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 Olympia, Budd Inlet, Puget Sound, Washington

Time Zone is PDTUnits are feet
Mon 01 Aug04:1114.1H11:21-2.1L18:3914.8H
Tue 02 Aug000:126.3L05:0314.0H12:05-2.0L19:1515.0H
Wed 03 Aug00:585.9L05:5213.7H12:47-1.7L19:4715.1H
Thu 04 Aug01:415.3L06:4013.3H13:28-1.1L20:1815.1H
Fri 05 Aug02:234.8L07:2812.8H14:07-0.2L20:4814.9H
Sat 06 Aug03:044.3L08:1712.2H14:470.9L21:1914.8H
Sun 07 Aug03:463.8L09:0911.7H15:262.1L21:5214.5H
Mon 08 Aug04:293.4L10:0411.1H16:083.5L22:2814.1H
Tue 09 Aug05:163.0L11:0710.6H16:534.8L23:0713.6H
Wed 10 AugG06:072.6L12:2210.4H17:476.1L23:5113.0H
Thu 11 Aug07:022.2L13:5410.6H19:007.1L
Fri 12 Aug00:4012.6H07:581.7L15:2711.3H20:307.6L
Sat 13 Aug01:3412.3H08:521.1L16:3012.1H21:477.6L
Sun 14 Aug02:2712.3H09:410.4L17:1212.8H22:407.4L
Mon 15 Aug03:1812.5H10:26-0.3L17:4413.5H23:197.0L
Tue 16 Aug04:0512.8H11:07-0.8L18:1214.0H23:546.4L
Wed 17 Aug04:5113.2H11:48-1.2L18:3914.4H
Thu 18 Aug@00:295.7L05:3613.5H12:29-1.3L19:0914.8H
Fri 19 Aug01:074.8L06:2313.7H13:10-1.0L19:4115.2H
Sat 20 Aug01:483.9L07:1313.7H13:52-0.3L20:1515.4H
Sun 21 Aug02:323.0L08:0613.4H14:360.7L20:5215.5H
Mon 22 Aug03:202.1L09:0513.0H15:222.0L21:3115.4H
Tue 23 Aug04:111.4L10:0912.5H16:133.5L22:1515.0H
Wed 24 AugT05:070.8L11:2412.0H17:115.0L23:0314.5H
Thu 25 Aug06:080.5L12:5311.9H18:236.2L
Fri 26 Aug00:0013.9H07:130.1L14:3212.3H19:536.9L
Sat 27 Aug01:0513.4H08:20-0.1L15:5213.1H21:206.8L
Sun 28 Aug02:1313.1H09:22-0.4L16:4913.8H22:286.3L
Mon 29 Aug03:1813.1H10:18-0.6L17:3314.3H23:195.6L
Tue 30 Aug04:1613.2H11:06-0.6L18:0814.5H
Wed 31 Aug00:024.9L05:0813.3H11:50-0.4L18:3814.6H

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