All data are in degrees Fahrenheit

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Water temperature in Fort William

Detailed information about the current water temperature in Fort William. 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 Fort William now

54.2

°F

October 22, 08:43

Trend:

decreasing

Yesterday:

54.3°F

Tomorrow:

54.2°F

Sunrise:

08:10

Sunset:

17:59

Day Length:

9 h. 49 min.

Fort William in October

Minimum:

47.1°F

Average:

47.5°F

Maximum:

48.2°F

Sea water temperature in Fort William today

As of now, in Fort William, the water temperature is 54.2°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 0.3°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 stay about the same.

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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 55.6°F on 2017, while the historical minimum was 53.7°F on 2018.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 53.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Fort William

Date Current Year

actual* / forecast**

last year 10 years average
Oct 8 55.0°F 55.8°F 55.3°F
Oct 9 55.2°F 55.6°F 55.3°F
Oct 10 55.1°F 55.5°F 55.2°F
Oct 11 55.1°F 55.4°F 55.3°F
Oct 12 55.0°F 55.3°F 55.2°F
Oct 13 55.0°F 55.3°F 55.2°F
Oct 14 55.0°F 55.3°F 55.1°F
Oct 15 54.8°F 55.2°F 55.1°F
Oct 16 54.8°F 55.1°F 55.0°F
Oct 17 54.7°F 55.0°F 55.0°F
Oct 18 54.6°F 54.8°F 54.9°F
Oct 19 54.4°F 54.4°F 54.8°F
Oct 20 54.4°F 54.4°F 54.7°F
Oct 21 54.3°F 54.3°F 54.6°F
Oct 22 54.2°F 54.3°F 54.6°F
Oct 23 54.2°F 54.2°F 54.5°F
Oct 24 54.1°F 54.2°F 54.4°F
Oct 25 54.0°F 54.1°F 54.3°F
Oct 26 53.9°F 54.0°F 54.2°F
Oct 27 53.9°F 53.9°F 54.2°F
Oct 28 53.9°F 53.9°F 54.2°F
Oct 29 53.8°F 53.9°F 54.1°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 Fort William by month

In an average year, Fort William offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Fort William was recorded on July 26, 2014, reaching a 59.6°F. While the coldest temperature occurred on February 27, 2015, dipping to 42.9°F. The average readings by season are 47.2°F in Winter, 46.4°F in Spring, 54.6°F in Summer, and 54.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Alexandria 53.9°F 60mi
Dumbarton 53.9°F 64mi
Houston 53.8°F 69mi

* current water temperature in this city

** straight line distance from Fort William