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 Apr00:424.3L06:148.2H13:20-1.0L20:347.6H
Fri 02 Apr01:375.3L06:497.9H14:13-1.1L21:597.6H
Sat 03 Apr02:466.1L07:277.5H15:12-0.9L23:307.8H
Sun 04 AprT04:256.4L08:167.0H16:17-0.5L
Mon 05 Apr00:468.0H06:526.2L09:256.5H17:27-0.0L
Tue 06 Apr01:428.1H08:085.5L10:596.1H18:360.4L
Wed 07 Apr02:258.2H08:514.8L12:386.0H19:370.8L
Thu 08 Apr03:008.1H09:214.1L14:006.1H20:281.2L
Fri 09 Apr03:298.0H09:453.3L15:046.3H21:111.7L
Sat 10 Apr03:517.8H10:072.6L15:586.6H21:492.4L
Sun 11 Apr004:077.7H10:311.9L16:486.8H22:253.0L
Mon 12 Apr04:227.6H10:581.2L17:357.0H23:033.8L
Tue 13 Apr04:387.5H11:270.6L18:217.2H23:424.5L
Wed 14 Apr04:577.4H11:590.2L19:097.4H
Thu 15 Apr00:255.2L05:207.2H12:33-0.1L20:007.5H
Fri 16 Apr01:135.7L05:447.0H13:11-0.2L20:577.5H
Sat 17 Apr02:126.2L06:066.8H13:54-0.1L22:057.5H
Sun 18 Apr03:406.4L06:166.5H14:430.0L23:227.5H
Mon 19 AprG15:390.2L
Tue 20 Apr00:257.6H16:420.4L
Wed 21 Apr01:097.7H08:145.5L09:465.6H17:460.5L
Thu 22 Apr01:397.7H07:584.9L11:285.6H18:440.7L
Fri 23 Apr02:037.8H08:134.0L12:575.8H19:371.1L
Sat 24 Apr02:277.8H08:412.8L14:156.3H20:261.6L
Sun 25 Apr02:508.0H09:151.4L15:246.8H21:132.4L
Mon 26 Apr@03:168.1H09:530.1L16:287.4H21:593.3L
Tue 27 Apr03:438.2H10:34-1.1L17:307.9H22:474.2L
Wed 28 Apr04:138.2H11:18-1.9L18:328.2H23:385.1L
Thu 29 Apr04:458.2H12:03-2.4L19:358.4H
Fri 30 Apr00:345.8L05:217.9H12:53-2.3L20:418.4H

QR code: https://www.dairiki.org/tides/monthly.php/gard/2021-04 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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