What is the current water temperature in Siglufjörður?

Q: What is the current water temperature in Siglufjörður?

As of now, in Siglufjörður, the water temperature is 2.07°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.

Iceland > Siglufjörður

Water temperature in Siglufjörður

Detailed information about the current water temperature in Siglufjörður. 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.

35.7

°F

March 17, 07:50

Trend:

decreasing

Yesterday:

36.1°F

Tomorrow:

35.7°F

Sunrise:

07:29

Sunset:

19:21

Day Length:

11 h. 52 min.

Siglufjörður in March

Minimum:

33.4°F

Average:

38.8°F

Maximum:

41.3°F

Sea water temperature in Siglufjörður today

As of now, in Siglufjörður, the water temperature is 35.7°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 0.6°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 38.1°F on 2017, while the historical minimum was 35.5°F on 2020.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest 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 35.8°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Siglufjörður

Date	Current Year actual* / forecast**	last year	10 years average
Mar 3	35.5°F	36.4°F	36.5°F
Mar 4	35.5°F	36.5°F	36.5°F
Mar 5	35.6°F	36.2°F	36.5°F
Mar 6	35.3°F	36.1°F	36.5°F
Mar 7	34.7°F	36.6°F	36.5°F
Mar 8	34.8°F	36.8°F	36.4°F
Mar 9	34.9°F	35.6°F	36.3°F
Mar 10	34.9°F	36.0°F	36.3°F
Mar 11	35.2°F	36.4°F	36.3°F
Mar 12	35.4°F	36.5°F	36.3°F
Mar 13	35.3°F	36.6°F	36.3°F
Mar 14	35.5°F	36.7°F	36.4°F
Mar 15	35.3°F	36.6°F	36.4°F
Mar 16	36.1°F	36.6°F	36.4°F
Mar 17	35.7°F	35.9°F	36.4°F
Mar 18	35.7°F	35.8°F	36.3°F
Mar 19	35.8°F	35.7°F	36.4°F
Mar 20	35.9°F	36.7°F	36.5°F
Mar 21	35.8°F	36.5°F	36.5°F
Mar 22	35.9°F	36.4°F	36.6°F
Mar 23	35.8°F	36.2°F	36.5°F
Mar 24	35.8°F	36.2°F	36.4°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 Siglufjörður by month

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

The warmest water in Siglufjörður was recorded on August 27, 2021, reaching a 54.5°F. While the coldest temperature occurred on January 5, 2025, dipping to 32.7°F. The average readings by season are 38.2°F in Winter, 37.7°F in Spring, 46.3°F in Summer, and 43.8°F in Autumn.