Observed arrival · 2026-09-13
Tide Times Ireland, With a Warning About Tide Times
An Ireland-wide tide tool covering coastal locations with high and low water predictions, wind, sea temperature, and swimming conditions.
Field notes
The site combines Marine Institute high- and low-water predictions with modelled wind, gusts, and sea temperature for Irish coastal locations. Its explanatory guide identifies reference port, datum, and rounding as reasons services may disagree, while the tide curve uses harmonic interpolation based on the Rule of Twelfths. The page also identifies the CC BY 4.0 dataset and warns that modelled marine values are about 8 km resolution, may be unreliable close inshore, and should not support navigation or safety decisions.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
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