Staying Home Sucks, home

Tangkasi

Dive site · Indonesia

Open Water divers and up

Scored for Advanced divers

Is it worth the trip?

83Good out of 100 for your dates

Home sucks

2 days tie for best

Each day of your trip, out of 100

Mon 2 · 84 out of 100

Sea
0.2 mflat
Wind
4 kn
Gusts
7kn
Air
28°C

Tue 3 · 83 out of 100

Sea
0.2 mflat
Wind
4 kn
Gusts
8kn
Air
29°C

Wed 4 · 84 out of 100

Sea
0.2 mflat
Wind
2 kn
Gusts
5kn
Air
28°C

Thu 5 · 82 out of 100

Sea
0.2 mflat
Wind
7 kn
Gusts
10kn
Air
29°C

Fri 6 · 83 out of 100

Sea
0.2 mflat
Wind
3 kn
Gusts
7kn
Air
28°C

Sat 7 · 83 out of 100

Sea
0.2 mflat
Wind
4 kn
Gusts
11kn
Air
28°C

Sun 8 · 83 out of 100

Sea
0.3 m
Wind
2 kn
Gusts
9kn
Air
28°C

Tap a day for sea, wind and water. Full forecast

Forecast: next 10 days

Full forecast
  1. Sun 182, good
  2. Mon 284, good
  3. Tue 383, good
  4. Wed 484, good
  5. Thu 582, good
  6. Fri 683, good
  7. Sat 783, good
  8. Sun 883, good
  9. Mon 983, good
  10. Tue 1082, good

The site in three facts

  • Open Waterand up
  • Water 30 °Crash vest or 1 to 2 mm
  • Faces NEswell from there reaches it

Full forecast

every day, every number

The score doesn't know currents, the visibility on the day or your certification.

Suits Open Water divers and up, as a dive guide states it. Scored for Advanced divers.

Sea and wind forecast and score for each day at Tangkasi
DayScoreSeaWindGustsAir
Sun 1Nov82, good0.1 mflat4 kn4kn29°C
Mon 2Nov84, good0.2 mflat4 kn7kn28°C
Tue 3Nov83, good0.2 mflat4 kn8kn29°C
Wed 4Nov84, good0.2 mflat2 kn5kn28°C
Thu 5Nov82, good0.2 mflat7 kn10kn29°C
Fri 6Nov83, good0.2 mflat3 kn7kn28°C
Sat 7Nov83, good0.2 mflat4 kn11kn28°C
Sun 8Nov83, good0.3 m2 kn9kn28°C
Mon 9Nov83, good0.3 m2 kn8kn28°C
Tue 10Nov82, good0.3 m3 kn12kn27°C

Sea is the waves near the site, in metres; wind and gusts in knots. "Boats in": gusts that keep dive boats in. More

Tide

  • Sun 1 NovLow 03:43 −0.7 mHigh 09:34 +0.2 mLow 14:57 −0.4 mHigh 21:45 +0.7 m
  • Mon 2 NovLow 05:00 −0.5 mHigh 11:11 +0.1 mLow 16:22 −0.2 mHigh 23:19 +0.5 m
  • Tue 3 NovLow 06:47 −0.4 mHigh 13:28 +0.2 mLow 19:00 −0.2 m

Local clock times; heights about mean sea level. On open coasts the times are usually within a quarter of an hour; in bays, estuaries and on the Gulf of Mexico they can be an hour or more out. Slack water, the safest time to dive where there is current, is about half an hour either side of each high and low. Tide: EOT20 global ocean tide model, Hart-Davis et al. 2021, DGFI-TUM (doi:10.17882/79489), CC BY 4.0. Times and heights computed by us. A model, not a tide table: check a local table before you go.

Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.

Map

the site and its town

Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.

The map needs JavaScript. Every place on it is listed on this page, and each place's page links to Google Maps.

One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.

More diving near here

5 places

About

the place in full, sources, credits

About Tangkasi

It suits Open Water divers and up, as a dive guide states it. The coast faces NE: swell from the NE reaches it, and wind from the SW blows out to sea. No dive centre within 10 km, the nearest 13 km away. The sea is about 29°C in January, its coldest month (rash vest or 1 to 2 mm), and 30°C in May, its warmest (rash vest or 1 to 2 mm). The town to stay in is Siladen. Within 5 km we also list 4 dive sites.

  • What it is No source states what kind of site it is.
  • How deep No source states how deep it goes.
  • Who it suits Suits Open Water divers and up, as a dive guide states it.
  • Dive centres No dive centre within 10 km, the nearest 13 km away.

Water about 30°C: rash vest or 1 to 2 mm. Typical sea temperature for the time of year, not a forecast.

Visibility about 20 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in May, Jun, Jul, Aug, Sep and Oct (about 20 m).

The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).

Rough cost (estimate): about US$1,130–US$2,260 each

about US$1,130–US$2,260 each · 6 nights, 2 sharing: flights, hire car, stay, food.

Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.

How we worked it out 
Rough cost per person for this trip
WhatHow we worked it outEach
Flightsreturn ORD to MDC, estimated from distance and season, changing at HKG and SIN, full-service airlines, with a hold bagabout US$884–US$1,830
Hire car6 days, sharedabout US$47–US$80
Stay6 nights, a mid-range double, sharedabout US$94–US$154
Food7 days eating outabout US$107–US$194
Totalabout US$1,130–US$2,260

Guided dives are not priced yet: we have no sourced price, so it is not in it. Prices from public sources, checked in 2026.

Where to stay: Siladen

Closest

Siladen

21 min by car · 4 places to stay

about US$33/nightcountry average

See 4 places to stay in Siladen · Booking.com

About Siladen its beds, food and every spot near it

About US$33 a night is our estimate of the country's average 2-star double room that month: not each town's price, and not a quote. Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.

Getting there: about 34h 55m

About 34h 55m door to door from Chicago

Fly ORD → MDC, changing at Hong Kong International Airport (HKG) and Singapore Changi Airport (SIN), then 1h 15m by road

An estimate, one way; the journey never changes the score.

In the water

Dive centres nearby

  • Panorama Dive Center 13 km

The nearest named dive centres and shops within 25 km, in a straight line; training agencies where the map states them. Listings, not a recommendation. Dive centres: © OpenStreetMap contributors (ODbL). Credits

What you might see

Too few open records near this site to list its animals. Ask a dive centre what you are likely to see.

This week: visibility about 15 m, about usual for the month (satellite plankton reading, 24 Oct). Estimated from the month's typical visibility and this week's satellite chlorophyll against the site's normal; heavy rain before a dive can still muddy it.

The current and the life no free forecast gives. Ask a dive centre before you book.