All data are in degrees Fahrenheit

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Water temperature in West Haven

Detailed information about the current water temperature in West Haven. 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 West Haven now

57.5

°F

November 2, 15:37

Trend:

decreasing

Yesterday:

59.1°F

Tomorrow:

57.1°F

Sunrise:

06:24

Sunset:

16:46

Day Length:

10 h. 22 min.

West Haven in November

Minimum:

36.4°F

Average:

40.7°F

Maximum:

45.8°F

Sea water temperature in West Haven today

As of now, in West Haven, the water temperature is 57.5°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.8°F lower 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 fall 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 minimum temperature for this date. The maximum temperature recorded for this date was 63.5°F on 2017, while the historical minimum was 58.6°F on 2022.

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 minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 56.5°F, the minimum temperature may reach 55.6°F, and the maximum might stay at 57.1°F.

Daily water temperature in West Haven

Date Current Year

actual* / forecast**

last year 10 years average
Oct 19 62.0°F 61.4°F 64.0°F
Oct 20 62.6°F 59.6°F 63.5°F
Oct 21 62.7°F 60.2°F 63.3°F
Oct 22 61.8°F 59.5°F 63.0°F
Oct 23 61.6°F 60.2°F 62.5°F
Oct 24 61.1°F 61.6°F 62.5°F
Oct 25 60.4°F 62.0°F 62.1°F
Oct 26 60.9°F 61.0°F 62.2°F
Oct 27 60.3°F 60.3°F 61.8°F
Oct 28 58.6°F 60.3°F 61.5°F
Oct 29 58.5°F 60.4°F 61.2°F
Oct 30 58.8°F 60.3°F 61.1°F
Oct 31 59.0°F 59.1°F 60.6°F
Nov 1 59.1°F 60.3°F 60.4°F
Nov 2 57.5°F 60.4°F 60.3°F
Nov 3 57.1°F 60.1°F 59.9°F
Nov 4 56.9°F 59.0°F 59.7°F
Nov 5 56.8°F 58.9°F 59.6°F
Nov 6 56.4°F 58.7°F 59.1°F
Nov 7 56.4°F 59.2°F 59.1°F
Nov 8 56.4°F 59.4°F 59.2°F
Nov 9 55.6°F 58.6°F 58.4°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 West Haven by month

In West Haven, August is the only month that offers comfortable swimming conditions. The amount of days when the water is warm enough is only 49.
The warmest water in West Haven was recorded on August 14, 2020, reaching a 78.6°F. While the coldest temperature occurred on February 16, 2015, dipping to 32.0°F. The average readings by season are 41.0°F in Winter, 45.9°F in Spring, 70.4°F in Summer, and 64.2°F in Autumn.