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 New Westminster, British Columbia

Time Zone is PDTUnits are feet
Tue 01 Aug@00:358.3L04:5410.2H14:122.0L20:2410.0H
Wed 02 Aug01:297.7L05:5810.1H14:541.7L20:5610.0H
Thu 03 Aug02:257.0L07:009.8H15:281.8L21:3110.1H
Fri 04 Aug03:256.2L08:059.3H15:562.1L22:0810.2H
Sat 05 Aug04:265.4L09:138.7H16:242.8L22:4410.3H
Sun 06 Aug05:264.6L10:248.1H16:553.8L23:1810.2H
Mon 07 Aug06:243.9L11:487.7H17:325.1L23:519.9H
Tue 08 AugT07:203.4L13:437.7H18:196.4L
Wed 09 Aug00:219.5H08:183.0L15:508.3H19:337.6L
Thu 10 Aug00:469.1H09:212.8L17:169.0H21:218.1L
Fri 11 Aug01:088.8H10:272.6L18:179.5H22:518.1L
Sat 12 Aug01:508.5H11:302.5L18:599.8H23:427.9L
Sun 13 Aug03:098.3H12:242.3L19:309.7H
Mon 14 Aug00:237.6L04:138.3H13:082.2L19:549.6H
Tue 15 Aug00:597.2L05:068.4H13:442.1L20:169.5H
Wed 16 Aug001:336.9L05:558.5H14:152.2L20:369.4H
Thu 17 Aug02:076.4L06:418.4H14:412.3L20:579.3H
Fri 18 Aug02:435.9L07:278.2H15:042.5L21:199.3H
Sat 19 Aug03:225.2L08:148.0H15:252.9L21:439.3H
Sun 20 Aug04:034.5L09:047.6H15:473.5L22:069.2H
Mon 21 Aug04:473.9L09:597.3H16:124.2L22:279.2H
Tue 22 Aug05:323.3L11:067.0H16:425.1L22:449.1H
Wed 23 Aug06:202.9L12:477.1H17:226.1L23:029.1H
Thu 24 AugG07:122.5L15:007.5H18:207.1L23:299.0H
Fri 25 Aug08:122.3L16:508.3H19:507.9L
Sat 26 Aug00:129.0H09:192.0L17:508.9H21:328.0L
Sun 27 Aug01:158.9H10:301.7L18:289.3H22:437.7L
Mon 28 Aug02:368.9H11:401.3L18:519.4H23:387.2L
Tue 29 Aug03:579.0H12:390.9L19:129.4H
Wed 30 Aug@00:316.4L05:099.1H13:260.8L19:399.5H
Thu 31 Aug01:255.5L06:149.1H14:050.9L20:109.6H

QR code: http://www.dairiki.org/tides/monthly.php/nwm/2023-08 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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