PUBLIC WEATHER FORECAST FOR ST. MAARTEN

PUBLIC WEATHER FORECAST FOR ST. MAARTEN

DATE ISSUED: Wednesday 19th August 2026 @ 12:00 LST (16:00 UTC) 

VALID UNTIL: Thursday midday (12:00 LST) 20th August 2026

WEATHER:

This afternoon & evening: Hot and humid with isolated showers.
Tonight, through Thursday midday: Warm and slightly hazy. Isolated showers are likely.

Forecast High: 33°C / 91°F              

Forecast Low: 28°C / 82°F

Sunset Today: 6:36 P.M.                  

Sunrise Tomorrow: 5:56 A.M.

SURFACE WINDS: 

Today through Thursday midday: Southeasterly, with a light to moderate breeze, at 5 to 14 mph.

SYNOPSIS: 

Stable weather will persist despite the isolated shower. Expect a hot & humid afternoon will transition to a warm night. Remember to stay hydrated, keep cool & shaded when possible. Meanwhile, low concentrations of Saharan dust will enter the area overnight, leading to slightly hazy conditions tomorrow. Those with allergies and/or respiratory illnesses should be aware.

Smooth to slight seas will persist.

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SEA CONDITIONS:

STATE:

WAVES/SWELLS:

Sheltered Areas

Smooth to slight

Up to 2ft

Open Waters

Slight

2 – 4ft

OUTLOOK through Friday midday: Hot, humid and slightly hazy with isolated showers.

3-DAY FORECAST:

DAY 

Wednesday

Thursday

Friday

WEATHER 

Hot & Humid

Isolated Showers

Hot & Humid

Slightly Hazy

Isolated Showers Possible

Hot & Humid

Slightly Hazy

Isolated Showers

HIGH TEMP 

33°C / 91°F

33°C / 91°F

33°C / 91°F

LOW TEMP 

28°C / 82°F

28°C / 82°F

28°C / 82°F

SUNRISE 

05:56 AM

05:56 AM

05:56 AM

SUNSET 

06:36 PM

06:35 PM

06:35 PM

 

FORECASTER: Craig

The Daily Herald

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