Low level clouds could bring a few showers across our islands tonight/early morning. Weak instability with limited mid-upper level support could trigger scattered showers Sunday into Monday, as a tropical wave drifts across the area and thin film of haze may be noticeable at times. A low-level trough should cross just south of our area Tuesday with showers and isolated thunderstorms likely across St. Vincent and the Grenadines (SVG).
Expect gentle to moderate (10 - 25 km/h) east north north-easterly breeze tonight,
with varying directions during Sunday as a weak tropical wave drifts over the area.
Smooth seas are on west coasts and slight seas are on east coasts of SVG, with north-easterly swells less than 1.2m. Wave heights should be rising Sunday, ranging 1.0 to 2.5m across SVG by Monday with northerly swells propagating from a Low Pressure area in the North Atlantic Ocean. Wave heights could temporarily fall between Tuesday and Wednesday.