Saint Lucia Meteorological Services

Date: 21st January, 2026
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is cloudy.
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 72%.
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: 2.1 mm.
Total rainfall for the month of January so far:
At Hewanorra Airport: 6.4 mm.

Sunset today: 5:58 pm. Sunrise tomorrow: 6:32 am.

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, with gusts near showers.
Weather: Fair and breezy, 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 10:47 am…High at 5:20 pm.
Tides for Vieux Fort Bay: High at 6:47 am…Low at 12:14 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 occasionally cloudy and breezy, with scattered light to moderate showers.

WEATHER SUMMARY
The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and locally rough seas across the region, over the next couple of days.
A weak trough system in the vicinity of the Lesser Antilles, will continue to cause cloudiness with scattered showers over the islands, during the forecast period.

Date: 20th January, 2026
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is partly cloudy.
Present weather at GFL Charles Airport is partly cloudy.
Present temperature at Hewanorra Airport is 26°C or 79°F.
Today’s maximum temperature at Hewanorra Airport was 29°C or 84°F.
Relative humidity at Hewanorra Airport is 77%.
Wind at Hewanorra Airport is blowing from the east at 24 mph or 39 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: 7.5 mm.
Total rainfall for the month of January so far:
At Hewanorra Airport: 6.4 mm. At GFL Charles Airport: 24.2 mm.

Sunrise tomorrow: 6:32 am. Sunset tomorrow: 5:58 pm.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east and east-northeast near 21 mph or 33 km/h, with gusts near showers.
Weather: Fair and breezy, 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 11:12 pm…High at 5:40 am.
Tides for Vieux Fort Bay: Low at 12:39 am…High at 6:47 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 brisk winds and locally rough seas.

FORECAST FOR THE LESSER ANTILLES
Partly cloudy to occasionally cloudy and breezy, with scattered light to moderate showers over the northern and central Lesser Antilles. Further south, fair to partly 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, over the next couple of days.
A weak trough system will cause an increase in cloudiness and scattered showers over parts of the Lesser Antilles, during the forecast period.

12:00 noon Weather Report

Date: 20^th January, 2026

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is partly cloudy

Present weather at GFL Charles Airport is cloudy

Present temperature at Hewanorra Airport is 28°C or 82°F.

Last night’s minimum temperature at Hewanorra Airport was 26°C or 79°F.
Relative humidity at Hewanorra Airport is 75%.

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: 0.1 mm.    At GFL Charles Airport: 3.0 mm.        

Total rainfall for the month of January so far:

At Hewanorra Airport: 4.4 mm.    At GFL Charles Airport: 19.2 mm.        

Sunset today: 5:57 pm.     Sunrise tomorrow: 6:32 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, 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: High at 4:38 pm… Low at 11:12 pm.       

Tides for Vieux Fort Bay:   High at 5:45 pm… Low at 12:39 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 brisk winds and locally rough seas.

FORECAST FOR THE LESSER ANTILLES

Fair to occasionally cloudy and breezy, with scattered light to moderate showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and locally rough seas across the region, during the next couple of days.

A weak trough system will cause an increase in cloudiness and showers over the region during the forecast period.

6:00 am Weather Report

Date: 20^th January, 2026

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 77%.

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 am today:
At Hewanorra Airport: 0.5 mm.        

Total rainfall for the month of January so far:

At Hewanorra Airport: 4.3 mm.            

Sunset today: 5:57 pm.  Sunrise tomorrow: 6:32 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 occasional gusts.

Weather: Fair and breezy, becoming cloudy at times with a few scattered showers.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 10:01 am… High at 4:38 pm.       

Tides for Vieux Fort Bay:   High at 6:16 am… Low at 11:28 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 to occasionally cloudy and breezy, with widely scattered showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and locally rough seas across the region, during the next couple of days.

Patches of low-level cloud drifting along the wind flow, will produce widely scattered showers over the Lesser Antilles, during the forecast period.

Date: 19^th January, 2026

Forecaster: Lucious Frederick

Present weather at Hewanorra Airport is partly cloudy

Present weather at GFL Charles Airport is partly cloudy.

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 17 mph or 28 km/h.

Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 0.5 mm.     At GFL Charles Airport: 3.8 mm.   

Total rainfall for the month of January so far:

At Hewanorra Airport: 4.3 mm.     At GFL Charles Airport: 16.7 mm.        

Sunrise tomorrow: 6:32 am.  Sunset tomorrow: 5:57 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, with occasional gusts.

Weather: Fair and breezy, becoming cloudy at times 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 10:43 pm… High at 5:09 am.       

Tides for Vieux Fort Bay:   Low at 12:10 am… High at 6:16 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 widely scattered showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and locally rough seas across the region, during the next couple of days.

Patches of low-level cloud drifting along the wind flow, will produce widely scattered showers over the Lesser Antilles, during the forecast period.

Date: 19th January, 2026
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 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 20 mph or 31 km/h.
Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: 0.5 mm. At GFL Charles Airport: 3.8 mm.
Total rainfall for the month of January so far:
At Hewanorra Airport: 4.3 mm. At GFL Charles Airport: 16.2 mm.

Sunset today: 5:57 pm. Sunrise tomorrow: 6:32 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 occasional gusts.
Weather: Fair and breezy, occasionally becoming cloudy 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 3:59 pm…Low at 10:43 pm.
Tides for Vieux Fort Bay: High at 5:06 pm…Low at 12:10 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 brisk winds and locally rough seas.

FORECAST FOR THE LESSER ANTILLES
Fair to occasionally cloudy and breezy, with widely scattered showers.

WEATHER SUMMARY
The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and locally rough seas across the region, during the next couple of days.
Patches of low-level cloud drifting along the wind flow, will produce some showers over the Lesser Antilles, during the forecast period.

6:00 am Weather Report

Date: 19^th January, 2026

Forecaster: Venantius Descartes

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 78%.

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 am today:
At Hewanorra Airport: trace.        

Total rainfall for the month of January so far:

At Hewanorra Airport: 3.8 mm.             

Sunset today: 5:57 pm.          Sunrise tomorrow: 6:32 am.                                                        

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 23 mph or 37 km/h with occasional gusts.

Weather: Fair to occasionally 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 9:17 am… High at 3:59 pm.      

Tides for Vieux Fort Bay:   Low at 10:44 am… High at 5:06 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 brisk winds and locally rough seas.

FORECAST FOR THE LESSER ANTILLES

Fair to occasionally cloudy and breezy, with widely scattered showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and above normal seas across the region, during the next couple of days.

Patches of low-level cloud drifting along the wind flow will produce a few showers over the Lesser Antilles, during the forecast period.

6:00 pm Weather Report

Date: 18^th January, 2026

Forecaster: Venantius Descartes

Present weather at Hewanorra Airport is cloudy with light showers.

Present weather at GFL Charles Airport is partly cloudy.

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 82%.

Wind at Hewanorra Airport is blowing from the east at 25 mph or 41 km/h.

Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: trace.  At GFL Charles Airport: 2.6 mm.      

Total rainfall for the month of January so far:

At Hewanorra Airport: 3.8 mm.  At GFL Charles Airport: 12.9 mm.           

Sunrise tomorrow: 6:32 am.       Sunset tomorrow: 5:57 pm.                                                    

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 23 mph or 37 km/h with occasional gusts.

Weather: Fair to occasionally 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 10:13 pm… High at 4:39 am.      

Tides for Vieux Fort Bay:   Low at 11:40 pm… High at 5:46 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 brisk winds and locally rough seas.

FORECAST FOR THE LESSER ANTILLES

Fair to occasionally cloudy and breezy, with widely scattered showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and above normal seas across the region, during the next couple of days.

Patches of low-level cloud drifting along the wind flow will produce a few showers over the Lesser Antilles, during the forecast period.

Date: 18^th January, 2026

Forecaster: Lucious Frederick

Present weather at Hewanorra Airport is cloudy.

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 73%.

Wind at Hewanorra Airport is blowing from the east at 24 mph or 39 km/h.

Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: trace.  At GFL Charles Airport: 4.6 mm.      

Total rainfall for the month of January:

At Hewanorra Airport: 3.8 mm.  At GFL Charles Airport: 13.8 mm.           

Sunset today: 5:56 pm.                Sunrise tomorrow: 6:32 am.                                

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 23 mph or 37 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: High at 3:20 pm… Low at 10:13 pm.       

Tides for Vieux Fort Bay:   High at 4:27 pm… Low at 11:40 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 to occasionally cloudy and breezy, with widely scattered showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and above normal seas across the region, during the next couple of days.

Patches of low-level cloud drifting along the wind flow will produce a few showers over the Lesser Antilles, during the forecast period.

6:00 Am Weather Report

Date: 18^th January, 2026

Forecaster: Glenn Antoine

Present weather at Hewanorra Airport is fair.

Present weather at GFL Charles 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 85%.

Wind at Hewanorra Airport is blowing from the east at 24 mph or 39 km/h.

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

Total rainfall for the month of January:

At Hewanorra Airport: 3.8 mm.       

Sunset today: 5:56 pm.                Sunrise tomorrow: 6:32 am.                                

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 23 mph or 37 km/h with occasional gusts.

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 08:36 am…High at 3:20 pm.       

Tides for Vieux Fort Bay:   Low at 10:03 am…High at 4:27 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 to occasionally cloudy and breezy, with widely scattered showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will maintain moderate to brisk easterly winds and above normal seas across the region, during the next couple of days.

Patches of low-level cloud drifting along the wind flow will produce a few showers over the Lesser Antilles, during the forecast period.