What is the current water temperature in Lerwick?

Q: What is the current water temperature in Lerwick?

As of now, in Lerwick, the water temperature is 11.38°C. 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.

United Kingdom > Lerwick

Water temperature in Lerwick

Detailed information about the current water temperature in Lerwick. 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.

52.5

°F

October 12, 16:44

Trend:

decreasing

Yesterday:

52.8°F

Tomorrow:

52.4°F

Sunrise:

07:38

Sunset:

18:02

Day Length:

10 h. 24 min.

Lerwick in October

Minimum:

46.2°F

Average:

46.7°F

Maximum:

47.8°F

Sea water temperature in Lerwick today

As of now, in Lerwick, the water temperature is 52.5°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 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 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 53.2°F on 2017, while the historical minimum was 51.5°F on 2019.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 52.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Lerwick

Date	Current Year actual* / forecast**	last year	10 years average
Sep 28	53.5°F	54.1°F	53.5°F
Sep 29	53.0°F	53.5°F	53.4°F
Sep 30	53.0°F	53.8°F	53.3°F
Oct 1	53.2°F	53.8°F	53.2°F
Oct 2	52.9°F	53.7°F	53.2°F
Oct 3	53.0°F	53.9°F	53.1°F
Oct 4	53.0°F	53.5°F	52.9°F
Oct 5	52.8°F	53.3°F	52.8°F
Oct 6	52.8°F	53.2°F	52.8°F
Oct 7	52.7°F	53.1°F	52.8°F
Oct 8	52.6°F	53.1°F	52.8°F
Oct 9	52.5°F	53.1°F	52.6°F
Oct 10	52.6°F	53.1°F	52.5°F
Oct 11	52.8°F	53.1°F	52.6°F
Oct 12	52.5°F	52.9°F	52.4°F
Oct 13	52.4°F	52.8°F	52.3°F
Oct 14	52.4°F	52.7°F	52.4°F
Oct 15	52.3°F	52.6°F	52.3°F
Oct 16	52.3°F	52.4°F	52.3°F
Oct 17	52.4°F	52.1°F	52.3°F
Oct 18	52.3°F	52.0°F	52.2°F
Oct 19	52.2°F	51.9°F	52.1°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 Lerwick by month

In an average year, Lerwick offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Lerwick was recorded on July 30, 2014, reaching a 57.3°F. While the coldest temperature occurred on March 21, 2018, dipping to 42.8°F. The average readings by season are 46.6°F in Winter, 45.8°F in Spring, 52.9°F in Summer, and 52.3°F in Autumn.