Date: 18th December, 2025
Present weather at Hewanorra Airport is fair.
Present weather at GFL Charles Airport is fair.
Present temperature at Hewanorra Airport is 27°C or 81°F.
Today’s maximum temperature at Hewanorra Airport was 30°C or 86°F.
Relative humidity at Hewanorra Airport is 73%.
Wind at Hewanorra Airport is blowing from the east at 17 mph or 28 km/h.
Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 0.7 mm At GFL Charles Airport: 5.5 mm.
Total rainfall for the month of December so far:
At Hewanorra Airport: 44.4 mm. A GFL Charles Airport: 64.9 mm.
Sunrise tomorrow: 6:22 am. Sunset tomorrow: 5:40 pm.
FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 18 mph or 30 km/h, with occasional gusts.
Weather: Fair to partly cloudy and breezy, with a few showers.
MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 09:20 pm…High at 3:56 am.
Tides for Vieux Fort Bay: Low at 10:47 pm…High at 5:03 am.
Seas: Locally 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 and locally rough seas.
FORECAST FOR THE LESSER ANTILLES
Fair to occasionally cloudy and breezy, with a few showers.
WEATHER SUMMARY
The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and locally rough seas across the region, for the next couple of days.
Patches of low-level clouds drifting along the wind flow will cause some showers over the Lesser Antilles, during the forecast period.