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 Crescent Bay, Strait of Juan de Fuca, Washington

Time Zone is PDTUnits are feet
Fri 01 Oct04:300.6L12:346.5H18:584.5L21:395.0H
Sat 02 Oct05:260.5L12:576.5H19:014.1L22:555.1H
Sun 03 Oct06:140.5L13:176.6H19:173.5L
Mon 04 Oct00:015.4H06:570.6L13:366.6H19:422.7L
Tue 05 Oct01:025.7H07:380.9L13:576.7H20:141.8L
Wed 06 Oct002:016.0H08:191.4L14:216.8H20:510.8L
Thu 07 Oct03:006.3H09:002.2L14:466.8H21:31-0.1L
Fri 08 Oct04:016.5H09:443.0L15:146.8H22:15-0.8L
Sat 09 Oct05:056.6H10:313.9L15:446.8H23:02-1.2L
Sun 10 Oct06:146.7H11:254.7L16:176.6H23:54-1.3L
Mon 11 Oct07:316.7H12:335.2L16:566.3H
Tue 12 OctG00:51-1.1L08:556.7H14:115.5L17:455.9H
Wed 13 Oct01:55-0.7L10:116.9H16:475.2L18:585.4H
Thu 14 Oct03:04-0.2L11:107.0H17:564.6L20:345.1H
Fri 15 Oct04:150.2L11:557.0H18:373.9L22:175.0H
Sat 16 Oct05:190.7L12:317.0H19:083.2L23:455.2H
Sun 17 Oct06:141.1L13:016.9H19:342.5L
Mon 18 Oct00:555.4H07:001.7L13:256.8H19:591.8L
Tue 19 Oct01:535.7H07:412.3L13:436.6H20:251.1L
Wed 20 Oct@02:466.0H08:203.0L13:596.5H20:520.5L
Thu 21 Oct03:356.2H09:003.6L14:156.4H21:210.1L
Fri 22 Oct04:236.4H09:414.2L14:336.3H21:53-0.2L
Sat 23 Oct05:116.6H10:274.8L14:546.1H22:27-0.3L
Sun 24 Oct06:016.7H11:215.2L15:155.9H23:04-0.3L
Mon 25 Oct06:566.7H12:325.5L15:305.7H23:46-0.1L
Tue 26 Oct07:596.7H
Wed 27 Oct00:330.1L09:066.7H
Thu 28 OctT01:280.4L10:046.7H
Fri 29 Oct02:310.7L10:476.7H18:374.4L19:424.5H
Sat 30 Oct03:350.9L11:176.7H18:263.9L21:244.5H
Sun 31 Oct04:341.2L11:416.8H18:273.2L22:554.7H

QR code: https://www.dairiki.org/tides/monthly.php/crs/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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