Saint Lucia Meteorological Services

6:00 pm Weather Report

Date: 16^th May, 2025

Forecaster: Glenn Antoine

Present weather at Hewanorra Airport is partly cloudy and hazy.

Present weather at GFL Charles Airport partly cloudy and hazy.

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 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: 6.6 mm.       At GFL Charles Airport: 11.8 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 140.4 mm.     At GFL Charles Airport: 153.4 mm.

Sunrise tomorrow: 5:36 am.                       Sunset tomorrow: 6:24 pm.   

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, and hazy, with some light to moderate showers.

Persons with respiratory ailments and dust allergies are advised to take the necessary precautions.

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

Tides for Castries Harbour: High at 7:13 pm…Low at 11:02 pm.

Tides for Vieux Fort Bay:   High at 8:20 pm…Low at 12:29 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 occasionally cloudy and hazy with scattered, light to moderate showers.

WEATHER SUMMARY

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

Moist and unstable conditions lingering over the region will continue to cause cloudy periods with scattered showers over the Lesser Antilles, during the next 24 hours.

Date: 16^th May, 2025

Forecaster: Lucious Frederick

Present weather at Hewanorra Airport is cloudy and hazy.

Present weather at GFL Charles Airport cloudy and hazy.

Present temperature at Hewanorra Airport is 32°C or 901°F.

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

Relative humidity at Hewanorra Airport is 71%.

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

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

At Hewanorra Airport: 2.6 mm. At GFL Charles Airport 7.8 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 135.8 mm. At GFL Charles Airport 148.7 mm.

Sunset today: 6:24 pm.    Sunrise tomorrow: 5:36 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 and hazy, becoming cloudy at times, with some light to moderate showers.

Persons with respiratory ailments and dust allergies are advised to take the necessary precautions.

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

Tides for Castries Harbour: Low at 12:26 pm… High at 7:13 pm.

Tides for Vieux Fort Bay:   Low at 1:53 pm… High at 8:20 pm.

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 occasionally cloudy and hazy with scattered, light to moderate showers.

WEATHER SUMMARY

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

Moist and unstable conditions lingering over the region, will continue to cause cloudy periods with scattered showers over the Lesser Antilles, during the next 24 hours.

Date: 16^th May, 2025

Forecaster: Webster Gajadhar

Present weather at Hewanorra Airport is cloudy and hazy.

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 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 2:00 am today:

At Hewanorra Airport: 5.5 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 135.8 mm.

Sunset today: 6:24 pm.    Sunrise tomorrow: 5:36 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 and hazy, becoming cloudy at times, with a few scattered showers.

Persons with respiratory ailments and dust allergies are advised to take the necessary precautions.

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

Tides for Castries Harbour: High at present…Low at 12:26 pm.

Tides for Vieux Fort Bay:   High at 6:13 am…Low at 1:53 pm.

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 occasionally cloudy and hazy, with widely scattered showers.

Weather Summary

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

Moisture and instability lingering over the region, will continue to cause occasional cloudy periods with scattered showers over the Lesser Antilles, during the next 24 hours.

6:00 pm Weather Report
Date: 15th May, 2025
Forecaster: Dr. E. Francis

Present weather at Hewanorra Airport is cloudy and hazy.
Present weather at GFL Charles Airport is 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 23 mph or 37 km/h.

Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 17.6 mm. At GFL Charles Airport: 29.7 mm.
Total rainfall for the month of May so far:
At Hewanorra Airport: 133.8 mm. At GFL Charles Airport: 141.6 mm.

Sunrise tomorrow: 5:36 am. Sunset tomorrow: 6:24 pm.

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 at times, with scattered showers, which may be
heavy in some areas, and possibly isolated thunderstorms.

Residents and motorists in areas prone to flooding and landslides are advised to be vigilant and exercise caution.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 6:23 pm…Low at 10:25 pm.
Tides for Vieux Fort Bay: High at 7:30 pm…Low at 11:52 pm.
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 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
Moist and unstable conditions associated with a lingering trough system will continue to cause cloudiness, showers and isolated thunderstorms over the Lesser Antilles, during the next 24 hours.

12:00 noon Weather Report

Date: 15^th May, 2025

Forecaster: Glenn Antoine

Present weather at Hewanorra Airport is fair.

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

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 21 mph or 33 km/h.

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

At Hewanorra Airport: 19.0 mm.     At GFL Charles Airport: 22.7 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 133.4 mm.     At GFL Charles Airport: 140.9 mm.

Sunset today: 6:24 pm.                      Sunrise tomorrow: 5:36 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 higher gusts near showers.

Weather: Partly cloudy to cloudy at times, with scattered showers, which may be

         heavy in some areas, and possible isolated thunderstorms.

Residents and motorists in areas prone to flooding and landslides are advised to be vigilant and exercise caution.

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

Tides for Castries Harbour: Low at present…High at 6:23 pm.

Tides for Vieux Fort Bay:   Low at 1:08 pm…High at 7:30 pm.

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 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

Moist and unstable conditions associated with a lingering trough system will continue to cause cloudiness, showers and isolated thunderstorms over the Lesser Antilles, during the next 24 hours.

Date: 15^th May, 2025

Forecaster: Lucious Frederick

Present weather at Hewanorra Airport is cloudy with showers.

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 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: 44.5 mm.     

Total rainfall for the month of May so far:

At Hewanorra Airport: 130.3 mm.      

Sunset today: 6:24 pm. Sunrise tomorrow: 5:36 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 higher gusts near showers.

Weather: Partly cloudy to cloudy at times with scattered showers, which may be

         heavy in some areas, and possibly isolated thunderstorms.

Residents and motorists in areas prone to flooding and landslides are advised to be vigilant and exercise caution.

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

Tides for Castries Harbour: Low at 11:41 am… High at 6:23 pm.

Tides for Vieux Fort Bay:    Low at 1:08 pm… High at 7:30 pm.

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 locally rough seas.

FORECAST FOR THE LESSER ANTILLES

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

Tropical weather outlook

Moist and unstable conditions associated with a lingering trough system will continue to cause cloudiness, showers and isolated thunderstorms over the Lesser Antilles, during the next 24 hours.

Tropical cyclone formation is not expected over the tropical Atlantic during the next 7 days.

6:00 pm Weather Report

Date: 14^th May, 2025

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is cloudy.

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 28°C or 82°F.

Relative humidity at Hewanorra Airport is 87%.

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 pm today:

At Hewanorra Airport: 31.0 mm.       At GFL Charles Airport: 34.6 mm.

Total rainfall for the month of May so far:

At Hewanorra Airport: 116.2 mm.       At GFL Charles Airport: 111.9 mm.

Sunrise tomorrow: 5:36 am.                                   Sunset tomorrow: 6:24 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.

Weather: Partly cloudy to cloudy at times with scattered showers, which may be

         heavy in some areas, and possibly isolated thunderstorms.

Residents and motorists in areas prone to flooding and landslides are advised to be vigilant and exercise caution.

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

Tides for Castries Harbour: Low at 9:53 pm… High at 4:28 am.

Tides for Vieux Fort Bay: High at 6:46 pm… Low at 11:20 pm… High at 5:35 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 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

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

12:00 noon Weather Report
Date: 14th May, 2025
Forecaster: Dr. E. Francis

Present weather at Hewanorra Airport is 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 22°C or 72°F.
Relative humidity at Hewanorra Airport is 86%.
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: 29.6 mm. At GFL Charles Airport: 32.4 mm.
Total rainfall for the month of May so far:
At Hewanorra Airport: 114.4 mm. At GFL Charles Airport: 108.2 mm.

Sunset today: 6:23 pm. Sunrise tomorrow: 5:36 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 at times with scattered showers, which may be
heavy in some areas, and isolated thunderstorms.

Residents and motorists in areas prone to flooding and landslides are advised to be vigilant and exercise caution.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 5:39 pm…Low at 09:53 pm.
Tides for Vieux Fort Bay: High at 6:46 pm…Low at 11:20 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 above normal seas.

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

WEATHER SUMMARY
Moist and unstable conditions associated with a lingering trough system will continue to cause cloudiness, showers and isolated thunderstorms over the Lesser Antilles, during the forecast period.

Date: 14th May, 2025
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is partly cloudy with showers nearby.
Present temperature at Hewanorra Airport is 26°C or 79°F.
Last night’s minimum temperature at Hewanorra Airport was 24°C or 75°F.
Relative humidity at Hewanorra Airport is 90%.
Wind at Hewanorra Airport is blowing from the northeast at 7 mph or 11 km/h.
Rainfall in the 24-hour period that ended at 8:00 pm last night:
At Hewanorra Airport: 1.1 mm.
Total rainfall for the month of May so far:
At Hewanorra Airport: 85.8 mm.

Sunset today: 6:23 pm. Sunrise tomorrow: 5:36 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east and east-southeast near 20 mph or 31 km/h.
Weather: Partly cloudy to cloudy at times with scattered showers, which may be heavy in some areas and a chance of isolated thunderstorms.
Residents and motorists in areas prone to flooding and landslides are advised to be vigilant and exercise caution.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 10:59 am…High at 5:39 pm.
Tides for Vieux Fort Bay: Low at 12:26 pm…High at 6:46 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 above normal seas.

FORECAST FOR THE LESSER ANTILLES
Over the Windward and southern Leeward Islands, partly cloudy to cloudy skies, with scattered showers, which may be heavy and isolated thunderstorms. Elsewhere, fair to occasionally cloudy, with a few scattered showers.

WEATHER SUMMARY
Moist and unstable conditions associated with a lingering trough system, will continue to cause cloudiness, showers and isolated thunderstorms over portions of the Lesser Antilles, during the next 24 hours.

Date: 13th May, 2025
Forecaster: Maclean Jn Baptiste

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 30°C or 86°F.
Relative humidity at Hewanorra Airport is 84%.
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: 57.1 mm. At GFL Charles Airport: 21.5 mm.
Total rainfall for the month of May so far:
At Hewanorra Airport: 85.2 mm. At GFL Charles Airport: 77.3 mm.

Sunrise tomorrow: 5:37 am. Sunset tomorrow: 6:23 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 gusts near showers.
Weather: Partly cloudy to cloudy skies, with scattered showers which may be heavy in some areas and isolated thunderstorms.
Residents and motorists in areas prone to flooding and landslides are advised to be vigilant and exercise caution.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 9:24 pm…High at 3:53 am.
Tides for Vieux Fort Bay: High at present…Low at 10:51 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 Windward Islands, generally cloudy skies, with scattered showers which may be locally heavy and isolated thunderstorms. Elsewhere, partly cloudy to cloudy at times with a few scattered showers.

WEATHER SUMMARY
Moist and unstable conditions associated with a trough system, will cause cloudiness, showers and isolated thunderstorms over the central and southern portions of the Lesser Antilles, during the next 24 hours.