Ireland
Thumb Rock
5–30 mMax Depth
boatEntry
34Species
Conditions Summary
Model forecast · local time (GMT+1)
Model conditions signal62/100
Waves
3.0 m
10.3 s
Swell
1.7 m
10.0 s
Current speed
0.5 km/h
flowing toward NE
Water temperature
13.5°C
Wind
41.4 km/h
→ NW
Sea level
0.3 m
falling
WavesChallenging
SwellChallenging
Current speedCalm
Forecast Overview
TodayChallenging
Waves2.3–3.9 mCurrent speed0.5 km/h maxWater temperature13.4°C
TomorrowChallenging
Waves1.9–2.3 mCurrent speed0.5 km/h maxWater temperature13.3°C
Fri, Oct 23Challenging
Waves1.9–3.3 mCurrent speed0.8 km/h maxWater temperature13.2°C
Sat, Oct 24Challenging
Waves3.1–3.2 mCurrent speed0.6 km/h maxWater temperature13.2°C
Next 72 hours
Catalog depth5–30 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
Aug 15.5°
Jan8.7°
Feb8.1°
Mar8.2°
Apr9.3°
May11.1°
Jun13.3°
Jul14.9°
Aug15.5°
Sep14.9°
Oct13.3°
Nov11.6°
Dec10.0°
Current: mild
Typical visibility: 7.5 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
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
Red-banded jellyfish
Chrysaora hysoscella
DeepLog18
Banded donax
Donax vittatus
DeepLog7
Common porpoise
Phocoena phocoena
DeepLog7
Long-beaked common dolphin
Delphinus delphis
DeepLog5
Common edible cockle
Cerastoderma edule
DeepLog4
Pacific bottlenose dolphin
Tursiops truncatus
DeepLog4
Marzupla
Orcinus orca
DeepLog3
Red starfish
Asterias rubens
DeepLog3
Rorqual aliblanco
Balaenoptera acutorostrata
DeepLog3
Small white heart urchin
Echinocardium cordatum
DeepLog3
Blue mussel
Mytilus edulis
DeepLog2
Bunch whale
Megaptera novaeangliae
DeepLog2
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
