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.

Click this button to hide this disclaimer. (Requires JavaScript and cookie support in your browser.)

Tidal Heights at Charleston, Coos Bay, Oregon

Time Zone is PSTUnits are feet
Mon 01 Feb05:387.1H12:332.1L18:405.1H23:503.3L
Tue 02 Feb06:317.2H13:381.8L20:015.2H
Wed 03 Feb00:583.6L07:267.3H14:361.2L21:105.5H
Thu 04 Feb02:053.7L08:207.6H15:260.6L22:045.9H
Fri 05 Feb03:043.5L09:118.0H16:110.1L22:486.4H
Sat 06 Feb03:563.2L10:008.3H16:52-0.5L23:286.8H
Sun 07 Feb04:442.8L10:468.6H17:32-0.8L
Mon 08 Feb000:067.2H05:302.3L11:328.8H18:11-1.0L
Tue 09 Feb00:437.6H06:161.9L12:188.8H18:50-1.0L
Wed 10 Feb01:227.9H07:041.5L13:068.5H19:31-0.7L
Thu 11 Feb02:018.2H07:531.2L13:568.1H20:12-0.1L
Fri 12 Feb02:438.3H08:471.1L14:507.5H20:550.6L
Sat 13 Feb03:278.3H09:451.0L15:516.8H21:431.4L
Sun 14 FebG04:168.2H10:501.0L17:026.2H22:372.2L
Mon 15 Feb05:118.1H12:010.9L18:235.8H23:422.8L
Tue 16 Feb06:138.0H13:150.7L19:495.8H
Wed 17 Feb00:573.2L07:207.9H14:240.4L21:056.0H
Thu 18 Feb02:123.3L08:247.9H15:230.1L22:056.4H
Fri 19 Feb03:183.1L09:238.0H16:14-0.1L22:526.7H
Sat 20 Feb04:132.7L10:158.1H16:57-0.2L23:327.0H
Sun 21 Feb05:002.4L11:018.1H17:36-0.3L
Mon 22 Feb@00:077.2H05:422.1L11:438.0H18:11-0.1L
Tue 23 Feb00:397.4H06:211.8L12:227.8H18:440.1L
Wed 24 Feb01:107.4H06:591.7L13:007.6H19:160.5L
Thu 25 Feb01:407.4H07:361.6L13:377.2H19:470.9L
Fri 26 Feb02:107.4H08:141.6L14:176.8H20:181.4L
Sat 27 Feb02:417.3H08:551.6L14:596.3H20:502.0L
Sun 28 Feb03:147.2H09:401.7L15:485.9H21:252.5L
Mon 29 Feb03:527.0H10:321.8L16:465.5H22:073.0L

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.

  Support this site. Make a donation!  

Suggestions, questions and comments regarding this page are welcomed.
Here is a form you can use to submit them.
Or, if you have public comments, feel free to add them below.