A high pressure system is expected to result in a relatively dry atmosphere across the area during the next 12 to 24 hours. A relatively dry atmosphere during the day will result in mostly partly cloudy skies. A tropical wave approaching the area should start affecting the area by tonight into Monday. Most of the shower activity associated with this wave should be to the south of the region. Occasional cloudiness and a few brief showers can be expected over Dominica.
Moderate seas are anticipated during the next 24 hours, with wave heights peaking near 8.0ft in eastern coastal waters. Small-craft operators and sea bathers are advised to exercise caution.