Tide Table Portrush — 2026

📘 About Portrush Tide Forecast

Situated along the coastline of United Kingdom (55.20° N, 6.67° W), Portrush lies in the northern hemisphere. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 0.9m and spring tides reaching up to 1.6m. Oyster and shellfish farmers exploit the 0.5–1.5m range to alternate aerial exposure and submersion in their culture beds. The regularity of semi-diurnal tides — two highs and two lows approximately 6 hours apart — simplifies crossing planning and fishing scheduling. Mean sea level here shows a gradual rising trend linked to global climate change, monitored continuously by local gauges. The 2026 tidal bulletin for Portrush delivers a thorough schedule of sea level swings with hourly marks for the entire year. In July, Portrush is in its summer season, a key period for water sports, fishing, diving, and coastal navigation. Predictive output is continuously benchmarked against time series recorded by regional coastal reference stations.