California water temperature in October

Average California water temperatures in October (°C/°F)
Min (°C/°F) Avg (°C/°F) Max (°C/°F) Current (°C/°F)
Blacks Beach 16.9 (62.3) 18.3 (64.9) 19.8 (67.6) 15.6 (60.1)
Carlsbad 16.6 (61.8) 18.1 (64.6) 19.7 (67.4) 15.2 (59.3)
Coronado 16.9 (62.3) 18.3 (64.9) 19.8 (67.6) 15.8 (60.4)
Del Mar 16.9 (62.3) 18.3 (64.9) 19.8 (67.6) 15.5 (59.9)
Huntington Beach 16.6 (61.8) 18.1 (64.6) 19.7 (67.4) 14.1 (57.4)
La Jolla 16.9 (62.3) 18.3 (64.9) 19.8 (67.6) 15.6 (60.1)
Laguna Beach 16.6 (61.8) 18.1 (64.6) 19.7 (67.4) 14.3 (57.7)
Lake Tahoe 12 (53.6) 13.3 (55.9) 14.6 (58.3) 6.3 (43.3)
Long Beach 16.2 (61.1) 17.8 (64) 19.5 (67) 14 (57.2)
Los Angeles 15.2 (59.3) 16.3 (61.3) 17.5 (63.4) 13.8 (56.8)
Malibu 15.2 (59.3) 16.3 (61.3) 17.5 (63.4) 13.4 (56.1)
Malibu Beach 15.2 (59.3) 16.3 (61.3) 17.5 (63.4) 13.5 (56.2)
Mission Bay 16.9 (62.3) 18.3 (64.9) 19.8 (67.6) 15.7 (60.2)
Monterey 12.8 (55) 14.3 (57.7) 15.9 (60.5) 12.1 (53.7)
Newport Beach 16.6 (61.8) 18.1 (64.6) 19.7 (67.4) 14.1 (57.5)
Ocean Beach 12.4 (54.3) 13.7 (56.7) 15 (59) 12.5 (54.5)
Oceanside 16.6 (61.8) 18.1 (64.6) 19.7 (67.4) 15.1 (59.2)
San Clemente 16.6 (61.8) 18.1 (64.6) 19.7 (67.4) 14.6 (58.4)
San Diego 16.9 (62.3) 18.3 (64.9) 19.8 (67.6) 15.7 (60.2)
San Francisco 12.4 (54.3) 13.7 (56.7) 15 (59) 12.6 (54.6)
San Onofre 16.6 (61.8) 18.1 (64.6) 19.7 (67.4) 14.8 (58.6)
Santa Barbara 14.3 (57.7) 15.7 (60.3) 17.2 (62.9) 12.6 (54.6)
Santa Catalina Island 16.2 (61.1) 17.8 (64) 19.5 (67) 14.3 (57.7)
Santa Cruz 13 (55.4) 14.4 (57.9) 15.8 (60.4) 11.8 (53.2)
Santa Monica 15.2 (59.3) 16.3 (61.3) 17.5 (63.4) 13.7 (56.6)
Tomales Bay 12.1 (53.7) 13.4 (56.1) 14.8 (58.6) 10.9 (51.7)
Ventura 14.3 (57.7) 15.7 (60.3) 17.2 (62.9) 13.1 (55.6)