United States
Horseshoe Reef
18–24.4 mMax Depth
boatEntry
6Species
Conditions Summary
Model forecast · local time (GMT-10)
Model conditions signal91/100
Waves
1.0 m
8.3 s
Swell
0.6 m
6.7 s
Current speed
0.4 km/h
flowing toward NE
Water temperature
28.4°C
Wind
26.8 km/h
→ E
Sea level
0.6 m
falling
WavesWatch
SwellCalm
Current speedCalm
Planning window
19:00–20:00
Calmest model window
Forecast Overview
Sun, Oct 18Watch
Waves0.9–1.0 mCurrent speed0.6 km/h maxWater temperature28.2°C
Mon, Oct 19Watch
Waves0.8–0.9 mCurrent speed0.6 km/h maxWater temperature28.2°C
TodayWatch
Waves0.7–0.8 mCurrent speed0.6 km/h maxWater temperature28.2°C
TomorrowWatch
Waves0.6–0.7 mCurrent speed0.6 km/h maxWater temperature28.2°C
Next 72 hours
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
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
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 observations23
Porites lobata
Nearby OBIS observations16
Brown surgeonfish
Acanthurus nigrofuscus
Nearby OBIS observations8
Ornate butterflyfish
Chaetodon ornatissimus
Nearby OBIS observations5
Spotted surgeonfish
Ctenochaetus strigosus
Nearby OBIS observations5
false killer whale
Pseudorca crassidens
Nearby OBIS observations5
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
