6:00 PM Weather Report
Date: 12th September, 2026
Forecaster: Venantius Descartes
Present weather at Hewanorra Airport is fair and hazy.
Present weather at GFL Charles Airport is fair with light haze.
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 16 mph or 26 km/h.
Relative humidity at Hewanorra Airport is 75%.
Rainfall in the 24-hour period that ended at 2:00 pm:
At Hewanorra Airport: 1.2 mm. At GFL Charles Airport: 1.6 mm.
Total rainfall for the month of September so far:
At Hewanorra Airport: 40.5 mm At GFL Charles Airport: 20.1 mm.
Sunrise tomorrow: 5:52 am Sunset tomorrow: 6:07 pm
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from east near 20 mph or 31 km/h.
Weather: Fair, hazy and breezy, becoming mostly cloudy by tomorrow, with scattered 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 10:33 pm… High at 5:05 am.
Tides for Vieux Fort Bay: Low at 12:00 midnight… High at 6:12 am.
Seas: Moderate with waves 4 to 6 feet or 1.2 to 1.8 metres.
FORECAST FOR THE LESSER ANTILLES
Partly cloudy, hazy and breezy becoming cloudy at times with scattered light to moderate showers and isolated thunderstorms over the southern portion of the Lesser Antilles and areas further south. Elsewhere, fair to occasionally cloudy and hazy with a few showers.
TROPICAL WEATHER OUTLOOK
The Inter-Tropical Convergence Zone (ITCZ) will cause cloudiness, showers and isolated thunderstorms over the southern half of the region, during the next 24 hours. Generally stable conditions will prevail elsewhere.
A plume of light to moderate Saharan dust will cause a reduction in air quality and visibility across the Eastern Caribbean over the next few days.
A tropical wave located over the eastern Tropical Atlantic, is moving westward near 21 mph or 33 km/h.
Tropical cyclone formation is not expected over the Tropical Atlantic during the next 7 days.