6:00 am Weather Report
Date: 16th August, 2026
Forecaster: Lemuel O’Shaughnessy
Present weather at Hewanorra Airport is fair and hazy.
Present weather at GFL Charles Airport is fair and hazy.
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
Wind at Hewanorra Airport is blowing from the east at 17 mph or 28 km/h.
Relative humidity at Hewanorra Airport is 79%.
Rainfall in the 24-hour period that ended at 8:00 pm last night:
At Hewanorra Airport: 4.4 mm At GFL Charles Airport: 21.0 mm
Total rainfall for the month of August so far:
At Hewanorra Airport: 25.9 mm At GFL Charles Airport: 63.3 mm
Sunset tomorrow: 6:25 pm Sunrise tomorrow: 5:50 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.
Weather: Partly cloudy and hazy becoming cloudy at times with a few showers.
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 6:05 am… Low at 11:50 am.
Tides for Vieux Fort Bay: High at 7:12 am… Low at 1:17 pm.
Seas: Moderate to locally rough with waves and northeasterly to easterly swells
5 to 8 feet or 1.5 to 2.4 metres.
Small craft operators and sea bathers are advised to exercise caution due to locally rough seas.
FORECAST FOR THE LESSER ANTILLES
Partly cloudy and hazy becoming cloudy at times with some scattered showers.
TROPICAL WEATHER OUTLOOK
The atmosphere over the Eastern Caribbean continues to be sufficiently moist and unstable to produce some scattered showers over the region during the forecast period.
The Atlantic High-pressure system will generate moderate to brisk easterly winds across the Eastern Caribbean region during the next couple of days.
A tropical wave located over the central Tropical Atlantic is moving westward near 21 mph or 33 km/h. This wave is expected to bring cloudiness, moderate to heavy showers and isolated thunderstorms over the region from late tomorrow into Tuesday.
Another tropical wave located over the far eastern Tropical Atlantic is moving westward near 17 mph or 28 km/h.
Tropical cyclone formation is not expected over the tropical Atlantic during the next 7 days.