Portstewart Strand is a world-class wave spot on the spectacular north coast of Northern Ireland.
This expansive sandy beach catches consistent Atlantic groundswell, providing powerful and well-organized waves that are perfect for high-performance wing foiling and windsurfing. The spot is famous for its high-energy atmosphere and its vibrant surfing community. For wingers, Portstewart Strand is a premier arena where clean winds and high-quality swell create an exceptional wave riding experience in a spectacular setting.
NW, N (Prevailing winds are most consistent)
15-22 knots for stable flight; 25 knots + for advanced wave riding.
Sailable at all tides. High tide is preferred for depth over the inner reefs.
14 Day - Tide Calendar for Portstewart Strand →Powerful Atlantic groundswell (1.0m - 2.0m).
Overall
Vibe & Crowds
Vibrant and expert. A community that understands and respects the Atlantic's power. Moderate. Popular on big forecasts, but the bay is vast enough for all.
Suitable For
Powerful swell and currents require high-level skills.
Negatives & Hazards
Powerful Atlantic swell; strong tidal currents; hazardous rocky headlands; heavy seasonal tourism.
Portstewart Strand
Open in Google MapsAmple parking at the National Trust beach car park; launch from the sandy beach.
Sandy bottom.
Year-round; winter gales provide elite wave sessions.
If you have any insights or information to add to this spot guide, drop us a note at support@knotnow.co.uk
Wind and weather forecasts for Portstewart Strand are provided to help you plan your sessions. Conditions at this coastal location can change quickly, so always check the actual conditions when you arrive and trust your judgment. These forecasts are for recreational planning—always prioritize safety and verify conditions yourself before heading out. Tidal predictions for Portstewart Strand are based on the nearest primary station at OBAN (157.74km away). Local conditions can vary from these predictions due to coastal topography and weather effects. Always verify tidal conditions on arrival—these predictions are for planning purposes only, not for navigational use or critical safety decisions.