6:00 pm Weather Report
Date: 10th August, 2026
Forecaster: Lemuel O’Shaughnessy
Present weather at Hewanorra Airport is fair and hazy.
Present weather at GFL Charles Airport is partly cloudy and hazy.
Present temperature at Hewanorra Airport is 29°C or 84°F.
Today’s maximum temperature at Hewanorra Airport was 31°C or 88°F
Wind at Hewanorra Airport is blowing from the east at 12 mph or 19 km/h.
Relative humidity at Hewanorra Airport is 77%.
Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 1.0 mm At GFL Charles Airport: 18.0 mm
Total rainfall for the month of August so far:
At Hewanorra Airport: 13.9 mm At GFL Charles Airport: 30.0 mm
Sunrise tomorrow: 5:50 am Sunset tomorrow: 6:28 pm
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 14 mph or 22 km/h.
Weather: Partly cloudy and hazy, becoming cloudy at times with a few showers.
Persons with respiratory ailments and dust allergies are advised to take the necessary precautions, due to reduced air quality.
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 6:59 pm… High at 2:01 am.
Tides for Vieux Fort Bay: Low at 8:26 pm… High at 3:08 am.
Seas: Slight with waves 2 to 4 feet or 0.6 to 1.2 metres.
Small craft operators should exercise caution due to reduced visibility.
FORECAST FOR THE LESSER ANTILLES
Partly cloudy to occasionally cloudy and hazy with some light to moderate showers.
TROPICAL WEATHER OUTLOOK
The Atlantic High-Pressure System will maintain light to moderate easterly winds across the Lesser Antilles during the forecast period.
A plume of Saharan dust haze is expected to reduce visibility and air quality over the Lesser Antilles during the next 24 hours.
A weak tropical wave located just east of the Lesser Antilles is expected to cause occasional cloudiness with some scattered showers over portions of the region during the forecast period.
Another tropical wave located over the central Tropical Atlantic is moving westward near 12 mph or 19 km/h. This wave currently has a low chance of cyclone development.
A third tropical wave located over the far eastern Tropical Atlantic is expected to interact with an area of low pressure. Environmental conditions are forecast to be more conducive for development by mid-week, and a tropical depression could form during the latter half of this week while the system moves westward to west-northwestward across the central tropical Atlantic.