David Flater (who is author of xtide, the program I use to produce this data) provides the following disclaimer, behind which I firmly stand:

Do not rely on the output of this program for decisions that can result in harm to anyone or anything. Really. I mean it.

Agencies like NOAA exist because there is a need for certifiably correct tide predictions. Please do not rely on XTide if you need guaranteed results. There is no way I can get certified data on a zero budget. I rely on users like you to tell me when something is wrong. Please continue to do so.

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Tidal Heights at Seattle, Puget Sound, Washington

Time Zone is PSTUnits are feet
Sun 01 Jan00:16-1.2L07:3012.4H13:176.7L18:059.8H
Mon 02 Jan00:56-0.7L08:0512.5H14:036.2L18:559.4H
Tue 03 Jan01:380.0L08:4312.5H14:545.5L19:558.9H
Wed 04 Jan02:221.1L09:2212.5H15:494.6L21:078.4H
Thu 05 JanG03:122.5L10:0412.4H16:483.5L22:318.2H
Fri 06 Jan04:094.0L10:4912.3H17:472.2L
Sat 07 Jan00:068.5H05:185.4L11:3612.2H18:440.9L
Sun 08 Jan01:419.3H06:356.4L12:2612.2H19:37-0.4L
Mon 09 Jan02:5910.4H07:507.0L13:1612.2H20:27-1.5L
Tue 10 Jan03:5811.3H08:587.2L14:0712.1H21:14-2.3L
Wed 11 Jan04:4712.1H09:577.1L14:5812.0H22:01-2.7L
Thu 12 Jan@05:3012.6H10:516.8L15:4911.7H22:46-2.6L
Fri 13 Jan06:1112.8H11:426.4L16:4011.3H23:30-2.2L
Sat 14 Jan06:4912.9H12:326.0L17:3210.8H
Sun 15 Jan00:14-1.5L07:2712.9H13:225.5L18:2510.2H
Mon 16 Jan00:57-0.4L08:0412.7H14:145.0L19:229.4H
Tue 17 Jan01:410.9L08:4112.4H15:074.5L20:248.8H
Wed 18 Jan02:252.4L09:1912.1H16:023.9L21:358.2H
Thu 19 JanT03:134.0L09:5911.7H16:593.3L23:038.0H
Fri 20 Jan04:095.4L10:4211.3H17:552.6L
Sat 21 Jan00:518.3H05:226.7L11:2710.9H18:471.9L
Sun 22 Jan02:249.1H06:527.4L12:1510.6H19:331.2L
Mon 23 Jan03:249.9H08:127.7L13:0210.4H20:140.6L
Tue 24 Jan04:0710.6H09:107.7L13:4710.3H20:52-0.0L
Wed 25 Jan04:3911.1H09:527.5L14:3010.4H21:28-0.5L
Thu 26 Jan05:0711.5H10:267.3L15:1010.4H22:04-0.9L
Fri 27 Jan005:3111.8H10:587.0L15:5010.5H22:41-1.1L
Sat 28 Jan05:5612.0H11:316.5L16:3110.5H23:18-1.1L
Sun 29 Jan06:2412.3H12:076.0L17:1510.5H23:57-0.8L
Mon 30 Jan06:5412.4H12:465.3L18:0210.3H
Tue 31 Jan00:36-0.2L07:2712.6H13:304.5L18:5410.0H

QR code: http://www.dairiki.org/tides/monthly.php/sea/2017-01 Available online at

The data in the above table was generated using the program xtide, written by David Flater.
No guarantees as to the correctness of this data are made or implied.
Do not rely on it to make decisions which can result in harm to anyone or anything.

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