All data are in degrees Fahrenheit

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Water temperature in Senj

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

52.8

°F

February 18, 11:37

Trend:

stable

Yesterday:

52.8°F

Tomorrow:

52.6°F

Sunrise:

06:58

Sunset:

17:32

Day Length:

10 h. 34 min.

Senj in February

Minimum:

53.0°F

Average:

54.8°F

Maximum:

56.8°F

Sea water temperature in Senj today

As of now, in Senj, the water temperature is 52.8°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 1.0°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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 53.8°F on 2024, while the historical minimum was 49.9°F on 2019.

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 52.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Senj

Date Current Year

actual* / forecast**

last year 10 years average
Feb 4 51.8°F 53.6°F 52.5°F
Feb 5 51.9°F 53.7°F 52.6°F
Feb 6 51.7°F 53.6°F 52.6°F
Feb 7 51.7°F 53.8°F 52.4°F
Feb 8 50.7°F 53.0°F 52.1°F
Feb 9 51.2°F 52.7°F 52.1°F
Feb 10 51.3°F 52.2°F 52.1°F
Feb 11 51.5°F 52.1°F 52.2°F
Feb 12 51.6°F 52.1°F 52.2°F
Feb 13 51.7°F 52.1°F 52.4°F
Feb 14 51.8°F 52.0°F 52.4°F
Feb 15 51.8°F 51.9°F 52.5°F
Feb 16 52.7°F 52.8°F 52.2°F
Feb 17 52.8°F 52.8°F 52.0°F
Feb 18 52.8°F 53.0°F 51.8°F
Feb 19 52.6°F 52.9°F 51.6°F
Feb 20 52.8°F 52.6°F 51.8°F
Feb 21 52.6°F 52.4°F 51.6°F
Feb 22 52.6°F 51.8°F 51.6°F
Feb 23 52.6°F 51.4°F 51.6°F
Feb 24 52.6°F 51.4°F 51.6°F
Feb 25 52.7°F 51.2°F 51.7°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 Senj by month

In Senj, the months July through August offer comfortable swimming conditions, which amounts to 65 swimming days.
The warmest water in Senj was recorded on July 17, 2024, reaching a 80.8°F. While the coldest temperature occurred on March 8, 2025, dipping to 49.2°F. The average readings by season are 54.1°F in Winter, 56.4°F in Spring, 73.4°F in Summer, and 65.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Cres 52.8°F 24mi
Rijeka 52.3°F 32mi
Rabac 51.2°F 37mi
Lovran 52.3°F 37mi
Mali Lošinj 55.0°F 38mi
Medulin 51.8°F 49mi
Kali 54.4°F 66mi

* current water temperature in this city

** straight line distance from Senj