Second Wall

Malaysia

Second Wall

10–25 mMax Depth
boatEntry
100Species

Conditions Summary

Model forecast · local time (GMT+8)

Model conditions signal100/100
Waves
0.1 m
6.5 s
Swell
0.1 m
6.3 s
Current speed
0.9 km/h
flowing toward SE
Water temperature
30.7°C
Wind
12.2 km/h
→ W
Sea level
0.6 m
rising
WavesCalm
SwellCalm
Current speedCalm
Planning window
08:15–08:00
Calmest model window

Forecast Overview

Mon, Oct 19Calm
Waves0.1–0.2 mCurrent speed1.2 km/h maxWater temperature31.1°C
Tue, Oct 20Calm
Waves0.1–0.2 mCurrent speed1.1 km/h maxWater temperature31.0°C
TodayCalm
Waves0.1–0.3 mCurrent speed1.0 km/h maxWater temperature31.0°C
TomorrowCalm
Waves0.1–0.2 mCurrent speed1.0 km/h maxWater temperature30.8°C
Next 72 hours
08:00
Waves: 0.1 m
Current speed: 0.9 km/h
Water temperature: 30.7°C
14:00
Waves: 0.2 m
Current speed: 1.1 km/h
Water temperature: 31.4°C
20:00
Waves: 0.2 m
Current speed: 0.8 km/h
Water temperature: 31.0°C
02:00
Waves: 0.1 m
Current speed: 0.6 km/h
Water temperature: 30.8°C
08:00
Waves: 0.1 m
Current speed: 0.6 km/h
Water temperature: 30.8°C
14:00
Waves: 0.2 m
Current speed: 1.1 km/h
Water temperature: 31.3°C
20:00
Waves: 0.1 m
Current speed: 1.0 km/h
Water temperature: 31.1°C
02:00
Waves: 0.2 m
Current speed: 0.9 km/h
Water temperature: 30.8°C
08:00
Waves: 0.2 m
Current speed: 0.8 km/h
Water temperature: 30.7°C
14:00
Waves: 0.2 m
Current speed: 0.9 km/h
Water temperature: 31.3°C
20:00
Waves: 0.1 m
Current speed: 0.9 km/h
Water temperature: 31.1°C
02:00
Waves: 0.1 m
Current speed: 1.0 km/h
Water temperature: 30.8°C
Catalog depth10–25 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

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Apr-Dec

Peak month

May 29.6°

Jan28.2°
Feb28.1°
Mar28.7°
Apr29.4°
May29.6°
Jun29.4°
Jul29.1°
Aug29.0°
Sep29.2°
Oct29.2°
Nov29.0°
Dec28.6°
Current: moderate
Typical visibility: 25 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

wallsalt 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
Atlantic green turtle
Chelonia mydas
DeepLog6
Anna's chromodoris
Chromodoris annae
DeepLog5
Nudibranch
Chromodoris willani
DeepLog3
Red lionfish
Pterois volitans
DeepLog3
Variable neon slug
Nembrotha kubaryana
DeepLog3
Whitetip reef shark
Triaenodon obesus
DeepLog3
Bluestreak cleaner wrasse
Labroides dimidiatus
DeepLog2
Elongate surgeonfish
Acanthurus mata
DeepLog2
Ember parrotfish
Scarus rubroviolaceus
DeepLog2
Goniobranchus geometricus
DeepLog2
Leaf scorpionfish
Taenianotus triacanthus
DeepLog2
Manybar goatfish
Parupeneus multifasciatus
DeepLog2
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →

Photos

Second Wall photo 2
Second Wall photo 3
Second Wall photo 4
Second Wall photo 5
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