Live surf map
Portstewart, Londonderry, Northern Ireland
Updated 00:00 PM
2ft
swell
8s period
⛅️Partly Cloudy
52°Fair
53°Fwater
19 km/hNNW
offshore Hs3ft
Swell Period8s
Swell DirWNW
Wind19 km/h
Wind Gust36 km/h
UV Index1
Swell
Primary
2ft8sfrom WNW 299°
Wind Sea
1.5ft3sfrom NNW 337°
Wind
19km/h
NNW344°
Gusts36 km/h
ConditionsModerate
Conditions
Water
53°F🌡Air
52°FUV Index
1 LowVisibility
53 kmSky
🌤
Partly Cloudy
Gusts
36 km/h48-Hour Wave Outlook
10-Day Forecast
Today
☁️
★★★
1–2.5ft
WNW
53°F49°F
↑19
Tomorrow
☁️
★★★
1–2ft
NW
53°F41°F
↑9
Tue
☁️
★★★
0.5–1.5ft
NW
52°F40°F
↑14
Hover or tap any day for a full forecast breakdown.
Tides
📡
Tide data temporarily unavailable.
Could not retrieve tidal predictions for this location. Try refreshing. Tide data is sourced from NOAA CO-OPS, DFO, and the Open-Meteo global tidal model — all free, no API key required.
Spots Nearby
No named surf spots found nearby.