United States

Edisto Forty Reef

13.7–13.7 mMax Depth

boatEntry

2Species

Conditions Summary

Model forecast · local time (GMT-4)

Model conditions signal71/100

Waves

1.4 m

6.6 s

Swell

0.9 m

8.6 s

Current speed

1.3 km/h

flowing toward SW

Water temperature

23.6°C

Wind

49.3 km/h

→ NE

Sea level

-0.4 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Planning window

20:00–21:00

Calmest model window

Forecast Overview

Sun, Oct 18Challenging

Waves1.4–1.5 mCurrent speed1.3 km/h maxWater temperature23.5°C

Mon, Oct 19Challenging

Waves1.1–1.6 mCurrent speed1.3 km/h maxWater temperature22.9°C

Tue, Oct 20Watch

Waves0.8–1.1 mCurrent speed1.0 km/h maxWater temperature22.3°C

TodayWatch

Waves0.7–1.0 mCurrent speed1.2 km/h maxWater temperature22.0°C

Next 72 hours

21:00

Waves: 1.4 m

Current speed: 1.3 km/h

Water temperature: 23.6°C

03:00

Waves: 1.5 m

Current speed: 0.9 km/h

Water temperature: 23.2°C

09:00

Waves: 1.4 m

Current speed: 1.3 km/h

Water temperature: 22.8°C

15:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 22.8°C

21:00

Waves: 1.1 m

Current speed: 0.8 km/h

Water temperature: 22.7°C

03:00

Waves: 1.1 m

Current speed: 0.5 km/h

Water temperature: 22.5°C

09:00

Waves: 1.0 m

Current speed: 0.9 km/h

Water temperature: 22.3°C

15:00

Waves: 0.9 m

Current speed: 0.5 km/h

Water temperature: 22.3°C

21:00

Waves: 0.8 m

Current speed: 0.6 km/h

Water temperature: 22.3°C

03:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 22.1°C

09:00

Waves: 1.0 m

Current speed: 0.9 km/h

Water temperature: 21.9°C

15:00

Waves: 0.8 m

Current speed: 0.7 km/h

Water temperature: 21.9°C

Catalog depth13.7 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 28.5°

Jan16.3°

Feb15.6°

Mar16.4°

Apr19.0°

May23.0°

Jun26.5°

Jul28.4°

Aug28.5°

Sep27.3°

Oct24.2°

Nov20.3°

Dec17.9°

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

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

Caretta atlantic loggerhead

Caretta caretta

DeepLog3

Oyster

Crassostrea virginica

DeepLog1

Bonaparte's gull

Larus philadelphia

Nearby OBIS observations32

Common loon

Gavia immer

Nearby OBIS observations11

Etropus crossotus

Nearby OBIS observations8

Anchoa mitchilli

Nearby OBIS observations6

Menticirrhus americanus

Nearby OBIS observations6

Northern gannet

Morus bassanus

Nearby OBIS observations6

Achelous gibbesii

Nearby OBIS observations5

Leiostomus xanthurus

Nearby OBIS observations5

Lolliguncula brevis

Nearby OBIS observations5

Ovalipes ocellatus

Nearby OBIS observations5

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

DeepLog + OBIS →

Photos