United Kingdom

Hallsands

5–18 mMax Depth

shoreEntry

18Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal61/100

Waves

1.5 m

7.9 s

Swell

1.3 m

5.4 s

Current speed

1.8 km/h

flowing toward SW

Water temperature

17.2°C

Wind

14.8 km/h

→ NW

Sea level

-1.0 m

rising

WavesChallenging

SwellWatch

Current speedWatch

Planning window

05:00–06:00

Calmest model window

Forecast Overview

Fri, Oct 16Challenging

Waves0.9–1.5 mCurrent speed2.4 km/h maxWater temperature17.2°C

Sat, Oct 17Watch

Waves0.8–1.0 mCurrent speed2.4 km/h maxWater temperature17.0°C

Sun, Oct 18Challenging

Waves1.0–1.2 mCurrent speed2.1 km/h maxWater temperature17.0°C

Mon, Oct 19Challenging

Waves1.2–1.3 mCurrent speed0.8 km/h maxWater temperature16.9°C

Next 72 hours

05:00

Waves: 1.5 m

Current speed: 1.8 km/h

Water temperature: 17.2°C

11:00

Waves: 1.2 m

Current speed: 1.8 km/h

Water temperature: 17.2°C

17:00

Waves: 1.1 m

Current speed: 2.2 km/h

Water temperature: 17.2°C

23:00

Waves: 0.9 m

Current speed: 1.3 km/h

Water temperature: 17.1°C

05:00

Waves: 0.8 m

Current speed: 1.8 km/h

Water temperature: 17.0°C

11:00

Waves: 0.8 m

Current speed: 1.1 km/h

Water temperature: 17.1°C

17:00

Waves: 0.8 m

Current speed: 2.4 km/h

Water temperature: 17.0°C

23:00

Waves: 1.0 m

Current speed: 0.4 km/h

Water temperature: 17.0°C

05:00

Waves: 1.2 m

Current speed: 2.1 km/h

Water temperature: 17.0°C

11:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 17.0°C

17:00

Waves: 1.0 m

Current speed: 1.8 km/h

Water temperature: 16.9°C

23:00

Waves: 1.2 m

Current speed: 0.6 km/h

Water temperature: 16.9°C

Catalog depth5–18 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

May-Sep

Peak month

Aug 16.8°

Jan10.6°

Feb9.8°

Mar9.5°

Apr10.2°

May11.7°

Jun14.0°

Jul16.1°

Aug16.8°

Sep15.9°

Oct14.9°

Nov13.4°

Dec11.8°

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

reefshoresalt 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

Atlantic gray seal

Halichoerus grypus

DeepLog2

Northern red anemone

Urticina felina

DeepLog2

Boston facelina

Facelina bostoniensis

DeepLog1

Corkwing wrasse

Symphodus melops

DeepLog1

Eubranchus pallidus

DeepLog1

European seabass

Dicentrarchus labrax

DeepLog1

Facelina auriculata

DeepLog1

Grey triggerfish

Balistes capriscus

DeepLog1

Lined polycera sea slug

Polycera quadrilineata

DeepLog1

Long-beaked common dolphin

Delphinus delphis

DeepLog1

Ocean sunfish

Mola mola

DeepLog1

Pouting

Trisopterus luscus

DeepLog1

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

DeepLog + OBIS →

Photos