Date: 21st March, 2026
Forecaster: Maclean Jn Baptiste
Present weather at Hewanorra Airport is partly cloudy.
Present weather at GFL Charles Airport is fair.
Present temperature at Hewanorra Airport is 27°C or 81°F.
Today’s maximum temperature at Hewanorra Airport was 30°C or 86°F.
Relative humidity at Hewanorra Airport is 66%.
Wind at Hewanorra Airport is blowing from the east-southeast at 17 mph or 28 km/h.
Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: nil. At GFL Charles Airport: trace.
Total rainfall for the month of March so far:
At Hewanorra Airport: 26.7 mm. At GFL Charles Airport: 62.1 mm.
Sunrise tomorrow: 6:06 am Sunset tomorrow: 6:14 pm
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east and east-southeast near 15 mph or 24 km/h, becoming lighter at times.
Weather: Fair skies, becoming cloudy at times with a few isolated showers.
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High: present…Low: 10:54 pm…High: 5:19 am.
Tides for Vieux Fort Bay: High: 7:10 pm…Low: 12:21 am…High: 6:26 am.
Seas: Moderate to locally rough with waves and northeasterly to easterly swells 5 to 7 feet or 1.5 to 2.1 metres.
Small craft operators and sea bathers are advised to exercise caution due to above normal seas.
FORECAST FOR THE LESSER ANTILLES
Over the Leeward Islands, partly cloudy to cloudy with scattered showers. Further south, fair skies, becoming cloudy at times with a few showers.
WEATHER SUMMARY
A weak low-level trough in the vicinity of the Lesser Antilles, will produce cloudiness with scattered showers, mostly over the northern half of the region, during the forecast period.