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Seal Beach

Water Temperature in the Pacific Ocean in Seal Beach, California: Current, Historical Data and Forecast

On this page, you will find comprehensive information about the sea temperature in Seal Beach in California, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Water Temperature in Seal Beach

60°F

TODAY

59°F

YESTERDAY

58°F

A WEEK AGO

All water temperature data is now available in our official mobile apps — for iOS and Android.

Analysis, Historical Data, and Forecast of Water Temperature

Today sea water temperature in the Pacific Ocean in Seal Beach is 15.2°F. The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.

It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.

Water Temperature Chart for Pacific Ocean in Seal Beach Over the Last 30 Days

The water temperature in Seal Beach today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.

According to our forecast, the sea temperature in Seal Beach will remain nearly unchanged in the coming days, its value will be 61°F.

Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.

Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across United States to enhance accuracy.

Water temperature data for Seal Beach and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.

Table of Daily Sea Temperature Data

DateCurrentAverageForecast
May 158°F60°F
May 259°F61°F
May 360°F61°F
May 460°F61°F
May 559°F63°F
May 660°F61°F
May 759°F64°F
May 860°F61°F
May 964°F60°F
May 1064°F60°F
May 1162°F61°F
May 1261°F61°F
May 1362°F61°F
May 1463°F61°F
May 1561°F61°F
May 1662°F61°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Seal Beach Throughout the Year

Throughout the year, the sea temperature in Seal Beach exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 129 days.

Below is the annual chart of sea temperature changes in the Pacific Ocean in Seal Beach.

January

MinimumAverageMaximum
55°F59°F63°F

February

MinimumAverageMaximum
54°F57°F61°F

March

MinimumAverageMaximum
54°F58°F63°F

April

MinimumAverageMaximum
54°F59°F64°F

May

MinimumAverageMaximum
55°F62°F68°F

June

MinimumAverageMaximum
59°F64°F70°F

July

MinimumAverageMaximum
61°F66°F72°F

August

MinimumAverageMaximum
63°F69°F75°F

September

MinimumAverageMaximum
63°F69°F75°F

October

MinimumAverageMaximum
59°F65°F72°F

November

MinimumAverageMaximum
55°F62°F68°F

December

MinimumAverageMaximum
57°F61°F64°F

Monthly Water Temperature Histogram for Pacific Ocean in Seal Beach

You can explore detailed data on how the water temperature in Seal Beach varies each month:

What Beaches Are There In and Around Seal Beach?

Seal Beach

Seal Beach is a 5-stars sandy beach, is located directly in Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Seal Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Alamitos Park Beach

Alamitos Park Beach is a 3-stars sandy beach, is located directly in Seal Beach. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

East Bayside Beach

East Bayside Beach is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Mother's Beach / Marine Park Beach

Mother's Beach / Marine Park Beach is a 5-stars sandy beach, located in a 2 km (1 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Mother's Beach / Marine Park Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Mother's Beach

Mother's Beach is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Seal Beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Peninsula Bayside Beach

Peninsula Bayside Beach is a 5-stars sandy beach, located in a 2 km (1 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Peninsula Beach

Peninsula Beach is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Sunset Aquatic Marina / Sunset Harbor

Sunset Aquatic Marina / Sunset Harbor is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Seal Beach. There is parking. There are restrooms. There are cafés.

Surfside Beach

Surfside Beach is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Seal Beach. There is parking. There are cafés. Surfside Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Alamitos Bay Beach

Alamitos Bay Beach is a 5-stars sandy beach, located in a 3 km (2 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Alamitos Bay Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Colorado Lagoon Park Beach

Colorado Lagoon Park Beach is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Rosie's Dog Beach

Rosie's Dog Beach is a 5-stars sandy beach, located in a 4 km (2 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Belmont Shore

Belmont Shore is a 5-stars sandy beach, located in a 4 km (2 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Belmont Shore is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Sunset Beach

Sunset Beach is a 5-stars sandy beach, located in a 4 km (2 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Sunset Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Huntington Harbour

Huntington Harbour is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Seal Beach. There is parking. There are restrooms. There are cafés. Huntington Harbour is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Marine Stadium Beach

Marine Stadium Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Seal Beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Junipero Beach

Junipero Beach is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Junipero Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Bolsa Chica State Beach

Bolsa Chica State Beach is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Bolsa Chica State Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Alamitos Beach

Alamitos Beach is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Seal Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Granada Beach

Granada Beach is a 5-stars sandy beach, located in a 9 km (6 miles) radius of Seal Beach. There is parking. There are restrooms. There are cafés. Granada Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Seal Beach Weather

MAY 9

64°F / 70°F
clear sky

humidity: 72% | wind: 2 mph

MAY 10

63°F / 70°F
clear sky

humidity: 74% | wind: 2 mph

MAY 11

61°F / 66°F
scattered clouds: 25-50%

humidity: 68% | wind: 2 mph

MAY 12

59°F / 63°F
overcast clouds: 85-100%

humidity: 68% | wind: 6 mph

California, United StatesCalifornia, United StatesCalifornia, United States

Sea Temperature in the Pacific Ocean in Seal Beach: General Trends and Swimming Opportunities

Original name
Seal Beach
The Local Time
02:17 PM
Time Zone
UTC-7
Sunrise
05:57 AM
Sunset
07:42 PM
Length of the day
13 h 44 m

The coastal region of California, United States, exhibits a Mediterranean climate characterized by mild, wet winters and warm, dry summers. Marked by moderate temperatures year-round, it experiences more fog and significantly cooler temperatures than the inland areas due to proximity to the Pacific Ocean.

Seal Beach is located in North America in the Northern Hemisphere at a latitude of 34 degrees, along the shores of the Pacific Ocean. Seal Beach lies within the California in United States.

The average annual daytime air temperature in Seal Beach is 72°F (22°C), with the average nighttime temperature being 55°F (13°C). The highest average daily temperature occurs in August, reaching 79°F (26°C), while the lowest is in December at 66°F (19°C). As for nighttime temperatures, the minimum average temperature of 47°F (8°C) is recorded in December, and the maximum is in August, reaching 63°F (17°C).

According to historical data, Seal Beach experiences 35 rainy days per year, which accounts for 10 percent of all days in the year. On average, there are 3 rainy days each month. The wettest month is February, with 6 rainy days and 3.1 inches (78 mm) of precipitation, while the driest month is July, which typically has 0 rainy days and only 0.0 inches (0 mm) of precipitation.

The average annual water temperature in Pacific Ocean in Seal Beach is 63°F (17°C). In February, the water reaches its lowest point of the year at 54°F (12°C), while in August, it peaks at 75°F (24°C). In Seal Beach, the water temperature in the Pacific Ocean never consistently reaches a comfortable level for swimming in any month.

Geographical Location of Seal Beach

Frequently Asked Questions About Seal Beach and its Water Temperatures

What is the current sea temperature in Seal Beach?

The water temperature today in the Pacific Ocean in Seal Beach is 60°F (15.4°C).

In which months is the water temperature in Seal Beach comfortable for swimming?

It cannot be guaranteed that the water temperature in Seal Beach will be comfortable for swimming in any month of the year.

What is the water temperature in Seal Beach during the winter?

The water temperature in the Pacific Ocean in Seal Beach during the winter ranges from 54°F to 64°F (12°C to 18°C).

What is the water temperature in Seal Beach during the spring?

The water temperature in the Pacific Ocean in Seal Beach during the spring ranges from 54°F to 68°F (12°C to 20°C).

What is the water temperature in Seal Beach during the summer?

The water temperature in the Pacific Ocean in Seal Beach during the summer ranges from 59°F to 75°F (15°C to 24°C).

What is the water temperature in Seal Beach during the fall?

The water temperature in the Pacific Ocean in Seal Beach during the fall ranges from 55°F to 75°F (13°C to 24°C).

Is it possible to swim in the sea in Seal Beach at any time of the year?

The Pacific Ocean in Seal Beach is quite cool, and swimming is only possible in June, July, August, September, and October when the water temperature reaches 70°F (21°C).

What sea temperatures can I expect in Seal Beach in the next month?

In June, the water temperature in the Pacific Ocean in Seal Beach will range between 59°F (15°C) and 70°F (21°C)