Saint Lucia Meteorological Services

6:00 pm Weather Report

Date: 22^nd December, 2025

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is partly cloudy.

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 12 mph or 19 km/h.

Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 2.0 mm.  At GFL Charles Airport: 0.1 mm

Total rainfall for the month of December so far:
At Hewanorra Airport: 51.1 mm.   At GFL Charles Airport: 82.2 mm  

Sunrise tomorrow: 6:24 am.      Sunset tomorrow: 5:42 pm.      

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east northeast and east near 16 mph or

26 km/h.

Weather: Fair to partly cloudy skies with a few brief showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 11:47 pm… High at 6:22 am.    

Tides for Vieux Fort Bay:   Low at 1:14 am… High at 7:29 am.    

Seas: Moderate with waves 4 to 6 feet or 1.2 to 1.8 metres.

FORECAST FOR THE LESSER ANTILLES

Fair to partly cloudy skies, with a few brief showers.

WEATHER SUMMARY

Moderate to brisk easterly winds will continue across our region, for the next couple of days.

Patches of low-level clouds drifting along this wind flow, will cause a few brief showers over the Lesser Antilles, during the forecast period.

12:00 noon Weather Report

Date: 22^nd December, 2025

Forecaster: Emmanuel Descartes

Present weather at Hewanorra Airport is fair.

Present weather at GFL Charles Airport is partly cloudy.

Present temperature at Hewanorra Airport is 30°C or 86°F.

Last night’s minimum temperature at Hewanorra Airport was 25°C or 77°F.
Relative humidity at Hewanorra Airport is 64%.

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 8:00 am today:
At Hewanorra Airport: 2.0 mm.  At GFL Charles Airport: 0.5 mm

Total rainfall for the month of December so far:
At Hewanorra Airport: 51.1 mm.   At GFL Charles Airport: 82.2 mm  

Sunset today: 5:41 pm.      Sunrise tomorrow: 6:24 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 20 mph or 31 km/h.

Weather: Fair to partly cloudy 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 04:46 pm…Low at 11:47 pm.    

Tides for Vieux Fort Bay:   High at 05:12 pm…Low at 10:49 pm.    

Seas: Moderate to locally rough with waves and northeasterly to easterly swells 5

      to 8 feet or 1.5 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 skies, occasionally becoming cloudy with a few light showers.

WEATHER SUMMARY

Moderate to brisk easterly winds and locally rough seas will continue across our region, for the next couple of days.

Patches of low-level clouds drifting along this wind flow, will cause occasional shower activity over the Lesser Antilles, during the forecast period.

Date: 22nd December, 2025
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is cloudy with showers nearby.
Present temperature at Hewanorra Airport is 26°C or 79°F.
Last night’s minimum temperature at Hewanorra Airport was 25°C or 77°F.
Relative humidity at Hewanorra Airport is 80%.
Wind at Hewanorra Airport is blowing from the east at 21 mph or 33 km/h.
Rainfall in the 24-hour period that ended at 2:00 am today:
At Hewanorra Airport: 2.5 mm.
Total rainfall for the month of December so far:
At Hewanorra Airport: 49.1 mm.

Sunset today: 5:41 pm. Sunrise tomorrow: 6:24 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 20 mph or 31 km/h.
Weather: Fair skies, occasionally becoming cloudy with a few brief showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 10:05 am…High at 4:46 pm.
Tides for Vieux Fort Bay: High at 06:50 am…Low at 11:32 am.
Seas: Moderate to locally rough with waves and northeasterly to easterly swells 5 to 8 feet or 1.5 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 skies, occasionally becoming cloudy with a few light showers.

WEATHER SUMMARY
Moderate to brisk easterly winds and locally rough seas will continue across our region, for the next couple of days.
Patches of low-level clouds drifting along this wind flow, will cause occasional shower activity over the Lesser Antilles, during the forecast period.

Date: 21st December, 2025
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is fair.
Present weather at GFL Charles Airport is fair with light haze.
Present temperature at Hewanorra Airport is 27°C or 81°F.
Today’s maximum temperature at Hewanorra Airport was 29°C or 84°F.
Relative humidity at Hewanorra Airport is 75%.
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: 2.5 mm. At GFL Charles Airport: 4.1 mm.
Total rainfall for the month of December so far:
At Hewanorra Airport: 49.1 mm. At GFL Charles Airport: 82.1 mm.

Sunrise tomorrow: 6:23 am. Sunset tomorrow: 5:41 pm.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east and east-northeast near 20 mph or 31 km/h.
Weather: Fair to partly cloudy skies, with a few late night and early morning showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 11:10 pm…High at 5:43 am.
Tides for Vieux Fort Bay: Low at 12:37 am…High at 6:50 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 skies, occasionally becoming cloudy with a few showers.

WEATHER SUMMARY
Moderate to brisk easterly winds and locally rough seas will continue across our region, for the next couple of days.
Low level cloud patches drifting along the wind flow, will cause some showers over parts of the region during the forecast period.

12:00 noon Weather Report

Date: 21st December, 2025

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is fair with showers nearby.

Present weather at GFL Charles Airport is cloudy with recent showers.

Present temperature at Hewanorra Airport is 29°C or 84°F.

Last night’s minimum temperature at Hewanorra Airport was 26°C or 79°F.
Relative humidity at Hewanorra Airport is 73%.

Wind at Hewanorra Airport is blowing from the east at 21 mph or 33 km/h.

Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: 2.5 mm.   At GFL Charles Airport: 3.7 mm.    

Total rainfall for the month of December so far:
At Hewanorra Airport: 49.1 mm.   At GFL Charles Airport: 81.7 mm.     

Sunset today: 5:41 pm.     Sunrise tomorrow: 6:23 am.                                                   

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 18 mph or 30 km/h.

Weather: Fair skies, becoming cloudy at times with a few showers during the

         afternoon and tomorrow morning.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 4:08 pm… Low at 11:10 pm.   

Tides for Vieux Fort Bay:   High at 5:15 pm… Low at 12:37 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 skies, becoming cloudy at times with some scattered showers`.

WEATHER SUMMARY

Moderate to brisk easterly winds and locally rough seas will continue across our region, for the next couple of days.

Low level cloud patches drifting along the wind flow, will cause some scattered showers over parts of the region during the next 24 hours.

6:00 am Weather Report

Date: 21st December, 2025

Forecaster: Emmanuel Descartes

Present weather at Hewanorra Airport is cloudy.

Present temperature at Hewanorra Airport is 27°C or 81°F.

Last night’s minimum temperature at Hewanorra Airport was 26°C or 79°F.
Relative humidity at Hewanorra Airport is 73%.

Wind at Hewanorra Airport is blowing from the east at 18 mph or 30 km/h.

Rainfall in the 24-hour period that ended at 8:00 pm (last night):
At Hewanorra Airport: 0.1 mm.        

Total rainfall for the month of December so far:
At Hewanorra Airport: 46.6 mm.       

Sunset today: 5:41 pm.   Sunrise tomorrow: 6:23 am.                                                     

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 18 mph or 30 km/h.

Weather: Partly cloudy skies, becoming cloudy at times with some scattered showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 9:27 am.  High at 4:08 pm.

Tides for Vieux Fort Bay:   High at 6:13 am.  Low at 10:54 pm. 

Seas: Locally rough with waves and northeasterly to easterly swells 6 to 9 feet or   

      1.8 to 2.7 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

Partly cloudy to cloudy and breezy, with some scattered showers over the Windward Islands. Elsewhere, fair to partly cloudy skies, with a few brief showers.

WEATHER SUMMARY

Moderate to brisk easterly winds and locally rough seas will continue across our region, for the next couple of days.

Weak unstable conditions will cause occasional cloudy periods with showers, over the Windward Islands, during the forecast period. Elsewhere, low level cloud patches drifting along the wind flow, will cause brief showers during the next 24 hours.

Date: 20^th December, 2025

Forecaster: Lucious Frederick

Present weather at Hewanorra Airport is partly cloudy

Present weather at GFL Charles Airport is cloudy with light showers.

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 77%.

Wind at Hewanorra Airport is blowing from the east at 18 mph or 30 km/h.

Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 0.1 mm.        At GFL Charles Airport: 8.4 mm.

Total rainfall for the month of December so far:
At Hewanorra Airport: 46.6 mm.       At GFL Charles Airport: 78.0 mm.

Sunrise tomorrow: 6:23 am.   Sunset tomorrow: 5:40 pm.                                                   

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 20 mph or 31 km/h, with occasional gusts.

Weather: Partly cloudy skies, becoming cloudy at times with some light to moderate showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 10:34 pm.  High at 5:06 am.

Tides for Vieux Fort Bay:   Low at 12:01 am.  High at 6:13 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

Partly cloudy to cloudy and breezy, with scattered showers over the Windward Islands. Elsewhere, fair to partly cloudy skies, with a few brief showers.

WEATHER SUMMARY

Moderate to brisk easterly winds and locally rough seas will continue across our region, for the next couple of days.

Weak unstable conditions will cause occasional cloudy periods with showers, over the Windward Islands, during the forecast period. Elsewhere, low level cloud patches drifting along the wind flow, will cause brief showers during the next 24 hours.

Date: 20th December, 2025
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is fair.
Present weather at GFL Charles Airport is partly cloudy.
Present temperature at Hewanorra Airport is 29°C or 84°F.
Last night’s minimum temperature at Hewanorra Airport was 26°C or 79°F.
Relative humidity at Hewanorra Airport is 69%.
Wind at Hewanorra Airport is blowing from the east-northeast at 22 mph or 35 km/h.
Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: 0.1 mm. At GFL Charles Airport: 8.9 mm.
Total rainfall for the month of December so far:
At Hewanorra Airport: 46.6 mm. At GFL Charles Airport: 78.0 mm.

Sunset today: 5:40 pm. Sunrise tomorrow: 6:23 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 20 mph or 31 km/h, with occasional gusts.
Weather: Fair and breezy, occasionally becoming cloudy with a few light showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 3:29 pm…Low at 10:34 pm.
Tides for Vieux Fort Bay: High at 4:36 pm…Low at 12:01 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 scattered showers over the Windward Islands. Further north, fair to partly cloudy skies, with a few brief showers.

WEATHER SUMMARY
Moderate to brisk easterly winds and locally rough seas will continue across our region, for the next couple of days.
Weak unstable conditions will cause occasional cloudy periods with showers, over the Windward Islands, during the forecast period. Elsewhere, low level cloud patches drifting along the wind flow, will cause brief showers during the next 24 hours.

6:00 am Weather Report

Date: 20^th December, 2025

Forecaster: Venantius Descartes

Present weather at Hewanorra Airport is partly cloudy.

Present temperature at Hewanorra Airport is 26°C or 79°F.

Last night’s minimum temperature at Hewanorra Airport was 26°C or 79°F.
Relative humidity at Hewanorra Airport is 79%.

Wind at Hewanorra Airport is blowing from the east at 16 mph or 26 km/h.

Rainfall in the 24-hour period that ended at 2:00 am today:
At Hewanorra Airport: 2.2 mm.

Total rainfall for the month of December so far:
At Hewanorra Airport: 46.6 mm.

Sunset today: 5:40 pm.     Sunrise tomorrow: 6:22 am.                                              

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 20 mph or 31 km/h, with occasional gusts.

Weather: Fair to occasionally cloudy and breezy, with a few light showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 8:51 am… High at 3:29 pm.

Tides for Vieux Fort Bay:   Low at 10:18 am… High at 4:36 pm.   

Seas: Moderate to locally rough with waves and northeasterly to easterly swells 5 to 7 feet or 1.5 to 2.1 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 scattered showers.

WEATHER SUMMARY

Moderate to brisk easterly winds and locally rough seas will continue across the region, for the next couple of days.

Weak unstable conditions will cause occasional cloudy periods with a few showers, over the Lesser Antilles, during the forecast period.

6:00 pm Weather Report

Date: 19^th December, 2025

Forecaster: Venantius Descartes

Present weather at Hewanorra Airport is partly cloudy.

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 75%.

Wind at Hewanorra Airport is blowing from the east at 16 mph or 26 km/h.

Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 2.1 mm. At GFL Charles Airport:  4.7 mm.

Total rainfall for the month of December so far:
At Hewanorra Airport: 46.5 mm. At GFL Charles Airport: 69.6 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 20 mph or 31 km/h, with occasional gusts.

Weather: Fair to occasionally cloudy and breezy, with a few brief showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 9:57 pm… High at 4:30 am.

Tides for Vieux Fort Bay:   Low at 11:24 pm… High at 5:37 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

Moderate to brisk easterly winds and locally rough seas will continue across the region, for the next couple of days.

Weak unstable conditions will cause occasional cloudy periods with a few showers, over the Lesser Antilles, during the forecast period.