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 5.7°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.

42.3

°F

June 2, 20:51

Trend:

increasing

Yesterday:

42.1°F

Tomorrow:

42.3°F

Sunrise:

Sunset:

Day Length:

Siglufjörður in June

Minimum:

32.8°F

Average:

38.4°F

Maximum:

40.8°F

Sea water temperature in Siglufjörður today

As of now, in Siglufjörður, the water temperature is 42.3°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. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. 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 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 43.8°F on 2016, while the historical minimum was 40.8°F on 2022.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 42.9°F, with minimum temperature starting at 42.3°F, while the maximum might reach 43.4°F.

Daily water temperature in Siglufjörður

Date	Current Year actual* / forecast**	last year	10 years average
May 19	41.2°F	44.9°F	40.7°F
May 20	40.8°F	45.8°F	40.9°F
May 21	42.0°F	45.6°F	41.1°F
May 22	41.3°F	46.5°F	41.4°F
May 23	40.0°F	46.3°F	41.3°F
May 24	39.8°F	46.0°F	41.3°F
May 25	40.8°F	45.7°F	41.4°F
May 26	41.8°F	45.4°F	41.7°F
May 27	42.7°F	44.5°F	41.7°F
May 28	42.3°F	44.0°F	41.3°F
May 29	42.7°F	43.6°F	41.5°F
May 30	42.8°F	43.4°F	41.7°F
May 31	42.9°F	43.9°F	42.1°F
Jun 1	42.1°F	43.6°F	42.1°F
Jun 2	42.3°F	43.7°F	42.3°F
Jun 3	42.3°F	43.5°F	42.3°F
Jun 4	42.3°F	43.4°F	42.3°F
Jun 5	42.7°F	43.5°F	42.7°F
Jun 6	42.9°F	43.7°F	42.9°F
Jun 7	43.2°F	43.8°F	43.2°F
Jun 8	43.4°F	43.8°F	43.4°F
Jun 9	43.4°F	43.8°F	43.4°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 38.3°F in Winter, 38.0°F in Spring, 46.6°F in Summer, and 43.9°F in Autumn.