Average sea water temperature in January:
+61.8°F
| Minimum sea water temperature in January: | 73.6°F |
| Maximum sea water temperature in January: | 53.4°F |
Daily sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 59.1°F. The highest and lowest sea temperatures during the month were 66.6°F and 53.4°F.
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| Port Aransas |
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| Port Aransas |
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Monthly sea water temperature in Port Aransas, °F
Which USA resorts have warmest sea in January?
| Place name | January 2026 | January 2025 |
|---|---|---|
| Kailua Kona | 78.6°F | 78.2°F |
| Honolulu | 77.8°F | 77.6°F |
| Hawaii | 77.8°F | 77.5°F |
| Kauai | 77.2°F | 75.0°F |
| Maui | 77.1°F | 76.9°F |
| West Palm Beach | 77.0°F | 75.5°F |
| Oahu | 76.4°F | 76.5°F |
| Fort Lauderdale | 76.4°F | 75.1°F |
| Miami Beach | 74.4°F | 73.1°F |
| Key West | 73.6°F | 70.3°F |
| Islamorada | 73.1°F | 71.3°F |
| Key Largo | 72.0°F | 71.1°F |
| South Padre Island | 71.5°F | 66.7°F |
| Miami | 71.5°F | 70.7°F |
| Everglades | 71.2°F | 68.6°F |
| Marco Island | 69.5°F | 65.2°F |
| Naples | 69.2°F | 64.7°F |
| Sanibel Island | 69.1°F | 63.7°F |
| Cocoa Beach | 68.3°F | 60.9°F |
| Corpus Christi | 67.9°F | 61.6°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: 21:07
January 15, thursday
0000
55°F
S
16 mph
16 mph
0300
52°F
S
15 mph
15 mph
0600
50°F
S
17 mph
17 mph
0900
48°F
S
16 mph
16 mph
1200
55°F
S
11 mph
11 mph
1500
63°F
NW
2 mph
2 mph
1800
63°F
NW
11 mph
11 mph
2100
55°F
N
11 mph
11 mph
