World Resorts USA San Francisco Weather

San Francisco Sea Temperature in September

Average sea water temperature in September:
+61.8°F
Minimum sea water temperature in September: 66.9°F
Maximum sea water temperature in September: 55.8°F

Daily sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 63.0°F. The highest and lowest sea temperatures during the month were 65.7°F and 61.0°F.

Monthly sea water temperature in San Francisco, °F

Which USA resorts have warmest sea in September?

Place name September 2024 September 2023
Key West 87.4°F 87.3°F
Naples 87.2°F 86.8°F
Marco Island 87.2°F 86.7°F
Siesta Key 86.8°F 85.8°F
Sarasota 86.7°F 85.8°F
Cape Coral 86.5°F 86.0°F
Fort Lauderdale 86.4°F 86.2°F
West Palm Beach 86.4°F 86.2°F
Miami Beach 86.3°F 86.3°F
Clearwater Beach 86.2°F 85.5°F
St. Petersburg 86.1°F 85.3°F
Miami 86.0°F 86.0°F
Tampa 86.0°F 85.5°F
South Padre Island 85.8°F 86.3°F
Cocoa Beach 85.2°F 84.4°F
Port St. Lucie 84.9°F 84.6°F
Panama City Beach 84.8°F 85.1°F
Santa Rosa Beach 84.8°F 85.3°F
Corpus Christi 84.7°F 87.1°F
Miramar Beach 84.6°F 85.2°F

Best time for vacation in San Francisco

Sunniest months:
June 19 days
September 18 days
October 18 days
Warmest months:
August 65.9 °F
September 65.0 °F
October 63.9 °F
Warmest sea temp:
September 61.8 °F
August 61.6 °F
October 60.4 °F
Coldest months:
December 54.3 °F
January 54.7 °F
February 55.6 °F
Rainiest months:
February 4 days
March 4 days
December 4 days
Windiest months:
May 10.0 mph
June 9.6 mph
April 9.5 mph

San Francisco on a weather map

San Francisco
+63°F
SE 6 mph
Feels like: +63°F
Precip.: 0%
Places in USA:
Name
°F
+63°F
+66°F
+81°F
+81°F
+68°F
+72°F
+81°F
+75°F
+61°F
+68°F
+63°F
+79°F
+81°F
+70°F
+64°F
24 Hours Forecast
San Francisco
Local time: 15:40
November 05, tuesday
1800
61°F
E
7 mph
2100
59°F
E
3 mph
November 06, wednesday
0000
59°F
SE
5 mph
0300
57°F
S
10 mph
0600
55°F
S
16 mph
0900
57°F
SW
14 mph
1200
61°F
SW
16 mph
1500
61°F
SW
18 mph
Units of measurement: °C / °F