Saint Lucia Meteorological Services

Date: 25th August, 2024
Forecaster: Maclean Jn Baptiste

Present weather at Hewanorra Airport is overcast with light showers.
Present weather at GFL Charles Airport is cloudy.
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 93%.
Wind at Hewanorra Airport is blowing from the north at 6 mph or 9 km/h
Rainfall in the 24-hour period that ended at 8:00 am today:
At Hewanorra Airport: 45.7 mm At GFL Charles Airport: 21.3 mm.
Total rainfall for the month of August thus far:
At Hewanorra Airport: 208.1 mm At GFL Charles Airport: 186.8 mm.

Sunset today: 6:19 pm Sunrise tomorrow: 5:51 am

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS
Winds will be blowing from between the east-northeast and southeast near 16 mph or 26 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: Low at 1:07 pm…High at 7:53 pm.
Tides for Vieux Fort Bay: Low at 2:34 pm…High at 9:39 pm.
Seas: Slight with waves 2 to 4 feet or 0.6 to 1.2 metres.

FORECAST FOR THE LESSER ANTILLES
Mostly cloudy skies with scattered showers and isolated thunderstorms over the Windward Islands and areas further south. Fair to occasionally cloudy, with a few showers elsewhere.

TROPICAL WEATHER OUTLOOK
A trough system along with the Inter-Tropical Convergence Zone (ITCZ), will continue to produce periods of cloudiness, scattered showers and isolated thunderstorms over the central and southern portions of the region, during the next 24 hours.
A tropical wave located over the central Tropical Atlantic, is moving westward near 12 mph or 19 km/h.
Tropical cyclone formation is not expected over the Tropical Atlantic during the next seven (7) days.

Forecaster: Vigil Saltibus

Present weather at Hewanorra Airport is cloudy with light showers.

Present weather at GFL Charles 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 97%.

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

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

At Hewanorra Airport: 27.1 mm   

Total rainfall for the month of August thus far:

At Hewanorra Airport: 175.2 mm  

Sunset today: 6:19 pm      Sunrise tomorrow: 5:51 am            

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

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

Weather: Partly cloudy to cloudy at times with scattered showers, which may be locally 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: High at 8:32 am… Low at 1:07 pm.

Tides for Vieux Fort Bay:   High at 9:39 am… Low at 2:34 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 skies, becoming cloudy at times with scattered showers and a chance of isolated thunderstorms mainly over the Windward Islands and areas further south.

TROPICAL WEATHER OUTLOOK

A weak low to mid-level trough and the Inter-Tropical Convergent Zone (ITCZ) will produce increased periods of cloudiness, scattered showers and isolated thunderstorms over the southern half of the region, during the next 24 hours.

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

Tropical cyclone formation is not expected over the Tropical Atlantic during the next seven (7) days.

6:00 pm Weather Report

Date: 24^th August, 2024

Forecaster: Venantius Descartes

Present weather at Hewanorra Airport is partly cloudy and hazy.

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 32°C or 90°F.

Relative humidity at Hewanorra Airport is 82%.

Wind at Hewanorra Airport is blowing from the east-southeast at 7 mph or 11 km/h.

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

At Hewanorra Airport: 14.3 mm.        At GFL Charles Airport: 6.9 mm.      

Total rainfall for the month of August thus far:

At Hewanorra Airport: 162.4 mm.       At GFL Charles Airport: 167.0 mm.    

Sunrise tomorrow: 5:51 am        Sunset tomorrow: 6:19 pm             

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

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

Weather: Partly cloudy to cloudy at times, with 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: High at 7:02 pm… Low at 2:02 am.

Tides for Vieux Fort Bay:   High at 8:09 pm… Low at 3:29 am.

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

FORECAST FOR THE LESSER ANTILLES

Partly cloudy skies, becoming cloudy at times with scattered showers and a chance of isolated thunderstorms mainly over the Windward Islands and areas further south.

TROPICAL WEATHER OUTLOOK

The Atlantic High-Pressure System, will continue to generate light to moderate easterly winds across the Lesser Antilles, during the forecast period.

Weak unstable conditions associated with a trough system, will cause an increase in cloudiness, scattered showers and thunderstorms over the southern half of the region, during the next 24 hours.

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

Tropical cyclone formation is not expected over the Tropical Atlantic during the next seven (7) days.

Date: 24^th August, 2024

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 31°C or 88°F.

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

Relative humidity at Hewanorra Airport is 69%.

Wind at Hewanorra Airport is blowing from the east-southeast at 16 mph or 26 km/h.

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

At Hewanorra Airport: 14.3 mm.        At GFL Charles Airport: 5.4 mm.      

Total rainfall for the month of August thus far:

At Hewanorra Airport: 162.4 mm.       At GFL Charles Airport: 165.5 mm.    

Sunset today: 6:20 pm           Sunrise tomorrow: 5:51 am  

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

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

Weather: Fair to occasionally cloudy, with a few brief showers at first, becoming increasingly cloudy, with scattered showers and a chance of isolated thunderstorms from tonight into tomorrow.

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

Tides for Castries Harbour: Low at 12:27 pm… High at 7:02 pm.

Tides for Vieux Fort Bay:   Low at 1:54 pm… High at 8:09 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 skies, becoming cloudy at times with scattered light to moderate showers and a chance of isolated thunderstorms mainly over the southern Windward Islands and areas further south.

TROPICAL WEATHER OUTLOOK

The Atlantic High-Pressure System, will continue to generate light to moderate easterly to east-southeasterly winds across the Lesser Antilles, during the forecast period.

Weak unstable conditions associated with a trough system, will cause an increase in cloudiness, scattered showers and possibly thunderstorms over the southern half of the region, during the next 24 hours.

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

Tropical cyclone formation is not expected over the Tropical Atlantic during the next seven (7) days.

Date: 24th August, 2024
Forecaster: Maclean Jn Baptiste

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 87%.
Wind at Hewanorra Airport is blowing from the east-southeast at 9 mph or 15 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 August thus far:
At Hewanorra Airport: 148.1 mm.

Sunset today: 6:20 pm Sunrise tomorrow: 5:51 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.
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 7:20 am…Low at 12:27 pm.
Tides for Vieux Fort Bay: High at 8:27 am…Low at 01:54 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 skies, becoming cloudy at times with scattered light to moderate showers and a chance of isolated thunderstorms over the southern Windward Islands and areas further south.

TROPICAL WEATHER OUTLOOK
The Atlantic High-Pressure System, will continue to generate light to moderate easterly winds across the Lesser Antilles, during the next couple of days.
Weak unstable conditions in the lower atmosphere, will cause scattered showers and possibly thunderstorms over the southern portion of the region, during the forecast period.
A tropical wave located over the central Tropical Atlantic, is moving westward near 17 mph or 28 km/h.
Tropical cyclone formation is not expected over the Tropical Atlantic during the next seven (7) days.

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is fair and hazy.

Present weather at GFL Charles is partly cloudy and hazy.

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 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 2:00 pm today:

At Hewanorra Airport: trace.     At GFL Charles Airport 3.1 mm.

Total rainfall for the month of August thus far:

At Hewanorra Airport: 148.1 mm.  At GFL Charles Airport 160.1 mm.

Sunrise tomorrow: 5:51 am       Sunset tomorrow: 6:20 pm                                 

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 17 mph or 28 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 6:19 pm… Low at 12:53 am.

Tides for Vieux Fort Bay: High at 7:26 pm… Low at 2:20 am.

Seas: Slight to moderate with waves 3 to 6 feet or 0.9 to 1.8 metres.

FORECAST FOR THE LESSER ANTILLES

Fair skies, becoming cloudy at times with widely scattered showers.

TROPICAL WEATHER OUTLOOK

The Atlantic High-Pressure System, will continue to generate light to moderate easterly winds across the Lesser Antilles, during the next couple of days. Patches of low-level clouds, drifting along this wind flow, will cause widely scattered showers over the region during the forecast period.

A tropical wave located over the eastern Tropical Atlantic, is moving westward near 17 mph or 28 km/h.

Tropical cyclone formation is not expected over the Tropical Atlantic during the next seven (7) days.

Forecaster: Vigil Saltibus

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 26°C or 79°F.

Relative humidity at Hewanorra Airport is 85%.

Wind at Hewanorra Airport is blowing from the northeast at 16 mph or 26 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 August thus far:

At Hewanorra Airport: 148.1 mm  

Sunset today: 6:21 pm      Sunrise tomorrow: 5:51 am                                

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 17 mph or 28 km/h.

Weather: Partly cloudy to cloudy, with 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: High at 6:21 am… Low at 11:51 am

Tides for Vieux Fort Bay:   High at 7:28 am… Low at 01:18 pm

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

FORECAST FOR THE LESSER ANTILLES

Over the Windward Islands, partly cloudy to cloudy skies, with scattered light to moderate showers and isolated thunderstorms.  Elsewhere, fair to occasionally cloudy skies, with a few showers.

TROPICAL WEATHER OUTLOOK

Moisture and instability in the lower atmosphere will generate cloudiness, showers and possibly thunderstorms mainly over the central Lesser Antilles, during the next 24 hours.  A moderate easterly wind flow will continue across the region, during the forecast period.

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

Tropical cyclone formation is not expected over the Tropical Atlantic during the next seven (7) days.

Date: 22^nd August, 2024

Forecaster: Shemma Joseph

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 76%.

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

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

At Hewanorra Airport: nil.            At GFL Charles Airport: 1.5 mm.

Total rainfall for the month of August thus far:

At Hewanorra Airport: 148.1 mm        At GFL Charles Airport: 157.0 mm.

Sunrise tomorrow: 5:51 am        Sunset tomorrow: 6:21 pm                            

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 17 mph or 28 km/h.

Weather: Fair to partly cloudy, with a few showers at first, becoming partly cloudy to cloudy, with scattered 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 present… Low at 11:50 pm… High at 6:21 am.

Tides for Vieux Fort Bay:   High at 6:48 pm… Low at 1:17 am… High at 7:28 am.

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

FORECAST FOR THE LESSER ANTILLES

Over the Windward Islands, partly cloudy to cloudy skies, with scattered light to moderate showers and isolated thunderstorms.  Elsewhere, fair to occasionally cloudy skies, with a few showers.

TROPICAL WEATHER OUTLOOK

Moisture and instability in the lower atmosphere will generate cloudiness, showers and possibly thunderstorms mainly over the central Lesser Antilles, during the next 24 hours.  A moderate easterly wind flow will continue across the region, during the forecast period.

A tropical wave located over the eastern Tropical Atlantic, is moving westward near 17 mph or 28 km/h.

Tropical cyclone formation is not expected over the Tropical Atlantic during the next seven (7) days.

Forecaster: Lemuel O’Shaughnessy

Present weather at Hewanorra Airport is fair.

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 28°C or 82°F.

Relative humidity at Hewanorra Airport is 69%.

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 am today:

At Hewanorra Airport: nil.            At GFL Charles Airport: 1.5 mm.

Total rainfall for the month of August thus far:

At Hewanorra Airport: 148.1 mm        At GFL Charles Airport: 157.0 mm.

Sunset today: 6:21 pm      Sunrise tomorrow: 5:51 am                        

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from the east near 17 mph or 28 km/h.

Weather: Fair to partly cloudy skies 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 5:41 pm… Low at 11:50 pm.

Tides for Vieux Fort Bay:   Low at 12:43 pm… High at 6:48 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 widely scattered showers.

TROPICAL WEATHER OUTLOOK

A moderate easterly wind flow will continue across the Lesser Antilles during the forecast period.

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

Tropical cyclone formation is not expected over the Tropical Atlantic during the next seven (7) days.

6:00 am Weather Report

Date: 22^nd August, 2024

Forecaster: Venantius Descartes

Present weather at Hewanorra Airport is cloudy.

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

Last night’s minimum temperature at Hewanorra Airport was 28°C or 82°F.

Relative humidity at Hewanorra Airport is 81%.

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

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

At Hewanorra Airport: 0.8 mm

Total rainfall for the month of August thus far:

At Hewanorra Airport: 148.1 mm

Sunset today: 6:21 pm      Sunrise tomorrow: 5:51 am                        

FORECAST FOR SAINT LUCIA VALID FOR THE NEXT 24 HOURS

Winds will be blowing from between the east-southeast and east near 17 mph or 28 km/h.

Weather: Fair to occasionally cloudy skies 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 11:16 am.

Tides for Vieux Fort Bay:   High at 6:34 am… Low at 12:43 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 widely scattered showers.

TROPICAL WEATHER OUTLOOK

A moderate easterly wind flow will continue across the Lesser Antilles during the forecast period.

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

Tropical cyclone formation is not expected over the Tropical Atlantic during the next seven (7) days.