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 Port Townsend (Point Hudson), Admiralty Inlet, Washington

Time Zone is PDTUnits are feet
Fri 01 Aug02:303.1L08:185.8H13:522.4L20:568.2H
Sat 02 Aug03:172.5L09:245.5H14:313.3L21:288.1H
Sun 03 AugG04:071.8L10:455.4H15:164.3L22:028.1H
Mon 04 Aug05:001.1L12:415.6H16:165.1L22:408.0H
Tue 05 Aug05:540.3L14:326.2H17:335.8L23:248.0H
Wed 06 Aug06:48-0.4L15:276.9H18:476.0L
Thu 07 Aug00:178.0H07:40-1.1L16:057.5H19:526.0L
Fri 08 Aug01:168.1H08:29-1.7L16:407.9H20:485.6L
Sat 09 Aug02:198.2H09:17-2.0L17:128.2H21:405.1L
Sun 10 Aug@03:218.2H10:04-2.0L17:458.5H22:324.3L
Mon 11 Aug04:228.1H10:50-1.6L18:198.7H23:233.6L
Tue 12 Aug05:247.9H11:35-0.9L18:538.8H
Wed 13 Aug00:162.8L06:277.5H12:220.1L19:298.9H
Thu 14 Aug01:122.1L07:337.1H13:091.3L20:058.8H
Fri 15 Aug02:091.5L08:456.7H13:582.6L20:428.6H
Sat 16 Aug03:091.0L10:086.4H14:543.8L21:228.3H
Sun 17 AugT04:110.7L11:506.4H15:594.8L22:058.0H
Mon 18 Aug05:160.6L13:286.8H17:215.5L22:547.6H
Tue 19 Aug06:190.4L14:407.3H18:515.8L23:497.3H
Wed 20 Aug07:180.3L15:327.7H20:095.7L
Thu 21 Aug00:517.1H08:080.3L16:147.9H21:035.5L
Fri 22 Aug01:517.0H08:510.3L16:488.0H21:405.2L
Sat 23 Aug02:457.0H09:270.3L17:168.0H22:104.8L
Sun 24 Aug03:327.1H10:010.4L17:377.9H22:384.3L
Mon 25 Aug004:167.1H10:340.7L17:567.9H23:083.8L
Tue 26 Aug04:597.1H11:071.0L18:158.0H23:413.3L
Wed 27 Aug05:447.0H11:411.5L18:378.0H
Thu 28 Aug00:162.7L06:316.9H12:152.1L19:038.0H
Fri 29 Aug00:542.2L07:226.7H12:512.8L19:328.0H
Sat 30 Aug01:351.7L08:176.6H13:293.6L20:037.9H
Sun 31 Aug02:201.3L09:196.4H14:124.4L20:367.7H

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