Saint Lucia Meteorological Services

6:00 am Weather Report
Date: 31st May, 2025
Forecaster: Dr. E. Francis

Present weather at Hewanorra Airport is fair and hazy.
Present temperature at Hewanorra Airport is 28°C or 82°F.
Last night’s minimum temperature at Hewanorra Airport was 27°C or 81°F.
Relative humidity at Hewanorra Airport is 79%.
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 8:00 pm last night:
At Hewanorra Airport: 0.2 mm.
Total rainfall for the month of May so far:
At Hewanorra Airport: 219.9 mm.

Sunset today: 6:28 pm. Sunrise tomorrow: 5:34 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: Fair to partly cloudy and hazy, with a few brief showers.

Persons with respiratory ailments and dust allergies are advised to take the necessary precautions, due to reduced air quality.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High: 6:21 am…Low: 1:36 pm.
Tides for Vieux Fort Bay: High: 7:28 am…Low: 3:03 pm.
Seas: Moderate to locally rough 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
Fair to partly cloudy and hazy, with a few scattered 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.

A plume of Saharan dust haze is expected to cause a significant reduction in visibility and air quality over the region, during the next few days.

Date: 30^th May, 2025

Forecaster: Webster Gajadhar

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 28°C or 82°F.

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

Relative humidity at Hewanorra Airport is 82%.

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: 4.8 mm.       At GFL Charles Airport: 4.4 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 219.9 mm.     At GFL Charles Airport: 220.8 mm.

Sunrise tomorrow: 5:34 am.          Sunset tomorrow: 6:28 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 to occasionally cloudy, with some scattered light to moderate showers tonight. Fair to partly cloudy and hazy, with a few brief showers from early tomorrow morning.

Persons with respiratory ailments and dust allergies are advised to take the necessary precautions, due to reduced air quality.

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

Tides for Castries Harbour: High: 7:21 pm…Low: 11:36 pm.

Tides for Vieux Fort Bay:   High: 8:28 pm…Low: 01:03 am.

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

Partly cloudy to cloudy, with some scattered light to moderate showers and a chance of isolated thunderstorms tonight. Fair to partly cloudy and hazy, with a few showers from tomorrow morning.

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.

Moist and unstable conditions associated with a weak tropical wave, will cause a few cloudy periods with showers and possibly isolated thunderstorms over the Lesser Antilles, tonight.

A plume of Saharan dust haze is expected to cause a reduction in visibility and air quality over the region, during the next couple of days.

Date: 30th May, 2025
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is partly cloudy.
Present weather at GFL Charles Airport is 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 78%.
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: 13.0 mm. At GFL Charles Airport: 2.7 mm.
Total rainfall for the month of May so far:
At Hewanorra Airport: 219.9 mm. At GFL Charles Airport: 219.1 mm.

Sunset today: 6:28 pm. Sunrise tomorrow: 5:34 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 scattered light to moderate showers today and tonight. Fair to partly cloudy and hazy, with brief showers tomorrow.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low: 12:43 pm…High: 7:21 pm.
Tides for Vieux Fort Bay: Low: 02:10 pm…High: 8:28 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
Partly cloudy to cloudy, with scattered light to moderate showers and a chance of isolated thunderstorms today and tonight. Fair to occasionally cloudy and hazy, with a few showers tomorrow.

WEATHER SUMMARY
Moist and unstable conditions in the lower atmosphere will cause cloudiness, showers and possibly isolated thunderstorms over the Lesser Antilles, during the forecast period.
A plume of Saharan dust haze is expected to cause a reduction in visibility and air quality over the region from tomorrow.
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 few days.

6:00 am Weather Report

Date: 30^th May, 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 87%.

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: 12.8 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 219.7 mm.

Sunset today: 6:28 pm.                Sunrise tomorrow: 5:34 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 occasionally cloudy, 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: 12:43 pm… High: 7:21 pm.

Tides for Vieux Fort Bay:   High: 6:34 am… Low: 2:10 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

Partly cloudy to cloudy, with scattered light to moderate showers and a chance of isolated thunderstorms.

WEATHER SUMMARY

Moist and unstable conditions associated with a tropical wave, will continue to cause cloudiness, showers and possibly isolated thunderstorms over the Lesser Antilles, during the forecast period.

A plume of Saharan dust haze is expected to cause a reduction in visibility and air quality over the region from tomorrow.

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 few days.

Date: 29^th May, 2025

Forecaster: Lucious Frederick

Present weather at Hewanorra Airport is cloudy with showers nearby.

Present weather at GFL Charles Airport is cloudy.

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

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

Relative humidity at Hewanorra Airport is 89%.

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: 8.2 mm.       At GFL Charles Airport: 0.8 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 215.1 mm.     At GFL Charles Airport: 216.4 mm.

Sunrise tomorrow: 5:34 am.  Sunset tomorrow: 6:28 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 higher gusts near showers.0

Weather: Partly cloudy to occasionally cloudy, 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: High at 6:30 pm… Low at 10:39 pm.

Tides for Vieux Fort Bay:   High at 7:37 pm… Low at 12:06 am.

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 central Windward Islands and areas further south, partly cloudy to cloudy with scattered light to moderate showers and a chance of isolated thunderstorms. Elsewhere, fair to occasionally cloudy 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 few days.

Moisture and unstable conditions associated with a tropical wave will continue to cause cloudiness, showers and isolated thunderstorms mostly over the southern portion of the region tonight.

Another tropical wave located over the western tropical Atlantic is moving westward near 17 mph 28 km/h. This wave is expected to affect the southern half of the Lesser Antilles late Friday into Saturday morning.

A plume of Saharan dust haze is expected to cause a reduction in visibility and air quality over the region from Saturday following the passage of the tropical wave.

Date: 29^th 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 29°C or 84°F.

Last night’s minimum temperature at Hewanorra Airport was 27°C or 81°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 8:00 am today:

At Hewanorra Airport: 0.1 mm.       At GFL Charles Airport: 0.8 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 206.9 mm.     At GFL Charles Airport: 216.4 mm.

Sunset today: 6:28 pm.              Sunrise tomorrow: 5:34 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 occasionally cloudy, 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 present…High at 6:30 pm.

Tides for Vieux Fort Bay:   Low at 1:16 pm…High at 7:37 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 central Windward Islands and areas further south, partly cloudy to cloudy with scattered light to moderate showers and a chance of isolated thunderstorms. Elsewhere, fair to occasionally cloudy 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 few days.

Moisture and instability associated with a tropical wave will cause cloudiness, showers and possibly isolated thunderstorms mainly over the southern portion of the region today.

Another tropical wave located over the western tropical Atlantic is moving westward near 17 mph 28 km/h. This wave is expected to affect the southern half of the Lesser Antilles late Friday into Saturday morning.

A plume of Saharan dust haze is expected to cause a reduction in visibility and air quality over the region from Saturday following the passage of the tropical wave.

6:00 am Weather Report

Date: 29^th May, 2025

Forecaster: Glenn Antoine

Present weather at Hewanorra Airport is partly cloudy.

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

Last night’s minimum temperature at Hewanorra Airport was 27°C or 81°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 am today:

At Hewanorra Airport: 0.1 mm.        

Total rainfall for the month of May so far:

At Hewanorra Airport: 206.9 mm.     

Sunset today: 6:28 pm.                   Sunrise tomorrow: 5:34 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 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 present…Low at 11:49 am.

Tides for Vieux Fort Bay:   High at present…Low at 01:16 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 extreme southern portion of the region, it will be cloudy to overcast with showers and isolated thunderstorms. Elsewhere, fair to occasionally cloudy 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 few days.

Moisture and instability associated with a tropical wave is expected to cause some cloudiness with a few showers mainly over the extreme southern portion of the region today.

Another tropical wave located over the western tropical Atlantic is also moving westward near 17 mph 28 km/h. This wave is expected to affect the southern half of the Lesser Antilles late Friday into Saturday.

6:00 pm Weather Report

Date: 28^th May, 2025

Forecaster: Glenn Antoine

Present weather at Hewanorra Airport is cloudy.

Present weather at GFL Charles Airport is fair.

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 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: trace.        At GFL Charles Airport: trace.

Total rainfall for the month of May so far:

At Hewanorra Airport: 206.9 mm.     At GFL Charles Airport: 215.6 mm.

Sunrise tomorrow: 5:34 am.                Sunset tomorrow: 6:28 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 occasionally 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 9:49 pm….High at 4:35 am.

Tides for Vieux Fort Bay:   High at 6:48 pm…Low at 11:16 pm…High at 5:42 am.

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

Fair to occasionally cloudy, with widely scattered 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 few days.

A tropical wave located just east of the Windward Islands, is moving westward near 15 mph or 24 km/h. This wave is expected to affect mainly the southern half of the Lesser Antilles from tomorrow. Another tropical wave located over the western tropical Atlantic is also moving westward near 15 mph 24 km/h.

Date: 28^th May, 2025

Forecaster: Lucious Frederick

Present weather at Hewanorra Airport is partly cloudy.

Present weather at GFL Charles Airport cloudy.

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 80%.

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 8:00 am today:

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

Total rainfall for the month of May so far:

At Hewanorra Airport: 206.8 mm.   At GFL Charles Airport 215.6 mm.

Sunset today: 6:27 pm.    Sunrise tomorrow: 5:34 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.

Weather: Fair to occasionally 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 5:41 pm… Low at 9:49 pm.

Tides for Vieux Fort Bay:   Low at 12:24 pm… High at 6:48 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

Fair to occasionally cloudy, with widely scattered 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 few days.

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

A tropical wave located a few hundred east of the Windward Islands, is moving westward near 15 mph or 24 km/h. This wave is expected to affect mostly the southern half of the Lesser Antilles tomorrow. Another tropical wave located over the western tropical Atlantic is also moving westward near 15 mph 24 km/h.

Date: 28^th 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 26°C or 79°F.

Relative humidity at Hewanorra Airport is 81%.

Wind at Hewanorra Airport is blowing from the east-northeast at 14 mph or 22 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 May so far:

At Hewanorra Airport: 206.8 mm.

Sunset today: 6:27 pm.    Sunrise tomorrow: 5:34 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.

Weather: Fair to occasionally 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 10:57 am…High at 5:41 pm.

Tides for Vieux Fort Bay:   Low at 12:24 pm…High at 6:48 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

Partly cloudy, becoming cloudy at times with a few showers over the Leeward Islands. Elsewhere, fair to occasionally cloudy, with widely scattered 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 few days.

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

A tropical wave located over the western Tropical Atlantic, is moving westward near 15 mph or 24 km/h. This wave is expected to affect mainly the southern half of the Lesser Antilles tomorrow.