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
Wed 01 Feb01:180.8L08:0212.6H14:173.7L19:529.6H
Thu 02 Feb02:012.1L08:3912.5H15:092.9L21:019.1H
Fri 03 FebG02:503.6L09:2112.3H16:072.0L22:228.9H
Sat 04 Feb03:485.1L10:0712.0H17:091.2L
Sun 05 Feb00:009.0H05:026.4L11:0011.7H18:120.4L
Mon 06 Feb01:449.7H06:307.2L11:5911.4H19:13-0.4L
Tue 07 Feb02:5910.7H07:547.3L13:0011.3H20:09-1.1L
Wed 08 Feb03:5211.4H09:027.0L14:0011.3H21:00-1.5L
Thu 09 Feb04:3412.0H09:566.5L14:5611.2H21:47-1.6L
Fri 10 Feb@05:1112.3H10:435.8L15:4911.2H22:32-1.4L
Sat 11 Feb05:4412.4H11:265.2L16:3911.0H23:14-0.9L
Sun 12 Feb06:1512.4H12:084.6L17:2810.7H23:55-0.1L
Mon 13 Feb06:4512.3H12:494.0L18:1810.3H
Tue 14 Feb00:350.9L07:1612.2H13:303.5L19:099.8H
Wed 15 Feb01:152.1L07:4911.9H14:133.1L20:039.4H
Thu 16 Feb01:563.4L08:2311.5H14:582.8L21:048.9H
Fri 17 Feb02:404.8L09:0011.0H15:472.5L22:168.7H
Sat 18 FebT03:326.0L09:4210.5H16:412.3L23:498.7H
Sun 19 Feb04:437.0L10:3110.0H17:392.0L
Mon 20 Feb01:349.2H06:257.6L11:279.7H18:371.6L
Tue 21 Feb02:439.8H07:567.5L12:269.5H19:291.1L
Wed 22 Feb03:2610.4H08:517.2L13:229.6H20:170.6L
Thu 23 Feb03:5710.8H09:276.8L14:129.8H20:590.1L
Fri 24 Feb04:2311.2H09:576.3L14:5810.1H21:39-0.3L
Sat 25 Feb04:4711.5H10:275.7L15:4110.4H22:18-0.4L
Sun 26 Feb005:1211.8H10:594.9L16:2610.7H22:57-0.3L
Mon 27 Feb05:4012.0H11:354.0L17:1210.8H23:370.2L
Tue 28 Feb06:1012.2H12:143.1L18:0110.8H

QR code: http://www.dairiki.org/tides/monthly.php/sea/2017-02 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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