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 Charleston, Coos Bay, Oregon

Time Zone is PSTUnits are feet
Tue 01 Dec04:207.0H09:543.3L15:356.8H22:150.7L
Wed 02 DecT05:116.9H11:023.3L16:366.1H23:061.3L
Thu 03 Dec06:036.9H12:133.1L17:465.7H
Fri 04 Dec00:001.8L06:527.0H13:202.7L19:015.5H
Sat 05 Dec00:552.3L07:387.2H14:172.1L20:125.5H
Sun 06 Dec01:482.6L08:207.5H15:051.5L21:145.7H
Mon 07 Dec02:382.8L08:597.7H15:470.9L22:066.0H
Tue 08 Dec03:233.0L09:368.0H16:260.4L22:526.3H
Wed 09 Dec04:053.1L10:128.2H17:02-0.0L23:356.5H
Thu 10 Dec04:453.1L10:478.4H17:39-0.4L
Fri 11 Dec000:156.7H05:243.2L11:238.5H18:15-0.7L
Sat 12 Dec00:546.9H06:043.2L12:008.5H18:52-0.8L
Sun 13 Dec01:347.0H06:453.2L12:398.4H19:31-0.8L
Mon 14 Dec02:167.1H07:303.2L13:218.1H20:11-0.6L
Tue 15 Dec02:597.1H08:203.2L14:087.8H20:54-0.3L
Wed 16 Dec03:457.2H09:173.1L15:027.2H21:410.2L
Thu 17 Dec04:347.4H10:232.9L16:066.7H22:320.7L
Fri 18 DecG05:267.6H11:362.5L17:226.2H23:281.3L
Sat 19 Dec06:197.9H12:501.8L18:455.9H
Sun 20 Dec00:301.9L07:138.3H13:581.1L20:076.0H
Mon 21 Dec01:332.3L08:068.6H14:580.3L21:206.2H
Tue 22 Dec02:352.6L08:578.9H15:51-0.5L22:226.6H
Wed 23 Dec03:332.7L09:479.2H16:41-1.0L23:177.0H
Thu 24 Dec04:272.8L10:359.3H17:27-1.3L
Fri 25 Dec@00:067.2H05:182.8L11:209.2H18:11-1.4L
Sat 26 Dec00:517.4H06:062.8L12:059.0H18:53-1.2L
Sun 27 Dec01:347.4H06:532.8L12:488.6H19:33-0.9L
Mon 28 Dec02:167.4H07:412.9L13:328.1H20:13-0.4L
Tue 29 Dec02:577.3H08:293.0L14:167.5H20:520.2L
Wed 30 Dec03:397.2H09:213.0L15:036.8H21:320.8L
Thu 31 Dec04:217.2H10:173.0L15:576.2H22:181.4L

QR code: http://www.dairiki.org/tides/monthly.php/cho 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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