
Caribbean › Sint Maarten
Coralita
5 mMax Depth
BoatEntry
19Species
Conditions Summary
Model forecast · local time (GMT-4)
Model conditions signal91/100
Waves
0.6 m
6.8 s
Swell
0.3 m
7.2 s
Current speed
0.4 km/h
flowing toward NW
Water temperature
29.6°C
Wind
15.1 km/h
→ E
Sea level
0.3 m
rising
WavesWatch
SwellCalm
Current speedCalm
Planning window
11:00–12:00
Calmest model window
Forecast Overview
Sun, Oct 18Watch
Waves0.6–0.6 mCurrent speed0.6 km/h maxWater temperature29.7°C
TodayWatch
Waves0.6–0.6 mCurrent speed0.6 km/h maxWater temperature29.5°C
TomorrowWatch
Waves0.6–0.8 mCurrent speed0.6 km/h maxWater temperature29.6°C
Wed, Oct 21Watch
Waves0.8–0.8 mCurrent speed0.3 km/h maxWater temperature29.5°C
Next 72 hours
Catalog depth5 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.
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Dive Types
ReefSalt Water
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
Angelfish
From site catalogue
Barracuda
From site catalogue
Boxfish / pufferfish
From site catalogue
Butterflyfish
From site catalogue
Cowfish
From site catalogue
Eagle ray
From site catalogue
Fish
From site catalogue
Goatfish
From site catalogue
Grouper
From site catalogue
Moray eel
From site catalogue
Nurse sharks
From site catalogue
Parrot fish
From site catalogue
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
OBIS source →