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

68.6

°F

June 14, 08:06

Trend:

stable

Yesterday:

68.2°F

Tomorrow:

68.4°F

Sunrise:

05:13

Sunset:

20:48

Day Length:

15 h. 35 min.

Senj in June

Minimum:

52.7°F

Average:

54.1°F

Maximum:

56.9°F

Sea water temperature in Senj today

As of now, in Senj, the water temperature is 68.6°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 1.8°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 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 minimum temperature for this date. The maximum temperature recorded for this date was 75.2°F on 2018, while the historical minimum was 67.9°F on 2023.

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 minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 68.9°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
May 31 66.7°F 64.5°F 65.7°F
Jun 1 67.4°F 65.5°F 65.8°F
Jun 2 67.8°F 66.3°F 66.1°F
Jun 3 66.3°F 66.9°F 66.7°F
Jun 4 65.8°F 67.5°F 67.1°F
Jun 5 66.8°F 67.7°F 67.7°F
Jun 6 66.0°F 68.6°F 67.9°F
Jun 7 66.9°F 69.7°F 68.3°F
Jun 8 67.2°F 69.6°F 68.9°F
Jun 9 68.0°F 70.2°F 68.8°F
Jun 10 68.3°F 69.3°F 69.4°F
Jun 11 69.0°F 69.9°F 69.7°F
Jun 12 67.7°F 69.6°F 69.8°F
Jun 13 68.2°F 69.9°F 70.0°F
Jun 14 68.6°F 71.1°F 70.4°F
Jun 15 68.4°F 71.1°F 70.2°F
Jun 16 68.5°F 72.1°F 70.3°F
Jun 17 69.0°F 72.4°F 70.8°F
Jun 18 68.8°F 71.4°F 70.6°F
Jun 19 68.7°F 70.1°F 70.5°F
Jun 20 69.1°F 72.1°F 70.8°F
Jun 21 69.8°F 72.0°F 71.6°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, 56.5°F in Spring, 73.4°F in Summer, and 65.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Cres 68.4°F 24mi
Rijeka 69.8°F 32mi
Rabac 69.4°F 37mi
Lovran 69.7°F 37mi
Mali Lošinj 70.3°F 38mi
Medulin 70.4°F 49mi
Kali 71.0°F 66mi

* current water temperature in this city

** straight line distance from Senj