Philippines

Old Volcano

25–40 mMax Depth

boatEntry

44Species

Conditions Summary

Model forecast · local time (GMT+8)

Model conditions signal100/100

Waves

0.1 m

4.0 s

Swell

0.1 m

2.1 s

Current speed

0.5 km/h

flowing toward N

Water temperature

30.7°C

Wind

4.0 km/h

→ W

Sea level

0.2 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

12:00–13:00

Calmest model window

Forecast Overview

Sun, Oct 18Calm

Waves0.1–0.1 mCurrent speed0.5 km/h maxWater temperature30.6°C

Mon, Oct 19Calm

Waves0.1–0.1 mCurrent speed0.5 km/h maxWater temperature30.4°C

Tue, Oct 20Calm

Waves0.1–0.4 mCurrent speed0.5 km/h maxWater temperature30.3°C

TodayCalm

Waves0.4–0.5 mCurrent speed0.4 km/h maxWater temperature30.2°C

Next 72 hours

12:00

Waves: 0.1 m

Current speed: 0.5 km/h

Water temperature: 30.7°C

18:00

Waves: 0.1 m

Current speed: 0.2 km/h

Water temperature: 30.6°C

00:00

Waves: 0.1 m

Current speed: 0.4 km/h

Water temperature: 30.2°C

06:00

Waves: 0.1 m

Current speed: 0.4 km/h

Water temperature: 30.1°C

12:00

Waves: 0.1 m

Current speed: 0.4 km/h

Water temperature: 30.7°C

18:00

Waves: 0.1 m

Current speed: 0.2 km/h

Water temperature: 30.6°C

00:00

Waves: 0.1 m

Current speed: 0.3 km/h

Water temperature: 30.2°C

06:00

Waves: 0.1 m

Current speed: 0.3 km/h

Water temperature: 30.1°C

12:00

Waves: 0.2 m

Current speed: 0.5 km/h

Water temperature: 30.4°C

18:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 30.4°C

00:00

Waves: 0.4 m

Current speed: 0.3 km/h

Water temperature: 30.2°C

06:00

Waves: 0.4 m

Current speed: 0.3 km/h

Water temperature: 30.1°C

Catalog depth25–40 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

Mar-Nov

Peak month

Jun 29.5°

Jan27.2°

Feb27.0°

Mar27.4°

Apr28.1°

May29.0°

Jun29.5°

Jul29.3°

Aug29.2°

Sep29.3°

Oct29.3°

Nov29.0°

Dec28.2°

Current: mild

Typical visibility: 20 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.

Explore nearby centers on the map

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Dive Types

deepsalt Waterbeginner 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

Bushy phyllodesmium

Phyllodesmium briareum

DeepLog2

Magnificent nudibranch

Chromodoris magnifica

DeepLog2

Nudibranch

Nembrotha livingstonei

DeepLog2

Aplysia nigrocincta

DeepLog1

Chamberlain's nembrotha

Nembrotha chamberlaini

DeepLog1

Chromodoris kalawakan

DeepLog1

Common egg cowry

Ovula ovum

DeepLog1

Convict surgeonfish

Acanthurus triostegus

DeepLog1

Cushion seastar

Culcita novaeguineae

DeepLog1

Cyerce bourbonica

DeepLog1

Emerald slug

Sacoproteus smaragdinus

DeepLog1

Fried egg sea slug

Colpodaspis thompsoni

DeepLog1

These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.

DeepLog + OBIS →