All data are in degrees Fahrenheit

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Water temperature in Laguna Beach

Detailed information about the current water temperature in Laguna Beach. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Laguna Beach now

74.9

°F

August 1, 17:08

Trend:

decreasing

Yesterday:

75.5°F

Tomorrow:

74.8°F

Sunrise:

06:03

Sunset:

19:51

Day Length:

13 h. 48 min.

Laguna Beach in August

Minimum:

58.2°F

Average:

59.8°F

Maximum:

62.2°F

Sea water temperature in Laguna Beach today

As of now, in Laguna Beach, the water temperature is 74.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 5.1°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 75.3°F on 2018, while the historical minimum was 65.3°F on 2025.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 74.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Laguna Beach

Date Current Year

actual* / forecast**

last year 10 years average
Jul 18 71.2°F 70.1°F 70.4°F
Jul 19 71.8°F 69.7°F 70.5°F
Jul 20 73.5°F 69.8°F 70.5°F
Jul 21 73.1°F 70.1°F 70.4°F
Jul 22 73.3°F 70.7°F 70.1°F
Jul 23 73.0°F 71.0°F 70.1°F
Jul 24 71.6°F 69.5°F 69.8°F
Jul 25 72.3°F 68.4°F 69.8°F
Jul 26 72.6°F 67.6°F 69.8°F
Jul 27 72.5°F 66.1°F 70.2°F
Jul 28 73.9°F 65.6°F 70.4°F
Jul 29 74.8°F 64.7°F 70.5°F
Jul 30 74.7°F 64.8°F 70.7°F
Jul 31 75.5°F 65.1°F 70.6°F
Aug 1 74.9°F 65.3°F 69.8°F
Aug 2 74.8°F 66.0°F 69.8°F
Aug 3 74.9°F 66.7°F 69.9°F
Aug 4 74.7°F 67.6°F 69.6°F
Aug 5 74.8°F 67.5°F 69.7°F
Aug 6 74.9°F 67.9°F 69.9°F
Aug 7 74.9°F 69.3°F 69.8°F
Aug 8 75.0°F 69.3°F 69.9°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Laguna Beach by month

In an average year, Laguna Beach offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Laguna Beach was recorded on August 25, 2020, reaching a 76.2°F. While the coldest temperature occurred on April 7, 2025, dipping to 54.2°F. The average readings by season are 60.0°F in Winter, 60.9°F in Spring, 68.5°F in Summer, and 66.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Long Beach 70.5°F 28mi
Oceanside 76.3°F 33mi
Redondo Beach 73.8°F 41mi
Venice 73.3°F 50mi
Malibu 71.1°F 66mi
San Diego 74.3°F 67mi

* current water temperature in this city

** straight line distance from Laguna Beach