Portrush: water temperature now
Portrush, current water temperature: 14.0 °C, model value 3 h ago (Open-Meteo marine model). With measurement time, trend and source.
Measured, with trend
What the number means
Portrush: beach on the Atlantic in the United Kingdom. The water temperature is a model value (Open-Meteo marine model); the bathing-water rating is an official measurement.
The marine model is good in open water and worse in shallow bays, which warm two to three degrees more on sunny afternoons. We never present a model value as a measurement.
Below 15 degrees the body answers with the cold-shock reflex: an involuntary gasp, racing pulse. Enter slowly, breathe out calmly, never swim alone. The app gives a per-sport verdict and warns when your favourite water drops below your own threshold.
How warm is the sea at Portrush today?
14.0 °C at model point Portrush, model value 3 h ago.
Where is it measured?
At station Portrush (Open-Meteo marine model). The BrrChecker app shows location, trend and source for every station.
How current are the values?
Model values are computed continuously but are not a measurement; we label them as model.