All data are in degrees Fahrenheit

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Water temperature in Bremerhaven

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

70.1

°F

August 5, 08:58

Trend:

decreasing

Yesterday:

70.1°F

Tomorrow:

70.0°F

Sunrise:

05:47

Sunset:

21:15

Day Length:

15 h. 28 min.

Bremerhaven in August

Minimum:

37.7°F

Average:

40.6°F

Maximum:

43.6°F

Sea water temperature in Bremerhaven today

As of now, in Bremerhaven, the water temperature is 70.1°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 1.1°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 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 75.9°F on 2018, while the historical minimum was 65.6°F on 2020.

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 69.6°F, the minimum temperature may reach 69.1°F, and the maximum might stay at 70.0°F.

Daily water temperature in Bremerhaven

Date Current Year

actual* / forecast**

last year 10 years average
Jul 22 69.8°F 71.1°F 68.5°F
Jul 23 69.5°F 71.3°F 68.7°F
Jul 24 68.3°F 70.6°F 68.3°F
Jul 25 67.2°F 70.8°F 68.6°F
Jul 26 69.2°F 69.9°F 68.6°F
Jul 27 69.4°F 70.6°F 68.9°F
Jul 28 67.9°F 70.9°F 68.7°F
Jul 29 68.6°F 70.6°F 68.8°F
Jul 30 68.0°F 69.7°F 68.7°F
Jul 31 69.1°F 69.3°F 69.2°F
Aug 1 69.9°F 68.7°F 69.0°F
Aug 2 70.1°F 68.5°F 68.9°F
Aug 3 69.9°F 68.4°F 68.9°F
Aug 4 70.1°F 68.0°F 69.0°F
Aug 5 70.1°F 68.1°F 68.9°F
Aug 6 70.0°F 67.7°F 68.8°F
Aug 7 69.9°F 68.2°F 68.7°F
Aug 8 69.9°F 67.3°F 68.7°F
Aug 9 69.8°F 67.2°F 68.7°F
Aug 10 69.3°F 66.8°F 68.2°F
Aug 11 69.1°F 66.5°F 67.9°F
Aug 12 69.4°F 67.6°F 68.3°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 Bremerhaven by month

In an average year, Bremerhaven offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Bremerhaven was recorded on August 5, 2018, reaching a 75.9°F. While the coldest temperature occurred on February 5, 2026, dipping to 32.1°F. The average readings by season are 40.5°F in Winter, 49.6°F in Spring, 67.0°F in Summer, and 56.7°F in Autumn.