Three Rocks

Thailand

Three Rocks

8–14 mMax Depth
boatEntry
58Species

Conditions Summary

Model forecast · local time (GMT+7)

Model conditions signal100/100
Waves
0.1 m
3.4 s
Swell
0.1 m
2.8 s
Current speed
1.5 km/h
flowing toward SE
Water temperature
30.7°C
Wind
9.5 km/h
→ E
Sea level
1.1 m
rising
WavesCalm
SwellCalm
Current speedCalm
Planning window
12:15–12:00
Calmest model window

Forecast Overview

TodayWatch
Waves0.1–0.1 mCurrent speed2.2 km/h maxWater temperature30.7°C
TomorrowWatch
Waves0.0–0.1 mCurrent speed2.3 km/h maxWater temperature30.4°C
Fri, Oct 23Watch
Waves0.0–0.3 mCurrent speed2.4 km/h maxWater temperature30.2°C
Sat, Oct 24Watch
Waves0.1–0.3 mCurrent speed1.9 km/h maxWater temperature30.0°C
Next 72 hours
12:00
Waves: 0.1 m
Current speed: 1.5 km/h
Water temperature: 30.7°C
18:00
Waves: 0.1 m
Current speed: 1.9 km/h
Water temperature: 30.7°C
00:00
Waves: 0.1 m
Current speed: 2.1 km/h
Water temperature: 30.4°C
06:00
Waves: 0.1 m
Current speed: 1.8 km/h
Water temperature: 30.2°C
12:00
Waves: 0.0 m
Current speed: 1.9 km/h
Water temperature: 30.6°C
18:00
Waves: 0.0 m
Current speed: 2.1 km/h
Water temperature: 30.4°C
00:00
Waves: 0.0 m
Current speed: 2.3 km/h
Water temperature: 30.2°C
06:00
Waves: 0.2 m
Current speed: 2.0 km/h
Water temperature: 30.1°C
12:00
Waves: 0.2 m
Current speed: 1.9 km/h
Water temperature: 30.4°C
18:00
Waves: 0.1 m
Current speed: 2.2 km/h
Water temperature: 30.3°C
00:00
Waves: 0.1 m
Current speed: 1.8 km/h
Water temperature: 30.1°C
06:00
Waves: 0.3 m
Current speed: 1.8 km/h
Water temperature: 30.0°C
Catalog depth8–14 m
Data sources & field guideOpen-Meteo Marine + Weather APIs

Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.

Updated: cached data

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Nov-Apr

Peak month

May 30.2°

Jan27.7°
Feb28.2°
Mar28.9°
Apr29.9°
May30.2°
Jun29.8°
Jul29.4°
Aug29.1°
Sep29.0°
Oct28.9°
Nov28.5°
Dec27.9°
Current: moderate
Typical visibility: 15 m

Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.

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Dive Types

pinnaclereefsalt Waterintermediate Difficulty

Questions to ask a local operator

  • What are today's current, visibility, entry, and exit conditions?
  • Does the planned route stay within my certification and recent experience?
  • Are there local permits, conservation rules, or equipment requirements?

Common Species

12 km · nearby observations
Barhead spinefoot
Siganus virgatus
DeepLog3
Blue-barred parrotfish
Scarus ghobban
DeepLog3
Monocle bream
Scolopsis margaritifera
DeepLog3
Panda butterflyfish
Chaetodon wiebeli
DeepLog3
Redbreasted wrasse
Cheilinus fasciatus
DeepLog3
Blackeye thicklip
Hemigymnus melapterus
DeepLog2
Black sea cucumber
Stichopus chloronotus
DeepLog2
Blackspot sergeant
Abudefduf sordidus
DeepLog2
Blue-spotted spinefoot
Siganus corallinus
DeepLog2
Brownstripe red snapper
Lutjanus vitta
DeepLog2
Elegant phyllidia
Phyllidia elegans
DeepLog2
Leopard coralgrouper
Plectropomus leopardus
DeepLog2
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →

Photos

Three Rocks photo 2
Three Rocks photo 3
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