All data are in degrees Fahrenheit

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Water temperature in Douglas

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

60.2

°F

October 7, 13:33

Trend:

stable

Yesterday:

60.1°F

Tomorrow:

60.1°F

Sunrise:

07:30

Sunset:

18:40

Day Length:

11 h. 10 min.

Douglas in October

Minimum:

45.7°F

Average:

48.5°F

Maximum:

50.1°F

Sea water temperature in Douglas today

As of now, in Douglas, the water temperature is 60.2°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 2.3°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 closely matches the previous two weeks' average, indicating a stable trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 58.7°F on 2021, while the historical minimum was 56.9°F on 2018.

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 59.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Douglas

Date Current Year

actual* / forecast**

last year 10 years average
Sep 23 59.5°F 59.4°F 59.4°F
Sep 24 60.4°F 59.2°F 59.3°F
Sep 25 60.1°F 59.2°F 59.2°F
Sep 26 60.5°F 59.3°F 59.3°F
Sep 27 60.5°F 59.3°F 59.2°F
Sep 28 60.2°F 58.9°F 59.0°F
Sep 29 60.1°F 58.9°F 58.9°F
Sep 30 59.9°F 58.8°F 58.8°F
Oct 1 60.3°F 58.7°F 58.8°F
Oct 2 60.0°F 58.7°F 58.7°F
Oct 3 59.6°F 58.7°F 58.6°F
Oct 4 59.9°F 58.4°F 58.4°F
Oct 5 59.6°F 58.4°F 58.3°F
Oct 6 60.1°F 58.5°F 58.3°F
Oct 7 60.2°F 57.8°F 57.9°F
Oct 8 60.1°F 58.4°F 57.8°F
Oct 9 60.0°F 58.2°F 57.8°F
Oct 10 59.9°F 58.1°F 57.7°F
Oct 11 59.8°F 57.9°F 57.6°F
Oct 12 60.0°F 58.1°F 57.7°F
Oct 13 59.8°F 58.0°F 57.5°F
Oct 14 59.7°F 57.8°F 57.4°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 Douglas by month

In an average year, Douglas offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Douglas was recorded on August 26, 2026, reaching a 62.7°F. While the coldest temperature occurred on March 13, 2018, dipping to 42.2°F. The average readings by season are 48.5°F in Winter, 48.2°F in Spring, 57.8°F in Summer, and 57.1°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Holyhead 61.1°F 59mi
Bangor 60.7°F 65mi
Conwy 60.6°F 66mi

* current water temperature in this city

** straight line distance from Douglas