Live surf map
Castlerock, Londonderry, Northern Ireland
Updated 00:00 PM
2.5ft
swell
9s period
☁️Overcast
50°Fair
53°Fwater
10 km/hW
offshore Hs3ft
Swell Period9s
Swell DirWNW
Wind10 km/h
Wind Gust18 km/h
UV Index1
Swell
Primary
2.5ft9sfrom WNW 299°
Wind Sea
1.5ft3sfrom NNW 340°
Wind
10km/h
W272°
Gusts18 km/h
ConditionsLight
Conditions
Water
53°F🌡Air
50°FUV Index
1 LowVisibility
42 kmSky
☁️
Overcast
Gusts
18 km/h48-Hour Wave Outlook
10-Day Forecast
Today
🌧
★★★
1–2.5ft
WNW
58°F49°F
↑18
💧84%
Tomorrow
☁️
★★★
1–2.5ft
WNW
53°F47°F
↑17
Mon
☁️
★★★
1–2.5ft
NW
52°F37°F
↑10
Hover or tap any day for a full forecast breakdown.
Tides
📡
Tide data temporarily unavailable.
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Spots Nearby
No named surf spots found nearby.