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 Port Renfrew, British Columbia (2)

Time Zone is PDTUnits are feet
Mon 01 May04:2510.7H11:501.9L18:318.4H23:256.1L
Tue 02 MayG05:249.9H12:522.4L19:438.4H
Wed 03 May00:526.2L06:369.2H13:572.9L20:518.6H
Thu 04 May02:256.0L07:598.7H15:003.3L21:478.9H
Fri 05 May03:455.5L09:198.5H15:553.6L22:329.3H
Sat 06 May04:474.8L10:298.5H16:434.0L23:109.6H
Sun 07 May05:374.2L11:278.5H17:244.3L23:449.9H
Mon 08 May06:203.6L12:188.6H17:594.6L
Tue 09 May00:1410.1H06:593.2L13:038.7H18:314.9L
Wed 10 May@00:4310.3H07:362.9L13:468.7H19:025.3L
Thu 11 May01:1010.4H08:112.7L14:278.6H19:325.6L
Fri 12 May01:3710.4H08:462.6L15:078.5H20:025.9L
Sat 13 May02:0510.3H09:202.7L15:488.4H20:336.1L
Sun 14 May02:3410.2H09:562.9L16:308.2H21:096.4L
Mon 15 May03:0710.0H10:333.1L17:178.1H21:506.6L
Tue 16 May03:449.7H11:153.3L18:098.1H22:436.7L
Wed 17 May04:299.3H12:013.5L19:058.2H23:546.8L
Thu 18 MayT05:278.9H12:533.7L20:008.4H
Fri 19 May01:216.5L06:418.5H13:483.9L20:498.8H
Sat 20 May02:446.0L08:058.2H14:424.0L21:339.2H
Sun 21 May03:525.2L09:278.2H15:354.1L22:139.8H
Mon 22 May04:504.2L10:388.3H16:234.2L22:5210.4H
Tue 23 May05:433.1L11:418.5H17:114.4L23:3211.0H
Wed 24 May06:322.1L12:388.7H17:574.5L
Thu 25 May000:1311.5H07:201.3L13:338.8H18:434.7L
Fri 26 May00:5611.9H08:080.8L14:268.9H19:304.9L
Sat 27 May01:4012.0H08:560.5L15:198.9H20:195.2L
Sun 28 May02:2611.8H09:440.7L16:138.9H21:115.5L
Mon 29 May03:1511.3H10:341.1L17:108.8H22:115.7L
Tue 30 May04:0810.5H11:261.7L18:108.8H23:225.9L
Wed 31 May05:079.7H12:202.4L19:118.9H

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