6:00 am Weather Report
Date: 21st August, 2026
Forecaster: Lemuel O’Shaughnessy
Present weather at Hewanorra Airport is fair.
Present temperature at Hewanorra Airport is 27°C or 81°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 16 mph or 26 km/h.
Relative humidity at Hewanorra Airport is 72%.
Rainfall in the 24-hour period that ended at 2:00 am today:
At Hewanorra Airport: 0.3 mm.
Total rainfall for the month of August so far:
At Hewanorra Airport: 80.4 mm.
Sunset today: 6:22 pm. Sunrise tomorrow: 5:51 am.
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 21 mph or 33 km/h, with a few gusts.
Weather: Fair and breezy, becoming cloudy at times with a few brief showers.
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 12:20 pm… Low at 3:22 pm.
Tides for Vieux Fort Bay: Low at 6:43 am… High at 1:27 pm.
Seas: Moderate with waves 4 to 6 feet or 1.2 to 1.8 metres.
FORECAST FOR THE LESSER ANTILLES
Partly cloudy to cloudy with scattered light to moderate showers and isolated thunderstorms over the southern Windward Island and areas further south. Fair and breezy, becoming cloudy at times with a few showers, elsewhere.
TROPICAL WEATHER OUTLOOK
Moist and unstable conditions over the extreme southern Lesser Antilles will cause occasional cloudy periods with scattered showers and isolated thunderstorms over that area during the next 24 hours.
Patches of low-level clouds drifting along a moderate to brisk easterly wind flow, will cause a few showers over the remainder of Lesser Antilles during the forecast period.
Two tropical waves located over the central and eastern Tropical Atlantic are moving westward near 21 mph or 33 km/h and 23 mph or 37 km/h, respectively.