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 Gardiner, Discovery Bay, Strait of Juan de Fuca, Washington

Time Zone is PDTUnits are feet
Sat 01 Sep02:221.4L08:456.0H14:123.8L20:117.4H
Sun 02 SepT03:150.8L10:095.9H15:094.7L20:477.3H
Mon 03 Sep04:130.3L11:566.2H16:215.3L21:307.2H
Tue 04 Sep05:15-0.1L13:246.7H17:435.7L22:267.1H
Wed 05 Sep06:17-0.6L14:197.2H18:565.6L23:347.1H
Thu 06 Sep07:16-0.9L15:017.6H19:565.2L
Fri 07 Sep00:457.2H08:11-1.1L15:387.9H20:474.6L
Sat 08 Sep01:547.4H09:02-1.1L16:128.0H21:353.9L
Sun 09 Sep002:597.5H09:49-0.8L16:448.1H22:213.1L
Mon 10 Sep04:007.5H10:35-0.1L17:158.1H23:072.3L
Tue 11 Sep05:007.4H11:200.7L17:478.0H23:541.6L
Wed 12 Sep06:007.2H12:061.7L18:197.9H
Thu 13 Sep00:421.1L07:047.0H12:532.8L18:517.7H
Fri 14 Sep01:320.8L08:136.7H13:463.8L19:257.4H
Sat 15 Sep02:230.7L09:346.6H14:484.7L20:007.0H
Sun 16 SepG03:180.7L11:106.7H16:125.3L20:416.6H
Mon 17 Sep04:170.9L12:367.0H18:045.5L21:306.3H
Tue 18 Sep05:201.0L13:387.3H19:325.4L22:336.0H
Wed 19 Sep06:211.0L14:247.5H20:255.1L23:475.9H
Thu 20 Sep07:171.0L15:007.6H20:594.7L
Fri 21 Sep00:566.0H08:041.0L15:287.5H21:214.3L
Sat 22 Sep01:546.2H08:451.0L15:497.5H21:413.9L
Sun 23 Sep02:436.5H09:221.1L16:067.5H22:033.3L
Mon 24 Sep@03:296.7H09:571.4L16:257.5H22:292.7L
Tue 25 Sep04:156.8H10:311.7L16:467.5H23:002.0L
Wed 26 Sep05:026.9H11:072.3L17:117.5H23:341.4L
Thu 27 Sep05:527.0H11:452.9L17:397.5H
Fri 28 Sep00:120.8L06:467.1H12:263.7L18:097.4H
Sat 29 Sep00:540.3L07:457.1H13:114.4L18:407.3H
Sun 30 Sep01:41-0.1L08:527.0H14:055.1L19:157.1H

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