24 Hour Weather Forecast

Weather Report6:00 PM
Date: 4th September, 2026
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Windsbetween the east and east-southeast near 14 mph or 22 km/h.
Weather:Generally fair and warm, occasionally becoming cloudy with a few showers.
ADVISORY:None
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour:High at 08:56 pm... Low at 4:55 am.
Tides for Vieux Fort Bay:High at 10:03 pm... Low at 6:22 am.
Seas conditions:Slight to moderate
Wave heights2 to 4 feet or 0.6 to 1.2 metres
ADVISORY: None
FORECAST FOR THE LESSER ANTILLES
Fair skies, becoming cloudy at times with some light to moderate showers.
TROPICAL WEATHER OUTLOOK
The Atlantic High-Pressure System will maintain light to moderate easterly winds across the region during the next 24 hours.

A tropical wave located a few hundred miles east of the Lesser Antilles will affect mainly the northern half of the region during the forecast period. The wave is moving westward near 17 mph or 28 km/h.

Another tropical wave located over the far eastern Tropical Atlantic is also moving westward near 17 mph or 28 km/h.

Tropical cyclone formation is not expected over the Tropical Atlantic during the next 7 days.
Forecaster: Lemuel O'Shaughnessy

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