United States
Horseshoe Reef
10–30 mMax Depth
boatEntry
11Species
Conditions Summary
Model forecast · local time (GMT-10)
Model conditions signal91/100
Waves
0.8 m
9.8 s
Swell
0.5 m
10.3 s
Current speed
0.6 km/h
flowing toward N
Water temperature
28.3°C
Wind
32.1 km/h
→ NE
Sea level
0.4 m
rising
WavesWatch
SwellCalm
Current speedCalm
Planning window
23:00–00:00
Calmest model window
Forecast Overview
Thu, Oct 15Watch
Waves0.8–0.8 mCurrent speed0.6 km/h maxWater temperature28.3°C
Fri, Oct 16Watch
Waves0.8–0.9 mCurrent speed0.6 km/h maxWater temperature28.3°C
Sat, Oct 17Watch
Waves0.8–0.9 mCurrent speed0.7 km/h maxWater temperature28.2°C
Sun, Oct 18Watch
Waves0.8–0.9 mCurrent speed0.8 km/h maxWater temperature28.2°C
Next 72 hours
Catalog depth10–30 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
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
Loading…
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
Blacktip reef shark
Carcharhinus melanopterus
DeepLog1
Forcepsfish
Forcipiger flavissimus
DeepLog1
Giant trevally
Caranx ignobilis
DeepLog1
Rice coral
Montipora capitata
DeepLog1
Sea cucumber
Stichopus pseudohorrens
DeepLog1
Shoulderbar soldierfish
Myripristis kuntee
DeepLog1
Stony coral
Leptastrea bewickensis
DeepLog1
Trembling nudibranch
Goniobranchus vibratus
DeepLog1
White-spotted puffer
Arothron hispidus
DeepLog1
Yellow tang
Zebrasoma flavescens
DeepLog1
Porites compressa
Nearby OBIS observations34
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
