Date: 22nd August, 2025
Forecaster: Maclean Jn Baptiste
Present weather at Hewanorra Airport is fair and hazy.
Present weather at GFL Charles Airport is partly cloudy.
Present temperature at Hewanorra Airport is 31°C or 88°F.
Last night’s minimum temperature at Hewanorra Airport was 26°C or 79°F.
Relative humidity at Hewanorra Airport is 72%.
Wind at Hewanorra Airport is blowing from the southeast at 13 mph or 20 km/h.
Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: 0.9 mm. At GFL Charles Airport: trace.
Total rainfall for the month of August thus far:
At Hewanorra Airport: 57.3 mm. At GFL Charles Airport: 37.4 mm.
Sunset today: 6:21 pm. Sunrise tomorrow: 5:51 am.
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the southeast near 14 mph or 22 km/h, becoming lighter and variable or calm at times.
Weather: Fair skies, becoming cloudy at times with a few scattered showers and a chance of isolated thunderstorms.
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 3:47 pm…Low at 08:42 pm.
Tides for Vieux Fort Bay: High at 4:54 pm…Low at 10:09 pm.
Seas: Slight to moderate with waves 3 to 6 feet or 0.9 to 1.8 metres.
FORECAST FOR THE LESSER ANTILLES
Partly cloudy becoming cloudy at times, with widely scattered showers and isolated thunderstorms, mainly over the northern half of the region.
TROPICAL WEATHER OUTLOOK
A tropical wave will cause occasionally cloudy skies with scattered showers and isolated thunderstorms over the Lesser Antilles, during the next 24 hours. There is a high chance for an area of low pressure associated with this wave to develop into a tropical depression this weekend, as it passes north of the northern Leeward Islands.
Another tropical wave located over the central Tropical Atlantic, is moving westward near 21 mph or 33 km/h. This wave has a medium chance for development over the next couple of days.
A third tropical wave located over the far eastern Tropical Atlantic, is moving westward near 6 mph or 9 km/h.