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Tue 21 October 2025 TROPICAL REPORT Atlantic Tropical Weather Outlook NOAA Climate Prediction Center Weather in Cayman A weak pressure gradient across the northwest Caribbean is supporting isolated showers along with light winds and slight seas across the Cayman Islands over the next 24 hours. Day: WU/TWC forecast: Isolated thunderstorms this morning. Skies will become partly cloudy this afternoon. Winds N 10 – 15 mph Night: WU/TWC forecast: Some clouds.. Winds NE 10-20 mph Chance of rain: 50%. Sea: Slight to moderate with a wave height of 2 to 4 feet. Humidity: 66% UV: 9 DOWN from yesterday Very High: 8-10 Extra precaution required – unprotected skin will be damaged and can burn quickly. Avoid the sun between 11 a.m. and 3 p.m. and seek shade, cover up, and wear a hat, sunglasses and sunscreen. Expected temperatures: 78°F to 89°F. Yesterday: H 89.3°F L 78.5°F Barometer: 1015 mb Rain: Last month: 5.46 in Rain this month 7.03 inLast 24 hrs (since yesterday’s readings) 1.00 in. 0 days since rain, 13 rain days in Oct2025 Season Total: 31.10 in 2024 Season Total: 70.35 inLatest rainfall readings are from BODDEN TOWNAverage rainfall in Oct: 9.2 in.Average temperature (night) in Oct: 77°F to 88°FSea Temperature in Oct: 85°F SUN IN GEORGE TOWN – NEXT 7 DAYS From Timeanddate MOON: 1% Illumination Waxing Crescent LOCAL 6 DAY FORECAST Grand Cayman Sun & Tides Tables October 2025 From Tides4fishing IMPORTANT NOTICEThe times reflected in the tidal table for Grand Cayman are predictions valid as references for sports fishing in areas near the coast of Grand Cayman. THEY ARE NOT SUITABLE FOR NAVIGATION. Remember that to practice any activity at sea like diving, windsurfing and fishing from a boat or underwater fishing should always be consulted with the official tide tables of the port of Grand Cayman. See: http://www.weather.gov.ky/portal/page?_FOR RADAR IMAGE GO TO: https://www.weather.gov.ky/radarAlso see Weather In Cayman: http://www.weatherincayman.comMoon info and graphic: https://www.timeanddate.com/moon/phases/uk/georgetow General Cayman weather month by month: https://www.weather2travel.com/cayman-islands/climate/?Units=1#compare-weather Tropical storm data and graphics from National Hurricane Center at: https://www.nhc.noaa.gov/Weathernerds: http:// https://www.weathernerds.org/Mikes Weather Page: http://www.spaghettimodels.com
