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72 Hours Outlook

Weather Outlook - 16th December 2025 (12noon)

Wednesday  

December 17th         

Thursday

December 18th                 

Friday

December 19th    

Partly cloudy, breezy at times& isolated showers  

Partly cloudy-cloudy, breezy at times & a few scattered showers 

Partly cloudy-cloudy, breezy at times & a few scattered showers 

Weather Advisory/Warning:

None

Weather Advisory/Warning:

None

Weather Advisory/Warning:

None

Seas: Slight to moderate

1.2m to 2.5m / 4ft to 8ft

Seas: Slight to moderate

1.2m to 2.5m / 4ft to 8ft

Seas: Slight to moderate

1.2m to 2.5m / 4ft to 8ft

Marine Advisory:

Above normal swells & occasional gusty winds

Marine Advisory:

Above normal swells

Marine Advisory:

Above normal swells

 

Weather Discussion:

Weak unstable conditions are crossing the islands, with shallow clouds bringing occasional light rain and a few scattered showers across St. Vincent and the Grenadines (SVG). Moisture levels (cloudiness) could increase across our islands by Thursday. Meanwhile, a film of haze may be noticeable across our area at times.

Moderate-fresh (20 - 35km/h) cool breeze continues across our islands, with wind directions varying from north-east to south-east in some locations.

Sea conditions are currently slight-moderate in open water, with swells near 1.0m west of our islands and 2.0m east of our islands. Occasional gusty winds are expected to result in rising swells by tonight, ranging 1.0m (3ft) to 1.5m (5ft) west of our islands and 1.8m (6ft) to 2.5m (8ft) east of our islands…Small-craft operators and sea-bathers should continue to exercise caution.

Meteorological Forecaster: Joan Mc Donald

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