An increase in low level moisture is anticipated late tonight into early Thursday morning, as a weak trough inches closer to the island chain. As a result, a few scattered showers are forecast tonight, increasing in intensity by tomorrow. Saint Vincent and the Grenadines is likely to experience cloudy skies with occasional shower activity as the instability last into Thursday night. After which, there is a slight chance of a few scattered showers into Saturday.
A moderate (20km/h-35km/h) east north-east to north easterly (ENE-NE) wind flow will move across the island chain tonight, becoming generally easterly tomorrow. By Friday night into Saturday, strong east north east to easterly trades (ENE-E) at approximately 40km/h will move across SVG.
Consequently, sea conditions will gradually deteriorate from Friday into Saturday, with swells peaking at 1.5m on the western coasts and 2.0m on the eastern coast. In addition, there will be no haze intrusion within this forecast period.