Experienced divers only
Is it worth the trip?
82Good out of 100 for your dates
4 days tie for best
Mon 2 · 81 out of 100
- Sea
- 0.1 mflat
- Wind
- 6 kn
- Gusts
- 8kn
- Air
- 30°C
Tue 3 · 82 out of 100
- Sea
- 0.1 mflat
- Wind
- 3 kn
- Gusts
- 6kn
- Air
- 28°C
Wed 4 · 82 out of 100
- Sea
- 0.1 mflat
- Wind
- 3 kn
- Gusts
- 6kn
- Air
- 29°C
Thu 5 · 82 out of 100
- Sea
- 0.1 mflat
- Wind
- 5 kn
- Gusts
- 7kn
- Air
- 29°C
Fri 6 · 81 out of 100
- Sea
- 0.1 mflat
- Wind
- 6 kn
- Gusts
- 12kn
- Air
- 27°C
Sat 7 · 82 out of 100
- Sea
- 0.1 mflat
- Wind
- 2 kn
- Gusts
- 6kn
- Air
- 28°C
Sun 8 · 80 out of 100
- Sea
- 0.1 mflat
- Wind
- 8 kn
- Gusts
- 14kn
- Air
- 28°C
Tap a day for sea, wind and water. Full forecast
Forecast: next 10 days
Full forecast- Mon 281, good
- Tue 382, good
- Wed 482, good
- Thu 582, good
- Fri 681, good
- Sat 782, good
- Sun 880, good
- Mon 981, good
- Tue 1082, good
- Wed 1182, good
The site in five facts
- Down to 44 mits deepest
- From a boathow you get in
- Experienced / deepexperienced divers only
- Water 30 °Crash vest or 1 to 2 mm
- Faces Sswell 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 experienced divers only, as a dive guide states it. Scored for experienced divers.
| Day | Score | Sea | Wind | Gusts | Air |
|---|---|---|---|---|---|
| Mon 2Nov | 81, good | 0.1 mflat | 6 kn | 8kn | 30°C |
| Tue 3Nov | 82, good | 0.1 mflat | 3 kn | 6kn | 28°C |
| Wed 4Nov | 82, good | 0.1 mflat | 3 kn | 6kn | 29°C |
| Thu 5Nov | 82, good | 0.1 mflat | 5 kn | 7kn | 29°C |
| Fri 6Nov | 81, good | 0.1 mflat | 6 kn | 12kn | 27°C |
| Sat 7Nov | 82, good | 0.1 mflat | 2 kn | 6kn | 28°C |
| Sun 8Nov | 80, good | 0.1 mflat | 8 kn | 14kn | 28°C |
| Mon 9Nov | 81, good | 0.1 mflat | 7 kn | 13kn | 29°C |
| Tue 10Nov | 82, good | 0.1 mflat | 1 kn | 6kn | 28°C |
| Wed 11Nov | 82, good | – | 7 kn | 11kn | 28°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
- Mon 2 NovLow 04:57 −0.5 mHigh 10:47 +0.1 mLow 16:16 −0.3 mHigh 23:18 +0.6 m
- Tue 3 NovLow 06:43 −0.4 mHigh 13:13 +0.2 mLow 18:46 −0.2 m
- Wed 4 NovHigh 01:25 +0.5 mLow 08:13 −0.5 mHigh 14:42 +0.4 mLow 20:40 −0.4 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
Blue Light Cave on Google Maps · Directions
Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.
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One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
About
the place in full, sources, credits
About Blue Light Cave
A cave dive. It goes down to 44 m. You get in from a boat. It suits experienced divers only, as a dive guide states it. The coast faces S: swell from the S reaches it, and wind from the N 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). No town nearby. Nearest beds: Tarakan, 167 km. Nearest airport: Kalimarau Airport (BEJ), 122 km. Within 5 km we also list 3 dive sites.
- What it is Cave.
- How deep Down to 44 m: technical diving, past the 40 m recreational limit.
- Getting in From a boat.
- Who it suits Suits experienced divers only, 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 15 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in 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).
Where to stay: nearest beds 167 km away
Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn
No town nearby
Nearest beds: Tarakan, 167 km. Nearest airport: Kalimarau Airport (BEJ), 122 km.
See places to stay near Tarakan, 167 km away · Booking.comDistances are straight lines: a site out at sea is reached by boat.
Getting there
eSIM for your phone · Search on AiraloAd
An estimate, one way; the journey never changes the score.
In the water
Dives and courses in Blue Light Cave · GetYourGuideDive gear hire in Blue Light Cave · GetYourGuide
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's visibility, the current and the life no free forecast gives. Ask a dive centre before you book.
Saved: this link opens the same trip
The link holds the trip itself: nothing about you is kept. Check the forecast again before you book.