Date: 20th December, 2025
Forecaster: Maclean Jn Baptiste
Present weather at Hewanorra Airport is fair.
Present weather at GFL Charles Airport is partly cloudy.
Present temperature at Hewanorra Airport is 29°C or 84°F.
Last night’s minimum temperature at Hewanorra Airport was 26°C or 79°F.
Relative humidity at Hewanorra Airport is 69%.
Wind at Hewanorra Airport is blowing from the east-northeast at 22 mph or 35 km/h.
Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: 0.1 mm. At GFL Charles Airport: 8.9 mm.
Total rainfall for the month of December so far:
At Hewanorra Airport: 46.6 mm. At GFL Charles Airport: 78.0 mm.
Sunset today: 5:40 pm. Sunrise tomorrow: 6:23 am.
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 20 mph or 31 km/h, with occasional gusts.
Weather: Fair and breezy, occasionally becoming cloudy with a few light showers.
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 3:29 pm…Low at 10:34 pm.
Tides for Vieux Fort Bay: High at 4:36 pm…Low at 12:01 am.
Seas: Locally rough with waves and northeasterly to easterly swells 6 to 8 feet or 1.8 to 2.4 metres.
Small craft operators and sea bathers are advised to exercise caution due to brisk winds and locally rough seas.
FORECAST FOR THE LESSER ANTILLES
Fair to occasionally cloudy and breezy, with scattered showers over the Windward Islands. Further north, fair to partly cloudy skies, with a few brief showers.
WEATHER SUMMARY
Moderate to brisk easterly winds and locally rough seas will continue across our region, for the next couple of days.
Weak unstable conditions will cause occasional cloudy periods with showers, over the Windward Islands, during the forecast period. Elsewhere, low level cloud patches drifting along the wind flow, will cause brief showers during the next 24 hours.