Saint Lucia Meteorological Services

Date: 10th August, 2024
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is cloudy with showers.
Present weather at GFL Charles Airport is cloudy with light showers.
Present temperature at Hewanorra Airport is 25°C or 77°F.
Today’s maximum temperature at Hewanorra Airport was 32°C or 90°F.
Relative humidity at Hewanorra Airport is 98%.
Wind at Hewanorra Airport is blowing from the north-northwest at 6 mph or 9 km/h.
Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 2.0 mm. At GFL Charles Airport: 2.1 mm.
Total rainfall for the month of August thus far:
At Hewanorra Airport: 65.9 mm. At GFL Charles Airport: 85.9 mm.

Sunrise tomorrow: 5:50 am. Sunset tomorrow: 6:27 pm.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east-southeast and east-northeast near 16 mph or 26 km/h, becoming lighter at times.
Weather: Partly cloudy to cloudy at times, with some light to moderate 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: High at 7:17 pm…Low at 2:02 am.
Tides for Vieux Fort Bay: High at 8:24 pm…Low at 3:29 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, with scattered showers, some of which may be heavy and isolated thunderstorms over the Windward Islands. Elsewhere, fair to occasionally cloudy, with widely scattered showers.

TROPICAL WEATHER OUTLOOK
Moist and unstable conditions will continue to generate periods of cloudiness, scattered showers and isolated thunderstorms mainly over the Windward Islands, during the forecast period.
A tropical wave associated with an area of low-pressure located over the central Tropical Atlantic, is moving westward near 18 mph or 30 km/h. This system has a high chance of tropical cyclone development during the next 7 days, and is expected to impact mainly the northern portion of the Lesser Antilles from late Monday into Tuesday. Interests in the region are advised to monitor the progress of this system.

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is cloudy with showers nearby.

Present weather at GFL Charles Airport is partly cloudy.

Present temperature at Hewanorra Airport is 32°C or 90°F.

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

Relative humidity at Hewanorra Airport is 72%.

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: nil.           At GFL Charles Airport: 2.1 mm.

Total rainfall for the month of August thus far:

At Hewanorra Airport: 63.9 mm.        At GFL Charles Airport: 85.9 mm.

Sunset today: 6:28 pm.         Sunrise tomorrow: 5:50 am.   

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-southeast and east near 16 mph or 26 km/h, becoming lighter at times.

Weather: Partly cloudy to cloudy at times, with some light to moderate 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 12:49 pm… High at 7:17 pm.

Tides for Vieux Fort Bay:   Low at 2:16 pm… High at 8:24 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, some of which may be heavy, and isolated thunderstorms over the southern Windward Islands and areas further south. Elsewhere, fair to occasionally cloudy with widely scattered showers.

TROPICAL WEATHER OUTLOOK

Moisture and instability trailing a tropical wave, will continue to generate periods of cloudiness, scattered showers and isolated thunderstorms mainly over the southern portion of the Lesser Antilles, during the forecast period.

Another tropical wave associated with an area of low-pressure located over the central Tropical Atlantic, is moving westward near 17 mph or 28 km/h. This system has a high chance of tropical cyclone development during the next 7 days, and is expected to impact mainly the northern portion of the Lesser Antilles from late Monday into Tuesday. Interests in the region are advised to monitor the progress of this system.

Date: 10^th August, 2024

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 86%.

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: 1.5 mm.

Total rainfall for the month of August thus far:

At Hewanorra Airport: 63.9 mm.

Sunset today: 6:28 pm.         Sunrise tomorrow: 5:50 am.   

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-southeast and southeast near 16 mph or 26 km/h, becoming lighter at times.

Weather: Partly cloudy to cloudy at times, with some scattered showers, which may be heavy, and a chance of isolated thunderstorms.

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

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

Tides for Castries Harbour: High at 7:11 am…Low at 12:49 pm.

Tides for Vieux Fort Bay:   High at 8:18 am…Low at 2:16 pm.

Seas: Slight to moderate with waves 3 to 5 feet or 0.9 to 1.5 metres.

FORECAST FOR THE LESSER ANTILLES

Partly cloudy to cloudy, with scattered showers, some of which may be heavy, and isolated thunderstorms over the central Windward Islands and areas further south. Elsewhere, fair to occasionally cloudy with widely scattered showers.

TROPICAL WEATHER OUTLOOK

Moisture and instability trailing a tropical wave, will continue to generate periods of cloudiness, scattered showers and isolated thunderstorms mainly over the southern half of the Lesser Antilles, during the forecast period.

Another tropical wave associated with an area of low-pressure located over the central Tropical Atlantic, is moving westward near 17 mph or 28 km/h. This system has a high chance of tropical cyclone development during the next 7 days, and is expected to impact mainly the northern portion of the Lesser Antilles from late Monday into Tuesday. Interests in the region are advised to monitor the progress of this system.

6:00 pm Weather Report
Date: 09th August, 2024
Forecaster: Vigil Saltibus

Present weather at Hewanorra Airport is partly cloudy.
Present weather at GFL Charles Airport is fair.
Present temperature at Hewanorra Airport is 30°C or 86°F.
Today’s maximum temperature at Hewanorra Airport was 32°C or 90°F.
Relative humidity at Hewanorra Airport is 85%.
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: 1.7 mm At GFL Charles Airport: 5.8 mm.
Total rainfall for the month of August thus far:
At Hewanorra Airport: 63.9 mm At GFL Charles Airport: 83.8 mm.

Sunrise tomorrow: 5:49 am Sunset tomorrow: 6:28 pm

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east-northeast and east near 15 mph or 24 km/h, becoming lighter at times.
Weather: Partly cloudy to cloudy skies, with some scattered showers and a chance
of isolated thunderstorms.
Residents and motorists in areas prone to flooding and landslides are advised to exercise caution.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 6:44 pm…Low at 01:03 am…High at 7:11 am
Tides for Vieux Fort Bay: High at 7:51 pm…Low at 02:30 am…High at 8:18 am
Seas: Slight to moderate with waves 2 to 4 feet or 0.6 to 1.2 metres.

FORECAST FOR THE LESSER ANTILLES
Partly cloudy to cloudy skies, with scattered showers and isolated thunderstorms.

TROPICAL WEATHER OUTLOOK
A tropical wave is expected to continue to generate periods of cloudiness, scattered showers and isolated thunderstorms over our region, during the forecast period.

Another tropical wave located over the central Tropical Atlantic, is moving westward near 15 mph or 24 km/h. This system has a medium chance of development during the next 7 days, as it approaches the Lesser Antilles.

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 26°C or 79°F.

Relative humidity at Hewanorra Airport is 81%.

Wind at Hewanorra Airport is blowing from the northeast at 12 mph or 19 km/h.

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

At Hewanorra Airport: 0.7 mm.   

Total rainfall for the month of August thus far:

At Hewanorra Airport: 62.4 mm.  

Sunset today: 6:28 pm            Sunrise tomorrow: 5:49 am     

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-northeast and east near 15 mph or 24 km/h, becoming lighter at times.

Weather: Partly cloudy to cloudy skies, with some scattered showers and possibly isolated thunderstorms.

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

Tides for Castries Harbour: High at 6:25 am…Low at 12:25 pm.

Tides for Vieux Fort Bay:   High at 7:32 am…Low at 01:52 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 skies, with scattered showers and isolated thunderstorms.

TROPICAL WEATHER OUTLOOK

A tropical wave is expected to cause cloudiness, scattered showers and isolated thunderstorms over our region, during the forecast period.

Another tropical wave located over the central Tropical Atlantic, is moving westward near 15 mph or 24 km/h. This system has a medium chance of development during the next 7 days, as it approaches the Lesser Antilles.

Date: 08th August, 2024
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 29°C or 84°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-northeast at 14 mph or 22 km/h.
Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 1.0 mm. At GFL Charles Airport: 8.1 mm.
Total rainfall for the month of August thus far:
At Hewanorra Airport: 62.2 mm. At GFL Charles Airport: 78.0 mm.

Sunrise tomorrow: 5:49 am Sunset tomorrow: 6:28 pm

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east-northeast and east near 15 mph or 24 km/h, becoming lighter at times.
Weather: Fair to occasionally cloudy skies, with a few showers at first, becoming increasingly cloudy with showers and possibly isolated thunderstorms from tomorrow.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: High at 6:14 pm…Low at 12:12 am…High at 6:25 am.
Tides for Vieux Fort Bay: High at 7:21 pm…Low at 01:39 am…High at 7:32 am.
Seas: Slight to moderate with waves 3 to 5 feet or 0.9 to 1.5 metres.

FORECAST FOR THE LESSER ANTILLES
Fair to occasionally cloudy skies, with widely scattered showers at first, becoming increasingly cloudy with showers and possibly isolated thunderstorms from tomorrow.

TROPICAL WEATHER OUTLOOK
The Atlantic High-Pressure System will generate light to moderate easterly winds over the Eastern Caribbean region, 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 cause an increase in cloudiness, shower activity and possibly isolated thunderstorms over our region, from tomorrow.
Another tropical wave located over the eastern Tropical Atlantic, is moving westward near 15 mph or 24 km/h. This system has a medium chance of development during the next 7 days, as it approaches the Lesser Antilles.

12:00 noon Weather Report
Date: 08th August, 2024
Forecaster: Vigil Saltibus

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 75%.
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 8:00 am today:
At Hewanorra Airport: 1.0 mm At GFL Charles Airport: 0.4 mm
Total rainfall for the month of August thus far:
At Hewanorra Airport: 62.2 mm At GFL Charles Airport: 69.9 mm

Sunset today: 6:29 pm Sunrise tomorrow: 5:49 am

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from east near 14 mph or 22 km/h, becoming lighter and variable at times.
Weather: Fair to occasionally cloudy, with a few showers today. An increase in cloudiness and showers with a chance of isolated thunderstorms tomorrow.

MARINE FORECAST FOR SEAS IN A 25 MILE OR 40 KM RADIUS FROM SAINT LUCIA
Tides for Castries Harbour: Low at 12:00 pm…High at 6:14 pm
Tides for Vieux Fort Bay: Low at 01:27 pm…High at 7:21 pm
Seas: Slight with waves 2 to 4 feet or 0.6 to 1.2 metres.

FORECAST FOR THE LESSER ANTILLES
Fair to occasionally cloudy, with widely scattered showers today. Isolated thunderstorms and increased cloudiness can be expected tomorrow.

TROPICAL WEATHER OUTLOOK
The Atlantic High-Pressure System will generate light to moderate easterly winds over the Eastern Caribbean region, 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 our region tomorrow producing and increase in periods of cloudiness, some scattered showers and isolated thunderstorms.

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

An area of low pressure is expected to form over the central or western Tropical Atlantic early next week. Some development of this system is possible during the next 7 days as it moves generally west-northwestward near 17 mph or 28 km/h.

Date: 08^th August, 2024

Forecaster: Webster Gajadhar

Present weather at Hewanorra 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 81%.

Wind at Hewanorra Airport is blowing from the northeast at 8 mph or 13 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 August thus far:

At Hewanorra Airport: 61.7 mm.

Sunset today: 6:29 pm.         Sunrise tomorrow: 5:49 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, with a few scattered 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 12:00 noon.

Tides for Vieux Fort Bay:   High at 6:51 am…Low at 1:27 pm.

Seas: Slight with waves 2 to 4 feet or 0.6 to 1.2 metres.

FORECAST FOR THE LESSER ANTILLES

Fair to occasionally cloudy, with widely scattered showers.

TROPICAL WEATHER OUTLOOK

The Atlantic High-Pressure System will generate light to moderate easterly winds over the Eastern Caribbean region, during the forecast period. Patches of low-level clouds drifting along the wind flow, will produce some scattered showers over the Lesser Antilles, during the next 24 hours.

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 our region tomorrow.

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

An area of low pressure is expected to form over the central or western Tropical Atlantic early next week. Some development of this system is possible during the next 7 days as it moves generally west-northwestward.

6:00 pm Weather Report

Date: 07^th August, 2024

Forecaster: Glenn Antoine

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.

Today’s maximum temperature at Hewanorra Airport was 32°C or 90°F.

Relative humidity at Hewanorra Airport is 68%.

Wind at Hewanorra Airport is blowing from the east-northeast at 12 mph or 19 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: 0.3 mm.

Total rainfall for the month of August thus far:

At Hewanorra Airport: 61.2 mm.      At GFL Charles Airport: 69.5 mm.

Sunrise tomorrow: 5:49 am      Sunset tomorrow: 6:28 pm         

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from east near 16 mph or 26 km/h, becoming lighter at times.

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 11:25 pm…High at 5:44 am.

Tides for Vieux Fort Bay:   Low at 12:52 am…High at 6:51 am.

Seas: Slight with waves 2 to 4 feet or 0.6 to 1.2 metres.

FORECAST FOR THE LESSER ANTILLES

Fair to occasionally cloudy skies, with a few light showers.

TROPICAL WEATHER OUTLOOK

The Atlantic High-Pressure System will generate light to moderate easterly winds over the Eastern Caribbean region, during the forecast period. Patches of low level clouds drifting along the wind flow, will produce a few showers across parts of the region, during the next 24 hours.

Two tropical waves located over the central and eastern Tropical Atlantic, are both moving westward near 12 mph or 19 km/h.

Date: 07th August, 2024
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 31°C or 88°F.
Last night’s minimum temperature at Hewanorra Airport was 27°C or 81°F.
Relative humidity at Hewanorra Airport is 71%.
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: 15.8 mm. At GFL Charles Airport: 12.9 mm.
Total rainfall for the month of August thus far:
At Hewanorra Airport: 61.2 mm. At GFL Charles Airport: 69.5 mm.

Sunset today: 6:29 pm Sunrise tomorrow: 5:49 am

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from 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 5:46 pm…Low at 11:25 pm.
Tides for Vieux Fort Bay: Low at 1:01 pm…High at 06:53 pm.
Seas: Slight to moderate with waves 3 to 5 feet or 0.9 to 1.5 metres.

FORECAST FOR THE LESSER ANTILLES
Fair to occasionally cloudy skies, with a few light showers.

TROPICAL WEATHER OUTLOOK
The Atlantic High-Pressure System will generate light to moderate easterly winds over the Eastern Caribbean region, during the forecast period. Patches of low level clouds drifting along the wind flow, will produce a few showers across parts of the region, during the next 24 hours.
Two tropical waves located over the central and eastern Tropical Atlantic, are both moving westward near 12 mph or 19 km/h.