Where do North Bull Wall tide times come from?

Dublin Bay pages use the Dublin Port tide predictions: Marine Institute predictions, via ERDDAP (CC BY 4.0). If that series is unavailable, they fall back to the modelled Wicklow coast predictions shifted 18 minutes.

What timezone are North Bull Wall tide times in?

All times are Europe/Dublin (Irish local time), including daylight saving changes.

Dublin tide times

North Bull Wall tide times.

High and low water for today and the next seven days, with sunrise and sunset. One mark works this clock: North Bull Wall, a pier.

Dublin Port predictions (Marine Institute data, CC BY 4.0).

Tide times written 23:37, Sunday 25 October (Europe/Dublin).

Live tide & weather All tide places

Eight days

Highs, lows, and daylight.

Times are Europe/Dublin. Heights are metres above chart datum.

Day	High water	Low water	Sunrise	Sunset
Today2026-10-25	10:35 (4.0 m)22:40 (4.2 m)	03:55 (0.7 m)16:05 (0.9 m)	07:08	17:07
Mon2026-10-26	11:10 (4.1 m)23:25 (4.3 m)	04:25 (0.6 m)16:40 (0.7 m)	07:10	17:05
Tue2026-10-27	11:40 (4.2 m)23:55 (4.3 m)	05:05 (0.6 m)17:20 (0.6 m)	07:12	17:03
Wed2026-10-28	12:20 (4.2 m)	05:40 (0.6 m)18:05 (0.6 m)	07:14	17:01
Thu2026-10-29	00:45 (4.2 m)13:05 (4.2 m)	06:20 (0.7 m)18:50 (0.7 m)	07:15	16:59
Fri2026-10-30	01:35 (4.1 m)14:00 (4.1 m)	07:10 (0.9 m)19:45 (0.8 m)	07:17	16:57
Sat2026-10-31	02:35 (3.9 m)15:00 (4.0 m)	08:00 (1.2 m)20:50 (1.0 m)	07:19	16:55
Sun2026-11-01	03:55 (3.7 m)16:05 (3.9 m) Later tides not yet available	09:10 (1.4 m)22:10 (1.1 m) Later tides not yet available	07:21	16:53

Shore marks

When to be standing there.

It fishes the push of the flood into high water, so read the table below for that part of the curve rather than for high water itself. Flounder is the first thing to target off it.

The predictions above are the same for everyone. What changes mark to mark is which slice of that curve is worth the walk. Each window below is that mark’s peak tide phases laid over the next day and a half of real water, not a rule of thumb.

North Bull Wall

Dublin pier: Flounder, Dab, Dogfish

Fishes the push of the flood into high water.

Tomorrow 05:54 to 11:36 (running to high water at 11:10)
Tomorrow 18:09 to 23:52 (running to high water at 23:25)
Tue 06:31 to 12:07 (running to high water at 11:40)

Next step

Turn the tide into a session plan.

Dublin Bay marks with Port tide context on the county hub.