The atmosphere is forecast to remain relatively dry for the rest of the weekend with few scattered showers from time to time. Weak instability Sunday night into Monday morning is likely to trigger a few showers and a slight chance of isolated thunderstorms. Fair to occasionally cloudy skies are likely during the day before instability builds from the south during the night increasing the chance of isolated thunderstorms over the Grenadines. By Tuesday, showers and isolated thunderstorms are forecast across the island.
Easterly trades approximately 25km/h-40km/h with occasional gusts are expected during the next 72 hours. In addition, haze concentration of varying intensities will persist into Monday, with a gradual thinning out on Tuesday.
Seas are slight to moderate in open waters with swells peaking at 1.0m on the western coasts and 2.5m on the eastern coasts. A gradual deterioration is expected on the eastern coasts from Sunday night with swells ranging between 2.5m-3.0m. Small craft operators and sea bathers should continue to exercise caution.