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 Port Angeles, Strait Of Juan De Fuca, Washington

Time Zone is PDTUnits are feet
Fri 01 Oct05:380.6L14:386.2H18:435.5L22:415.6H
Sat 02 Oct06:290.5L14:156.2H19:124.9L23:585.8H
Sun 03 Oct07:140.5L14:206.3H19:484.1L
Mon 04 Oct01:006.0H07:550.6L14:386.4H20:273.1L
Tue 05 Oct01:586.2H08:341.0L15:006.7H21:082.1L
Wed 06 Oct002:576.3H09:131.6L15:246.9H21:511.0L
Thu 07 Oct03:576.3H09:512.4L15:477.2H22:360.1L
Fri 08 Oct05:006.3H10:303.4L16:117.4H23:24-0.7L
Sat 09 Oct06:086.2H11:114.3L16:347.5H
Sun 10 Oct00:14-1.1L07:236.2H11:545.2L16:577.5H
Mon 11 Oct01:08-1.3L08:566.2H12:465.8L17:217.2H
Tue 12 OctG02:06-1.1L11:446.4H14:056.2L17:486.9H
Wed 13 Oct03:08-0.8L12:466.6H15:546.2L18:206.3H
Thu 14 Oct04:13-0.4L13:236.7H18:165.6L21:295.8H
Fri 15 Oct05:170.0L13:476.7H19:074.8L23:065.5H
Sat 16 Oct06:150.5L13:586.6H19:414.0L
Sun 17 Oct00:255.5H07:061.1L14:046.6H20:133.1L
Mon 18 Oct01:345.6H07:501.8L14:176.7H20:462.2L
Tue 19 Oct02:355.7H08:302.5L14:366.8H21:191.4L
Wed 20 Oct@03:315.8H09:073.3L14:577.0H21:520.8L
Thu 21 Oct04:246.0H09:424.0L15:187.0H22:260.3L
Fri 22 Oct05:166.1H10:174.7L15:356.9H23:02-0.0L
Sat 23 Oct06:096.2H10:515.3L15:416.9H23:40-0.1L
Sun 24 Oct07:066.3H11:275.8L15:326.8H
Mon 25 Oct00:20-0.1L08:116.4H12:066.2L15:366.8H
Tue 26 Oct01:040.1L11:346.4H13:026.4L15:506.7H
Wed 27 Oct01:530.3L12:306.5H14:406.5L16:056.5H
Thu 28 OctT02:480.6L12:526.6H
Fri 29 Oct03:450.8L12:416.6H
Sat 30 Oct04:421.0L12:346.6H18:464.9L22:185.0H
Sun 31 Oct05:341.3L12:506.7H19:004.0L23:525.1H

QR code: https://www.dairiki.org/tides/monthly.php/ang/2021-10 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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