Wed 16 July 2025

TROPICAL REPORT

Atlantic Tropical Weather Outlook

NOAA Climate Prediction Center

Weather in Cayman

SYNOPSIS

A weak ridge of high pressure will continue to dominate the weather pattern across the northwest Caribbean through the next 24 hours maintaining light winds and seas. Residual moisture is forecast to move across our area today, allowing for isolated showers, increasing tonight, as Saharan dust continues to dissipate. Radar imagery shows few showers in and around the Cayman area moving towards the northwest.

Day: Sunshine and clouds mixed. Winds E at 10 to 15 mph.

Night: A few clouds. Winds E at 10 to 15 mph.

Chance of rain: 20%.

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

Humidity: 75%

UV:6 HIGH (Down from yesterday). Daily Max at 11 AM

High: 6-7

Protection required - UV damages the skin and can cause sunburn. Reduce time in the sun between 11 a.m. and 3 p.m. and take full precaution by seeking shade, covering up exposed skin, wearing a hat and sunglasses, and applying sunscreen.

Expected temperatures: 83°F to 91°F. Yesterday: H 93.1°F  L 82.9°F

Barometer: 1016 mb

Rain: Last month: 5.46 in

Rain this month 1.84 in
Last 24 hrs (since yesterday’s readings) 0.00 in. 3 days since rain, 5 rain days in July
2025 Season Total: 12.80 in 
2024 Season Total: 69.91 in
Latest rainfall readings are from SOUTH SOUND.
Average rainfall in July: 5.9 in.
Average temperature in July: 83°F to 91°F
Sea Temperature in July: 86°F

MOON: 66% Illumination

Waning Gibbous

LOCAL 6 DAY FORECAST

Grand Cayman Sun & Tides Tables July 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