Gulf of Mexico from Seven Mile Bridge to Halfmoon Shoal Marine Forecast
| Today...East Winds 10 To 15 Knots, Becoming Northeast To East And Increasing To Near 15 Knots. Seas 1 To 2 Feet. Nearshore Waters A Light To Moderate Chop, Becoming A Moderate Chop. Scattered Showers. |
| Tonight...Northeast To East Winds Increasing To 20 Knots. Seas Building To 2 To 3 Feet. West Of The Marquesas Keys, Seas Building To 3 To 4 Feet. Nearshore Waters Becoming Rough. Isolated Showers. |
| Friday...East Winds Near 20 Knots. Seas 2 To 3 Feet, Except 4 To 5 Feet West Of The Marquesas Keys. Nearshore Waters Rough. Isolated Showers. |
| Friday Night...East To Southeast Winds Decreasing To 15 To 20 Knots. Seas 2 To 3 Feet, Except Subsiding To 3 To 4 Feet West Of The Marquesas Keys. Nearshore Waters Becoming Choppy. Isolated Showers. |
| Saturday...Southeast Winds Near 15 Knots, Decreasing To Near 10 Knots. Seas 1 To 2 Feet, Except 2 To 3 Feet West Of The Marquesas Keys. Nearshore Waters A Moderate Chop, Becoming A Light Chop. Isolated Showers. |
| Saturday Night...Southeast Winds Near 10 Knots, Decreasing To 5 To 10 Knots. Seas Around 1 Foot. Nearshore Waters A Light Chop, Becoming A Smooth To Light Chop. Isolated Showers. |
| Sunday...Southeast Winds 5 To 10 Knots. Seas 1 Foot Or Less. Nearshore Waters Smooth To A Light Chop. Isolated Showers. |
| Sunday Night...East To Southeast Winds Increasing To Near 10 Knots. Seas Around 1 Foot. Nearshore Waters A Light Chop. Isolated Showers. |
| Monday...East To Southeast Winds 10 To 15 Knots. Seas 1 To 2 Feet. Nearshore Waters A Light To Moderate Chop. Isolated Showers. |
| Monday Night...East To Southeast Winds Near 15 Knots. Seas 2 To 3 Feet. Nearshore Waters A Moderate Chop. |
| Area Forecast Discussion National Weather Service Key West FL 337am EDT Thu Mar 30 2023 Marine Issued at 340am EDT Thu Mar 30 2023 A decaying frontal boundary will continue to move southward through the Florida Peninsula and the Key West coastal waters today. An area of high pressure will dive in behind the front, resulting in freshening northeast to east today through Friday night. Breezes will veer to the east to southeast then slacken Saturday night where they will remain for the start of next week. Breezes may freshen again in the extended as another high pressure moves into the Atlantic Ocean reinforcing the North Atlantic high. Climate In 2003, what would have been the warmest March ever was disrupted by a strong cold front on the evening of the 30th, which brought behind it high and low temperatures the next day (the 31st) of only 65F and 59F, respectively. The month ended as the second-warmest March ever in Key West. Temperature records date back to 1872 at Key West. NOAA Key West FL Office: Watches - Warnings - Advisories FL...None. GM...None. |
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