By ieyenews
Copyright ieyenews
Tue 16 September 2025
TROPICAL REPORT
Atlantic Tropical Weather Outlook
Tropical Storm Mario
MARIO WEAKENING AND ITS TIME IS FLEETING AS A TROPICAL CYCLONE
NOAA Climate Prediction Center
Weather in Cayman
Some cloudy spells and stray showers are possible through today as residual moisture lingers over the western Caribbean. From Wednesday, an increase in the chance of showers is expected as a tropical wave approaches and brings scattered showers for Thursday.
Day: Partly cloudy skies this morning will become overcast during the afternoon. Winds E at 10 to 20 mph.
Night: Thunderstorms likely this evening. Then a chance of scattered thunderstorms overnight. Winds ENE at 10 to 15 mph
Chance of rain: 60%.
Sea: Slight to moderate with a wave height of 2 to 4 feet.
Humidity:75%
UV: 8 VERY HIGH (DOWN from yesterday). Daily Max at 11 AM
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: 82°F to 91°F. Yesterday: H 92.3.°F L 81.8°F
Barometer: 1013 mb
Rain: Last month: 5.04 in
Rain this month 2.23 inLast 24 hrs (since yesterday’s readings) 0.00 in. 3 days since rain, 6 rain days in Sep2025 Season Total: 22.79 in 2024 Season Total: 70.35 inLatest rainfall readings are from HALF WAY POND.Average rainfall in Sep: 8.8 in.Average temperature in Sep: 80°F to 92°FSea Temperature in Sep: 86°F
MOON: 26% Illumination
Waning Crescent
LOCAL 6 DAY FORECAST
Grand Cayman Sun & Tides Tables September 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
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