Staying Home Sucks, home
Sea Slug (Pleurobranchus grandis)
TK3. Photo: Bernard DUPONT from FRANCE, CC BY-SA 2.0, Wikimedia Commons

TK3

Dive site · Indonesia

Open Water divers and up

Scored for Advanced divers

Is it worth the trip?

84Good out of 100 for your dates

Home sucks

Best on Sat 7: Sea 0.3 m, Visibility about 20 m, Water 30 °C

Each day of your trip, out of 100

Mon 2 · 84 out of 100

Sea
0.3 m
Wind
2 kn
Gusts
9kn
Air
31°C

Tue 3 · 84 out of 100

Sea
0.4 m
Wind
3 kn
Gusts
11kn
Air
31°C

Wed 4 · 83 out of 100

Sea
0.5 m
Wind
4 kn
Gusts
14kn
Air
30°C

Thu 5 · 84 out of 100

Sea
0.4 m
Wind
3 kn
Gusts
17kn
Air
31°C

Fri 6 · 84 out of 100

Sea
0.4 m
Wind
3 kn
Gusts
10kn
Air
30°C

Sat 7 · 85 out of 100

Sea
0.3 m
Wind
2 kn
Gusts
17kn
Air
29°C

Sun 8 · 84 out of 100

Sea
0.3 m
Wind
2 kn
Gusts
10kn
Air
30°C

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

Forecast: next 10 days

Full forecast
  1. Sun 181, good
  2. Mon 284, good
  3. Tue 384, good
  4. Wed 483, good
  5. Thu 584, good
  6. Fri 684, good
  7. Sat 785, good
  8. Sun 884, good
  9. Mon 984, good
  10. Tue 1085, good

The site in five facts

  • Down to 25 mits deepest
  • From a boathow you get in
  • 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 TK3
DayScoreSeaWindGustsAir
Sun 1Nov81, good0.3 m5 kn13kn32°C
Mon 2Nov84, good0.3 m2 kn9kn31°C
Tue 3Nov84, good0.4 m3 kn11kn31°C
Wed 4Nov83, good0.5 m4 kn14kn30°C
Thu 5Nov84, good0.4 m3 kn17kn31°C
Fri 6Nov84, good0.4 m3 kn10kn30°C
Sat 7Nov85, good0.3 m2 kn17kn29°C
Sun 8Nov84, good0.3 m2 kn10kn30°C
Mon 9Nov84, good0.4 m1 kn7kn30°C
Tue 10Nov85, good0.4 m1 kn9kn29°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 03:32 −0.4 mHigh 08:57 −0.0 mLow 13:53 −0.3 mHigh 21:14 +0.5 m
  • Mon 2 NovLow 05:00 −0.3 mHigh 10:48 −0.1 mLow 14:54 −0.2 mHigh 22:47 +0.4 m
  • Tue 3 NovLow 06:58 −0.3 mHigh 13:43 +0.1 mLow 18:28 −0.1 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, its town, photos

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.

Photos of TK3

More diving near here

5 places

About

the place in full, sources, credits

About TK3

A muck dive. It goes down to 25 m. You get in from a boat. 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 50 km on the map: book a liveaboard or a boat from further off. The sea is about 29°C in January, its coldest month (rash vest or 1 to 2 mm), and 30°C in April, its warmest (rash vest or 1 to 2 mm). The town to stay in is Siladen. Within 5 km we also list 13 dive sites.

  • What it is Muck.
  • How deep Down to 25 m.
  • Getting in From a boat.
  • Who it suits Suits Open Water divers and up, as a dive guide states it.
  • Dive centres No dive centre within 50 km on the map: book a liveaboard or a boat from further off.

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 Mar, Apr and Dec (about 25 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

90 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 35h 15m

About 35h 15m door to door from Chicago

Fly ORD → MDC, changing at Hong Kong International Airport (HKG) and Singapore Changi Airport (SIN), then 1h 35m by road

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

In the water

Dive centres nearby

No dive centre mapped within 50 km.

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, greener than usual (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.