High and low water at Liverpool(Gladstone Dock) for Wednesday 14 October and the six days after. Isle of Man time; heights in metres above chart datum.
These predictions ran to Tuesday 20 October. Fresh times appear here when the page next updates.
High and low water at Liverpool, Wednesday 14 October to Tuesday 20 October. Isle of Man time; heights in metres above chart datum.
Date
High water
Low water
Springs / neaps
Wed 14 OctTodaySprings91%
9.2 m9.0 m
2.0 m2.2 m
Springs91%
Thu 15 OctToday81%
8.8 m8.6 m
2.4 m2.6 m
81%
Fri 16 OctToday69%
8.3 m8.2 m
2.9 m3.0 m
69%
Sat 17 OctTodayNeaps57%
7.8 m7.7 m
3.4 m3.4 m
Neaps57%
Sun 18 OctFirst quarterTodayNeaps45%
7.3 m7.3 m
3.8 m3.8 m
Neaps45%
Mon 19 OctTodayNeaps38%
6.9 m7.1 m
4.1 m
Neaps38%
Tue 20 OctTodayNeaps41%
6.8 m7.2 m
3.9 m4.1 m
Neaps41%
Harmonic prediction from Gladstone Dock (TICON-4). The atlas hours are timed from Liverpool HW. Springs and neaps go by the day's largest tidal range at Liverpool as a percentage of mean springs: springs at 90% or more, neaps at 65% or less. The moon marks new, first quarter, full and last quarter.
Not for navigation. Heights are astronomical predictions only; weather and surge are not included. Check Admiralty tables and local harbour information before going afloat.
Sources: Harmonic constants TICON-4 (Hart-Davis et al. 2025, CC BY 4.0) via the Neaps tide database; Douglas, Ramsey, Peel, Port St Mary and Calf Sound worked from Port Erin with differences fitted to UK Hydrographic Office-derived predictions. Times shown in Isle of Man time.
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