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 Gardiner, Discovery Bay, Strait of Juan de Fuca, Washington

Time Zone is PDTUnits are feet
Thu 01 JulT05:253.5L09:104.6H15:281.7L22:328.0H
Fri 02 Jul06:142.5L11:184.4H16:213.0L22:597.8H
Sat 03 Jul06:531.6L13:335.0H17:214.2L23:237.6H
Sun 04 Jul07:260.8L14:545.9H18:285.2L23:477.5H
Mon 05 Jul07:560.1L15:506.7H19:365.9L
Tue 06 Jul00:137.4H08:26-0.5L16:347.3H20:406.4L
Wed 07 Jul00:437.3H08:57-0.9L17:117.8H21:346.6L
Thu 08 Jul01:177.2H09:29-1.3L17:448.0H22:206.6L
Fri 09 Jul001:547.2H10:04-1.6L18:158.2H23:006.6L
Sat 10 Jul02:347.1H10:40-1.8L18:458.2H23:396.5L
Sun 11 Jul03:167.0H11:18-1.9L19:138.2H
Mon 12 Jul00:216.2L04:036.8H11:58-1.8L19:428.2H
Tue 13 Jul01:085.8L04:556.4H12:38-1.4L20:118.2H
Wed 14 Jul02:015.2L05:576.0H13:19-0.7L20:408.2H
Thu 15 Jul02:564.4L07:085.4H14:010.2L21:108.2H
Fri 16 Jul03:513.4L08:304.9H14:451.4L21:408.2H
Sat 17 JulG04:442.1L10:094.7H15:362.8L22:108.2H
Sun 18 Jul05:350.9L12:195.0H16:364.2L22:438.2H
Mon 19 Jul06:25-0.3L14:126.0H17:475.3L23:188.2H
Tue 20 Jul07:15-1.4L15:207.0H19:016.1L
Wed 21 Jul00:008.2H08:03-2.2L16:107.7H20:106.4L
Thu 22 Jul00:488.1H08:51-2.7L16:548.2H21:126.5L
Fri 23 Jul@01:428.0H09:39-2.9L17:348.4H22:096.3L
Sat 24 Jul02:397.8H10:25-2.8L18:128.5H23:045.9L
Sun 25 Jul03:367.5H11:11-2.4L18:488.4H
Mon 26 Jul00:005.4L04:347.1H11:55-1.7L19:238.3H
Tue 27 Jul00:574.8L05:326.5H12:39-0.8L19:548.2H
Wed 28 Jul01:574.2L06:345.9H13:210.3L20:238.0H
Thu 29 Jul02:573.4L07:425.3H14:041.6L20:507.8H
Fri 30 Jul03:542.7L09:064.9H14:492.9L21:157.6H
Sat 31 JulT04:472.0L11:164.9H15:414.1L21:417.4H

QR code: https://www.dairiki.org/tides/monthly.php/gard/2021-07 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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