Taiwan

開元舊港岸潛

3–18 mMax Depth

shoreEntry

4Species

Conditions Summary

Model forecast · local time (GMT+8)

Model conditions signal61/100

Waves

1.4 m

6.1 s

Swell

1.1 m

5.9 s

Current speed

2.3 km/h

flowing toward NE

Water temperature

29.1°C

Wind

31.1 km/h

→ NE

Sea level

1.1 m

rising

WavesChallenging

SwellWatch

Current speedWatch

Forecast Overview

Sun, Oct 18Challenging

Waves1.4–1.5 mCurrent speed2.3 km/h maxWater temperature29.0°C

Mon, Oct 19Challenging

Waves1.3–1.6 mCurrent speed2.5 km/h maxWater temperature28.9°C

Tue, Oct 20Challenging

Waves1.3–2.1 mCurrent speed2.3 km/h maxWater temperature28.8°C

TodayChallenging

Waves2.2–3.6 mCurrent speed1.9 km/h maxWater temperature28.8°C

Next 72 hours

17:00

Waves: 1.4 m

Current speed: 2.3 km/h

Water temperature: 29.1°C

23:00

Waves: 1.5 m

Current speed: 2.3 km/h

Water temperature: 29.0°C

05:00

Waves: 1.6 m

Current speed: 2.5 km/h

Water temperature: 28.9°C

11:00

Waves: 1.4 m

Current speed: 2.1 km/h

Water temperature: 28.9°C

17:00

Waves: 1.3 m

Current speed: 2.2 km/h

Water temperature: 28.9°C

23:00

Waves: 1.3 m

Current speed: 2.3 km/h

Water temperature: 28.8°C

05:00

Waves: 1.4 m

Current speed: 2.3 km/h

Water temperature: 28.8°C

11:00

Waves: 1.5 m

Current speed: 1.8 km/h

Water temperature: 28.9°C

17:00

Waves: 1.8 m

Current speed: 1.7 km/h

Water temperature: 28.9°C

23:00

Waves: 2.1 m

Current speed: 1.9 km/h

Water temperature: 28.8°C

05:00

Waves: 2.5 m

Current speed: 1.9 km/h

Water temperature: 28.8°C

11:00

Waves: 2.9 m

Current speed: 1.5 km/h

Water temperature: 28.8°C

Catalog depth3–18 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-Oct

Peak month

Jul 29.2°

Jan24.6°

Feb24.5°

Mar25.2°

Apr26.4°

May27.8°

Jun28.8°

Jul29.2°

Aug29.0°

Sep28.5°

Oct27.6°

Nov26.5°

Dec25.2°

Current: mild

Typical visibility: 10 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

shoresalt 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

Arc-eye hawkfish

Paracirrhites arcatus

DeepLog1

Butterflyfish

Chaetodon melannotus

DeepLog1

Coral hawkfish

Cirrhitichthys falco

DeepLog1

Plicate nerite

Nerita plicata

DeepLog1

Coenobita brevimanus

Nearby OBIS observations9

Pemphis acidula

Nearby OBIS observations9

Acanthurus lineatus

Nearby OBIS observations7

Coenobita cavipes

Nearby OBIS observations7

Vitex rotundifolia

Nearby OBIS observations7

Cocos nucifera

Nearby OBIS observations6

Laticauda colubrina

Nearby OBIS observations6

Amphiprion frenatus

Nearby OBIS observations5

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

DeepLog + OBIS →

Photos