Tue 30 September 2025

TROPICAL REPORT

Atlantic Tropical Weather Outlook

Atlantic – Caribbean Sea – Gulf of Mexico
Tropical Weather Outlook  800 AM EDT Tue 30 Sep 2025 1205 UTC Tue 30 Sep 2025
IMAGE FROM NHC

Tropical Weather Outlook Text

Tropical Weather Discussion

Hurricane Emelda

IMELDA BECOMES A HURRICANE

Hurricane Humberto

DANGEROUS SURF AND RIP CURRENTS EXPECTED ACROSS BERMUDA, THE NORTHERN CARIBBEAN, THE BAHAMAS, AND THE U.S. EAST COAST THROUGH THE WEEK

Eastern North Pacific (East of 140°W)
Tropical Weather Outlook  500 AM PDT Tue 30 Sep 2025 1005 UTC Tue 30 Sep 2025
IMAGES FROM NHC

Tropical Weather Outlook Text

Tropical Weather Discussion

NOAA Climate Prediction Center

Weather in Cayman

SYNOPSIS

Isolated afternoon showers are possible along with light winds and smooth seas as a weak pressure gradient over the Northwest Caribbean is expected to linger for the next 24 hours. Radar imagery shows isolated showers around the Cayman area moving towards the east.

Day: WU/TWC forecast: A mix of cloud and sun. Winds W 5-10 mph.

Night:  WU/TWC forecast:  Some clouds. Winds Light & variable.

Chance of rain: 25%.

Sea: Smooth with a wave height of fewer than 2 feet.

Humidity:67%

UV: 11 Same as yesterday

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: 83°F to 93°F. Yesterday: H 93.2°F  L 83.1°F

Barometer: 1013 mb

Rain: Last month: 5.04 in

Rain this month 5.41 in
Last 24 hrs (since yesterday’s readings) 0.30 in. 0 days since rain, 13 rain days in Sep
2025 Season Total: 25.17 in 
2024 Season Total: 70.35 in
Latest rainfall readings are from BODDEN TOWN
Average rainfall in Sep: 8.8 in.
Average temperature in Sep: 80°F to 92°F
Sea Temperature in Sep: 86°F

MOON: 57% Illumination

Waxing Gibbous

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/radar
Also see Weather In Cayman: http://www.weatherincayman.com
Moon 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