Surf Climatology

Castlerock

Londonderry, Northern Ireland

Peak surf season: Jan & Feb

Based on 3-year average offshore wave height · 2022–2024

Best time to visit

3-year monthly avg · offshore significant wave height · 2022–2024

Peak surf season:JanFeb

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

0.8m

0.4m

0.0m

Peak monthsThis monthOff-peakTap a bar for detailsHover or tap a bar for details

Jan0.78m8.5s

Feb0.83m9.2s

Mar0.55m8.7s

Apr0.46m7s

NNW

May0.42m6.7s

Jun0.43m6.2s

Jul0.4m5.8s

Aug0.43m6.5s

Sep0.5m7s

Oct0.56m8s

Nov0.53m8.1s

Dec0.75m8.6s

Offshore significant wave height (Hs) from Open-Meteo ERA5 reanalysis · 2022–2024 · Coordinates 55.0°, -7.0°

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