Live surf map
Portstewart, Londonderry, Northern Ireland
Updated 00:00 PM
1ft
swell
8s period
☁️Overcast
53°Fair
53°Fwater
9 km/hESE
offshore Hs1.5ft
Swell Period8s
Swell DirWNW
Wind9 km/h
Wind Gust17 km/h
UV Index0
Swell
Primary
1ft8sfrom WNW 298°
Wind Sea
0.4ft2sfrom ESE 104°
Wind
9km/h
ESE118°
Gusts17 km/h
ConditionsLight
Conditions
Water
53°F🌡Air
53°FUV Index
0 LowVisibility
33 kmSky
☁️
Overcast
Gusts
17 km/h48-Hour Wave Outlook
10-Day Forecast
Today
🌦
★★★
0.5–1.5ft
NW
53°F46°F
↑12
Tomorrow
🌦
★★★
0.5–1ft
WNW
51°F47°F
↑8
💧73%
Sun
🌦
–
0.5ft
WNW
48°F42°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.