Saint Lucia Meteorological Services

6:00 am Weather Report

Date: 21^st December, 2023

Forecaster: Glenn Antoine

Present weather at Hewanorra Airport is fair.

Present temperature at Hewanorra Airport is 25°C or 77°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-northeast at 9 mph or 15 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 December so far:

At Hewanorra Airport: 131.3 mm. 

Sunset today 5:41 pm.                         Sunrise tomorrow: 6:23 am.              

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the northeast and east-northeast near 12 mph

or 19 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: High at 11:01 am… Low at 5:47 pm.

Tides for Vieux Fort Bay:   High at 12:08 pm… Low at 7:14 pm

Seas: Locally rough with waves and northerly to northeasterly swells 7 to 8 feet or 2.1 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

Over the southern Windward Islands, occasionally cloudy skies, with some scattered showers. Elsewhere, fair to partly cloudy, with a few isolated showers.

WEATHER SUMMARY

A weak shearline will continue to cause occasional cloudiness with some scattered showers over the southern Lesser Antilles, during the next 24 hours.

Locally rough seas are expected to continue across the region during the next couple of days.

Date: 20^th December, 2023

Forecaster: Shemma Joseph

Present weather at Hewanorra Airport is fair.

Present weather at GFL Charles Airport is fair.

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 74%.

Wind at Hewanorra Airport is blowing from the northeast at 9 mph or 15 km/h.

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

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

Total rainfall for the month of December so far:

At Hewanorra Airport: 131.3 mm.  At GFL Charles Airport: 201.0 mm.

Sunrise tomorrow: 6:22 am.            Sunset tomorrow: 5:41 pm.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the northeast and east-northeast near 12 mph

or 19 km/h, becoming lighter at times.

Weather: Fair skies, becoming cloudy at times with a few light showers.

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

Tides for Castries Harbour: High at 11:05 pm… Low at 4:18 am.

Tides for Vieux Fort Bay:   High at 12:12 am… Low at 5:45 am

Seas: Locally rough with waves and northerly to northeasterly 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

Over the southern Windward Islands, occasionally cloudy with some scattered showers. Elsewhere, fair to partly cloudy, with a few showers.

WEATHER SUMMARY

A weak shearline will continue to cause occasional cloudiness with some scattered showers over the southern Lesser Antilles, during the next 24 hours.

Locally rough seas are expected to continue across the region during the next couple of days.

Date: 20^th December, 2023

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is cloudy.

Present weather at GFL Charles Airport is cloud with light rain.

Present temperature at Hewanorra Airport is 25°C or 77°F.

Last night’s minimum temperature at Hewanorra Airport was 24°C or 75°F.

Relative humidity at Hewanorra Airport is 80%.

Wind at Hewanorra Airport is blowing from the east-northeast at 8 mph or 13 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 December so far:

At Hewanorra Airport: 131.3 mm.  At GFL Charles Airport: 201.0 mm.

Sunset today: 5:40 pm.      Sunrise tomorrow: 6:22 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the northeast and east-northeast near 12 mph or 19 km/h, becoming lighter at times.

Weather: Fair skies, becoming cloudy at times with a few light showers.

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

Tides for Castries Harbour: Low at 4:33 pm… High at 11:05 pm.

Tides for Vieux Fort Bay:   Low at 6:00 pm… High at 12:12 am.

Seas: Locally rough with waves and northeasterly 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

Over the southern Windward Islands, occasionally cloudy with some scattered showers. Elsewhere, fair to partly cloudy, with a few showers.

WEATHER SUMMARY

A weak shearline will continue to cause occasional cloudiness with some scattered showers over the southern Lesser Antilles, during the next 24 hours.

Locally rough seas are expected to continue across the region during the next few days.

Date: 20^th December, 2023

Forecaster: Webster Gajadhar

Present weather at Hewanorra Airport is fair.

Present temperature at Hewanorra Airport is 25°C or 77°F.

Last night’s minimum temperature at Hewanorra Airport was 24°C or 75°F.

Relative humidity at Hewanorra Airport is 80%.

Wind at Hewanorra Airport is blowing from the east-northeast at 8 mph or 13 km/h.

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

At Hewanorra Airport: 3.0 mm.

Total rainfall for the month of December so far:

At Hewanorra Airport: 131.3 mm.

Sunset today: 5:40 pm.      Sunrise tomorrow: 6:22 am.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the northeast and east-northeast near 12 mph or 19 km/h, becoming lighter at times.

Weather: Fair to partly cloudy, with a low chance of showers.

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

Tides for Castries Harbour: High at 10:12 am…Low at 4:33 pm.

Tides for Vieux Fort Bay:   High at 11:19 am…Low at 6:00 pm.

Seas: Locally rough with waves and northeasterly 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

Over the southern Windward Islands, occasionally cloudy with some scattered showers. Elsewhere, fair to partly cloudy, with a few showers.

WEATHER SUMMARY

A weak shearline will continue to cause occasional cloudiness with some scattered showers over the southern Lesser Antilles, during the next 24 hours.

Locally rough seas are expected to continue across the region during the next few days.

6:00 PM Weather Report

Date: 19^th December, 2023

Forecaster: Lucious Frederick

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 29°C or 84°F.

Relative humidity at Hewanorra Airport is 69%.

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: 5.2 mm.         At GFL Charles Airport: 7.0 mm.   

Total rainfall for the month of December so far:

At Hewanorra Airport: 131.3 mm.       At GFL Charles Airport: 201.0 mm.

Sunrise tomorrow: 6:22 am  Sunset tomorrow: 5:40 pm       

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-northeast and east near 16 mph or 26 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 9:31 pm… Low at 3:29 am.

Tides for Vieux Fort Bay:  High at 10:38 pm… Low at 4:56 am.

Seas: Locally rough with waves and northeasterly 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 locally rough seas.

FORECAST FOR THE LESSER ANTILLES

Over the southern Windward Islands, generally cloudy skies with light to moderate showers. Elsewhere, fair to partly cloudy skies, with a few showers.

WEATHER SUMMARY

A shearline will continue to cause cloudiness with scattered showers over the southern Lesser Antilles, during the next 24 hours.

Patches of low-level cloud drifting along a moderate northeasterly to easterly wind flow, will cause a few showers over the remainder of the region during the forecast period.

Date: 19^th December, 2023

Forecaster: Shemma Joseph

Present weather at Hewanorra Airport is partly cloudy.

Present weather at GFL Charles Airport is partly cloudy.

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

Last night’s minimum temperature at Hewanorra Airport was 24°C or 75°F.

Relative humidity at Hewanorra Airport is 66%.

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 8:00 am today:

At Hewanorra Airport: 5.2 mm.         At GFL Charles Airport: 7.0 mm.   

Total rainfall for the month of December so far:

At Hewanorra Airport: 131.3 mm.       At GFL Charles Airport: 201.0 mm.   

Sunset today: 5:40 pm      Sunrise tomorrow: 6:22 am      

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-northeast and east near 16 mph or 26 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 3:06 pm… High at 9:31 pm.

Tides for Vieux Fort Bay:  Low at 4:33 pm… High at 10:38 pm.

Seas: Locally rough with waves and northeasterly 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 locally rough seas.

FORECAST FOR THE LESSER ANTILLES

Over the southern Windward Islands, generally cloudy skies with light to moderate showers. Elsewhere, fair to partly cloudy skies, with a few showers.

WEATHER SUMMARY

A shearline will continue to cause cloudiness with scattered showers over the southern Lesser Antilles, during the next 24 hours.

Patches of low-level cloud drifting along a moderate northeasterly to easterly wind flow, will cause a few showers over the remainder of the region during the forecast period.

Date: 19^th December, 2023

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is cloudy with light showers.

Present temperature at Hewanorra Airport is 25°C or 77°F.

Last night’s minimum temperature at Hewanorra Airport was 25°C or 77°F.

Relative humidity at Hewanorra Airport is 84%.

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 8:00 pm last night:

At Hewanorra Airport: 7.0 mm.      

Total rainfall for the month of December so far:

At Hewanorra Airport: 128.3 mm.    

Sunset today: 5:40 pm      Sunrise tomorrow: 6:22 am      

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east-northeast near 16 mph or 26 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 9:21 am…Low at 3:06 pm.

Tides for Vieux Fort Bay:  High at 10:28 am…Low at 4:33 pm.

Seas: Moderate to Locally rough with waves and northeasterly 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

Over the southern Windward Islands, generally cloudy skies with light to moderate showers. Elsewhere, fair to partly cloudy skies with a few showers.

WEATHER SUMMARY

A weak shear line will continue to cause cloudiness, periods of rain and scattered showers over the southern Lesser Antilles, during the next 24 hours.

Patches of low-level cloud drifting along a moderate easterly wind flow, will cause a few showers over the remainder of the region during the forecast period.

Date: 18th December, 2023
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is cloudy with showers nearby.
Present weather at GFL Charles Airport is cloudy with light showers.
Present temperature at Hewanorra Airport is 26°C or 79°F.
Today’s maximum temperature at Hewanorra Airport was 28°C or 82°F.
Relative humidity at Hewanorra Airport is 86%.
Wind at Hewanorra Airport is blowing from the east-northeast at 18 mph or 30 km/h.
Rainfall in the 24-hour period that ended at 2:00 pm today:
At Hewanorra Airport: 7.0 mm. At GFL Charles Airport: trace
Total rainfall for the month of December so far:
At Hewanorra Airport: 128.3 mm. At GFL Charles Airport: 194.0 mm.

Sunrise tomorrow: 6:21 am Sunset tomorrow: 5:40 pm.

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from the east-northeast near 17 mph or 28 km/h.
Weather: Partly cloudy to cloudy at times, 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: High at 8:06 pm…Low at 2:39 am.
Tides for Vieux Fort Bay: High at 9:13 pm…Low at 4:06 am.
Seas: Moderate to Locally rough with waves and northeasterly 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 locally rough seas.

FORECAST FOR THE LESSER ANTILLES
Over the central and southern Windward Islands, generally cloudy skies with periods of rain and light to moderate showers. Elsewhere, fair to partly cloudy skies with a few showers.

WEATHER SUMMARY
A weak shear line will continue to cause cloudiness, scattered showers and periods of rain over the central and southern Lesser Antilles, during the next 24 hours.

Patches of low-level cloud drifting along a moderate easterly wind flow, will cause a few showers over the northern portion of the region.

12:00 noon Weather Report

Date: 18^th December, 2023

Forecaster: Lucious Frederick

Present weather at Hewanorra Airport is cloudy with showers.

Present weather at GFL Charles Airport is cloudy

Present temperature at Hewanorra Airport is 27°C or 81°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 east at 21 mph or 33 km/h.

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

At Hewanorra Airport: 9.7 mm. At GFL Charles Airport: trace     

Total rainfall for the month of December so far:

At Hewanorra Airport: 126.1 mm. At GFL Charles Airport: 194.0 mm.    

Sunset today: 5:39 pm.          Sunrise tomorrow: 6:21 am 

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-northeast and east near 18 mph or

30 km/h, with gusts near showers.

Weather: Mostly cloudy skies, with scattered light to moderate showers at first. An improvement in conditions is expected by tonight into tomorrow morning.

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

Tides for Castries Harbour: Low at 1:36 pm….High at 8:06 pm.

Tides for Vieux Fort Bay:   Low at 3:03 pm….High at 9:13 pm.

Seas: Moderate to Locally rough with waves and northeasterly 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

Over the central and southern Windward Islands, generally cloudy skies, with some light to moderate showers. Elsewhere, fair to partly cloudy skies, with a few showers.

WEATHER SUMMARY

A weak shear line will continue to cause cloudiness, with some periods of rain and showers over the central and southern Lesser Antilles, during the next 24 hours.

Patches of low-level cloud drifting along a moderate easterly wind flow, will cause a few showers over the northern portion of the region.

Date: 18^th December, 2023

Forecaster: Shemma Joseph

Present weather at Hewanorra Airport is cloudy.

Present temperature at Hewanorra Airport is 25°C or 77°F.

Last night’s minimum temperature at Hewanorra Airport was 24°C or 75°F.

Relative humidity at Hewanorra Airport is 92%.

Wind at Hewanorra Airport is blowing from the east-northeasterly at 17 mph or 28 km/h.

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

At Hewanorra Airport: 5.0 mm.      

Total rainfall for the month of December so far:

At Hewanorra Airport: 121.3 mm.     

Sunset today: 5:39 pm.          Sunrise tomorrow: 6:21 am 

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-northeast and east near 18 mph or 30 km/h, with gusts near showers.

Weather: Mostly cloudy skies, with periods of rain and scattered 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 8:29 am… Low at 1:36 pm.

Tides for Vieux Fort Bay:   High at 9:36 am… Low at 3:03 pm.

Seas: Locally rough with waves and northeasterly 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

Over the central and southern Windward Islands, generally cloudy skies, with periods of rain and some light to moderate showers. Elsewhere, fair to partly cloudy skies, with a few showers.

WEATHER SUMMARY

A weak shear line will continue to cause cloudiness, with some periods of rain and showers over the central and southern Lesser Antilles, during the next 24 hours.

Patches of low-level cloud drifting along a moderate easterly wind flow, will cause occasional brief showers over the northern portion of the region.