Norwegian Sea water temperature
Norwegian Sea, Refviksanden · Sea/Coast
The current water temperature at Norwegian Sea is 13.4 °C (as of September 20, 2026, source: Open-Meteo marine model).
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
Measurement series & statistics
This measurement series includes 609 data points since July 22, 2026.
Lowest recorded value: 10.4 °C on July 26, 2026 · highest value: 14.1 °C on August 28, 2026.
In September, temperatures have ranged between 13.0 °C and 14.0 °C.
The current value is 0.2 °C below the September average of this series.
Nearby waters
More measuring points: Norwegian Sea
Frequently asked questions
Can you swim at Norwegian Sea right now?
The current water temperature is 13.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Norwegian Sea?
Currently 13.4 °C (updated continuously).
How warm is at Norwegian Sea in September?
In September, the water temperature recently averaged 13.6 °C.
When is the water warmest at Norwegian Sea?
Across the measurement record, September is on average the warmest month (13.6 °C).
