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Weather Outlook - 18th May 2026(12noon)

Slight-haze may be noticeable across our area at times and clouds are converging on the southern edge of the Atlantic High Pressure System, bringing a few showers across St. Vincent and the Grenadines (SVG). Moisture levels and shower activity

are likely to increase during Thursday…Residents and motorists in areas prone to flash-flooding and landslides or near rivers and streams should be alert.

Moderate-fresh (20 - 35km/h) breeze across our islands could gradually decrease, becoming moderate (~ 20km/h) by Thursday. Wind directions are varying between east northeast and southeast in some locations.

Swell heights are expected to gradually fall by mid-week, nearing 1.0m (3ft) west of our islands and 1.8m (6ft) east of our islands during Thursday.

 

Meteorological Forecaster: Joan Mc Donald

Aviation WX

[Source: ADDS]
METAR
WX-Data not avlb.
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TAF
SR / SS: 09:38 / 22:23 UTC (Sunrise Sunset 2026-05-18)