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
Sat 01 Sep04:271.7L10:3311.9H16:255.0L22:2013.8H
Sun 02 SepT05:191.1L11:4411.7H17:216.2L23:0413.4H
Mon 03 Sep06:170.6L13:0911.8H18:357.2L23:5913.0H
Tue 04 Sep07:200.1L14:4012.4H20:057.6L
Wed 05 Sep01:0412.9H08:25-0.5L15:5413.2H21:257.3L
Thu 06 Sep02:1313.0H09:26-1.1L16:4514.0H22:276.6L
Fri 07 Sep03:1913.4H10:23-1.5L17:2714.6H23:175.6L
Sat 08 Sep04:2013.8H11:14-1.6L18:0315.0H
Sun 09 Sep000:024.5L05:1714.2H12:03-1.3L18:3815.3H
Mon 10 Sep00:453.5L06:1314.3H12:49-0.6L19:1215.3H
Tue 11 Sep01:292.5L07:0714.2H13:350.5L19:4615.3H
Wed 12 Sep02:131.7L08:0313.9H14:201.8L20:2214.9H
Thu 13 Sep02:571.1L09:0013.5H15:073.2L20:5914.4H
Fri 14 Sep03:430.8L10:0113.0H15:584.7L21:3913.7H
Sat 15 Sep04:310.8L11:0812.6H16:576.0L22:2312.8H
Sun 16 SepG05:231.0L12:2912.3H18:147.0L23:1511.9H
Mon 17 Sep06:211.3L14:0012.4H20:017.3L
Tue 18 Sep00:1911.2H07:251.5L15:1712.8H21:297.0L
Wed 19 Sep01:3110.8H08:291.5L16:1113.2H22:246.4L
Thu 20 Sep02:4010.9H09:261.4L16:4913.5H23:035.8L
Fri 21 Sep03:3811.2H10:151.2L17:1813.7H23:315.2L
Sat 22 Sep04:2611.7H10:571.1L17:4113.8H23:554.6L
Sun 23 Sep05:0812.2H11:341.2L18:0214.0H
Mon 24 Sep@00:183.9L05:4712.6H12:091.5L18:2414.1H
Tue 25 Sep00:443.1L06:2613.0H12:451.9L18:4914.2H
Wed 26 Sep01:142.2L07:0713.2H13:212.6L19:1614.2H
Thu 27 Sep01:471.4L07:5013.4H13:593.4L19:4514.2H
Fri 28 Sep02:240.7L08:3713.5H14:404.4L20:1614.0H
Sat 29 Sep03:050.1L09:2913.5H15:245.4L20:5213.6H
Sun 30 Sep03:51-0.2L10:2813.3H16:176.4L21:3213.1H

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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