California water temperature in August

Average California water temperatures in August (°C/°F)
Min (°C/°F) Avg (°C/°F) Max (°C/°F) Current (°C/°F)
Blacks Beach 18.4 (65.1) 19.8 (67.6) 21.2 (70.2) 17.4 (63.3)
Carlsbad 18.6 (65.4) 19.8 (67.6) 21.1 (69.9) 17.5 (63.5)
Coronado 18.4 (65.1) 19.8 (67.6) 21.2 (70.2) 17.1 (62.8)
Del Mar 18.4 (65.1) 19.8 (67.6) 21.2 (70.2) 17.5 (63.4)
Huntington Beach 18.6 (65.4) 19.8 (67.6) 21.1 (69.9) 17.4 (63.4)
La Jolla 18.4 (65.1) 19.8 (67.6) 21.2 (70.2) 17.4 (63.4)
Laguna Beach 18.6 (65.4) 19.8 (67.6) 21.1 (69.9) 17.4 (63.4)
Lake Tahoe 12.7 (54.9) 14.1 (57.4) 15.5 (59.9) 6.6 (43.9)
Long Beach 18.1 (64.5) 19.4 (66.9) 20.8 (69.4) 17.7 (63.9)
Los Angeles 16.1 (60.9) 17.6 (63.7) 19.2 (66.5) 17.3 (63.2)
Malibu 16.1 (60.9) 17.6 (63.7) 19.2 (66.5) 17 (62.7)
Malibu Beach 16.1 (60.9) 17.6 (63.7) 19.2 (66.5) 17.1 (62.8)
Mission Bay 18.4 (65.1) 19.8 (67.6) 21.2 (70.2) 17.3 (63.1)
Monterey 13.1 (55.6) 14.5 (58.1) 15.9 (60.6) 14.4 (57.9)
Newport Beach 18.6 (65.4) 19.8 (67.6) 21.1 (69.9) 17.4 (63.4)
Ocean Beach 12 (53.6) 13.4 (56.1) 14.8 (58.6) 12.7 (54.8)
Oceanside 18.6 (65.4) 19.8 (67.6) 21.1 (69.9) 17.5 (63.5)
San Clemente 18.6 (65.4) 19.8 (67.6) 21.1 (69.9) 17.6 (63.6)
San Diego 18.4 (65.1) 19.8 (67.6) 21.2 (70.2) 17.1 (62.8)
San Francisco 12 (53.6) 13.4 (56.1) 14.8 (58.6) 12.5 (54.6)
San Onofre 18.6 (65.4) 19.8 (67.6) 21.1 (69.9) 17.5 (63.5)
Santa Barbara 15 (58.9) 16.6 (61.9) 18.3 (64.9) 17 (62.5)
Santa Catalina Island 18.1 (64.5) 19.4 (66.9) 20.8 (69.4) 17.5 (63.5)
Santa Cruz 13.2 (55.8) 14.4 (57.9) 15.6 (60.1) 14.1 (57.4)
Santa Monica 16.1 (60.9) 17.6 (63.7) 19.2 (66.5) 17.6 (63.7)
Tomales Bay 11.9 (53.3) 13.1 (55.6) 14.4 (57.8) 12.8 (55)
Ventura 15 (58.9) 16.6 (61.9) 18.3 (64.9) 16.6 (61.8)