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Tides, New Hampshire

Portsmouth tide chart tide times and a printable month

Seavey Island, NOAA station 8419870 Times in ET Feet above mean lower low water

Tides today Tuesday, October 13

1:39a7:30a1:44p8:04p
  • High 1:39 AM 8.3 ft
  • Low 7:30 AM 0.8 ft
  • High 1:44 PM 9.0 ft
  • Low 8:04 PM 0.0 ft
  • Sunrise6:54 AM
  • Sunset6:03 PM

Portsmouth Tides

October 2026

Bold: high tide. Plain: low tide. Feet above MLLW.

Times: ET. Shaded: night. Moon: new, quarter, full.

  1. Thu 1 3:04a 8.38:57a 0.53:15p 9.49:42p −0.2 6:40a 6:24p
  2. Fri 2 4:00a 7.99:52a 0.84:12p 9.210:43p 0.1 6:41a 6:22p
  3. Sat 3 5:02a 7.710:53a 1.05:16p 9.011:48p 0.3 6:42a 6:20p
  4. Sun 4 6:09a 7.612:00p 1.26:25p 8.8 6:43a 6:18p
  5. Mon 5 12:56a 0.47:19a 7.61:11p 1.17:36p 8.8 6:44a 6:17p
  6. Tue 6 2:02a 0.38:25a 7.92:20p 0.98:44p 8.8 6:46a 6:15p
  7. Wed 7 3:03a 0.29:24a 8.43:23p 0.59:44p 9.0 6:47a 6:13p
  8. Thu 8 3:57a 0.010:16a 8.84:19p 0.110:38p 9.0 6:48a 6:11p
  9. Fri 9 4:45a 0.011:03a 9.15:10p −0.211:27p 9.0 6:49a 6:10p
  10. Sat 10 5:29a 0.011:46a 9.35:57p −0.4 6:50a 6:08p
  11. Sun 11 12:13a 8.96:11a 0.212:27p 9.36:40p −0.4 6:51a 6:06p
  12. Mon 12 12:57a 8.66:51a 0.41:05p 9.27:23p −0.2 6:53a 6:05p
  13. Tue 13 1:39a 8.37:30a 0.81:44p 9.08:04p 0.0 6:54a 6:03p
  14. Wed 14 2:21a 7.98:09a 1.12:23p 8.78:47p 0.4 6:55a 6:01p
  15. Thu 15 3:04a 7.68:50a 1.43:05p 8.49:32p 0.7 6:56a 6:00p
  16. Fri 16 3:50a 7.39:35a 1.73:52p 8.110:21p 1.0 6:57a 5:58p
  17. Sat 17 4:40a 7.010:25a 2.04:43p 7.911:14p 1.3 6:59a 5:56p
  18. Sun 18 5:34a 6.911:20a 2.15:38p 7.7 7:00a 5:55p
  19. Mon 19 12:08a 1.46:29a 6.912:18p 2.16:36p 7.6 7:01a 5:53p
  20. Tue 20 1:03a 1.47:24a 7.11:16p 2.07:33p 7.7 7:02a 5:52p
  21. Wed 21 1:55a 1.28:16a 7.42:13p 1.68:28p 7.9 7:03a 5:50p
  22. Thu 22 2:43a 1.09:03a 7.83:04p 1.29:19p 8.1 7:05a 5:49p
  23. Fri 23 3:27a 0.89:45a 8.33:52p 0.610:05p 8.4 7:06a 5:47p
  24. Sat 24 4:09a 0.510:24a 8.84:36p 0.110:50p 8.6 7:07a 5:46p
  25. Sun 25 4:49a 0.311:04a 9.35:21p −0.411:35p 8.7 7:08a 5:44p
  26. Mon 26 5:31a 0.111:45a 9.76:05p −0.8 7:10a 5:43p
  27. Tue 27 12:21a 8.76:14a 0.012:29p 9.96:52p −1.0 7:11a 5:41p
  28. Wed 28 1:08a 8.77:00a 0.11:15p 10.07:41p −1.0 7:12a 5:40p
  29. Thu 29 1:58a 8.57:48a 0.22:05p 9.98:33p −0.8 7:13a 5:38p
  30. Fri 30 2:52a 8.38:41a 0.43:00p 9.79:29p −0.5 7:15a 5:37p
  31. Sat 31 3:50a 8.09:39a 0.74:00p 9.310:30p −0.2 7:16a 5:36p

Printed October 13, 2026. Schedules change: scan the code for the latest.

printdates.com/tides/new-hampshire/portsmouth · NOAA station 8419870. Not for navigation

Tides this week

DayHigh and low tides (ET)
Tue Oct 13
  • 1:39 AM 8.3 ft
  • 7:30 AM 0.8 ft
  • 1:44 PM 9.0 ft
  • 8:04 PM 0.0 ft
Wed Oct 14
  • 2:21 AM 7.9 ft
  • 8:09 AM 1.1 ft
  • 2:23 PM 8.7 ft
  • 8:47 PM 0.4 ft
Thu Oct 15
  • 3:04 AM 7.6 ft
  • 8:50 AM 1.4 ft
  • 3:05 PM 8.4 ft
  • 9:32 PM 0.7 ft
Fri Oct 16
  • 3:50 AM 7.3 ft
  • 9:35 AM 1.7 ft
  • 3:52 PM 8.1 ft
  • 10:21 PM 1.0 ft
Sat Oct 17
  • 4:40 AM 7.0 ft
  • 10:25 AM 2.0 ft
  • 4:43 PM 7.9 ft
  • 11:14 PM 1.3 ft
Sun Oct 18
  • 5:34 AM 6.9 ft
  • 11:20 AM 2.1 ft
  • 5:38 PM 7.7 ft
Mon Oct 19
  • 12:08 AM 1.4 ft
  • 6:29 AM 6.9 ft
  • 12:18 PM 2.1 ft
  • 6:36 PM 7.6 ft
Portsmouth tide chart for October 2026: every high and low tide on one printable page
The printed page, as the PDF prints it. Save to Pinterest

About these tides

These are NOAA's predictions for Seavey Island (station 8419870), about 1.3 km from Portsmouth. Times are local, with daylight saving time when it applies. Heights are in feet above mean lower low water (MLLW), the average of each day's lower low tide, which is why a low tide can be below zero.

Predictions follow the moon and sun. Wind, air pressure, rain and storms can make the real tide earlier, later, higher or lower, sometimes by a lot. Use them to plan a walk on the beach, not to navigate.

Source: NOAA Tides and Currents (tidesandcurrents.noaa.gov), last checked Tuesday, October 13. NOAA revises its predictions a few times a year; this page follows. Sunrise and sunset are calculated for the station.