Cayman Islands
Stewie's Crack
10–30 mMax Depth
boatEntry
9Species
Conditions Summary
Model forecast · local time (GMT-5)
Model conditions signal91/100
Waves
0.8 m
6.4 s
Swell
0.7 m
5.2 s
Current speed
1.4 km/h
flowing toward NW
Water temperature
29.9°C
Wind
7.2 km/h
→ E
Sea level
0.6 m
rising
WavesWatch
SwellCalm
Current speedCalm
Planning window
03:00–04:00
Calmest model window
Forecast Overview
Mon, Oct 19Watch
Waves0.7–0.8 mCurrent speed1.7 km/h maxWater temperature30.0°C
Tue, Oct 20Watch
Waves0.6–0.7 mCurrent speed1.3 km/h maxWater temperature30.0°C
TodayWatch
Waves0.5–0.6 mCurrent speed1.2 km/h maxWater temperature30.1°C
TomorrowWatch
Waves0.5–0.5 mCurrent speed0.5 km/h maxWater temperature30.0°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.
Updated: cached data
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
Aug 29.7°
Jan26.9°
Feb26.6°
Mar26.7°
Apr27.3°
May28.1°
Jun28.6°
Jul29.2°
Aug29.7°
Sep29.7°
Oct29.2°
Nov28.4°
Dec27.6°
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
salt 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
Mountainous star coral
Orbicella faveolata
DeepLog2
Bluehead
Thalassoma bifasciatum
DeepLog1
Caesar grunt
Haemulon carbonarium
DeepLog1
Caretta atlantic loggerhead
Caretta caretta
DeepLog1
Caribbean reef shark
Carcharhinus perezii
DeepLog1
Carribean star coral
Orbicella annularis
DeepLog1
Honey damselfish
Stegastes diencaeus
DeepLog1
Lane snapper
Lutjanus synagris
DeepLog1
Stony coral
Diploria labyrinthiformis
DeepLog1
Acanthurus coeruleus
Nearby OBIS observations7
Agaricia
Nearby OBIS observations7
Scarus iseri
Nearby OBIS observations7
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
