Cuba
El Tanque
5–20 mMax Depth
shoreEntry
73Species
Conditions Summary
Model forecast · local time (GMT-4)
Model conditions signal91/100
Waves
0.6 m
5.5 s
Swell
0.6 m
4.7 s
Current speed
0.2 km/h
flowing toward W
Water temperature
30.4°C
Wind
11.3 km/h
→ N
Sea level
0.4 m
WavesWatch
SwellCalm
Current speedCalm
Planning window
22:00–23:00
Calmest model window
Forecast Overview
Fri, Oct 16Watch
Waves0.6–0.6 mCurrent speed0.2 km/h maxWater temperature30.4°C
Sat, Oct 17Calm
Waves0.4–0.6 mCurrent speed0.4 km/h maxWater temperature30.4°C
Sun, Oct 18Calm
Waves0.4–0.4 mCurrent speed0.4 km/h maxWater temperature30.3°C
Mon, Oct 19Calm
Waves0.3–0.4 mCurrent speed0.4 km/h maxWater temperature30.3°C
Next 72 hours
Catalog depth5–20 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
Nov-Apr
Peak month
Aug 30.2°
Jan26.0°
Feb25.8°
Mar26.1°
Apr27.1°
May28.1°
Jun29.2°
Jul29.8°
Aug30.2°
Sep30.0°
Oct29.2°
Nov27.9°
Dec26.8°
Current: mild
Typical visibility: 20 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 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
Redbelly
Sparisoma viride
DeepLog9
Striped parrotfish
Scarus iseri
DeepLog6
West indian fuzzy chiton
Acanthopleura granulata
DeepLog6
Bar jack
Caranx ruber
DeepLog5
Foureye butterflyfish
Chaetodon capistratus
DeepLog5
Sapphire devil
Azurina cyanea
DeepLog5
Yellowtail snapper
Ocyurus chrysurus
DeepLog5
Reticulate seafan
Gorgonia ventalina
DeepLog4
Ringtail
Acanthurus tractus
DeepLog4
Sergeant-major
Abudefduf saxatilis
DeepLog4
Redband parrotfish
Sparisoma aurofrenatum
DeepLog3
Yellowhead wrasse
Halichoeres garnoti
DeepLog3
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →