Saint Lucia Meteorological Services

6:00 am Weather Report
Date: 05^th December, 2025
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 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 pm last night:
At Hewanorra Airport: 0.6 mm.   

Total rainfall for the month of December so far:
At Hewanorra Airport: 18.6 mm.

Sunset today: 5:34 pm.          Sunrise tomorrow: 6:15 am.          

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 22 mph or 35 km/h.

Weather: Fair to partly 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 8:39 am… High at 3:21 pm.  

Tides for Vieux Fort Bay:  Low at 10:06 am… High at 4:28 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

Fair and breezy becoming cloudy at times with a few isolated showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and locally rough seas over and around the Lesser Antilles, during the next few days.

Shallow patches of low-level clouds moving with the wind, will cause a few brief showers over the region during the forecast period.

6:00 pm Weather Report

Date: 04^th December, 2025

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is cloudy.

Present weather at GFL Charles Airport is partly cloudy.

Present temperature at Hewanorra Airport is 28°C or 82°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 22 mph or 35 km/h.

Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 0.6 mm.   At GFL Charles Airport: 3.5 mm        

Total rainfall for the month of December so far:
At Hewanorra Airport: 18.6 mm.   At GFL Charles Airport: 8.0 mm  

Sunrise tomorrow: 6:14 am.       Sunset tomorrow: 5:34 pm.     

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 21 mph or 33 km/h.

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 9:39 pm… High at 4:26 am.  

Tides for Vieux Fort Bay:  Low at 11:06 pm… High at 5:33 am.      

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 locally rough seas.

FORECAST FOR THE LESSER ANTILLES

Fair and breezy becoming cloudy at times with a few isolated showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and locally rough seas over and around the Lesser Antilles, during the next 24 hours.

Generally fair conditions will dominate the region during the forecast period.

12:00 Noon Weather Report

Date: 04^th December, 2025

Forecaster: Emmanuel Descartes

Present weather at Hewanorra Airport is partly cloudy and hazy.

Present weather at GFL Charles Airport is partly cloudy and hazy.

Present temperature at Hewanorra Airport is 30°C or 86°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 23 mph or 37 km/h.

Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: 0.7 mm.   At GFL Charles Airport: 3.5 mm        

Total rainfall for the month of December so far:
At Hewanorra Airport: 18.6 mm.   At GFL Charles Airport: 8.0 mm  

Sunset today: 5:34 pm.     Sunrise tomorrow: 6:14 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.

Weather: Fair to occasionally cloudy skies, with a few showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 2:30 pm…Low at 9:39 pm.  

Tides for Vieux Fort Bay:   High at 3:37 pm…Low at 11:06 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 locally rough seas.

FORECAST FOR THE LESSER ANTILLES

Partly cloudy to occasionally cloudy skies, with a few brief scattered showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and locally rough seas over and around the Lesser Antilles, during the next 24 hours. Patches of low-level clouds drifting along this wind flow, will cause brief showers over the islands during the forecast period.

Date: 04th December, 2025
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is cloudy with showers nearby.
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 82%.
Wind at Hewanorra Airport is blowing from the east at 23 mph or 37 km/h.
Rainfall in the 24-hour period that ended at 2:00 am today:
At Hewanorra Airport: 2.9 mm.
Total rainfall for the month of December so far:
At Hewanorra Airport: 18.2 mm.

Sunset today: 5:34 pm. Sunrise tomorrow: 6:14 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.
Weather: Partly cloudy to occasionally cloudy skies, 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 7:53 am…High at 2:30 pm.
Tides for Vieux Fort Bay: Low at 9:20 am…High at 3:37 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 locally rough seas.

FORECAST FOR THE LESSER ANTILLES
Partly cloudy to occasionally cloudy skies, with a few brief scattered showers.

WEATHER SUMMARY
The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and locally rough seas over and around the Lesser Antilles, during the next 24 hours. Patches of low-level clouds drifting along this wind flow, will cause brief showers over the islands starting today.

Date: 03rd December, 2025
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is overcast with showers nearby.
Present weather at GFL Charles Airport is overcast with light rain.
Present temperature at Hewanorra Airport is 26°C or 79°F.
Today’s maximum temperature at Hewanorra Airport was 28°C or 82°F.
Relative humidity at Hewanorra Airport is 89%.
Wind at Hewanorra Airport is blowing from the east-northeast at 12 mph or 19 km/h.
Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 18.0 mm. At GFL Charles Airport: 3.5 mm.
Total rainfall for the month of December so far:
At Hewanorra Airport: 18.0 mm. At GFL Charles Airport: 4.5 mm.

Sunrise tomorrow: 6:14 am. Sunset tomorrow: 5:34 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: Partly cloudy to cloudy skies, with scattered light to moderate showers, periods of rain and a chance of isolated thunderstorms.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 08:48 pm…High at 3:39 am.
Tides for Vieux Fort Bay: Low at 10:15 pm…High at 4:46 am.
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 locally rough seas.

FORECAST FOR THE LESSER ANTILLES
Cloudy to overcast skies with scattered showers, which may be locally heavy and isolated thunderstorms over the Windward Islands. Elsewhere, partly cloudy to cloudy at times, with a few scattered showers.

WEATHER SUMMARY
A trough system will continue to cause cloudiness, scattered showers and isolated thunderstorms over parts of the Lesser Antilles, during the forecast period. A gradual improvement in conditions is expected from tomorrow.

12:00 noon Weather Report
Date: 03^rd December, 2025
Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is cloudy with light rain.
Present weather at GFL Charles Airport is overcast.
Present temperature at Hewanorra Airport is 28°C or 82°F.
Last night’s minimum temperature at Hewanorra Airport was 25°C or 77°F.
Relative humidity at Hewanorra Airport is 78%.
Wind at Hewanorra Airport is blowing from the east at 13 mph or 20 km/h.

Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: 17.9 mm.        At GFL Charles Airport: 3.5 mm.

Total rainfall for the month of December so far:
At Hewanorra Airport: 17.9 mm.        At GFL Charles Airport: 4.5 mm.

Sunset today: 5:34 pm.          Sunrise tomorrow: 6:14 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: Partly cloudy to cloudy skies with scattered light to moderate showers and a chance of isolated thunderstorms.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 1:41 pm… Low at 8:48 pm.

Tides for Vieux Fort Bay:  High at 2:48 pm… Low at 10:15 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 locally rough seas.

FORECAST FOR THE LESSER ANTILLES
Partly cloudy to cloudy skies, with scattered showers which may be locally heavy and isolated thunderstorms.

WEATHER SUMMARY
A trough system will continue to cause cloudiness, scattered showers and isolated thunderstorms over the Lesser Antilles, during the forecast period.

6:00 am Weather Report

Date: 03^rd December, 2025

Forecaster: Emmanuel Dscartes

Present weather at Hewanorra Airport is cloudy with light showers.

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 90%.

Wind at Hewanorra Airport is blowing from the southeast at 23 mph or 37 km/h.

Rainfall in the 24-hour period that ended at 8:00 pm yesterday:
At Hewanorra Airport: 15.3 mm.         

Total rainfall for the month of December so far:
At Hewanorra Airport: 15.3 mm.         

Sunset today: 5:34 pm.  Sunrise tomorrow: 6:14 am.         

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east and east southeast near 21 mph or 33 km/h.

Weather: Partly cloudy to cloudy skies 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 7:08 am… High at 1:41 pm.

Tides for Vieux Fort Bay:   Low at 8:35 am… High at 2:48 pm.     

Seas: Moderate to 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 locally rough seas.

FORECAST FOR THE LESSER ANTILLES

Partly cloudy to cloudy at times, with scattered showers and a chance of isolated thunderstorms.

WEATHER SUMMARY

A weak surface to low-level trough will continue to cause scattered showers and isolated thunderstorms over the Lesser Antilles, during the forecast period.

Date: 02^nd December, 2025

Forecaster: Lucious Frederick

Present weather at Hewanorra Airport is cloudy with light showers.

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

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

Today’s maximum temperature at Hewanorra Airport was 30°C or 86°F.
Relative humidity at Hewanorra Airport is 91%.

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 am today:
At Hewanorra Airport: nil.         At GFL Charles Airport: 1.0 mm.

Total rainfall for the month of December so far:
At Hewanorra Airport: nil.         At GFL Charles Airport: 1.0 mm.

Sunrise tomorrow: 6:13 am.  Sunset tomorrow: 5:34 pm.      

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east and east-northeast near 14 mph or 22 km/h, becoming lighter at times.

Weather: Partly cloudy skies to cloudy skies with scattered 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 7:56 pm… High at 2:48 am.

Tides for Vieux Fort Bay:   Low at 9:23 pm… High at 3:55 am.     

Seas: Moderate with waves and northeasterly to easterly swells 4

      to 6 feet or 1.2 to 1.8 metres.

FORECAST FOR THE LESSER ANTILLES

Partly cloudy to cloudy at times, with scattered showers and a chance of isolated thunderstorms.

WEATHER SUMMARY

A weak surface to low-level trough will continue to cause scattered showers and isolated thunderstorms over the Lesser Antilles, during the forecast period.

Date: 02nd December, 2025
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is fair.
Present weather at GFL Charles Airport is fair.
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 71%.
Wind at Hewanorra Airport is blowing from the east at 15 mph or 24 km/h.
Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: nil. At GFL Charles Airport: 1.0 mm.
Total rainfall for the month of December so far:
At Hewanorra Airport: nil. At GFL Charles Airport: 1.0 mm.

Sunset today: 5:34 pm. Sunrise tomorrow: 6:13 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east and east-northeast near 14 mph or 22 km/h, becoming lighter at times.
Weather: Partly cloudy skies, becoming cloudy at times with some scattered light to moderate showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 12:54 pm…Low at 7:56 pm.
Tides for Vieux Fort Bay: High at 02:01 pm…Low at 9:23 pm.
Seas: Moderate to locally rough with waves and northeasterly to easterly swells 4 to 7 feet or 1.2 to 2.1 metres.
Small craft operators and sea bathers are advised to exercise caution due to above normal seas.

FORECAST FOR THE LESSER ANTILLES
Partly cloudy to cloudy at times, with scattered light to heavy showers and a chance of isolated thunderstorms.

WEATHER SUMMARY
A weak surface to low-level trough will continue to cause reduced wind speeds and scattered showers and possibly isolated thunderstorms over the Lesser Antilles, during the forecast period.