Thu Apr 17 2025

Weather in Cayman

SYNOPSIS

Moderate winds and seas can be expected to prevail through tonight in association with a ridge of high-pressure building across the northwest Caribbean. Moderate to fresh winds are expected by Friday morning, with moderate to rough seas. Radar imagery shows no showers around the Cayman area.

Today:  Partly cloudy.  Winds NE at 15 to 25 mph.

Tonight:  Partly cloudy. Winds NE at 15 to 25 mph.

Chance of rain: 0%.

Sea: Moderate with a wave height of 3-5 feet

Humidity: 79% (UP from yesterday)

UV:13 EXTREME (UP 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: 73°F to 84°F. Yesterday: H 80.0°F  L 75.2°F

Barometer 1015 mb 

Rain: Last month: 0.70 in

Rain this month 3.47 in
Last 24 hrs (since yesterday’s readings) 0 in. 1 day 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: 82% 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.

Humidity: 74% (Down from yesterday)

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

Moderate: 3-5

Take precautions by covering up, and wearing a hat, sunglasses and sunscreen, especially if you will be outside for 30 minutes or more. Look for shade near midday when the sun is strongest.

Expected temperatures: 75°F to 86°F. Yesterday: H 83.0°F  L 74.2°F

Barometer 1016 mb 

Rain: Last month: 0.70 in

Rain this month 3.47 in
Last 24 hrs (since yesterday’s readings) 1.10 in. 0 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: 88% 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