United States

Horseshoe Reef

18–24.4 mMax Depth

boatEntry

6Species

Conditions Summary

Model forecast · local time (GMT-10)

Planning signal71/100

Waves

1.0 m

10.3 s

Swell

0.9 m

9.3 s

Current speed

0.4 km/h

flowing toward NE

Water temperature

28.2°C

Wind

13.8 km/h

→ E

Sea level

0.8 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.0–1.1 mCurrent speed1.0 km/h maxWater temperature28.5°C

TomorrowChallenging

Waves1.1–1.2 mCurrent speed1.0 km/h maxWater temperature28.3°C

Mon, Sep 7Challenging

Waves1.3–1.8 mCurrent speed0.6 km/h maxWater temperature28.4°C

Tue, Sep 8Challenging

Waves1.8–2.1 mCurrent speed0.9 km/h maxWater temperature28.3°C

Next 72 hours

08:00

Waves: 1.0 m

Current speed: 0.6 km/h

Water temperature: 28.1°C

14:00

Waves: 1.1 m

Current speed: 0.5 km/h

Water temperature: 28.8°C

20:00

Waves: 1.1 m

Current speed: 0.9 km/h

Water temperature: 28.5°C

02:00

Waves: 1.1 m

Current speed: 0.8 km/h

Water temperature: 28.2°C

08:00

Waves: 1.2 m

Current speed: 0.2 km/h

Water temperature: 28.1°C

14:00

Waves: 1.2 m

Current speed: 0.2 km/h

Water temperature: 28.5°C

20:00

Waves: 1.2 m

Current speed: 0.5 km/h

Water temperature: 28.3°C

02:00

Waves: 1.3 m

Current speed: 0.5 km/h

Water temperature: 28.2°C

08:00

Waves: 1.4 m

Current speed: 0.4 km/h

Water temperature: 28.1°C

14:00

Waves: 1.5 m

Current speed: 0.4 km/h

Water temperature: 28.8°C

20:00

Waves: 1.6 m

Current speed: 0.5 km/h

Water temperature: 28.6°C

02:00

Waves: 2.0 m

Current speed: 0.6 km/h

Water temperature: 28.4°C

Catalog depth18–24.4 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

Year-round

Peak month

Sep 26.9°

Jan24.7°

Feb24.4°

Mar24.4°

Apr24.7°

May25.2°

Jun25.7°

Jul26.2°

Aug26.7°

Sep26.9°

Oct26.8°

Nov26.2°

Dec25.4°

Current: mild

Typical visibility: 25 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

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

Reef manta ray

Mobula alfredi

DeepLog2

Bunch whale

Megaptera novaeangliae

DeepLog1

Indian phidiana

Caloria indica

DeepLog1

Nudibranch

Phyllidia varicosa

DeepLog1

Paintspotted moray

Gymnothorax pictus

DeepLog1

Yellow tang

Zebrasoma flavescens

DeepLog1

Porites compressa

Nearby OBIS observations24

Porites lobata

Nearby OBIS observations16

Brown surgeonfish

Acanthurus nigrofuscus

Nearby OBIS observations7

Heterocentrotus mamillatus

Nearby OBIS observations6

Ember parrotfish

Scarus rubroviolaceus

Nearby OBIS observations5

Peacock hind

Cephalopholis argus

Nearby OBIS observations5

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

DeepLog + OBIS →

Photos