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 Mar02:355.9L08:4110.6H15:351.7L22:288.9H
Mon 02 MarG03:277.0L09:1710.1H16:291.4L
Tue 03 Mar00:049.1H04:468.0L10:059.8H17:290.9L
Wed 04 Mar01:489.7H06:338.3L11:089.6H18:320.3L
Thu 05 Mar02:4910.4H07:578.0L12:179.7H19:31-0.3L
Fri 06 Mar03:2810.9H08:477.4L13:2310.0H20:25-1.0L
Sat 07 Mar03:5911.4H09:276.6L14:2310.5H21:14-1.4L
Time Zone changes to PDTUnits are feet
Sun 08 Mar05:2811.8H11:055.6L16:1911.0H23:01-1.4L
Mon 09 Mar@05:5812.1H11:464.4L17:1411.3H23:47-1.0L
Tue 10 Mar06:2912.4H12:283.1L18:1011.4H
Wed 11 Mar00:32-0.1L07:0112.5H13:121.9L19:0811.3H
Thu 12 Mar01:171.2L07:3612.5H13:580.9L20:0811.0H
Fri 13 Mar02:042.7L08:1212.2H14:460.2L21:1410.6H
Sat 14 Mar02:554.3L08:5111.8H15:38-0.1L22:2710.3H
Sun 15 Mar03:535.9L09:3511.1H16:34-0.0L23:5710.1H
Mon 16 MarT05:107.0L10:2810.3H17:360.2L
Tue 17 Mar01:3910.3H07:017.5L11:349.5H18:450.5L
Wed 18 Mar03:0010.7H08:427.1L12:539.0H19:530.6L
Thu 19 Mar03:5611.1H09:456.3L14:108.9H20:530.7L
Fri 20 Mar04:3711.3H10:295.6L15:159.1H21:440.7L
Sat 21 Mar05:0811.3H11:034.9L16:089.3H22:270.9L
Sun 22 Mar05:3111.2H11:304.3L16:529.6H23:041.2L
Mon 23 Mar05:4911.1H11:553.7L17:329.8H23:391.7L
Tue 24 Mar006:0711.1H12:193.0L18:119.9H
Wed 25 Mar00:122.4L06:2711.1H12:452.3L18:5110.0H
Thu 26 Mar00:453.1L06:5011.0H13:131.6L19:3210.1H
Fri 27 Mar01:204.0L07:1610.9H13:461.0L20:1610.2H
Sat 28 Mar01:574.9L07:4310.6H14:220.6L21:0410.1H
Sun 29 Mar02:375.9L08:1110.2H15:020.4L21:5810.0H
Mon 30 Mar03:236.8L08:429.8H15:480.3L23:039.9H
Tue 31 Mar04:237.5L09:209.3H16:420.4L

QR code: http://www.dairiki.org/tides/monthly.php/sea/2020-03 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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