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
Fri 01 Jan06:0412.7H11:197.7L16:0511.6H23:13-3.4L
Sat 02 Jan06:4013.0H12:096.9L17:0211.3H23:59-2.8L
Sun 03 Jan07:1713.1H13:016.0L18:0210.8H
Mon 04 Jan00:45-1.7L07:5413.2H13:565.0L19:0610.0H
Tue 05 Jan01:32-0.2L08:3113.2H14:533.9L20:189.2H
Wed 06 Jan02:201.7L09:1013.0H15:532.8L21:428.6H
Thu 07 JanT03:123.8L09:5112.7H16:551.8L23:248.5H
Fri 08 Jan04:135.7L10:3412.2H17:550.9L
Sat 09 Jan01:219.1H05:347.3L11:2211.7H18:520.2L
Sun 10 Jan02:5110.2H07:148.1L12:1311.2H19:43-0.4L
Mon 11 Jan03:5111.1H08:408.3L13:0610.8H20:29-0.8L
Tue 12 Jan04:3711.7H09:428.1L13:5710.5H21:11-1.0L
Wed 13 Jan05:1312.0H10:297.8L14:4410.3H21:49-1.0L
Thu 14 Jan005:4312.0H11:067.5L15:2810.2H22:25-1.0L
Fri 15 Jan06:0612.0H11:387.1L16:0910.1H22:59-0.8L
Sat 16 Jan06:2612.0H12:076.7L16:509.9H23:33-0.4L
Sun 17 Jan06:4612.1H12:386.1L17:339.6H
Mon 18 Jan00:070.1L07:0912.1H13:115.4L18:189.3H
Tue 19 Jan00:401.0L07:3412.2H13:474.7L19:079.0H
Wed 20 Jan01:142.1L08:0112.2H14:273.9L20:028.6H
Thu 21 Jan01:493.4L08:3012.0H15:103.2L21:068.3H
Fri 22 Jan02:264.9L09:0111.8H15:592.4L22:258.2H
Sat 23 JanG03:096.3L09:3611.5H16:521.6L
Sun 24 Jan00:088.5H04:107.7L10:1611.2H17:490.7L
Mon 25 Jan02:099.3H05:428.7L11:0711.0H18:47-0.3L
Tue 26 Jan03:1610.3H07:219.0L12:0711.0H19:42-1.2L
Wed 27 Jan03:5711.1H08:348.7L13:1011.2H20:35-2.1L
Thu 28 Jan04:3011.8H09:278.1L14:1111.4H21:24-2.6L
Fri 29 Jan@05:0112.2H10:157.2L15:1011.6H22:11-2.8L
Sat 30 Jan05:3112.6H11:016.2L16:0711.6H22:57-2.4L
Sun 31 Jan06:0312.9H11:475.0L17:0611.4H23:42-1.5L

QR code: http://www.dairiki.org/tides/monthly.php/sea/2010-01 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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