The Atlantic High Pressure System should give way to a couple low level troughs overnight into Saturday. Occasional cloudy skies with few shallow showers can be expected into Saturday, while upper levels could support enhanced showers just west of our area.
A tropical wave should be approaching the region late Saturday with possible isolated showers. Dry air is expected to move along the wave axis during Sunday. By Sunday evening into night, moisture converging behind the axis should result in scattered showers across our area. A surface to low level shearline trailing that tropical wave should bring scattered showers Monday afternoon into the night.
Moderate to fresh (20-40km/h) north-easterly trades overnight, should decrease to moderate on Saturday. Wind direction should vary on Sunday from east north-easterly during the morning, to east south-easterly during afternoon. Gentle east south-easterly breeze can be expected during Monday.
Barometric Pressure could range near 1012mb - 1014mb overnight, decreasing on Saturday and Sunday to 1010mb - 1012mb as couple troughs cross our area.
Expect slight to moderate (1.0m – 2.0m) east north-easterly swells across SVG until late Sunday, when sea swells fall to slight (0.5-1.2m originating from east south-east. Swells should start rising again late Monday.
Slight haze with varying intensity can be expected due to patches of Saharan dust overnight into Saturday should thin out Saturday night to return late Monday.
Note: At 500 PM, the center of newly formed Tropical Depression Six was located near latitude 13.8 North, longitude 24.7 West. The depression is moving toward the west near 15 mph (24km/h), and this track with a gradual turn to the west-northwest is expected for the next two or three days.… this system will be monitored