United States

Plum Cove

3–6.1 mMax Depth

shoreEntry

27Species

Conditions Summary

Model forecast · local time (GMT-4)

Model conditions signal91/100

Waves

0.8 m

4.4 s

Swell

0.3 m

4.5 s

Current speed

0.2 km/h

flowing toward S

Water temperature

14.0°C

Wind

29.0 km/h

→ NW

Sea level

-1.5 m

falling

WavesWatch

SwellCalm

Current speedCalm

Planning window

21:30–21:00

Calmest model window

Forecast Overview

Sat, Oct 17Watch

Waves0.8–0.8 mCurrent speed0.3 km/h maxWater temperature14.0°C

Sun, Oct 18Calm

Waves0.3–0.7 mCurrent speed0.6 km/h maxWater temperature13.9°C

Mon, Oct 19Watch

Waves0.3–1.3 mCurrent speed0.5 km/h maxWater temperature13.8°C

Tue, Oct 20Challenging

Waves1.4–1.8 mCurrent speed0.4 km/h maxWater temperature13.7°C

Next 72 hours

21:00

Waves: 0.8 m

Current speed: 0.3 km/h

Water temperature: 14.0°C

03:00

Waves: 0.6 m

Current speed: 0.2 km/h

Water temperature: 13.8°C

09:00

Waves: 0.4 m

Current speed: 0.3 km/h

Water temperature: 13.8°C

15:00

Waves: 0.3 m

Current speed: 0.3 km/h

Water temperature: 14.0°C

21:00

Waves: 0.3 m

Current speed: 0.6 km/h

Water temperature: 13.8°C

03:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 13.7°C

09:00

Waves: 0.4 m

Current speed: 0.3 km/h

Water temperature: 13.7°C

15:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 14.1°C

21:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 13.8°C

03:00

Waves: 1.5 m

Current speed: 0.3 km/h

Water temperature: 13.6°C

09:00

Waves: 1.7 m

Current speed: 0.3 km/h

Water temperature: 13.6°C

15:00

Waves: 1.7 m

Current speed: 0.2 km/h

Water temperature: 13.7°C

Catalog depth3–6.1 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 18.6°

Jan5.5°

Feb4.1°

Mar3.8°

Apr5.6°

May9.6°

Jun14.2°

Jul17.8°

Aug18.6°

Sep16.9°

Oct13.3°

Nov9.9°

Dec7.6°

Current: moderate

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

reefsalt 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

Common periwinkle

Littorina littorea

DeepLog8

Winter flounder

Pseudopleuronectes americanus

DeepLog6

Dendritic placida

Placida dendritica

DeepLog4

Northern sea urchin

Strongylocentrotus droebachiensis

DeepLog3

Rock gunnel

Pholis gunnellus

DeepLog3

Northern lacuna

Lacuna vincta

DeepLog2

Northern moonsnail

Euspira heros

DeepLog2

Plant limpet

Testudinalia testudinalis

DeepLog2

American eel

Anguilla rostrata

DeepLog1

Blue mussel

Mytilus edulis

DeepLog1

Bushy-backed nudibranch

Dendronotus frondosus

DeepLog1

Common jingle

Anomia simplex

DeepLog1

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

DeepLog + OBIS →

Photos