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

71.7

°F

August 28, 14:51

Trend:

stable

Yesterday:

71.3°F

Tomorrow:

71.7°F

Sunrise:

06:17

Sunset:

19:46

Day Length:

13 h. 29 min.

Senj in September

Minimum:

53.0°F

Average:

54.1°F

Maximum:

55.7°F

Sea water temperature in Senj today

As of now, in Senj, the water temperature is 71.7°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 2.6°F lower than 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

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 79.6°F on 2023, while the historical minimum was 71.2°F on 2021.

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. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 71.0°F, the minimum temperature may reach 70.0°F, and the maximum might stay at 71.7°F.

Daily water temperature in Senj

Date Current Year

actual* / forecast**

last year 10 years average
Aug 14 74.3°F 76.0°F 75.6°F
Aug 15 74.7°F 76.0°F 75.6°F
Aug 16 75.5°F 79.9°F 76.1°F
Aug 17 75.1°F 80.2°F 75.9°F
Aug 18 75.3°F 80.0°F 75.6°F
Aug 19 73.8°F 80.0°F 75.6°F
Aug 20 71.6°F 79.8°F 75.3°F
Aug 21 71.8°F 77.5°F 74.8°F
Aug 22 72.0°F 77.3°F 74.8°F
Aug 23 72.2°F 77.3°F 74.7°F
Aug 24 70.8°F 76.6°F 74.3°F
Aug 25 70.6°F 77.4°F 74.2°F
Aug 26 70.5°F 76.7°F 73.9°F
Aug 27 71.3°F 76.9°F 74.1°F
Aug 28 71.7°F 76.4°F 74.3°F
Aug 29 71.7°F 77.2°F 74.3°F
Aug 30 71.4°F 76.2°F 74.1°F
Aug 31 71.4°F 75.3°F 74.0°F
Sep 1 71.3°F 75.6°F 73.9°F
Sep 2 71.0°F 76.0°F 73.6°F
Sep 3 70.3°F 76.0°F 73.0°F
Sep 4 70.0°F 76.3°F 72.7°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 64 swimming days.
The warmest water in Senj was recorded on July 23, 2015, reaching a 82.4°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, 73.5°F in Summer, and 65.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Cres 73.0°F 24mi
Rijeka 73.1°F 32mi
Rabac 73.5°F 37mi
Lovran 73.3°F 37mi
Mali Lošinj 75.3°F 38mi
Medulin 75.5°F 49mi
Kali 73.9°F 66mi

* current water temperature in this city

** straight line distance from Senj