Sun 28 September 2025

TROPICAL REPORT

Atlantic Tropical Weather Outlook

Atlantic – Caribbean Sea – Gulf of Mexico
Tropical Weather Outlook  800 AM EDT Sun 28 Sep 2025 1205 UTC Sun 28 Sep 2025
IMAGE FROM NHC

Tropical Weather Outlook Text

Tropical Weather Discussion

Tropical Depression 9

DEPRESSION NOW MOVING SLOWLY NORTHWARD… …HEAVY RAINS CONTINUE OVER PORTIONS OF EASTERN CUBA AND THE BAHAMAS, WITH WINDS SOON INCREASING OVER THE BAHAMA

Hurricane Humberto

HUMBERTO FORECAST TO REMAIN A POWERFUL MAJOR HURRICANE FOR THE NEXT SEVERAL DAYS… …EXPECTED TO PRODUCE DANGEROUS SURF ACROSS THE WESTERN ATLANTIC

Eastern North Pacific (East of 140°W)
Tropical Weather Outlook  500 AM PDT Sun 28 Sep 2025 1005 UTC Sun 28 Sep 2025
IMAGES FROM NHC

Tropical Weather Outlook Text

Tropical Weather Discussion

Tropical Storm Narda

NARDA CONTINUES WEAKENING OVER OPEN WATERS… …LIKELY TO BECOME POST-TROPICAL LATER TODAY OR EARLY MONDAY

NOAA Climate Prediction Center

Weather in Cayman

SYNOPSIS

Tropical Depression Nine will continue to Influence the weather pattern across the northwest Caribbean, allowing for few isolated showers from time to time, across the Cayman area during the next 24 hours period. In addition, gentle northwesterly winds with slight seas are expected. Radar imagery shows isolated showers In and around the Cayman area.

Day: WU/TWC forecast: Lots of sunshine. Winds NW 5-10 mph.

Night:  WU/TWC forecast:  Some passing clouds. Winds WNW 5-10 mph.

Chance of rain: 50%.

Sea: Slight with a wave height of 1 to 3 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 92.8°F  L 81.8°F

Barometer: 1011 mb

Rain: Last month: 5.04 in

Rain this month 5.11 in
Last 24 hrs (since yesterday’s readings) 0.00 in. 2 days since rain, 12 rain days in Sep
2025 Season Total: 24.87 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: 39% Illumination

Waxing 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/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