World Resorts USA South Padre Island Weather

South Padre Island Sea Temperature in May

Average sea water temperature in May:
+79.1°F
Minimum sea water temperature in May: 84.4°F
Maximum sea water temperature in May: 73.9°F

Daily sea water temperature in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 80.0°F. The highest and lowest sea temperatures during the month were 83.1°F and 77.9°F.

Monthly sea water temperature in South Padre Island, °F

Which USA resorts have warmest sea in May?

Place name May 2025 May 2024
Everglades 84.5°F 84.6°F
Islamorada 83.6°F 84.4°F
Key West 83.5°F 84.6°F
Naples 83.5°F 83.8°F
Marco Island 83.5°F 84.0°F
Key Largo 83.5°F 84.1°F
Cape Coral 83.4°F 83.6°F
Sanibel Island 83.1°F 83.2°F
Sarasota 82.7°F 82.9°F
Tampa 82.7°F 82.5°F
St. Petersburg 82.6°F 82.4°F
Clearwater Beach 82.6°F 82.5°F
Miami 82.6°F 83.3°F
Siesta Key 82.5°F 82.6°F
Miami Beach 82.4°F 83.0°F
Fort Lauderdale 81.1°F 81.7°F
West Palm Beach 81.1°F 81.5°F
Corpus Christi 80.9°F 81.0°F
Pensacola 80.1°F 79.4°F
South Padre Island 80.0°F 81.1°F

Best time for vacation in South Padre Island

Sunniest months:
August 17 days
October 15 days
July 14 days
Warmest months:
August 90.6 °F
July 89.6 °F
June 89.1 °F
Warmest sea temp:
September 85.4 °F
August 84.7 °F
July 83.1 °F
Coldest months:
January 67.9 °F
February 68.0 °F
December 71.8 °F
Rainiest months:
May 3 days
July 3 days
September 2 days
Windiest months:
April 14.1 mph
March 13.8 mph
May 13.7 mph

South Padre Island on a weather map

South Padre Island
+72°F
NW 8 mph
Feels like: +72°F
Precip.: 0%
Places in USA:
Name
°F
+34°F
+72°F
+72°F
+55°F
+59°F
+66°F
+70°F
+64°F
+34°F
+63°F
+54°F
+59°F
+55°F
+68°F
+41°F
24 Hours Forecast
South Padre Island
Local time: 06:21
December 25, thursday
0900
72°F
NW
9 mph
1200
72°F
NW
11 mph
1500
73°F
NW
11 mph
1800
72°F
NW
12 mph
2100
72°F
NW
12 mph
December 26, friday
0000
72°F
NW
9 mph
0300
70°F
N
9 mph
0600
68°F
N
9 mph
Units of measurement: °C / °F