Clifden tide times

Yes, extensively. At low-water springs, the inner half of Clifden Bay is largely exposed — mud, rock, and weed — with a narrow navigable channel running down the centre. The drying extent at neaps is considerably less but the bay remains very shallow throughout. Any vessel attempting to reach the town quay should arrive within two hours of high water and be prepared to remain until the next tide allows departure. Local knowledge and a current Admiralty chart are essential for first-time arrivals.

Mean spring tidal range in Clifden Bay is approximately 3.5 metres above LAT; mean neap range around 1.7 metres. Tides are semidiurnal — two highs and two lows per day. Given the shallow, drying nature of the bay, the actual time between navigable water (say, 1.5 metres in the channel) and low water is shorter than the raw range figure suggests — the bay empties quickly once the tide turns on the ebb.

The Twelve Bens dominate the eastern skyline — a compact quartzite range with Benbaun (729 m) the highest summit, typically snow-capped from November to March. The Clifden Castle ruins (former seat of the D'Arcy family who founded the town) are visible on the western headland above the bay entrance. On the foreshore near low water, the remains of old peat lighters and traditional Connemara workboats can occasionally be spotted on the intertidal flats. To the northwest, the Cleggan Peninsula and Omey Island (tidal, accessible by a sandbar on foot at low tide) are within day-trip range.

Clifden Bay and the adjacent Cleggan Bay are excellent for sea kayaking and SUP in settled conditions. The outer bay offers rocky coastline, sea caves, and island exploration accessible from a launch at Clifden town pier or the slip at Cleggan village. Tidal currents within the enclosed bays are modest — under 1 knot — but the exposed headlands (particularly Cleggan Head) accelerate the stream on springs. Check weather carefully: Connemara weather can change fast, and the Twelve Bens cloud over hours before conditions deteriorate at sea level.

Tide predictions for Clifden on TideTurtle come from Open-Meteo Marine model output. Forecast uncertainty is approximately ±45 minutes on timing and ±0.2–0.3 metres on height. For a shallow, extensively drying bay like Clifden, that height uncertainty is proportionally more significant — 0.3 metres of error on a predicted 1.2-metre depth in the channel represents a 25% margin. For vessel entry and departure, treat predictions as guidance only and cross-check against Marine Institute Ireland tide tables or UKHO publications. This site does not replace official nautical charts or pilotage guides.