Fri Apr 18 2025

Weather in Cayman

SYNOPSIS

Fresh to strong winds and moderate to rough seas are expected today in association with a ridge of high-pressure building across the northwest Caribbean. Radar imagery shows no showers around the Cayman area.

Today: Partly cloudy and windy.  Winds ENE at 20 to 30mph. Tonight:  Clear skies. Winds ENE at 15 to 25 mph.

Chance of rain: 0%.

Sea: Moderate to rough with a wave height of 5 to 7 feet. Small craft should exercise caution over open water.

Humidity: 70% (DOWN from yesterday)

UV:12 EXTREME (DOWN from yesterday) Daily Max at 12 pm

Extreme: 11+

Take full precaution. Unprotected skin will be damaged and can burn in minutes. Avoid the sun between 11 a.m. and 3 p.m., cover up, and wear a hat, sunglasses and sunscreen. Don’t forget that white sand and other bright surfaces reflect UV and increase UV exposure.

Expected temperatures: 75°F to 84°F. Yesterday: H 84.1°F  L 73.6°F

Barometer 1017 mb 

Rain: Last month: 0.70 in

Rain this month 3.47 in
Last 24 hrs (since yesterday’s readings) 0 in. 2 days since rain, 8 rain days in April
2025 Season Total: 5.70 in 
2024 Season Total: 69.91 in
Latest rainfall readings are from BODDEN TOWN.
Average rainfall in April: 1.9 in.
Average temperature in April: 73°F to 86°F
Sea Temperature in April: 81°F

MOON: 74% Illumination

Waning Gibbous

LOCAL 6 DAY FORECAST

Grand Cayman Sun & Tides Tables April 2025 2025

See: http://www.weather.gov.ky/portal/page?_
FOR RADAR IMAGE GO TO: https://www.weather.gov.ky/radar
Also see Weather In Cayman: http://www.weatherincayman.com
Moon info and graphic: https://www.timeanddate.com/astronomy/cayman-islands/george-towne.com/astronomy/cayman-islands.