Saint Lucia Meteorological Services

6:00 am Weather Report
Date: 25th May, 2025
Forecaster: Dr. E. Francis

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 25°C or 77°F.
Relative humidity at Hewanorra Airport is 85%.
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 pm last night:
At Hewanorra Airport: 0.2 mm.
Total rainfall for the month of May so far:
At Hewanorra Airport: 203.3 mm.

Sunset today: 6:26 pm. Sunrise tomorrow: 5:35 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.
Weather: Partly cloudy and hazy, becoming cloudy at times with some
scattered 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: Low at 8:22 am…High at 3:13 pm.
Tides for Vieux Fort Bay: Low at 9:49 am…High at 4:20 pm.
Seas: Locally rough with waves and 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 hazy, with scattered light to moderate showers and isolated thunderstorms over the Windward Islands and areas further south. Elsewhere, fair skies, becoming cloudy at times, with a few showers.

WEATHER SUMMARY
The Atlantic High-Pressure System will generate moderate to brisk easterly winds and locally rough seas across the Eastern Caribbean, during the next few days.

A tropical wave located over the Lesser Antilles, is moving westward near 21 mph or 33 km/h, and is expected to affect mainly the southern half of our region, during the next 24 hours.

A plume of Saharan dust haze is expected to reduce visibility and air quality across the Eastern Caribbean, following the passage of the tropical wave.

Another tropical wave located over the eastern Tropical Atlantic, is moving westward near 12 mph or 19 km/h.

Date: 24^th May, 2025

Forecaster: Webster Gajadhar

Present weather at Hewanorra Airport is cloudy with light showers.

Present weather at GFL Charles Airport is cloudy.

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

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

Relative humidity at Hewanorra Airport is 78%.

Wind at Hewanorra Airport is blowing from the east at 29 mph or 46 km/h.

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

At Hewanorra Airport: nil.          At GFL Charles Airport: 1.7 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 203.3 mm.     At GFL Charles Airport: 208.6 mm.

Sunrise tomorrow: 5:35 am.          Sunset tomorrow: 6:26 pm.

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: Partly cloudy, becoming cloudy at times with a few showers tonight. Generally cloudy, with some scattered light to moderate showers and a chance of isolated thunderstorms, from tomorrow morning.

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

Tides for Castries Harbour:  Low at 6:50 pm…High at 1:23 am.

Tides for Vieux Fort Bay:    Low at 8:17 pm…High at 2:30 am.

Seas: Locally rough with waves and 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, with scattered light to moderate showers and isolated thunderstorms over the Windward Islands and areas further south.  Elsewhere, fair skies becoming cloudy at times, with a few showers.

WEATHER SUMMARY

The Atlantic High-Pressure System will generate moderate to brisk easterly winds and locally rough seas across the Eastern Caribbean region, during the next few days.

A tropical wave located just east of the Lesser Antilles, is moving westward near 15 mph or 24 km/h, and is expected to affect mainly the southern half of our region, during the next 24 hours.

A plume of Saharan dust haze is expected to reduce visibility and air quality across the Eastern Caribbean, following the passage of the tropical wave.

Another tropical wave located over the eastern Tropical Atlantic, is also moving westward near 15 mph or 24 km/h.

Date: 24th May, 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 30°C or 86°F.
Last night’s minimum temperature at Hewanorra Airport was 27°C or 81°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 8:00 am today:
At Hewanorra Airport: trace. At GFL Charles Airport: 3.6 mm.
Total rainfall for the month of May so far:
At Hewanorra Airport: 203.3 mm. At GFL Charles Airport: 206.9 mm.

Sunset today: 6:26 pm. Sunrise tomorrow: 5:35 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 skies, becoming cloudy at times with a few showers, this afternoon and tonight. Partly cloudy, becoming cloudy at times, with some scattered light to moderate showers and a chance of isolated thunderstorms, from early tomorrow morning.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 2:16 pm…Low at 6:50 pm.
Tides for Vieux Fort Bay: High at 3:23 pm…Low at 8:17 pm.
Seas: Locally rough with waves and 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, with scattered showers which may be locally heavy and isolated thunderstorms over the central and southern Lesser Antilles. Elsewhere, fair skies, becoming cloudy at times with a few showers.

WEATHER SUMMARY
Moisture and instability ahead of an approaching tropical wave, is expected to affect the Lesser Antilles today. The tropical wave located over the western Tropical Atlantic, is moving westward near 17 mph or 28 km/h, and is expected to affect our region from late tonight into Sunday.
Another tropical wave located over the far eastern Tropical Atlantic, is moving westward near 6 mph or 9 km/h.
The Atlantic High-Pressure System will generate moderate to brisk easterly winds and locally rough seas across the Eastern Caribbean region, during the next few
days.

6:00 am Weather Report

Date: 24^th May, 2025

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is partly cloudy.

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

Last night’s minimum temperature at Hewanorra Airport was 27°C or 81°F.

Relative humidity at Hewanorra Airport is 86%.

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 am today:

At Hewanorra Airport: 0.4 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 203.3 mm.

Sunset today: 6:26 pm.           Sunrise tomorrow: 5:35 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: Partly cloudy, becoming cloudy at times, with some scattered showers which may be heavy in some areas 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 7:29 am…. High at 2:16 pm.

Tides for Vieux Fort Bay:    Low at 8:56 am…. High at 3:23 pm.

Seas: Moderate to locally rough with waves and 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

Partly cloudy to occasionally cloudy, with scattered showers which may be locally heavy and isolated thunderstorms.

WEATHER SUMMARY

Moisture and instability ahead of an approaching tropical wave and enhanced by an upper-level trough is expected to affect the region today. The tropical wave, located over the western Tropical Atlantic, is moving westward near 21 mph or 33 km/h and is expected to affect our region from later tonight into Sunday.

Another tropical wave located over the far eastern Tropical Atlantic, is moving westward near 15 mph or 24 km/h.

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

Date: 23^rd May, 2025

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 28°C or 82°F.

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

Relative humidity at Hewanorra Airport is 73%.

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: 0.4 mm.       At GFL Charles Airport: 6.0 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 203.3 mm.     At GFL Charles Airport: 206.9 mm.

Sunrise tomorrow: 5:35 am. Sunset tomorrow: 6:26 pm.           

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 skies, becoming cloudy at times, 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 present (6:08pm) High at 12:40 am.

Tides for Vieux Fort Bay:    Low at 7:35 pm….      High at 01:47 am.

Seas: Moderate to locally rough with waves 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

Partly cloudy to cloudy, with widely scattered showers over the northern Windward Islands. Elsewhere, fair to occasionally cloudy, with a few showers.

WEATHER SUMMARY

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

An upper-level trough will continue to cause cloudiness and some showers over the northern Windward Islands, during the forecast period.

A tropical wave located over the central Tropical Atlantic, is moving westward near 10 mph or 17 km/h. This wave is expected to affect our region on Sunday.

Another tropical wave located over the far eastern Tropical Atlantic, is moving westward near 6 mph or 9 km/h.

Date: 23^rd May, 2025

Forecaster: Webster Gajadhar

Present weather at Hewanorra Airport is partly cloudy.

Present weather at GFL Charles Airport is 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 68%.

Wind at Hewanorra Airport is blowing from the east at 26 mph or 43 km/h.

Rainfall in the 24-hour period that ended at 8:00 am today:

At Hewanorra Airport: 0.4 mm.       At GFL Charles Airport: 2.4 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 203.3 mm.     At GFL Charles Airport: 203.3 mm.

Sunset today: 6:26 pm.            Sunrise tomorrow: 5:35 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 skies, becoming cloudy at times, 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 1:11 pm…Low at 6:08 pm.

Tides for Vieux Fort Bay:   High at 2:18 pm…Low at 7:35 pm.

Seas: Moderate to locally rough with waves with waves 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

Partly cloudy to cloudy, with widely scattered showers over the southern Windward Islands and areas further south.  Elsewhere, fair to occasionally cloudy, with a few showers.

WEATHER SUMMARY

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

An upper-level trough will continue to cause cloudiness and some showers over the southern part of the region, during the forecast period.

A tropical wave located over the central Tropical Atlantic, is moving westward near 10 mph or 17 km/h. This wave is expected to affect our region on Sunday.

Another tropical wave located over the far eastern Tropical Atlantic, is moving westward near 6 mph or 9 km/h.

6:00 am Weather Report

Date: 23^rd May, 2025

Forecaster: Glenn Antoine

Present weather at Hewanorra Airport is cloudy with showers nearby.

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 79%.

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: nil.       

Total rainfall for the month of May so far:

At Hewanorra Airport: 202.9 mm.     

Sunset today: 6:26 pm.            Sunrise tomorrow: 5:35 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 skies, becoming cloudy at times, 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 6:32 am…High at 1:11 pm.

Tides for Vieux Fort Bay:   Low at 7:59 am…High at 2:18 pm.

Seas: Moderate to locally rough with waves with waves 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

Partly cloudy to cloudy skies, with widely scattered showers.

WEATHER SUMMARY

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

An upper-level trough will continue to cause cloudiness and some showers over parts of the region, during the forecast period.

A tropical wave located over the central Tropical Atlantic, is moving westward near 12 mph or 19 km/h.

6:00 pm Weather Report

Date: 22^nd May, 2025

Forecaster: Glenn Antoine

Present weather at Hewanorra Airport is partly cloudy.

Present weather at GFL Charles Airport is fair.

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

Today’s maximum temperature at Hewanorra Airport was 32°C or 90°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 2:00 pm today:

At Hewanorra Airport: nil mm.       At GFL Charles Airport: trace

Total rainfall for the month of May so far:

At Hewanorra Airport: 202.9 mm.     At GFL Charles Airport: 200.2 mm.

Sunrise tomorrow: 5:35 am.            Sunset tomorrow: 6:26 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: Partly cloudy skies, becoming cloudy at times, 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 5:25 pm…High at 12:01 am.

Tides for Vieux Fort Bay:   Low at 6:52 pm…High at 01:08 am.

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

FORECAST FOR THE LESSER ANTILLES

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

WEATHER SUMMARY

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

An upper-level trough will continue to cause cloudiness and some scattered showers over parts of the region, during the forecast period.

A tropical wave located over the central Tropical Atlantic, is moving westward near 12 mph or 19 km/h.

Date: 22^nd May, 2025

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 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 at 20 mph or 31 km/h.

Rainfall in the 24-hour period that ended at 8:00 am today:

At Hewanorra Airport: nil mm. At GFL Charles Airport trace’

Total rainfall for the month of May so far:

At Hewanorra Airport: 202.9 mm. At GFL Charles Airport 200.2 mm.

Sunset today: 6:26 pm.    Sunrise tomorrow: 5:35 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 a few 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 5:25 pm.

Tides for Vieux Fort Bay:   High at 1:02 pm… Low at 6:52 pm.

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

FORECAST FOR THE LESSER ANTILLES

Partly cloudy to cloudy with scattered showers, over the northern Windward Islands. Elsewhere, fair to occasionally cloudy, with a few showers.

WEATHER SUMMARY

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

An upper-level trough will continue to cause cloudiness and some scattered showers over the northern half of the Lesser Antilles, during the forecast period.

A tropical wave located over the central Tropical Atlantic, is moving westward near 12 mph or 19 km/h.

Date: 22^nd May, 2025

Forecaster: Webster Gajadhar

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 27°C or 81°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 2:00 am today:

At Hewanorra Airport: 0.6 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 202.9 mm.

Sunset today: 6:26 pm.    Sunrise tomorrow: 5:35 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 to 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 present…High at 11:55 am.

Tides for Vieux Fort Bay:   Low at 6:54 am…High at 1:02 pm.

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

FORECAST FOR THE LESSER ANTILLES

Partly cloudy to cloudy with some scattered showers, over the central Windward Islands and areas further south. Elsewhere, fair to occasionally cloudy, with a few showers.

WEATHER SUMMARY

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

An upper-level trough will continue to cause cloudiness and some scattered showers over the southern half of the Lesser Antilles, during the forecast period.

A tropical wave located over the central Tropical Atlantic, is moving westward near 12 mph or 19 km/h.