6:00 pm Weather Report
Date: 15th 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 29°C or 84°F.
Today’s maximum temperature at Hewanorra Airport was 32°C or 90°F
Wind at Hewanorra Airport is blowing from the east at 14 mph or 22 km/h.
Relative humidity at Hewanorra Airport is 82%.
Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 5.1 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
Sunrise tomorrow: 5:50 am Sunset tomorrow: 6:25 pm
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 21 mph or 33 km/h.
Weather: Fair, windy and hazy becoming cloudy at times with some scattered light
to moderate showers mainly during tonight.
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 11:40 pm… High at 6:05 am.
Tides for Vieux Fort Bay: High at 6:45 pm… Low at 1:07 am.
Seas: Locally rough to rough with waves and northeasterly to easterly swells 6 to 8 feet or 1.8 to 2.4 metres.
Small craft operators and sea bathers are advised to exercise caution due to brisk winds, locally rough seas and reduced visibility.
FORECAST FOR THE LESSER ANTILLES
Partly cloudy, hazy and breezy 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. Further development of this wave is no longer expected.
Another tropical wave located over the far eastern Tropical Atlantic is also moving westward near 21 mph or 33 km/h.