In March warmest sea in Gulf of Mexico is usually observed in the following locations: Everglades, Marco Island, Cape Coral.
Table below shows the average sea water temperature for marine resorts of Gulf of Mexico in March for the last three years.
| Place name | March 2025 | March 2024 | March 2023 |
|---|---|---|---|
| Everglades | 74.4°F | 77.3°F | 78.1°F |
| Marco Island | 71.8°F | 74.5°F | 76.5°F |
| Cape Coral | 71.7°F | 74.2°F | 76.4°F |
| Naples | 71.4°F | 73.8°F | 76.4°F |
| Sanibel Island | 70.9°F | 73.0°F | 75.9°F |
| Tampa | 69.3°F | 71.7°F | 74.0°F |
| St. Petersburg | 68.8°F | 71.8°F | 73.6°F |
| Sarasota | 68.6°F | 71.4°F | 74.2°F |
| Siesta Key | 68.5°F | 71.3°F | 74.1°F |
| Clearwater Beach | 67.6°F | 70.4°F | 73.0°F |
| Grand Isle | 67.3°F | 67.8°F | 71.1°F |
| Corpus Christi | 67.0°F | 69.1°F | 71.8°F |
| South Padre Island | 66.8°F | 69.0°F | 69.9°F |
| Orlando | 66.3°F | 66.3°F | 70.4°F |
| Daytona Beach | 65.5°F | 65.1°F | 69.7°F |
| Orange Beach | 65.3°F | 64.3°F | 68.7°F |
| Gulf Shores | 65.3°F | 64.4°F | 68.7°F |
| Fort Walton Beach | 65.3°F | 64.4°F | 68.8°F |
| Destin | 65.3°F | 64.5°F | 69.0°F |
| Miramar Beach | 65.2°F | 64.6°F | 69.3°F |
| Port Aransas | 65.2°F | 66.6°F | 69.7°F |
| Santa Rosa Beach | 65.1°F | 64.5°F | 69.3°F |
| Pensacola Beach | 65.1°F | 64.4°F | 68.5°F |
| Pensacola | 65.1°F | 64.7°F | 67.9°F |
| Galveston Island | 65.1°F | 66.2°F | 68.5°F |
| Mustang Island | 65.0°F | 66.9°F | 70.1°F |
| St. George Island | 64.9°F | 65.4°F | 68.6°F |
| Panama City Beach | 64.9°F | 65.5°F | 70.4°F |
| Ocean Springs | 64.6°F | 65.0°F | 68.6°F |
| Houston | 64.6°F | 66.1°F | 67.9°F |
| Biloxi | 64.5°F | 65.0°F | 68.5°F |
| Gulfport | 64.3°F | 65.1°F | 68.6°F |
| Avery Island | 64.3°F | 66.4°F | 70.5°F |
| Long Beach | 64.3°F | 65.2°F | 68.7°F |
| Bay Saint Louis | 64.3°F | 65.4°F | 69.0°F |
| Dauphin Island | 64.2°F | 63.6°F | 67.7°F |
| Galveston | 64.1°F | 66.1°F | 67.8°F |
| Pass Christian | 64.1°F | 65.2°F | 68.9°F |
| New Orleans | 63.5°F | 65.2°F | 68.5°F |
| St. Augustine | 63.0°F | 63.6°F | 67.3°F |
| Mobile | 61.9°F | 63.0°F | 66.4°F |
| Jacksonville | 61.4°F | 62.5°F | 66.4°F |
| Amelia Island | 61.1°F | 62.4°F | 66.1°F |
| Kissimmee | 32.0°F | 32.0°F | 67.6°F |
Charts below show average sea water temperature for Gulf of Mexico resorts with the warmest sea in March.
You can also check other months of the year to see sea temperature of Gulf of Mexico resorts at that time.
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