Swimming in California in march 2025 Sea temperature by city in march

Do you want to go to the beach in California in march 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in march in California by city and our opinion on the chances of enjoying pleasant sea conditions.

Sea temperature in California in march 2025

Here, find the average sea temperature in California in march in several coastal cities.

Los Angeles

on average:

59°F

min: 55°F / max: 62°F

San Francisco

on average:

54°F

min: 51°F / max: 58°F

San Diego

on average:

60°F

min: 58°F / max: 62°F

Big Sur

on average:

55°F

min: 51°F / max: 59°F

Cambria

on average:

56°F

min: 52°F / max: 59°F

Carmel-by-the-Sea

on average:

55°F

min: 52°F / max: 58°F

Channel Islands National Park

on average:

56°F

min: 53°F / max: 61°F

Crescent City

on average:

52°F

min: 49°F / max: 54°F

Encinitas

on average:

60°F

min: 57°F / max: 62°F

Eureka

on average:

52°F

min: 49°F / max: 55°F

Gaviota

on average:

56°F

min: 52°F / max: 61°F

Golden Gate National Recreation Area

on average:

54°F

min: 51°F / max: 58°F

Gualala

on average:

53°F

min: 50°F / max: 56°F

Half Moon Bay

on average:

54°F

min: 51°F / max: 58°F

Hollywood

on average:

59°F

min: 56°F / max: 62°F

Jenner

on average:

53°F

min: 50°F / max: 58°F

Klamath

on average:

51°F

min: 49°F / max: 54°F

Malibu

on average:

58°F

min: 54°F / max: 62°F

Manhattan Beach

on average:

59°F

min: 56°F / max: 62°F

McKinleyville

on average:

51°F

min: 49°F / max: 54°F

Mendocino

on average:

53°F

min: 50°F / max: 56°F

Morro Bay

on average:

56°F

min: 52°F / max: 59°F

Moss Beach

on average:

54°F

min: 51°F / max: 58°F

Newport Beach

on average:

59°F

min: 56°F / max: 62°F

Oakland

on average:

54°F

min: 51°F / max: 58°F

Oceanside

on average:

59°F

min: 57°F / max: 62°F

Oxnard

on average:

57°F

min: 53°F / max: 61°F

Pacific Grove

on average:

55°F

min: 51°F / max: 58°F

Pescadero

on average:

54°F

min: 51°F / max: 58°F

Pismo Beach

on average:

56°F

min: 52°F / max: 60°F

Point Reyes

on average:

54°F

min: 50°F / max: 58°F

San Clemente

on average:

60°F

min: 57°F / max: 62°F

Santa Barbara

on average:

57°F

min: 53°F / max: 61°F

Santa Cruz California

on average:

55°F

min: 52°F / max: 59°F

Santa Monica

on average:

59°F

min: 55°F / max: 62°F

Sea Ranch

on average:

53°F

min: 50°F / max: 56°F

Stinson Beach

on average:

54°F

min: 50°F / max: 58°F

Timber Cove

on average:

53°F

min: 50°F / max: 57°F

Topanga

on average:

58°F

min: 54°F / max: 61°F

Ventura

on average:

58°F

min: 54°F / max: 61°F

Bodega Bay

on average:

53°F

min: 50°F / max: 57°F

Carlsbad

on average:

59°F

min: 57°F / max: 62°F

Chula Vista

on average:

60°F

min: 58°F / max: 62°F

Fort Bragg

on average:

54°F

min: 50°F / max: 56°F

Huntington Beach

on average:

59°F

min: 56°F / max: 62°F

Share on facebook Share on twitter Send on messenger Send by email

Sea temperature in february in California

Sea temperature in april in California

Where should you go swimming in California in the month of march?

Swimming in California in march is cold (in the best case scenario)

In march in California swimming conditions vary by city. Details below:

Swimming in march in San Diego, Encinitas, San Clemente and Chula Vista is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average temperature of 60°F (min: 58°F/max: 62°F).

Forget about swimming in Los Angeles , San Francisco, Big Sur, Cambria, Carmel-by-the-Sea, Channel Islands National Park, Crescent City, Eureka, Gaviota, Golden Gate National Recreation Area, Gualala, Half Moon Bay, Hollywood, Jenner, Klamath, Malibu, Manhattan Beach, McKinleyville, Mendocino, Morro Bay, Moss Beach, Newport Beach, Oakland, Oceanside, Oxnard, Pacific Grove, Pescadero, Pismo Beach, Point Reyes, Santa Barbara, Santa Cruz California, Santa Monica, Sea Ranch, Stinson Beach, Timber Cove, Topanga, Ventura, Bodega Bay, Carlsbad, Fort Bragg and Huntington Beach in march! The water temperature is freezing, reaching as low as 55°F (and only 62°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!

Where to go swimming in California in march: the map of sea temperatures

ideal swimming

pleasant swimming

cool swimming

cold swimming

freezing swimming

Water temperature and seasonal norms in march

Los Angeles

	February	March	April
Average sea temperature	59°F	59°F	60°F
Minimum sea temperature	57°F	55°F	57°F
Maximum sea temperature	61°F	62°F	63°F
Average outside temperature	61°F	63°F	67°F
Maximum outside temperature	68°F	70°F	74°F
Minimum outside temperature	54°F	56°F	61°F
Precipitation	2.9in	2in	0.8in
Number of days of precipitation	3 jour(s) (9%)	2 jour(s) (6%)	1 jour(s) (3%)
Cloud cover	19%	21%	17%
Our opinion	freezing swimming	freezing swimming	cold swimming

More information on swimming in Los Angeles in march

San Francisco

	February	March	April
Average sea temperature	54°F	54°F	53°F
Minimum sea temperature	51°F	51°F	50°F
Maximum sea temperature	57°F	58°F	57°F
Average outside temperature	56°F	58°F	61°F
Maximum outside temperature	61°F	63°F	67°F
Minimum outside temperature	50°F	52°F	56°F
Precipitation	3.4in	2.6in	1in
Number of days of precipitation	4 jour(s) (15%)	4 jour(s) (13%)	2 jour(s) (5%)
Cloud cover	30%	34%	25%
Our opinion	freezing swimming	freezing swimming	freezing swimming

More information on swimming in San Francisco in march

San Diego

	February	March	April
Average sea temperature	59°F	60°F	61°F
Minimum sea temperature	58°F	58°F	59°F
Maximum sea temperature	61°F	62°F	63°F
Average outside temperature	61°F	63°F	65°F
Maximum outside temperature	67°F	67°F	68°F
Minimum outside temperature	56°F	58°F	61°F
Precipitation	2.4in	1.6in	0.7in
Number of days of precipitation	3 jour(s) (9%)	2 jour(s) (7%)	1 jour(s) (3%)
Cloud cover	20%	23%	20%
Our opinion	freezing swimming	cold swimming	cold swimming

More information on swimming in San Diego in march

Big Sur

	February	March	April
Average sea temperature	55°F	55°F	54°F
Minimum sea temperature	52°F	51°F	51°F
Maximum sea temperature	58°F	59°F	57°F
Average outside temperature	54°F	56°F	58°F
Maximum outside temperature	59°F	59°F	61°F
Minimum outside temperature	50°F	50°F	54°F
Precipitation	4.1in	3.9in	1.7in
Number of days of precipitation	5 jour(s) (18%)	6 jour(s) (18%)	2 jour(s) (8%)
Cloud cover	28%	33%	26%
Our opinion	freezing swimming	freezing swimming	freezing swimming

More information on swimming in Big Sur in march

Cambria

	February	March	April
Average sea temperature	56°F	56°F	55°F
Minimum sea temperature	53°F	52°F	52°F
Maximum sea temperature	59°F	59°F	57°F
Average outside temperature	56°F	58°F	61°F
Maximum outside temperature	63°F	65°F	67°F
Minimum outside temperature	49°F	50°F	56°F
Precipitation	2.5in	2.6in	0.7in
Number of days of precipitation	3 jour(s) (12%)	3 jour(s) (11%)	1 jour(s) (3%)
Cloud cover	25%	26%	19%
Our opinion	freezing swimming	freezing swimming	freezing swimming

List of coastal cities in California

Los Angeles in march	freezing swimming
San Francisco in march	freezing swimming
San Diego in march	cold swimming
Big Sur in march	freezing swimming
Cambria in march	freezing swimming
Carmel-by-the-Sea in march	freezing swimming
Channel Islands National Park in march	freezing swimming
Crescent City in march	freezing swimming
Encinitas in march	cold swimming
Eureka in march	freezing swimming
Gaviota in march	freezing swimming
Golden Gate National Recreation Area in march	freezing swimming
Gualala in march	freezing swimming
Half Moon Bay in march	freezing swimming
Hollywood in march	freezing swimming
Jenner in march	freezing swimming
Klamath in march	freezing swimming
Malibu in march	freezing swimming
Manhattan Beach in march	freezing swimming
McKinleyville in march	freezing swimming
Mendocino in march	freezing swimming
Morro Bay in march	freezing swimming
Moss Beach in march	freezing swimming
Newport Beach in march	freezing swimming
Oakland in march	freezing swimming
Oceanside in march	freezing swimming
Oxnard in march	freezing swimming
Pacific Grove in march	freezing swimming
Pescadero in march	freezing swimming
Pismo Beach in march	freezing swimming
Point Reyes in march	freezing swimming
San Clemente in march	cold swimming
Santa Barbara in march	freezing swimming
Santa Cruz California in march	freezing swimming
Santa Monica in march	freezing swimming
Sea Ranch in march	freezing swimming
Stinson Beach in march	freezing swimming
Timber Cove in march	freezing swimming
Topanga in march	freezing swimming
Ventura in march	freezing swimming
Bodega Bay in march	freezing swimming
Carlsbad in march	freezing swimming
Chula Vista in march	cold swimming
Fort Bragg in march	freezing swimming
Huntington Beach in march	freezing swimming