PUBLIC WEATHER FORECAST FOR ST. MAARTEN

PUBLIC WEATHER FORECAST FOR ST. MAARTEN

DATE ISSUED: Tuesday 20th October 2026 @ 12:00 LST (16:00 UTC) 

VALID UNTIL: Wednesday midday (12:00 LST) 21st October 2026

WEATHER:
This afternoon through Wednesday midday: Fair to partly cloudy with isolated showers.

Forecast High: 32°C / 90°F               Forecast Low: 27°C / 81°F
Sunset Today: 5:47 P.M.                   Sunrise Tomorrow: 6:08 A.M.

SURFACE WINDS: 

This afternoon through Wednesday midday: Southeasterly with a light to gentle breeze of 2 to 12 mph, becoming calm and variable at times.

SYNOPSIS:

Patches of clouds transported across the region by light winds will support isolated showers. Meanwhile, hot and humid conditions will prevail.
Long-period swells will affect local waters. Small operators and swimmers are advised to exercise caution.

SEA CONDITIONS

STATE

WAVES/SWELLS

Sheltered Areas

Smooth to Slight

1-2ft

Open Waters

Slight

2-4ft

OUTLOOK through Thursday midday: Partly cloudy with isolated showers.

3-DAY FORECAST:

DAY

Tuesday

Wednesday

Thursday

WEATHER

Partly Cloudy

Isolated Showers

Partly Cloudy
Isolated Showers

Partly Cloudy
Isolated Showers

HIGH TEMP

32°C / 90°F

32°C / 90°F

32°C / 90°F

LOW TEMP

27°C / 81°F

27°C / 81°F

27°C / 81°F

SUNRISE

06:07 AM

06:08 AM

06:08 AM

SUNSET

05:47 PM

05:46 PM

05:46 PM

 

FORECASTER: Gordon

The Daily Herald

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