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

78.3

°F

July 19, 08:04

Trend:

increasing

Yesterday:

78.2°F

Tomorrow:

78.5°F

Sunrise:

05:31

Sunset:

20:41

Day Length:

15 h. 10 min.

Senj in July

Minimum:

53.0°F

Average:

54.2°F

Maximum:

56.4°F

Sea water temperature in Senj today

As of now, in Senj, the water temperature is 78.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 4.1°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 rise 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 79.2°F on 2024, while the historical minimum was 67.8°F on 2020.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 79.1°F, with minimum temperature starting at 78.5°F, while the maximum might reach 79.7°F.

Daily water temperature in Senj

Date Current Year

actual* / forecast**

last year 10 years average
Jul 5 73.1°F 73.1°F 73.4°F
Jul 6 73.9°F 74.4°F 73.9°F
Jul 7 73.5°F 75.2°F 74.1°F
Jul 8 74.6°F 74.4°F 74.5°F
Jul 9 75.0°F 74.6°F 74.6°F
Jul 10 74.1°F 72.6°F 74.3°F
Jul 11 74.4°F 73.1°F 74.5°F
Jul 12 75.3°F 73.2°F 74.8°F
Jul 13 75.3°F 73.4°F 74.9°F
Jul 14 76.8°F 73.2°F 75.1°F
Jul 15 76.5°F 73.9°F 75.1°F
Jul 16 76.2°F 74.1°F 74.9°F
Jul 17 77.5°F 73.5°F 74.8°F
Jul 18 78.2°F 72.8°F 74.1°F
Jul 19 78.3°F 72.9°F 74.3°F
Jul 20 78.5°F 74.6°F 74.4°F
Jul 21 78.7°F 75.0°F 74.6°F
Jul 22 79.0°F 74.0°F 74.9°F
Jul 23 79.1°F 74.9°F 75.0°F
Jul 24 79.4°F 75.1°F 75.3°F
Jul 25 79.7°F 77.5°F 75.7°F
Jul 26 79.6°F 77.9°F 75.5°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 67 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 80.2°F 24mi
Rijeka 79.4°F 32mi
Rabac 79.3°F 37mi
Lovran 79.1°F 37mi
Mali Lošinj 79.1°F 38mi
Medulin 79.9°F 49mi
Kali 78.4°F 66mi

* current water temperature in this city

** straight line distance from Senj