6:00 am Weather Report
Date: 12th September, 2025
Forecaster: Venantius Descartes
Present weather at Hewanorra Airport is cloudy.
Present temperature at Hewanorra Airport is 27°C or 814°F.
Last night’s minimum temperature at Hewanorra Airport was 27°C or 81°F.
Relative humidity at Hewanorra Airport is 83%.
Wind at Hewanorra Airport is blowing from the east-northeast at 7 mph or 11 km/h.
Rainfall in the 24-hour period that ended at 2:00 am today:
At Hewanorra Airport: 1.5 mm
Total rainfall for the month of September so far:
At Hewanorra Airport: 18.0 mm
Sunset today: 6:07 pm Sunrise tomorrow: 5:52 am
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east-northeast and east near 18 mph or 30 km/h.
Weather: Fair skies, becoming cloudy at times with a few 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 7:24 am… Low at 12:00 noon.
Tides for Vieux Fort Bay: High at 8:31 am… Low at 1:27 pm.
Seas: Slight to moderate with waves 3 to 5 feet or 0.9 to 1.5 metres.
FORECAST FOR THE LESSER ANTILLES
Partly cloudy to occasionally cloudy skies, with scattered showers and isolated thunderstorms over the Windward Islands and areas further south. Elsewhere, fair to partly cloudy with a few showers.
TROPICAL WEATHER OUTLOOK
An increase in moisture and instability associated with an approaching tropical wave will produce scattered showers and isolated thunderstorms over the Windward Islands during the forecast period. This wave is moving westward near 12 mph or 19 km/h.
Two other tropical waves located over the eastern and far eastern Tropical Atlantic are also moving westward near 12 mph or 19 km/h. Some slow development of the wave over the far eastern tropical Atlantic is likely over the next 7 days.