California water temperature in September
Min (°C/°F) | Avg (°C/°F) | Max (°C/°F) | Current (°C/°F) | |
---|---|---|---|---|
Blacks Beach | 17.8 (64) | 19.3 (66.7) | 20.9 (69.5) | 23 (73.4) |
Carlsbad | 17.7 (63.8) | 19.3 (66.7) | 21 (69.7) | 22.9 (73.3) |
Coronado | 17.8 (64) | 19.3 (66.7) | 20.9 (69.5) | 22.5 (72.5) |
Del Mar | 17.8 (64) | 19.3 (66.7) | 20.9 (69.5) | 23.1 (73.6) |
Huntington Beach | 17.7 (63.8) | 19.3 (66.7) | 21 (69.7) | 21.1 (70) |
La Jolla | 17.8 (64) | 19.3 (66.7) | 20.9 (69.5) | 23 (73.5) |
Laguna Beach | 17.7 (63.8) | 19.3 (66.7) | 21 (69.7) | 21.5 (70.7) |
Lake Tahoe | 12.5 (54.5) | 13.8 (56.8) | 15.1 (59.2) | 6.8 (44.2) |
Long Beach | 17.3 (63.1) | 18.9 (66) | 20.6 (69) | 20.9 (69.7) |
Los Angeles | 15.5 (59.8) | 17.1 (62.8) | 18.8 (65.8) | 20.8 (69.4) |
Malibu | 15.5 (59.8) | 17.1 (62.8) | 18.8 (65.8) | 20.3 (68.6) |
Malibu Beach | 15.5 (59.8) | 17.1 (62.8) | 18.8 (65.8) | 20.5 (68.8) |
Mission Bay | 17.8 (64) | 19.3 (66.7) | 20.9 (69.5) | 22.8 (73) |
Monterey | 13.4 (56.1) | 14.5 (58.1) | 15.6 (60.1) | 14.6 (58.3) |
Newport Beach | 17.7 (63.8) | 19.3 (66.7) | 21 (69.7) | 21.3 (70.3) |
Ocean Beach | 12.9 (55.1) | 13.8 (56.8) | 14.8 (58.6) | 14.7 (58.4) |
Oceanside | 17.7 (63.8) | 19.3 (66.7) | 21 (69.7) | 22.8 (73) |
San Clemente | 17.7 (63.8) | 19.3 (66.7) | 21 (69.7) | 22.1 (71.8) |
San Diego | 17.8 (64) | 19.3 (66.7) | 20.9 (69.5) | 22.4 (72.3) |
San Francisco | 12.9 (55.1) | 13.8 (56.8) | 14.8 (58.6) | 14.2 (57.5) |
San Onofre | 17.7 (63.8) | 19.3 (66.7) | 21 (69.7) | 22.2 (72) |
Santa Barbara | 14.4 (57.9) | 16.1 (61) | 17.8 (64) | 18.5 (65.3) |
Santa Catalina Island | 17.3 (63.1) | 18.9 (66) | 20.6 (69) | 21.7 (71.1) |
Santa Cruz | 13.7 (56.6) | 14.7 (58.5) | 15.8 (60.4) | 13.9 (57.1) |
Santa Monica | 15.5 (59.8) | 17.1 (62.8) | 18.8 (65.8) | 21.1 (70.1) |
Tomales Bay | 12.7 (54.8) | 13.4 (56.1) | 14.2 (57.5) | 13.2 (55.8) |
Ventura | 14.4 (57.9) | 16.1 (61) | 17.8 (64) | 19 (66.3) |