Saint Lucia Meteorological Services

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

Present weather at Hewanorra Airport is partly cloudy.
Present weather at GFL Charles Airport is fair.
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 8 mph or 13 km/h.
Rainfall in the 24-hour period that ended at 2:00 am today:
At Hewanorra Airport: 0.2 mm.
Total rainfall for the month of April so far:
At Hewanorra Airport: 19.8 mm.

Sunset today: 6:18 pm. Sunrise tomorrow: 5:46 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 14 mph or 22 km/h, becoming lighter and variable at times.
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 7:58 am…Low at 3:56 pm.
Tides for Vieux Fort Bay: High at 9:05 am…Low at 5:23 pm.
Seas: Moderate with waves 4 to 6 feet or 1.2 to 1.8 metres.

FORECAST FOR THE LESSER ANTILLES
Over the Leeward and northern Windward Islands, partly cloudy to cloudy at times with scattered light to moderate showers. Elsewhere, fair to occasionally cloudy skies, with a few showers.

WEATHER SUMMARY
A trough system will cause occasional cloudy periods with showers as it drifts across portions of the Lesser Antilles, during the next 24 to 48 hours.
Light to moderate winds will persist across the Eastern Caribbean over the next couple of days.

Date: 19th April, 2025
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 28°C or 82°F.
Today’s maximum temperature at Hewanorra Airport was 29°C or 84°F.
Relative humidity at Hewanorra Airport is 83%.
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 2:00 pm today:
At Hewanorra Airport: 0.2 mm. At GFL Charles Airport: 0.1 mm.
Total rainfall for the month of April so far:
At Hewanorra Airport: 19.8 mm. At GFL Charles Airport: 20.1 mm.

Sunrise tomorrow: 5:47 am. Sunset tomorrow: 6:18 pm.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 16 mph or 26 km/h, becoming
lighter at times.
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: High at 09:45 pm…Low at 12:49 am.
Tides for Vieux Fort Bay: High at 10:52 pm…Low at 02:16 am.
Seas: Moderate with waves 4 to 6 feet or 1.2 to 1.8 metres.

FORECAST FOR THE LESSER ANTILLES
Over the Leeward Islands, partly cloudy to cloudy skies with a few scattered
showers. Elsewhere, fair to occasionally cloudy skies, with a few showers.

WEATHER SUMMARY
A trough system in the vicinity of the Leeward Islands, will continue to cause cloudiness and some showers over that area, during the next 24 hours.
Patches of low-level clouds drifting along the wind flow, will cause a few cloudy periods with a few showers over the remainder of the Lesser Antilles, during the forecast period.

12:00 noon Weather Report

Date: 19^th April, 2025

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is cloudy with light showers.

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 25°C or 77°F.

Relative humidity at Hewanorra Airport is 78%.

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: 0.2 mm.         At GFL Charles Airport: nil.       

Total rainfall for the month of April so far:

At Hewanorra Airport: 19.8 mm.        At GFL Charles Airport: 20.0 mm.       

Sunset today: 6:18 pm.     Sunrise tomorrow: 5:47 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 17 mph or 28 km/h, becoming lighter at times.

Weather: Fair to occasionally 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 2:45 pm… High at 9:45 pm.     

Tides for Vieux Fort Bay:  Low at 4:12 pm… High at 10:52 pm.

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

FORECAST FOR THE LESSER ANTILLES

Over the Leeward Islands, partly cloudy to occasionally cloudy skies with some scattered showers. Elsewhere, fair to occasionally cloudy skies, with a few brief showers.

WEATHER SUMMARY

A trough system in the vicinity of the Leeward Islands, will cause cloudiness and some showers over that area, during the next 24 hours. 

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

6:00 am Weather Report
Date: 19th April, 2025
Forecaster: Dr. E. Francis

Present weather at Hewanorra Airport is cloudy and hazy 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 84%.
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 2:00 am today:
At Hewanorra Airport: trace.
Total rainfall for the month of April so far:
At Hewanorra Airport: 19.6 mm.

Sunset today: 6:18 pm. Sunrise tomorrow: 5:47 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east near 17 mph or 28 km/h,
becoming lighter at times.
Weather: Fair to occasionally 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: High at 6:54 am…Low at 2:45 pm.
Tides for Vieux Fort Bay: High at 8:01 am…Low at 4:12 pm.
Seas: Moderate with waves 4 to 6 feet or 1.2 to 1.8 metres.

FORECAST FOR THE LESSER ANTILLES
Over the Leeward Islands, partly cloudy to occasionally cloudy skies with some scattered showers. Elsewhere, fair to occasionally cloudy skies, with a few brief showers.

WEATHER SUMMARY
A trough system in the vicinity of the Leeward Islands, will cause cloudiness and some showers over that area, during the next 24 hours. A few cloudy periods with brief showers are expected to develop over the remainder of the Lesser Antilles, during the forecast period.

Date: 18^th April, 2025

Forecaster: Webster Gajadhar

Present weather at Hewanorra Airport is cloudy and hazy.

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

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 79%.

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: trace.        At GFL Charles Airport: nil.

Total rainfall for the month of April so far:

At Hewanorra Airport: 19.6 mm.      At GFL Charles Airport: 20.0 mm.

Sunrise tomorrow: 5:48 am.          Sunset tomorrow: 6:18 pm.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east and east-southeast near 17 mph or 28 km/h.

Weather: Fair to occasionally 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: High at 8:22 pm…Low at 11:54 pm.     

Tides for Vieux Fort Bay:   High at 9:29 pm…Low at 01:21 am.

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

FORECAST FOR THE LESSER ANTILLES

Over the Leeward Islands, partly cloudy to cloudy skies with some scattered showers. Elsewhere, fair to occasionally cloudy skies, with a few brief showers.

WEATHER SUMMARY

A trough system in the vicinity of the Leeward Islands, will cause cloudiness and some showers over that area, during the next 24 hours.  A few cloudy periods with brief showers are expected to develop over the remainder of the Lesser Antilles, during the forecast period.

Date: 18th April, 2025
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is cloudy and hazy.
Present weather at GFL Charles Airport is 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 76%.
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 8:00 am today:
At Hewanorra Airport: nil. At GFL Charles Airport: nil.
Total rainfall for the month of April so far:
At Hewanorra Airport: 19.6 mm. At GFL Charles Airport: 20.0 mm.

Sunset today: 6:17 pm. Sunrise tomorrow: 5:48 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east-southeast and east near 17 mph or 28 km/h.
Weather: Fair to occasionally 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 1:37 pm…High at 8:22 pm.
Tides for Vieux Fort Bay: Low at 3:04 pm…High at 9:29 pm.
Seas: Moderate to locally rough with waves and 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
Over the Leeward Islands, partly cloudy to cloudy skies with some scattered showers. Elsewhere, fair to occasionally cloudy skies, with a few brief showers.

WEATHER SUMMARY
The Atlantic High-Pressure System will continue to generate moderate easterly winds across the Eastern Caribbean, during the next couple of days.
A trough system in the vicinity of the Leeward Islands, will cause some cloudiness and showers over the northernmost portion of the region, during the next 24 hours.
A few cloudy periods with brief showers are expected to develop over the remainder of the Lesser Antilles from time to time.

6:00 am Weather Report

Date: 18^th April, 2025

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is fair with light haze.

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-southeast at 17 mph or 28 km/h.

Rainfall in the 24-hour period that ended at 2:00 am today:

At Hewanorra Airport: 0.2 mm.

Total rainfall for the month of April so far:

At Hewanorra Airport: 19.6 mm.

Sunset today: 6:17 pm.    Sunrise tomorrow: 5:48 am.                         

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-southeast and east near 18 mph or 30 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: High at 6:05 am. Low at 1:37 pm.    

Tides for Vieux Fort Bay:   High at 7:12 am. Low at 3:04 pm.

Seas: Moderate to locally rough with waves and 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 above normal seas.

FORECAST FOR THE LESSER ANTILLES

Over the northern Leeward Islands, partly cloudy to cloudy skies with scattered showers and a chance of isolated thunderstorms. Elsewhere, fair to partly cloudy skies, with a few brief showers.

WEATHER SUMMARY

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

A trough system located west of the Leeward Islands, will cause some cloudiness, showers and possibly isolated thunderstorms over the northernmost portion of the region during the next 24 hours.

Generally dry and stable conditions are expected over the remainder of Lesser Antilles, during the forecast period.

Date: 17^th April, 2025

Forecaster: Lucious Frederick

Present weather at Hewanorra Airport is partly cloudy and hazy.

Present weather at GFL Charles Airport is fair and hazy.

Present temperature at Hewanorra Airport is 28°C or 83°F.

Today’s maximum temperature at Hewanorra Airport was 31°C or 88°F.

Relative humidity at Hewanorra Airport is 75%.

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 2:00 pm today:

At Hewanorra Airport: 0.2 mm.       At GFL Charles Airport: 0.3 mm.

Total rainfall for the month of April so far:

At Hewanorra Airport: 19.6 mm.      At GFL Charles Airport: 20.0 mm.

Sunrise tomorrow: 5:48 am.  Sunset tomorrow: 6:17 pm.                           

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-southeast and east near 22 mph or 35 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: High at 7:19 pm. Low at 11:20 pm.    

Tides for Vieux Fort Bay:   High at 8:26 pm. Low at 12:47 am.

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 above normal seas.

FORECAST FOR THE LESSER ANTILLES

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

WEATHER SUMMARY

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

Generally dry and stable conditions are expected over the Lesser Antilles, during the forecast period.

Date: 17^th April, 2025

Forecaster: Webster Gajadhar

Present weather at Hewanorra Airport is partly cloudy.

Present weather at GFL Charles Airport is partly cloudy.

Present temperature at Hewanorra Airport is 31°C or 88°F.

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

Relative humidity at Hewanorra Airport is 67%.

Wind at Hewanorra Airport is blowing from the east-southeast at 25 mph or 41 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: 3.0 mm.

Total rainfall for the month of April so far:

At Hewanorra Airport: 19.6 mm.      At GFL Charles Airport: 20.0 mm.

Sunset today: 6:17 pm.              Sunrise tomorrow: 5:48 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-southeast and east near 22 mph or 35 km/h.

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

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA

Tides for Castries Harbour: Low at 12:40 pm…High at 7:19 pm.     

Tides for Vieux Fort Bay: Low at 2:07 pm…High at 8:26 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 above normal seas.

FORECAST FOR THE LESSER ANTILLES

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

WEATHER SUMMARY

The Atlantic High-Pressure System will continue to generate moderate to brisk easterly winds and above normal seas across the Eastern Caribbean, during the forecast period.

Generally dry and stable conditions are expected over the Lesser Antilles, during the next couple of days.

6:00 am Weather Report

Date: 17^th April, 2025

Forecaster: Glenn Antoine

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 83%.

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

Rainfall in the 24-hour period that ended at 2:00 am today:

At Hewanorra Airport: 2.3 mm.        

Total rainfall for the month of April so far:

At Hewanorra Airport: 19.4 mm.      

Sunset today: 6:17 pm.            Sunrise tomorrow: 5:48 am.              

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-southeast and east near 22 mph or 35 km/h.

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

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA

Tides for Castries Harbour: High at present…Low at 12:40 pm.     

Tides for Vieux Fort Bay:   High at 6:32 am…Low at 02:07 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 above normal seas.

FORECAST FOR THE LESSER ANTILLES

Over the Leeward and Northern Windward Islands, partly cloudy to cloudy skies, with scattered showers. Elsewhere, fair to partly cloudy skies, with a chance of isolated showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will continue to generate moderate easterly winds across the Eastern Caribbean, during the next few days.

Low level moisture and instability will continue to cause a few scattered showers, mainly over the northern Lesser Antilles, during the next 24 hours.