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

69.0

°F

September 7, 05:29

Trend:

increasing

Yesterday:

68.8°F

Tomorrow:

69.4°F

Sunrise:

06:29

Sunset:

19:09

Day Length:

12 h. 40 min.

Laguna Beach in September

Minimum:

58.0°F

Average:

59.5°F

Maximum:

61.7°F

Sea water temperature in Laguna Beach today

As of now, in Laguna Beach, the water temperature is 69.0°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 2.1°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 73.7°F on 2019, while the historical minimum was 66.1°F on 2021.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 69.1°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
Aug 24 74.1°F 72.6°F 71.1°F
Aug 25 74.1°F 72.6°F 71.2°F
Aug 26 74.2°F 72.5°F 71.0°F
Aug 27 73.7°F 72.7°F 71.1°F
Aug 28 73.5°F 72.3°F 70.9°F
Aug 29 73.9°F 72.9°F 71.0°F
Aug 30 72.4°F 72.1°F 70.7°F
Aug 31 71.1°F 70.6°F 70.4°F
Sep 1 71.7°F 70.2°F 70.4°F
Sep 2 71.1°F 70.1°F 70.6°F
Sep 3 71.2°F 70.0°F 70.9°F
Sep 4 70.6°F 69.9°F 70.8°F
Sep 5 70.3°F 70.3°F 70.8°F
Sep 6 68.8°F 69.8°F 70.4°F
Sep 7 69.0°F 71.0°F 71.2°F
Sep 8 69.4°F 71.4°F 71.5°F
Sep 9 69.4°F 71.8°F 71.5°F
Sep 10 69.4°F 70.9°F 71.5°F
Sep 11 69.1°F 69.5°F 71.2°F
Sep 12 69.0°F 68.9°F 71.1°F
Sep 13 68.9°F 68.9°F 71.0°F
Sep 14 68.7°F 68.5°F 70.8°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, 60.8°F in Spring, 68.5°F in Summer, and 67.4°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Long Beach 67.2°F 28mi
Oceanside 71.5°F 33mi
Redondo Beach 70.3°F 41mi
Venice 71.6°F 50mi
Malibu 69.8°F 66mi
San Diego 69.5°F 67mi

* current water temperature in this city

** straight line distance from Laguna Beach