PUBLIC WEATHER FORECAST FOR ST. MAARTEN

DATE ISSUED: Wednesday 17th June 2026 @ 12:00 LST (16:00 UTC) 

VALID UNTIL: Thursday midday (12:00 LST) 18th June 2026

WEATHER:

This afternoon: Fair to partly cloudy.

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

Forecast High: 31°C / 88°F               Forecast Low: 26°C / 79°F

Sunset Today: 6:50 P.M.                   Sunrise Tomorrow: 5:37 A.M.

SURFACE WINDS: 

This afternoon through Thursday midday: Easterly with a gentle to moderate breeze at 8 to 15 mph; higher gusts are possible.

SYNOPSIS: 

A high-pressure system will maintain a relatively stable atmosphere and gentle to moderate winds across the region. However, an approaching moisture surge will increase the probability of showers particularly during the latter part of this forecast period.

Slight sea conditions will prevail.

STATE OF THE SEA: Slight                 WAVES/SWELLS: 2 to 4 feet

SPECIAL FEATURE: None.

OUTLOOK through Friday midday: Occasionally cloudy, breezy and slightly hazy with isolated showers.

FORECASTER: Albert

3-DAY FORECAST