Scattered showers with slight haze are likely across St. Vincent and the Grenadines (SVG) tonight and a few showers during Tuesday, ahead of a tropical wave. Increased moisture and instability associated with mid-upper level trough and Inter Tropical Convergence Zone (ITCZ) could result in significant showers with thunderstorms Tuesday night and during Wednesday. Instability should reduce Wednesday night.
Another tropical wave is expected late Thursday.
Moderate to fresh (25 – 40 km/h) easterly breeze tonight, could occasionally turn north-easterly with strong gusts Tuesday night. Wind speeds could decrease to moderate breeze late Thursday/Friday.
Moderate (1.5 – 2.5m) sea conditions are across SVG with easterly swells and conditions could become rough especially on east coasts late Tuesday and during Wednesday...Wave heights should be retreating during Thursday…Warnings for above normal sea-swells and brisk winds may be issued for Small-craft operators and sea bathers.