Weekly Highlights
Based on data collected across 18 Eastern Caribbean islands over the past 7 days. Visit each island's weather page to view detailed charts.
Week in Review
The Eastern Caribbean experienced typical transition season weather over the past seven days, with temperatures ranging from 20°C68°F to 30°C87°F across the 18-island region. Dominica recorded both the week's highest and lowest readings, while average atmospheric pressure held steady at 1016 hPa30 inHg. Conditions remained predominantly clear to partly cloudy, with humidity averaging 76 percent.
Barbados experienced the strongest winds, gusting to 52 km/h32 mph, while rainfall was light across most of the region, with Saint Barthélemy recording the wettest totals at 22.14 mm0.87 in.
This Week's Outlook
A weak surface to low level trough will dominate the forecast, bringing variable cloud cover and scattered showers across the region. The Windwards and islands further south can expect partly cloudy to cloudy skies with more frequent shower activity, while the Leewards and western islands will see generally partly cloudy conditions punctuated by brief periods of increased cloudiness and passing showers embedded within the wind flow.
Winds will blow from the east at 19 to 41 km/h12 to 25 mph, with gusts reaching 56 km/h35 mph during showers. Sea conditions will be rough, particularly on the eastern exposures of islands, with seas rising to 2.1 to 3.1 meters7 to 10 feet and accompanying swells of 1.5 to 1.8 meters5 to 6 feet. These conditions are deemed unsafe for small craft operators and sea bathing activities, especially along the windward coasts where wave energy will be most pronounced.
No active tropical systems are currently tracked in the Atlantic basin, and conditions remain seasonally typical for mid-March in the Eastern Caribbean.
For island-specific conditions and detailed weather guidance, visit the weather page. The full forecast outlook provides extended detail, while live radar and satellite imagery for each island is available on the interactive map.