Weather

The weather on Union Island and in the Grenadines is different than the weather on the main island of St. Vincent.
The island are so small that most of the phone weather apps will not give you an accurate reading.
 

The wind

The best season to come and Kitesurf in the Grenadines is from mid December until the end of June.
We have detailed the wind strengh for each month from our personal experience and data accumulated over the years:

Wind Season Month of Wind Chance 
of Wind
Average Wind
High Wind Season 15th of December to 15th of March 98% 18 – 25+ knots
Wind season 15th of March to 1st of June 90% 18 – 20 knots
Wind Season 1st of June to 1st of July 98%        20 knots
Light wind season 1st of July to 31st of July 50% 13-15 knots
Low wind season 1st of August to 15th of November 25%        10-15 knots
Light Wind Season 15th of November to 15th of December 40%          12-15 knots

 

The weather

Good weather all year

The high season from the beginning of December until the end of July offers an amazing sunny weather with very little to no rain and great trade winds to cool you down from the hot days.

From August to the end of November the weather can be amazing with little showers in the morning but clearing out for the afternoon.

Excellent Wind and Temperature

The Trade Winds blow consistently from December to the end of June and weaken in August until the beginning of December.

The Air temperature is 30°C all year long and the Water temperature is 28°C so no need to bring a wetsuit.

Low Hurricane Season – August to November

The Caribbean “hurricane season”, from July to the end of November is very weak and almost non existent in the Grenadines and Union island where most of the Hurricanes take a more northerly path.

The Caribbean hurricane season offers some of the best weather conditions to visit the Grenadines with very little rain ( occasional morning shower clearing up the afternoon) and very blue skies with very few tourists.

 

Your Holiday in the Grenadines

rental Weather Learn Kitesurfing in the Grenadines

Our team of instructors will be happy to give you the experience of a lifetime by teaching you how to kitesurf on one of the most beautiful kitesurfing spots in the world.

Learn about our beginner packages.

More Info About Kite Lessons

kitebeachcottage WeatherStay on Union Island

If you are looking for the perfect Kitesurfing holiday, or simply want to discover the Grenadine islands the JT Pro Center offers the best accommodation with our partner hotel located right on the Kitesurfing beach.

Book with us to get FREE Kitebeach Access.

More Info About the Hotel

 

Today’s Forecast and Live Webcam

CARIBBEAN RADAR

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TIDE

 Weather


LIVE SATELLITE VAPOR IMAGES

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LIVE SATELLITE LOOPS

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LIVE SATELLITE VAPOR LOOPS

 

USEFUL LINKS

 

Wind and waves forecast

Windfinder 7 days wind and waves forecast HERE

Windguru 7 days wind and waves forecast HERE

 

Weather forecast

Wunderground weather information for St Vincent HERE

 

Satellite animations loop

Noaa satellite animation loop Infrared Channel HERE

Noaa satellite animation loop water vapor HERE

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