Spring and early summer
Spring can bring pleasant air temperatures, but the sea and wind may still feel cool. UV strengthens earlier than many visitors expect, so protection becomes important even before peak summer heat.
By early summer, long dry spells become more common. Morning and late-afternoon windows can be more comfortable than midday.
Peak summer
July and August often bring high apparent temperatures and very strong or Extreme UV. A beach window may fail our comfort rule at the hottest or highest-UV hours even when skies are clear.
Sea breezes can improve comfort, but strong sustained wind or gusts can also make exposed beaches unpleasant. Conditions differ between west, south, north and east coasts.
Autumn and winter
Warm seas can extend the beach season into autumn, while shorter days and changing weather increase the importance of checking the hourly forecast. Thunderstorms and heavy showers become more plausible.
Winter still produces bright, calm days, but air temperature, wind and rapidly changing conditions often limit comfortable windows.
What the verdict does not cover
Our beach verdict is a weather-comfort screen, not a swimming-safety decision. It does not assess beach flags, lifeguards, currents, near-shore waves, water quality or hazards at a particular cove.
Always use local signs, lifeguard instructions and official warnings. A “Yes” means the published weather thresholds are met—not that entering the water is safe.