6:00 am Weather Report
Date: 16th September, 2025
Forecaster: Emmanuel Descartes
Present weather at Hewanorra Airport is partly cloudy.
Present temperature at Hewanorra Airport is 28°C or 82°F.
Last night’s minimum temperature at Hewanorra Airport was 27°C or 81°F.
Relative humidity at Hewanorra Airport is 74%.
Wind at Hewanorra Airport is blowing from the east at 6 mph or 9 km/h.
Rainfall in the 24-hour period that ended at 2:00 am today:
At Hewanorra Airport: 5.5 mm
Total rainfall for the month of September so far:
At Hewanorra Airport: 24.3 mm
Sunset today: 6:04 pm Sunrise tomorrow: 5:52 am
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.
Weather: Fair to partly cloudy with a few brief showers.
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 6:04 am… High at 12:57 pm.
Tides for Vieux Fort Bay: Low at 7:31 am…High at 2:04 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 cloudy with scattered showers and isolated thunderstorms over the Leeward and northern Windward Islands. Elsewhere, fair to partly cloudy, with a few showers.
TROPICAL WEATHER OUTLOOK
Moist and unstable conditions will cause scattered showers and isolated thunderstorms over the northern portion of the Lesser Antilles, during the forecast period.
A tropical wave located over the central Tropical Atlantic, is moving westward near 15 mph or 24 km/h. This wave is expected to affect our region from late Wednesday into Thursday.
Another tropical wave located over the eastern Tropical Atlantic, is also moving westward near 15 mph or 24 km/h. There is a high chance of further development of this wave as it moves over the central Tropical Atlantic, during the next 7 days.
A third tropical wave emerging off the west coast of Africa, is moving westward near 15 mph or 24 km/h. Some slow development of this system is possible over the next few days.