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 PSTUnits are feet
Fri 01 Dec02:126.8H07:024.5L12:388.5H19:55-0.7L
Sat 02 Dec03:067.6H07:545.1L13:138.6H20:34-1.7L
Sun 03 Dec@03:578.2H08:465.5L13:518.6H21:16-2.4L
Mon 04 Dec04:468.7H09:385.9L14:328.5H22:00-2.7L
Tue 05 Dec05:369.0H10:346.0L15:188.2H22:47-2.6L
Wed 06 Dec06:259.2H11:366.0L16:097.8H23:36-2.1L
Thu 07 Dec07:169.2H12:485.8L17:077.1H
Fri 08 Dec00:27-1.3L08:059.1H14:165.3L18:146.3H
Sat 09 DecT01:20-0.2L08:549.0H15:534.6L19:345.6H
Sun 10 Dec02:170.9L09:428.8H17:063.6L21:165.1H
Mon 11 Dec03:172.2L10:258.7H17:592.6L23:235.2H
Tue 12 Dec04:223.3L11:058.5H18:411.7L
Wed 13 Dec01:025.9H05:284.3L11:408.3H19:150.9L
Thu 14 Dec02:106.7H06:325.1L12:118.1H19:440.3L
Fri 15 Dec03:047.4H07:315.7L12:398.0H20:12-0.2L
Sat 16 Dec03:487.9H08:246.1L13:067.8H20:40-0.6L
Sun 17 Dec004:288.3H09:116.3L13:357.7H21:10-0.8L
Mon 18 Dec05:048.5H09:576.4L14:067.5H21:42-0.9L
Tue 19 Dec05:368.6H10:426.4L14:407.3H22:17-0.9L
Wed 20 Dec06:078.7H11:306.4L15:187.0H22:53-0.8L
Thu 21 Dec06:378.7H12:226.2L15:596.7H23:30-0.5L
Fri 22 Dec07:088.7H13:215.9L16:456.3H
Sat 23 Dec00:09-0.0L07:408.7H14:255.5L17:405.8H
Sun 24 Dec00:490.6L08:148.6H15:244.8L18:475.3H
Mon 25 Dec01:331.4L08:478.6H16:094.1L20:094.9H
Tue 26 DecG02:202.3L09:228.5H16:493.1L21:484.8H
Wed 27 Dec03:163.3L09:578.5H17:272.0L23:465.3H
Thu 28 Dec04:214.2L10:338.5H18:070.8L
Fri 29 Dec01:196.1H05:285.0L11:118.6H18:48-0.3L
Sat 30 Dec02:207.1H06:325.6L11:518.7H19:31-1.4L
Sun 31 Dec03:097.9H07:326.0L12:358.8H20:14-2.3L

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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