Average sea water temperature in October:
+80.5°F
| Minimum sea water temperature in October: | 85.5°F |
| Maximum sea water temperature in October: | 73.8°F |
Daily sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 82.3°F. The highest and lowest sea temperatures during the month were 84.0°F and 78.1°F.
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| Port Aransas |
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| Port Aransas |
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| Port Aransas |
Monthly sea water temperature in Port Aransas, °F
Which USA resorts have warmest sea in October?
| Place name | October 2025 | October 2024 |
|---|---|---|
| Key West | 83.8°F | 82.9°F |
| West Palm Beach | 83.5°F | 83.3°F |
| Fort Lauderdale | 83.5°F | 83.0°F |
| Miami Beach | 83.4°F | 83.4°F |
| Miami | 82.7°F | 82.9°F |
| Corpus Christi | 82.2°F | 80.6°F |
| Naples | 81.9°F | 81.6°F |
| Kauai | 81.3°F | 79.2°F |
| Cape Coral | 81.1°F | 81.2°F |
| Honolulu | 80.7°F | 80.6°F |
| Hawaii | 80.6°F | 80.5°F |
| Houston | 80.4°F | 78.8°F |
| Siesta Key | 80.4°F | 80.7°F |
| Sarasota | 80.2°F | 80.5°F |
| Port St. Lucie | 80.2°F | 80.4°F |
| Maui | 79.8°F | 79.4°F |
| Oahu | 79.8°F | 80.2°F |
| Tampa | 79.4°F | 79.3°F |
| Panama City Beach | 79.2°F | 78.9°F |
| Fort Walton Beach | 79.2°F | 78.6°F |
Best time for vacation in Port Aransas
Port Aransas on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Port Aransas
Local time: 01:02
September 23, wednesday
0300
84°F
NW
8 mph
8 mph
0600
84°F
W
7 mph
7 mph
0900
84°F
W
12 mph
12 mph
1200
84°F
W
13 mph
13 mph
1500
84°F
W
16 mph
16 mph
1800
86°F
W
16 mph
16 mph
2100
86°F
W
16 mph
16 mph
September 24, thursday
0000
84°F
W
14 mph
14 mph
