Date: 10th August, 2025
Forecaster: Maclean Jn Baptiste
Present weather at Hewanorra Airport is cloudy with light showers.
Present weather at GFL Charles Airport is cloudy.
Present temperature at Hewanorra Airport is 28°C or 82°F.
Last night’s minimum temperature at Hewanorra Airport was 26°C or 79°F.
Relative humidity at Hewanorra Airport is 86%.
Wind at Hewanorra Airport is blowing from the east-southeast at 13 mph or 20 km/h.
Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: 1.9 mm At GFL Charles Airport: 3.5 mm
Total rainfall for the month of August thus far:
At Hewanorra Airport: 12.3 mm At GFL Charles Airport: 18.0 mm
Sunset today: 6:28 pm Sunrise tomorrow: 5:50 am
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east and east-southeast near 18 mph or 30 km/h.
Weather: Partly cloudy skies, occasionally becoming cloudy with some light to moderate showers and a chance of thunderstorms.
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 4:57 pm…Low at 10:09 pm.
Tides for Vieux Fort Bay: High at 6:04 pm…Low at 11:36 pm.
Seas: Slight to moderate with waves 2 to 5 feet or 0.6 to 1.5 metres.
FORECAST FOR THE LESSER ANTILLES
Partly cloudy to cloudy at times with scattered showers and isolated thunderstorms over the southern Windward Islands and areas further south. Elsewhere, fair to partly cloudy skies, with a few showers.
TROPICAL WEATHER OUTLOOK
The Inter-Tropical Convergence Zone is active over the southern portion of the Lesser Antilles. Low-level clouds drifting with the wind flow, will produce a few showers over the remainder of the region, during the next 24 hours.
A tropical wave located over the western Tropical Atlantic is moving westward near 15 mph or 24 km/h. This wave is expected to affect the region by tomorrow.
A second tropical wave located over the far eastern Tropical Atlantic, is associated with a broad area of low pressure. Gradual development of this system is expected and a tropical depression could form by the middle to latter portion of the week, while it moves west-northwestward near 12 mph or 19 km/h.