Where is the sea warmest in California in October?

Carpinteria Beach in United States has the warmest sea in California in October, averaging about 25.0 °C. Morro Strand (25.0 °C) and San Simeon State Beach follow close behind.

How many beaches in California are warm enough to swim in October?

25 of the top 25 ranked beaches in California average 22 °C or more in October, which most swimmers find comfortable without a wetsuit.

How are these October sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical October rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Seasonal ranking

Warmest sea temperature in California in October

Where the sea is warmest across California during October, ranked by long-term monthly average water temperature. Carpinteria Beach (California, United States) tops the list at around 25°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Carpinteria Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
2
Morro Strand
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
3
San Simeon State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
4
Bolinas Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
5
Muir Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
6
Pacifica State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
7
Ocean Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
8
Gray Whale Cove
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
9
Montara State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
10
Pescadero State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
11
Manresa State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
12
Sunset State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
13
Windansea Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
14
Rodeo Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
15
Drakes Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
16
Bodega Bay Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
17
Goat Rock Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
18
Manchester State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
19
Big River Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
20
Van Damme Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
21
San Gregorio State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
22
Waddell Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
23
Natural Bridges State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
24
New Brighton State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average
25
Rio Del Mar State Beach
California · United States · Pacific Ocean
Warm — comfortable swimming
25°C
October average

Warmest sea in October elsewhere

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California in October — frequently asked questions

Where is the sea warmest in California in October?: Carpinteria Beach in United States has the warmest sea in California in October, averaging about 25.0 °C. Morro Strand (25.0 °C) and San Simeon State Beach follow close behind.
How many beaches in California are warm enough to swim in October?: 25 of the top 25 ranked beaches in California average 22 °C or more in October, which most swimmers find comfortable without a wetsuit.
How are these October sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical October rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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