Baie Blanche
St. Martin · Saint Martin
Rating right now
Baie Blanche is a NE-facing sand beach on the Saint Martin shoreline, opening onto the Caribbean Sea — it catches N–E swell, and offshore S–W winds tidy the banks through year-round.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~29°C (84.2°F) on average
Jan
26.5°C
79.7°F · 25.4–27.5°C
Feb
26.2°C
79.2°F · 25.3–27°C
Mar
26.2°C
79.2°F · 25.1–27.3°C
Apr
26.7°C
80.1°F · 25.8–27.8°C
May
27.4°C
81.3°F · 25.9–28.6°C
Jun
28°C
82.4°F · 26.9–29.3°C
Jul
28.3°C
82.9°F · 27.3–29.6°C
Aug
28.8°C
83.8°F · 28–29.6°C
Sep
28.9°C
84°F · 27.8–30°C
Oct
29°C
84.2°F · 28–30.6°C
Nov
28.4°C
83.1°F · 27.7–29.9°C
Dec
27.4°C
81.3°F · 26.7–28.8°C
25-year monthly averages from the NOAA OISST satellite record — typical range min–max, not a live reading.
Know before you go
Best swell
N–E
Best wind
S–W
Break type
Beach break
Best season
Year-round
Safety: Friendly by surf standards, but rip currents and drop-in etiquette still apply. Shifting sandbars create moving rip currents — learn to spot them and use them to get out back.
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