United Kingdom

Carmarthan

25–40 mMax Depth

boatEntry

12Species

Conditions Summary

Model forecast · local time (GMT+1)

Planning signal91/100

Waves

0.9 m

7.6 s

Swell

0.8 m

7.4 s

Current speed

1.0 km/h

flowing toward NE

Water temperature

17.4°C

Wind

10.8 km/h

→ SE

Sea level

0.2 m

falling

WavesWatch

SwellCalm

Current speedCalm

Forecast Overview

TodayWatch

Waves0.8–1.0 mCurrent speed1.4 km/h maxWater temperature17.6°C

TomorrowChallenging

Waves1.0–1.9 mCurrent speed1.7 km/h maxWater temperature17.5°C

Tue, Sep 8Challenging

Waves1.6–2.0 mCurrent speed1.9 km/h maxWater temperature16.9°C

Wed, Sep 9Challenging

Waves1.7–1.7 mCurrent speed0.2 km/h maxWater temperature16.6°C

Next 72 hours

01:00

Waves: 0.9 m

Current speed: 1.2 km/h

Water temperature: 17.4°C

07:00

Waves: 1.0 m

Current speed: 0.3 km/h

Water temperature: 17.3°C

13:00

Waves: 0.9 m

Current speed: 1.4 km/h

Water temperature: 17.6°C

19:00

Waves: 0.9 m

Current speed: 0.5 km/h

Water temperature: 17.9°C

01:00

Waves: 1.1 m

Current speed: 1.7 km/h

Water temperature: 17.8°C

07:00

Waves: 1.6 m

Current speed: 1.0 km/h

Water temperature: 17.5°C

13:00

Waves: 1.7 m

Current speed: 1.6 km/h

Water temperature: 17.6°C

19:00

Waves: 1.8 m

Current speed: 1.2 km/h

Water temperature: 17.5°C

01:00

Waves: 2.0 m

Current speed: 1.4 km/h

Water temperature: 17.0°C

07:00

Waves: 1.8 m

Current speed: 0.8 km/h

Water temperature: 16.9°C

13:00

Waves: 1.6 m

Current speed: 1.4 km/h

Water temperature: 17.0°C

19:00

Waves: 1.6 m

Current speed: 1.3 km/h

Water temperature: 16.9°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

Apr-Oct

Peak month

Aug 16.7°

Jan10.4°

Feb9.8°

Mar9.5°

Apr10.2°

May11.9°

Jun14.2°

Jul16.1°

Aug16.7°

Sep15.8°

Oct14.5°

Nov13.0°

Dec11.5°

Current: moderate

Typical visibility: 8 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

wrecksalt Waterintermediate Difficulty

Data source & current conditions

Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.

View the source profile →

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

Otter

Lutra lutra

DeepLog2

Atlantic horse mackerel

Trachurus trachurus

DeepLog1

Cuckoo wrasse

Labrus mixtus

DeepLog1

European eel

Anguilla anguilla

DeepLog1

Facelina auriculata

DeepLog1

Jewel anemone

Corynactis viridis

DeepLog1

Nursehound

Scyliorhinus stellaris

DeepLog1

Plum anemone

Actinia equina

DeepLog1

Purple jellyfish

Pelagia noctiluca

DeepLog1

Snakelocks anemone

Anemonia viridis

DeepLog1

Spiny starfish

Marthasterias glacialis

DeepLog1

Topknot

Zeugopterus punctatus

DeepLog1

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

DeepLog + OBIS →

Photos