Guernsey Tides
Guernsey Tides
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Seven-day tide timetable
St Peter Port tide times
St Peter Port · 11 Oct to 17 Oct 2026 · heights above Chart Datum · local Guernsey time
Bailiwick tidesSt Peter PortAlderneySark
Tide table

St Peter Port tide times

High and low water at St Peter Port for the next 7 days, based on licensed ADMIRALTY tidal data. Heights above Chart Datum, local Guernsey time.

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DayLow & high water through the dayRange
SundayToday11 OctLow01:46 · 1.1mHigh07:42 · 9.5mLow14:03 · 1.2mHigh19:57 · 9.5m8.4m
Monday12 OctLow02:21 · 1.2mHigh08:16 · 9.5mLow14:37 · 1.3mHigh20:30 · 9.4m8.3m
Tuesday13 OctLow02:53 · 1.4mHigh08:47 · 9.3mLow15:08 · 1.5mHigh21:01 · 9.1m7.8m
Wednesday14 OctLow03:20 · 1.9mHigh09:15 · 8.9mLow15:35 · 2.0mHigh21:29 · 8.6m7.1m
Thursday15 OctLow03:44 · 2.4mHigh09:41 · 8.5mLow16:00 · 2.5mHigh21:56 · 8.1m6.1m
Friday16 OctLow04:06 · 2.9mHigh10:08 · 8.0mLow16:26 · 3.0mHigh22:24 · 7.5m5.1m
Saturday17 OctLow04:31 · 3.5mHigh10:38 · 7.4mLow16:56 · 3.6mHigh22:59 · 7.0m4.0m
Hourly heights

Water level hour by hour

Sunday 11 October
Low01:46 · 1.1mHigh07:42 · 9.5mLow14:03 · 1.2mHigh19:57 · 9.5m
  1. 00:002.6m
  2. 01:001.4m
  3. 02:001.1m
  4. 03:002.0m
  5. 04:003.7m
  6. 05:005.9m
  7. 06:007.9m
  8. 07:009.2mNow
  9. 08:009.4m
  10. 09:008.7m
  11. 10:007.1m
  12. 11:005.1m
  13. 12:003.1m
  14. 13:001.7m
  15. 14:001.2m
  16. 15:001.7m
  17. 16:003.2m
  18. 17:005.4m
  19. 18:007.5m
  20. 19:009.0m
  21. 20:009.5m
  22. 21:009.0m
  23. 22:007.6m
  24. 23:005.7m

Estimated between the published high and low waters. Heights are above Chart Datum and vary with weather and pressure. General guidance only, not for navigation.

Tides: ADMIRALTY® Tidal Data © Crown Copyright and database rights, reproduced with the permission of the UK Hydrographic Office. Predictions are astronomical and vary with weather and atmospheric pressure. General guidance only, not for navigation.
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