PUBLIC WEATHER FORECAST FOR ST. MAARTEN

DATE ISSUED: Tuesday 23rd June 2026 @ 12:00 LST (16:00 UTC) 

VALID UNTIL: Wednesday midday (12:00 LST) 24th June 2026

WEATHER:

This afternoon: Partly cloudy and slightly breezy with isolated showers.

Tonight, through Wednesday midday: Partly cloudy, becoming cloudy at times, breezy with isolated showers.

Forecast High: 32°C / 90°F               Forecast Low: 27°C /81°F

Sunset Today: 6:51 P.M.                   Sunrise Tomorrow: 5:38 A.M.

SURFACE WINDS: 

This afternoon through Wednesday midday: East northeast to east-southeast, with a gentle to moderate breeze at 10 to 16 mph; and higher gusts.

SYNOPSIS: 

Although a tropical wave is expected to move across the region overnight, dry air aloft should limit significant rainfall, with only isolated showers and periods of cloudiness expected. Meanwhile, low concentrations of Saharan dust will continue to affect the area. Those with respiratory illnesses should remain vigilant.

Seas will remain slight to moderate, with wave heights up to 6 feet in open waters. Small craft operators should exercise caution.

STATE OF THE SEA: Slight to moderate           WAVES/SWELLS: 3 to 6 feet

SPECIAL FEATURE: None.

OUTLOOK through Thursday midday: Fair to partly cloudy and breezy with isolated showers.

FORECASTER: Henderson

3-DAY FORECAST