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

72.8

°F

September 27, 19:19

Trend:

stable

Yesterday:

73.1°F

Tomorrow:

73.0°F

Sunrise:

06:43

Sunset:

18:41

Day Length:

11 h. 58 min.

Laguna Beach in October

Minimum:

58.0°F

Average:

59.6°F

Maximum:

62.1°F

Sea water temperature in Laguna Beach today

As of now, in Laguna Beach, the water temperature is 72.8°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 5.2°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 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 70.5°F on 2019, while the historical minimum was 63.7°F on 2023.

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. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 73.2°F, with minimum temperature starting at 72.9°F, while the maximum might reach 73.5°F.

Daily water temperature in Laguna Beach

Date Current Year

actual* / forecast**

last year 10 years average
Sep 13 74.3°F 69.2°F 70.8°F
Sep 14 75.5°F 69.4°F 70.7°F
Sep 15 75.1°F 69.9°F 70.7°F
Sep 16 74.5°F 69.2°F 70.4°F
Sep 17 74.6°F 68.8°F 70.3°F
Sep 18 75.1°F 69.4°F 70.3°F
Sep 19 73.8°F 69.6°F 69.9°F
Sep 20 73.8°F 69.5°F 69.8°F
Sep 21 73.3°F 68.8°F 69.7°F
Sep 22 73.7°F 67.7°F 69.5°F
Sep 23 73.7°F 64.9°F 69.0°F
Sep 24 73.2°F 64.7°F 68.8°F
Sep 25 73.3°F 64.7°F 68.5°F
Sep 26 73.1°F 64.2°F 68.4°F
Sep 27 72.8°F 64.4°F 67.6°F
Sep 28 73.0°F 65.8°F 67.8°F
Sep 29 73.5°F 67.3°F 68.2°F
Sep 30 73.5°F 66.9°F 68.3°F
Oct 1 73.4°F 66.9°F 68.2°F
Oct 2 73.3°F 65.6°F 68.0°F
Oct 3 73.1°F 65.9°F 67.9°F
Oct 4 72.9°F 66.0°F 67.7°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 30, 2026, reaching a 77.6°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, 68.6°F in Summer, and 67.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Long Beach 72.0°F 28mi
Oceanside 74.0°F 33mi
Redondo Beach 72.9°F 41mi
Venice 73.1°F 50mi
Malibu 72.6°F 66mi
San Diego 73.5°F 67mi

* current water temperature in this city

** straight line distance from Laguna Beach