All data are in degrees Fahrenheit

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Water temperature in Herzliya

Detailed information about the current water temperature in Herzliya. 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 Herzliya now

84.5

°F

September 13, 23:38

Trend:

decreasing

Yesterday:

84.9°F

Tomorrow:

84.3°F

Sunrise:

06:23

Sunset:

18:50

Day Length:

12 h. 27 min.

Herzliya in September

Minimum:

65.4°F

Average:

66.7°F

Maximum:

69.1°F

Sea water temperature in Herzliya today

As of now, in Herzliya, the water temperature is 84.5°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is about the same as 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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 86.8°F on 2024, while the historical minimum was 83.9°F on 2016.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 84.1°F, the minimum temperature may reach 83.9°F, and the maximum might stay at 84.3°F.

Daily water temperature in Herzliya

Date Current Year

actual* / forecast**

last year 10 years average
Aug 30 86.3°F 87.0°F 85.3°F
Aug 31 85.9°F 86.8°F 85.2°F
Sep 1 85.7°F 87.0°F 85.0°F
Sep 2 85.1°F 86.3°F 84.8°F
Sep 3 85.0°F 86.5°F 84.8°F
Sep 4 85.0°F 86.2°F 84.7°F
Sep 5 85.6°F 86.9°F 85.0°F
Sep 6 85.0°F 86.8°F 84.9°F
Sep 7 85.0°F 86.6°F 84.8°F
Sep 8 84.8°F 86.7°F 84.7°F
Sep 9 84.9°F 87.4°F 85.0°F
Sep 10 84.9°F 86.3°F 84.7°F
Sep 11 84.9°F 87.1°F 84.6°F
Sep 12 84.9°F 86.8°F 84.7°F
Sep 13 84.5°F 86.8°F 84.6°F
Sep 14 84.3°F 86.3°F 84.4°F
Sep 15 84.3°F 85.9°F 84.3°F
Sep 16 84.2°F 85.5°F 84.3°F
Sep 17 84.0°F 85.5°F 84.1°F
Sep 18 84.1°F 84.9°F 84.2°F
Sep 19 84.0°F 85.0°F 84.1°F
Sep 20 83.9°F 84.2°F 84.0°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 Herzliya by month

In Herzliya, the months June through November offer comfortable swimming conditions, which amounts to 188 swimming days.
The warmest water in Herzliya was recorded on July 29, 2023, reaching a 87.4°F. While the coldest temperature occurred on March 16, 2022, dipping to 61.0°F. The average readings by season are 66.7°F in Winter, 67.6°F in Spring, 82.4°F in Summer, and 80.2°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Tel Aviv 84.8°F 6mi
Jaffa 84.8°F 9mi
Netanya 84.2°F 12mi
Yavné 84.8°F 21mi
Ashdod 85.0°F 28mi
Nesher 84.5°F 43mi
Haifa 84.4°F 46mi
Gaza 85.6°F 51mi
Acre 84.6°F 55mi

* current water temperature in this city

** straight line distance from Herzliya