United States

23 Mile Ledge

20–40 mMax Depth

boatEntry

30Species

Conditions Summary

Model forecast · local time (GMT-5)

Model conditions signal52/100

Waves

3.4 m

8.5 s

Swell

2.0 m

9.7 s

Current speed

1.7 km/h

flowing toward SW

Water temperature

24.8°C

Wind

—

Sea level

0.3 m

WavesChallenging

SwellChallenging

Current speedWatch

Forecast Overview

Mon, Oct 19Challenging

Waves2.5–3.4 mCurrent speed1.7 km/h maxWater temperature24.7°C

Tue, Oct 20Challenging

Waves1.8–2.4 mCurrent speed1.2 km/h maxWater temperature24.5°C

TodayChallenging

Waves1.6–2.1 mCurrent speed1.3 km/h maxWater temperature24.2°C

Next 72 hours

00:00

Waves: 3.4 m

Current speed: 1.7 km/h

Water temperature: 24.8°C

06:00

Waves: 3.2 m

Current speed: 1.7 km/h

Water temperature: 24.7°C

12:00

Waves: 3.0 m

Current speed: 1.2 km/h

Water temperature: 24.7°C

18:00

Waves: 2.7 m

Current speed: 1.4 km/h

Water temperature: 24.7°C

00:00

Waves: 2.4 m

Current speed: 0.8 km/h

Water temperature: 24.6°C

06:00

Waves: 2.1 m

Current speed: 1.0 km/h

Water temperature: 24.5°C

12:00

Waves: 1.9 m

Current speed: 0.6 km/h

Water temperature: 24.5°C

18:00

Waves: 1.8 m

Current speed: 1.1 km/h

Water temperature: 24.4°C

00:00

Waves: 2.1 m

Current speed: 0.9 km/h

Water temperature: 24.3°C

06:00

Waves: 2.0 m

Current speed: 1.2 km/h

Water temperature: 24.2°C

12:00

Waves: 1.8 m

Current speed: 1.0 km/h

Water temperature: 24.2°C

18:00

Waves: 1.6 m

Current speed: 1.1 km/h

Water temperature: 24.1°C

Catalog depth20–40 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

May-Oct

Peak month

Aug 27.9°

Jan18.3°

Feb17.2°

Mar18.0°

Apr19.9°

May22.6°

Jun25.8°

Jul27.6°

Aug27.9°

Sep27.1°

Oct24.9°

Nov22.1°

Dec19.9°

Current: moderate

Typical visibility: 15 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 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

School mistress

Chaetodon ocellatus

DeepLog4

Barred blenny

Hypleurochilus bermudensis

DeepLog3

Puddingwife

Halichoeres radiatus

DeepLog2

White grunt

Haemulon plumierii

DeepLog2

Aguavina

Diplectrum bivittatum

DeepLog1

Bandtail puffer

Sphoeroides spengleri

DeepLog1

Black seabass

Centropristis striata

DeepLog1

Blue goby

Ptereleotris calliura

DeepLog1

Blue tang surgeonfish

Acanthurus coeruleus

DeepLog1

Carolina hake

Urophycis earllii

DeepLog1

Corn sugar

Holacanthus bermudensis

DeepLog1

Gulf flounder

Paralichthys albigutta

DeepLog1

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

DeepLog + OBIS →

Photos