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 PDTUnits are feet
Wed 01 Jun03:400.4L09:485.8H15:281.2L21:558.1H
Thu 02 Jun04:35-0.5L10:546.1H16:231.5L22:428.5H
Fri 03 Jun05:27-1.3L11:546.5H17:161.6L23:288.8H
Sat 04 Jun006:16-1.9L12:496.7H18:081.8L
Sun 05 Jun00:158.9H07:03-2.2L13:416.9H18:581.9L
Mon 06 Jun01:028.8H07:50-2.2L14:316.9H19:492.1L
Tue 07 Jun01:488.4H08:37-2.0L15:216.9H20:412.2L
Wed 08 Jun02:367.9H09:23-1.6L16:106.8H21:362.4L
Thu 09 Jun03:267.3H10:10-1.0L17:006.7H22:342.5L
Fri 10 Jun04:196.6H10:59-0.3L17:516.6H23:382.5L
Sat 11 Jun05:185.9H11:480.3L18:426.5H
Sun 12 JunG00:472.3L06:245.3H12:401.0L19:316.6H
Mon 13 Jun01:542.0L07:365.0H13:341.5L20:186.7H
Tue 14 Jun02:561.5L08:494.9H14:271.9L21:026.8H
Wed 15 Jun03:481.0L09:555.0H15:192.2L21:437.0H
Thu 16 Jun04:340.5L10:535.2H16:072.4L22:217.2H
Fri 17 Jun05:14-0.0L11:425.5H16:512.6L22:597.4H
Sat 18 Jun05:52-0.5L12:255.7H17:332.6L23:357.5H
Sun 19 Jun06:29-0.8L13:065.9H18:132.7L
Mon 20 Jun@00:127.7H07:05-1.1L13:446.1H18:522.7L
Tue 21 Jun00:487.7H07:41-1.2L14:236.2H19:322.6L
Wed 22 Jun01:267.6H08:18-1.3L15:036.3H20:142.6L
Thu 23 Jun02:057.4H08:55-1.2L15:436.4H21:002.6L
Fri 24 Jun02:497.2H09:36-1.0L16:256.5H21:522.5L
Sat 25 Jun03:376.7H10:18-0.6L17:096.7H22:512.3L
Sun 26 Jun04:346.2H11:05-0.1L17:566.8H23:582.0L
Mon 27 JunT05:425.7H11:560.4L18:467.1H
Tue 28 Jun01:091.4L06:595.3H12:531.0L19:397.4H
Wed 29 Jun02:180.8L08:215.2H13:551.5L20:327.8H
Thu 30 Jun03:23-0.0L09:405.4H14:591.9L21:258.1H

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.