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9 Dec Weather in Cayman

Sat 9 December 2023

Weather in Cayman


Fresh northeast winds with rough seas are expected to continue through tomorrow morning associated with a strong ridge of high pressure across the Caribbean. Isolated showers are expected to linger through this morning as remnants of a dissipated frontal boundary drifts across our area.

Today: Scattered thunderstorms this morning, then partly cloudy during the afternoon hours. Winds ENE at 15 to 25 mph.  Tonight: Partly cloudy skies. Winds E at 10 to 20 mph.

Chance of rain: 50%.

Sea: Rough with a wave height of 4 to 6 feet. Small craft should exercise caution over open water.

Humidity: 89% (UP from yesterday)

UV: 6 HIGH Same as yesterday. Daily Max at 11am

Expected temperatures: 74°F to 85°F. Yesterday: H 85.3°F  L 74.3°F

Barometer: 1016 mb 

Rain: Last month: 1.12 in

Rain this month 0.36 in
Last 24 hrs (since yesterday’s readings) 0.32 in. 0 days since rain, 2rain days in December.
2022 Season Total: 57.49 in 
2023 Season Total: 38.01 in
Latest rainfall readings are from SOUTH SOUND.
Average rainfall in December: 2.2 in.
Average temperature in December: 73°F to 84°F
Sea Temperature in December: 82°F

MOON: 13% Illumination

Waning Crescent


Grand Cayman Sun & Tides Tables December 2023

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.

Also see Weather In Cayman:
Moon info and graphic:


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