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 PDTUnits are feet
Sun 01 Sep00:503.0L06:3111.1H12:55-0.5L19:2912.1H
Mon 02 Sep01:382.0L07:3010.8H13:420.8L20:0612.0H
Tue 03 Sep02:271.3L08:3410.3H14:312.4L20:4611.7H
Wed 04 Sep03:190.7L09:439.9H15:254.1L21:2911.2H
Thu 05 SepG04:140.5L11:049.6H16:305.5L22:1710.5H
Fri 06 Sep05:140.4L12:419.6H17:566.5L23:149.8H
Sat 07 Sep06:180.5L14:169.9H19:426.8L
Sun 08 Sep00:219.3H07:240.5L15:2610.4H21:046.5L
Mon 09 Sep01:319.0H08:240.4L16:1510.8H21:595.9L
Tue 10 Sep02:369.1H09:170.3L16:5211.0H22:395.4L
Wed 11 Sep03:309.2H10:010.3L17:2111.0H23:104.9L
Thu 12 Sep04:159.4H10:400.4L17:4210.9H23:374.4L
Fri 13 Sep@04:569.6H11:150.7L18:0110.9H
Sat 14 Sep00:003.9L05:349.7H11:491.1L18:2010.9H
Sun 15 Sep00:263.3L06:129.8H12:221.7L18:4310.9H
Mon 16 Sep00:542.6L06:529.9H12:562.4L19:0910.8H
Tue 17 Sep01:262.0L07:359.9H13:313.3L19:3610.7H
Wed 18 Sep02:011.5L08:219.8H14:094.2L20:0610.4H
Thu 19 Sep02:401.0L09:129.7H14:515.2L20:3710.1H
Fri 20 Sep03:240.8L10:129.6H15:416.2L21:149.7H
Sat 21 SepT04:150.6L11:249.5H16:477.0L22:019.3H
Sun 22 Sep05:140.5L12:489.7H18:157.4L23:069.1H
Mon 23 Sep06:190.2L14:0810.1H19:457.2L
Tue 24 Sep00:239.0H07:25-0.1L15:0510.6H20:496.4L
Wed 25 Sep01:389.3H08:27-0.4L15:4811.0H21:365.4L
Thu 26 Sep02:449.9H09:23-0.7L16:2411.4H22:184.2L
Fri 27 Sep03:4510.5H10:14-0.6L16:5711.7H22:592.9L
Sat 28 Sep004:4311.0H11:02-0.1L17:3011.9H23:411.6L
Sun 29 Sep05:3911.3H11:490.8L18:0412.0H
Mon 30 Sep00:240.6L06:3511.4H12:361.9L18:3911.9H

QR code: http://www.dairiki.org/tides/monthly.php/sea/2019-09 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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