72 Hours Outlook

The Atlantic high pressure system will remain the dominant feature during the next 48 hours resulting in relatively fair conditions with interruptions of a few showers. Along Monday evening, unstable conditions associated with a shearline will produce some cloudy skies with showers. Fair conditions should return as Tuesday progresses.

Moderate to fresh (~25-35 km/h) easterly to east north easterly trades are crossing our islands with occasional gusts. Wind speeds will increase (~40 km/h) on Sunday. A shift to east south easterly is expected on Monday and Tuesday afternoon. Seas are moderate to rough in open waters with swells ranging between 1.5m and 1.8m on western coasts and between 2.5 m and 3.0m on the eastern coasts. These conditions could become more adverse during high tide. A small craft and high surf advisory is in effect for SVG until 12 Noon 9^th December 2025. Only vessels capable of withstanding swells of these magnitudes should venture out. Sea bathers should stay out of the water. Varying concentrations of Saharan dust will cross our islands within the next 3 days.

Meteorological Forecaster: Gregory Cato