3.8

Asia › Thailand › Southern Thailand

Twins

7Species

38Dives Logged

Community rating★ 3.8 / 5

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 S

Water temperature

31.0°C

Wind

5.5 km/h

→ NE

Sea level

1.5 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

13:00–14:00

Calmest model window

Forecast Overview

Sun, Oct 18Watch

Waves0.1–0.1 mCurrent speed1.8 km/h maxWater temperature30.8°C

TodayCalm

Waves0.1–0.2 mCurrent speed1.7 km/h maxWater temperature30.5°C

TomorrowCalm

Waves0.2–0.3 mCurrent speed1.9 km/h maxWater temperature30.4°C

Wed, Oct 21Calm

Waves0.2–0.2 mCurrent speed1.8 km/h maxWater temperature30.2°C

Next 72 hours

13:00

Waves: 0.1 m

Current speed: 1.5 km/h

Water temperature: 31.0°C

19:00

Waves: 0.1 m

Current speed: 1.8 km/h

Water temperature: 30.7°C

01:00

Waves: 0.1 m

Current speed: 1.4 km/h

Water temperature: 30.6°C

07:00

Waves: 0.1 m

Current speed: 0.9 km/h

Water temperature: 30.4°C

13:00

Waves: 0.1 m

Current speed: 1.4 km/h

Water temperature: 30.6°C

19:00

Waves: 0.2 m

Current speed: 1.7 km/h

Water temperature: 30.5°C

01:00

Waves: 0.2 m

Current speed: 1.3 km/h

Water temperature: 30.4°C

07:00

Waves: 0.2 m

Current speed: 1.0 km/h

Water temperature: 30.3°C

13:00

Waves: 0.2 m

Current speed: 1.2 km/h

Water temperature: 30.5°C

19:00

Waves: 0.3 m

Current speed: 1.8 km/h

Water temperature: 30.6°C

01:00

Waves: 0.2 m

Current speed: 1.8 km/h

Water temperature: 30.3°C

07:00

Waves: 0.2 m

Current speed: 1.3 km/h

Water temperature: 30.1°C

Typical visibility20+ 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.

Open-Meteo Marine + Weather APIs →

Dive readiness

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Dive Types

dive siteTwinsNang Yuanmaplogbooktrackdivingdive spotKo Phangan District

Visibility

20+ m

About This Site

Twins, or Twin Peaks, is one of Koh Tao's most visited dive sites. Located on the west of Koh Nang Yuan, it features two similar rock formations and a smaller pinnacle.With a depth of 5 to 20 meters (16 - 65 feet) and calm conditions, it's a dive spot suitable for all divers, even beginners.At a depth of about 15 meters (49 feet) there's a simple swim-through and also plenty of overhangs and crevices filled with life.Many forms of marine life can be found here. Among the most common to be seen it's worth mentioning the bearded scorpionfish, bluespotted stingrays, harlequin sweetlips, and moray eels.The visibility is usually good, more than 20 meters (65 feet). The site is perfect for underwater photography.Dive site info provided byAlly Poeon juil. 25, 2019