Ireland

Fish Island (Oilean Na Iasc)

10–35 mMax Depth

boatEntry

2Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal71/100

Waves

1.9 m

8.9 s

Swell

1.5 m

10.0 s

Current speed

1.5 km/h

flowing toward N

Water temperature

13.5°C

Wind

35.6 km/h

→ S

Sea level

-0.0 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.9–3.8 mCurrent speed1.5 km/h maxWater temperature13.5°C

TomorrowChallenging

Waves2.8–3.7 mCurrent speed1.7 km/h maxWater temperature13.6°C

Thu, Oct 22Challenging

Waves2.3–3.2 mCurrent speed2.3 km/h maxWater temperature13.3°C

Fri, Oct 23Challenging

Waves3.0–3.3 mCurrent speed2.1 km/h maxWater temperature13.0°C

Next 72 hours

09:00

Waves: 1.9 m

Current speed: 1.5 km/h

Water temperature: 13.5°C

15:00

Waves: 2.3 m

Current speed: 0.7 km/h

Water temperature: 13.5°C

21:00

Waves: 3.6 m

Current speed: 1.5 km/h

Water temperature: 13.4°C

03:00

Waves: 3.5 m

Current speed: 1.7 km/h

Water temperature: 13.5°C

09:00

Waves: 3.1 m

Current speed: 1.0 km/h

Water temperature: 13.5°C

15:00

Waves: 2.8 m

Current speed: 0.7 km/h

Water temperature: 13.6°C

21:00

Waves: 2.9 m

Current speed: 0.6 km/h

Water temperature: 13.6°C

03:00

Waves: 2.8 m

Current speed: 0.8 km/h

Water temperature: 13.5°C

09:00

Waves: 2.6 m

Current speed: 0.2 km/h

Water temperature: 13.4°C

15:00

Waves: 2.3 m

Current speed: 0.5 km/h

Water temperature: 13.3°C

21:00

Waves: 2.9 m

Current speed: 1.6 km/h

Water temperature: 13.1°C

03:00

Waves: 3.3 m

Current speed: 1.9 km/h

Water temperature: 13.0°C

Catalog depth10–35 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

Jun-Sep

Peak month

Aug 15.6°

Jan9.9°

Feb9.5°

Mar9.5°

Apr10.1°

May11.5°

Jun13.7°

Jul15.1°

Aug15.6°

Sep14.9°

Oct13.5°

Nov11.8°

Dec10.7°

Current: moderate

Typical visibility: 12 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

boatsalt 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

European edible sea urchin

Echinus esculentus

DeepLog1

Native oyster

Ostrea edulis

DeepLog1

Northern gannet

Morus bassanus

Nearby OBIS observations10

Limanda limanda

Nearby OBIS observations8

Melanogrammus aeglefinus

Nearby OBIS observations7

Callionymus lyra

Nearby OBIS observations6

Fulmarus glacialis

Nearby OBIS observations6

Harbour porpoise

Phocoena phocoena

Nearby OBIS observations6

Atlantic gray seal

Halichoerus grypus

Nearby OBIS observations5

Eutrigla gurnardus

Nearby OBIS observations5

Merlangius merlangus

Nearby OBIS observations5

Asterias rubens

Nearby OBIS observations4

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

DeepLog + OBIS →

Photos