13 Aralık 2007 Perşembe
Anchorages Kota Kinabalu to Sandakan, Sabah.
We were cruising around here in October/November, 2007 and of course, had NE/E winds going there and W/NW coming back! Generally, we had good weather during the day but SW squalls at night – only to around 20knots for short bursts. The offshore anchorages have good NE protection, but not from the SW – not that we found anyway. This is the main reason why we chose to come back along the coast.
Palau Gaya: T. Melohom
Anchorage was in 9m sand. Reef that is marked on the chart close to this has been bombed and is more rubble than anything else. Good protection in SW monsoon and perhaps NE monsoon as there is a substantial reef running out from the nearby point. A new resort was being built on the western side of the bay and there is a small village in the opposite corner.
06 00.696 N 116 03 451 E
Usukan Bay
South of Usukan Bay there are numerous other bays that perhaps are worthy of exploring, some of which appear to be excellent sheltered anchorages. Usukan Bay has a significant harbour for rig tenders picking up workers. Excellent protection in both monsoons.
SW monsoon: 06 22.00 N 116 19.993 E (12m)
NE monsoon: 06 22.884 N 116 20.128 E (11m)
P. Kalambok
Excellent protection in NE Monsoon. Apparently there is a development happening here. We have seen the aerial shots of the brochure and for some reason reality is a little different!! The other side of the small island may provide protection in SW monsoon.
06 59.094N 116 43.184E (9m)
Kudat (pond near haulout)
We experienced good holding. Be aware of plastic bags on bottom though.
06 53.449N 116 51.495E
Although we did not have the time to explore Marudu Bay, one yacht we spoke to said there are many beautiful bays and beaches to find, which are very quiet and remote.
P. Banggi
There are many anchorages around P. Banggi. We chose to anchor around the corner of Karakit town, in 8m of water. This is very well protected anchorage from all directions; quiet and peaceful. The town has a few supplies and some basic restaurants on the pier. Around a reef that is marked by a few sticks is Mitford Harbour, which is an extremely well protected anchorage with a few entrances that are narrow, but clear. We explored this in the dinghy. In the NE monsoon the winds funnel down the harbour. It appeared to us that the reef systems marked on the charts corresponded to what we could see and the electronic charts were quite accurate. We would be happy to go in at night now that we have explored the area.
There is a significant reef to the east of the anchorage with a house in the middle of it.
07 07.6 N 117 05.6 E (8m)
On the way to Sandakan we mostly followed the recommended route between the islands and reefs, which is well buoyed. As we had good weather during the day, good light and visibility, we followed the coast back. We had a good visual on all the reefs and rocks. There is a strong police/military presence in the areas due to smuggling. Often the police boat would come out to identify us and tell us we were ok. We found all our anchorages to be good holding.
P. Tigabu
Good protection from the NE. Exposed to SW. Anchored in 12m sand.
06 52.874 N 117 28.362 E
P. Lankayan (marine park/turtle hatchery). Protection from NW wind.
There is only 1 mooring buoy in front of the jetty. Can anchor away from the reef but it is very deep. We did not explore the other side of the island/reef for any anchorages with SW protection as it all looked very deep. There was no charge for the mooring buoy and it was very substantial. We had no wind when we were there.
The island welcomes yachties. In the Marine Park office there is a good display of marine parks in the area and the officer was keen to chat with us. You are welcome to join in the release of the baby turtles at night.
06 30 29 N 117 54.8 E
P. Gulisaan
There are many anchorages around the ‘Turtle Islands’ to choose from. Baoan (Booan) Island is conspicuous as you approach the Turtle Islands. It is a Philippine island; an extinct mud volcano. The Philippine border runs between P. Bakkungaan Kechil and P. Bakkungaan Besar. Our choice of anchorage was purely in consideration of the night squalls!
06 09 404 N 118 03 303 E (5m mud) It was late when we got in but we did notice a few reefy patches closer in to the main reef.
Sandakan
The anchorage in front of the yacht club is interesting. The yacht club has a pool, cheap beer, wifi and very welcoming. We had a prolonged squall there on our return from the Kinabatangan River, which eventually came from the south east, putting us on a lee shore! We moved across the other side of the bay.
05 50.4 N 118 07.4 E
Kinabatangan River
Sandakan Yacht Club has a CD left by Lifeline with waypoints to get into the southern entrance via the Mamuyon River. As you go in on Lifeline’s track, there is deeper water to your starboard side. This entrance has a wide flat bar. Going in with any swell running would be hazardous. We entered on a 0.5 m tide but we only draw 1.2m. Minimum amount of water under our keel was little over a metre. We found that the electronic charts were not accurate at the river mouth.
We anchored at the small village, on your port side as you enter, just past the police jetty.
05 48.181 N 118 19.576 E
Abai Village
05 41 N 118 23 E
outside Damau Pitas (oxbow lake)
05 40.209 N 118 23 257 E (5m)
Sakau
Just before the power lines, opposite the cemetery. We could not get underneath. Our mast height above DWL is 16.9m.
Approx 05 30 N 118 17 E
On our way back to Kota Kinabalu:
P. Gullisaan
Anchored on sand, which proved to be good holding in the night SW squalls.
06 08.731 N 118 03.303 E (7.6m)
Near P. Tegapil
Behind reef approx 1.0 nm from shore. The reef provided good protection from the two different wind directions we were experiencing. Anchorage is open to the east. Further north, other yachts found a good anchorage at P. Billean. These two islands are marine parks.
On leaving this anchorage there is a semi marked channel to get through the reef. Good visibility enabled us to see the entire reef. We went close to the reef and drove in and out of some of the reef to see if the electronic charts were accurate. They were!
06 30.078 N 117 40.739 E
T.Agasan
This anchorage is between the mainland and a substantial reef in 5m of sand/mud. Very quiet. Although we did not experience NE winds, the reef is high enough to perhaps offer good protection from this direction as well.
06 53.017 N 117 16.145 E
We are now back on our track to Kota Kinabalu. We actually got a bit of a hammering for a few hours north of Usukan Bay and ran back to P. Matanani to see if there was shelter in a SW blow. Forget it!! Far too rolly for us. We pushed on to Usukan Bay which we knew we could easily get into at night. We found a spot in between the rig tenders and fishing boats. We were all huddled in the corner!
1 Aralık 2007 Cumartesi
Interpreting Gradient Level Wind Analysis Charts for tropical areas.
http://www.bom.gov.au/weather/nt/rsmc/glw.shtml
The Gradient Level Wind Analysis is a snapshot of the airflow near the surface of the earth. The arrowed lines are called streamlines and represent the direction of the wind. The dashed lines are called isotachs, and connect points of equal wind speed. The standard isotach intervals are 15 and 30 knots (28 km/h and 56 km/h) - knots is the preferred unit for these charts as they complement the Bureau's marine services.Current Gradient Level Wind Analysis
Asian Region Gradient Level Wind [00 12 UTC]
The above Gradient Level Wind chart has been reduced significantly to fit on to the web page.
A more detailed view can be obtained by looking at Region A or Region B below.
Asian Region Gradient Level Wind - Region A (Indian Ocean) [ 00 12 UTC]
Asian Region Gradient Level Wind - Region B (Pacific Ocean) [ 00 12 UTC] Current MSLP
Asian Region MSLP [ 00UTC]
The gradient level lies about 1000 metres above the earth's surface, and is the level most representative of the air flow in the lower atmosphere immediately above the layer affected by surface friction. This level is free of local wind and topographic effects (such as sea breezes, downslope winds etc).
Streamline charts are much more useful than isobaric pressure (MSLP) charts for showing the weather patterns over tropical areas. While & MSLP charts are good for estimating wind direction and strength over mid and high latitudes, in the tropics pressure gradients are weak and often don't give a good indication of the prevailing winds. Meteorologists overcome this difficulty by drawing charts of the actual wind flow. The surface wind may be estimated by decreasing the gradient level wind speed by approximately 20% over the ocean, 40% over land and assuming a direction deviation of about 10-30 degrees. If looking along the direction of the wind, the deviation is to the right if low pressure is on your right (or if high pressure is on your left).
On streamline charts, low pressure systems (including tropical cyclones) appear as inflowing circulations - clockwise in the southern hemisphere and anticlockwise in the northern hemisphere. High pressure systems appear as outflowing circulations, with direction of rotation opposite to that of the lows. Near the equator, when the wind changes direction as it flows from one hemisphere into the other, closed eddies may appear; these are indicated by an "E" and are not associated with high or low pressure (and are often associated with clear weather).
Lows are indicated by an L symbol, highs by H , accompanied with the value of central pressure in hectoPascals. Tropical cyclones are particularly intense low pressure systems, identified by the cyclone symbol, together with information on the name, maximum wind speed (knots) , central pressure (hPa) and current direction of movement (speed in knots). In the northwest Pacific, tropical cyclones are called Tropical Storms , and the more intense systems are called Typhoons . In Australia, these systems are called Tropical Cyclones and Severe Tropical Cyclones .
The broad streams of air flowing toward the equator from the midlatitude highs are called the trade winds: southeast winds in the southern hemisphere and northeast winds in the north; these wind streams tend to be strongest in the winter hemisphere when high pressure systems are more intense.
In the summer hemisphere, persistent winds tend to flow into the near-equatorial area from the opposite hemisphere, and are frequently associated with widespread cloudiness and heavy rain. These winds are referred to as the northwest monsoon in the southern hemisphere (December-March) and the southwest monsoon in the northern hemisphere (June-September). The monsoon flow is on the equatorward side of an area of low pressure called the monsoon trough, and tropical cyclones often develop from lows located in this trough.
Other Weather Maps available are:
Australian Region MSLP
[ 00 06 12 18 UTC ]
Pacific Region MSLP
[ 00 12 UTC ]
Indian Ocean Region MSLP
[ 00 12 UTC ]
Archives:
Browse Archive of Weather Maps
Other Explanatory Information:
Interpreting the MSLP Weather Map
About the Weather Charts
Philippines Fax Frequencies Dec 2007
ALL times (UTC)
VMC (Charleville) (BOM Australia)
Frequency... Time
2626............ 0900-1900
5100............ 0000-2400
11030 ..........0000-2400
13920.......... 0000-2400
20469......... 1900-0900
VMW (Wiluna) (BOM Australia)
Frequency... Time
5755 .............1100-2100
7535............. 0000-2400
10555........... 0000-2400
15615............ 0000-2400
18060............ 2100-1100
Tokyo Frequencies
JMH 3622.5
JMH2 7795
JMH4 13988.5
NB Program HF radio 1.8/1.9 kHz below advertised frequency
0020............ Japan 96HR surface pressure, precip progs
0040............ Japan 120HR surface pressure, precip progs
0110/1310.. Japan Sat picture (MSAT)
0150/1350..Japan Tropical cyclone forecast (1)
0240/1440 ..Japan Surface Analysis (shows wind barbs)
0623-0645.. AUS Asian (Part B) Gradient Level Wind Anal
0710/1910... Japan Sat picture (MSAT)
0750/1950... Japan Tropical cyclone forecast (1)
0820.............. Japan 48HR surface pressure
1000/2200... Japan 48HR/72HR surface pressure, precipitation prog
1823-1845..... AUS Asian (Part B) Gradient Level Wind Analysis
NB http://www.typhoon2000.com/ provides information on the current weather prognosis for the Philippines and west Pacific. Click on the link to Japan Meteorological Agency (JMA) and you can obtain the same synoptic chart as you receive via fax.
For more information about weather fax scheds from BOM Australia:
http://www.bom.gov.au/nmoc/rad_sch/
22 Ekim 2007 Pazartesi
Kinabatangan River and Sandakan, Sabah
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Yusoff was the ‘yachtie’ contact as a driver between Kudat and KK as he had a reputation for being a safe driver. Of course, this is not so during Ramadan! As the afternoon progressed on our journey to Kudat,
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Zainal (a local) works with international scientists and other interest groups, greets yachties and offers a personalized tour. We pay him what we think is a very good price. We get a more accurate picture of what happens along the Kinabatangan. Sometimes Zainal is a lone voice trying to get people to take responsibility for their actions that harm the delicate ecosystem. Wildlife and the river are also threatened by the barges which come to take the palm oil away.
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Elephants often swim across the river – the females surrounding the baby elephants to help them swim. There are over 100 elephants that are divided into three groups, but unfortunately something had disturbed them when we were there as they had been moving at a faster pace. They are pygmy elephants, only found in Borneo. Even so, they are still large and the males have tusks. Sometimes the tour guides drive the boats too close if the elephants are swimming and some have been found drowned. The locals know how to approach the animals, but the tour guides are from the cities and appear to be more interested in keeping the customers happy.
Proboscis monkeys are also only native to Borneo. They live in groups – either with one male and s
everal females/babies - a ‘harem’ or with one alpha and several lesser males and many females/babies. The males are distinguished by their larger size, larger nose and of course, their very large bright red penis! They spend the days inland sheltering in the trees and nights in trees by the river, so as to provide more protection from their predators – ‘cats’ and pythons. We anchored next to a troupe one night and sat for hours watching their behaviour. They are amazing jumpers and just hang in the trees without falling out! The larger ones would sit and stare back at us. We anchored as close to the bank as we dared, hoping to be out of reach of the wildlife! We spent hours in our cockpit watching their antics.
At this anchorage were also millions of fire flies that glow in the dark. The males attract females via their glowing. The trees looked like they had Xmas lights on as the twinkled when the flies moved! We did have inside knowledge about this spot!
There are also many macaques, which also live in troupes. They feed on fruit and river prawns (which are larger than tiger prawns!). Up and down the river there are many sticks just out from the bank, with prawn traps attached. These are checked on a daily basis. The fishermen have to hide the strings due to the macaques emptying their traps. We watched one male doing this. He was strong enough to hold on to the stick with one hand and pull the trap up by the string in the other. He managed to open the top then dived in to get the prawns. We thought he would disappear in the trap and drown has he went head first into the trap and into the water. However, he was successful and kept repeating the process until he thought he was done.
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Lifeline has left excellent information re passage into the Kinabatangan at the Sandakan Yacht Club.
Lankayan Island is one of many islands which form a marine sanctuary where yo
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All the recommended anchorages along the north coast provide shelter from NE but not from SW squalls. This was to be interesting as we were nearing the end of the SW monsoon and this would be the most likely direction of any adverse weather. We spent the best part of one night (it was only actually two hours but I sat waiting for the squall to hit us as we could see it forming and moving ever so slowly in our direction) in our first squall, which was only 20 knots, anchored on a lee shore. Other nights we decided to up anchor to wander to a new home protected from the SW. A bit like wandering around with your pillow looking for a place to sleep! This was probably not the best decision, but one which was made easier with electronic charts that are accurate.
As the pilot book stated, the first sight of Sandakan Harbour is the very conspicuous cliffs of Berhala Island at the entrance. This is where some of the POW's were interned and was also a leper colony. Getting there from our last anchorage at Gullisaan Island (a mere 20 nm) proved to be a bit of an obstacle course, albeit interesting as we had to wend our way through bamboo fish traps, of a type we had not seen before. There were a few fishermen attending to the traps. As some had Malay flags and some Philippine flags we were not sure in which country we were in. We knew we were very close to the border, not that it mattered.
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You can actually day sail from KK to Subic Bay in the north of the Philippines, then a few overnight sails and you are in Japan! Since reading the pilot for the area, we have discovered the write up on the entrances to Mitford Harbour anchorage. It is surrounded by beautiful hills – some grassy slopes and others covered in jungle. The harbour is between the very large main island and a series of other islands with protection from the elements by a series of reef systems. There are some small villages dotted along the shores as some boats passed us at anchor. The main town is small and has some local restaurants that sell basic Malay food along the pier. Peter had discovered a glitch in the water maker which translated into having a small water shortage on board! We had not thought to fill our tanks from the squalls. There were many showers around Banggi, but unfortunately not over the boat! Wanting a long shower, armed with shampoo, we went off in the dinghy to sit in the rain. Alas, by the time we got there the shower had stopped! The wind finally changed, allowing us to go the final 25 miles back to Kudat, where we stayed for another week.
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20 Nisan 2007 Cuma
Off to Borneo, Febuary 2007.
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The swell mostly under a metre, but the occasional wall of water would hit us and almost stop the boat. The
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Crossing the shipping lanes at Horsborough Light was an easy task given our fair conditions. Others who had done this passage indicated to us that once across the straits you
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We passed close to an Indonesian Island that was indeed chartered incorrectly; located only 0.7 miles from its chartered position! After 3 days we sighted Tg. Datu in the distance, however with the wind bending more NE, we struggled for a day to pass the cape. Given the wind direction and our need to arrive in KK in time to meet Barnaby, we decided to give Kuching a miss for the time being, although the thought of bearing away and running down the bay was appealing.
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We were actually circumnavigating Bruit Island which saved us rounding yet anot
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Although river traffic was quite prolific, we only saw a few villages over the two days we were in the river syst
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Although the forecast was for rain for our night passage to Bintulu, (those black lines on the grib files again!) it was more important for our exit from the Muara Lassa River to have light winds, so our choice was limited. Sleeping was definitely out of the question as we had a busy night with heavy rain, large fishing boats that were well lit, smaller ones that were impossible to see, oil rigs and Indonesian junk boats at anchor! In the end we had our huge spotlight and kept lighting the sails when we saw a boat in the hope at least they could see us somehow.
The maximum wind gust was only 20 knots for a while and warm and wet is still preferable to cold and wet! We were thundering along! Away from the capes the wind is more north/north west, which made for some good sailing.
Our early mor
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A small town near Bintulu, Medan, provided us with some good supermarket items whilst the fresh food market at the former was the way to go. We had one day of rest whilst the showers passed us by and a day to re-provision. Having a good expat population is a dead cert for finding cheese and other western ‘must haves’. During our short stay, there was a large bang in the middle of the night. I woke Peter up to investigate, who assured me it was the wake from one of the tugs! Hmm! Not totally convinced. On departure, the said noise revealed itself to be the centerboard strop responsible for its raising and lowering. So now we draw 3m!
Our night sail to Miri was uneventful with a star studded sky and very few fishing boats. We slowed down to arrive outside Miri Marina at first light, as there had been significant land reclamation which was not shown on the chart. Our instructions said to look for the giant seahorse outside the marina entrance – and yes, there it was! We anchored outsid
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Miri, also hav
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Although there was some confusion as to where we had to go to check out of Miri, (Customs had moved into town from the Port the same week as the Harbour Master had moved out to the Port!) immigration and customs were very kind to us and smoothed the way, giving us our port clearance so we did not have the very expensive drive out to the port.
Departing Miri
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As we were not planning a stay here, we anchored in the river for the night and departed at first light for Juradong. The latter is an interesting anchorage created by a huge breakwater w
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Waiting for the morning showers to clear with the local fishing boats, we finally departed for our main destination in Brunei. It always makes you feel warm and fuzzy when your time of departure coincides with the locals – a good guess that the weather is clearing.
The anchorage off Royal Brunei Yacht Club, Muara offers good protection and good holding in sticky mud. They yacht club itself is a haven for the expats with free WIFI, a swimming pool and great food! Always a good draw card for the yachties! How times have changed!
Interestingly, one cannot purchase a drop of alcohol in Brunei – even in the hotels after it was banned in 1996. Fortunately for the yachties, that the duty free port of Labuan, Sabah, Malaysia is only 20 miles away!
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The Sultan of Brunei has a cattle station just south of Darwin and often liked to fly direct from Brunei to his station. Australian Customs finally caught him out, took offence at his actions and now make him check in and out of Darwin. So, as a result, Australian passport holders can only stay for 2 weeks in Brunei for the cost of $30 pp. Everyone else gets a month for free! Bugger! So we paid out money, hired a car, re-fueled for 25 cents/l (AUD!! – there had to be an up side!!), visited an amazing mosque and a few other sights and departed for Labuan.
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Our visit to Labuan was primarily to check into Sabah and to do a booze stock. To our delight they had a much improved selection of wine (chateau cardboard) than Langkawi. We also visited the War Memorial Park, which is partially maintained by the War Graves Commission in Australia. The park is immaculate and a local woman spends every day polishing the placques. They are the graves from the men who died on the Sandakan Death March.
From Labuan we had only one more anchorage before Kota Kinabalu. Palau Tiga – ‘Survivor Island’! This was an absolute gem – we dropped anchor in clear water and sand, with a back drop of virgin rainforest right down to the white sandy beach! A small eco friendly resort had the odd punter staying. The coral along the NW reef was sensational, with many different corals we had not seen in the Indian Ocean. Walk trails circumnavigate the island through the pristine jungle and the wildlife is very noisy!
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So on to KK and the amazing Sutera Harbour Marina, set between 2, 5 star resorts. For the same price as other Malaysian Marinas (around $400 a month) we have a choice of 5 swimming pools, (including an Olympic pool) free movie theatre, gym, 10 pin bowling, discounted food, cheap laundry and an hourly free shuttle into town! We really feel like we are on holiday!
We of course had to climb Mt Kinabalu, (because it was there!) with the summit, Lowe’s Peak, at 4100m. Barnaby practically ran all the way up and down! Peter and I took 5 ho
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For the final summit, we left at 0200 hours, in a cool 2 degrees C. The climb was very steep and arduous.
Most of it requires the climbers to pull themselves up along a rope. Peter exerted himself keeping up with
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The clouds swirling in the air currents at the top were always amazing.
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Our short stay on Mt Kinabalu before the final ascent. |