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.

Click this button to hide this disclaimer. (Requires JavaScript and cookie support in your browser.)

Tidal Heights at Comox, British Columbia

Time Zone is PSTUnits are feet
Mon 01 Dec01:0111.8H06:238.0L12:5316.0H20:065.2L
Tue 02 Dec02:3112.7H07:379.1L13:3815.8H20:543.9L
Wed 03 Dec03:4113.7H08:469.8L14:2215.6H21:382.9L
Thu 04 Dec04:3914.7H09:4910.2L15:0415.4H22:212.1L
Fri 05 Dec05:2915.4H10:4510.6L15:4515.1H23:021.8L
Sat 06 Dec@06:1415.9H11:3610.8L16:2514.7H23:411.7L
Sun 07 Dec06:5716.1H12:2510.9L17:0414.3H
Mon 08 Dec00:192.0L07:3616.1H13:1210.9L17:4313.8H
Tue 09 Dec00:552.6L08:1316.1H14:0010.8L18:2213.2H
Wed 10 Dec01:293.3L08:4916.0H14:5110.5L19:0612.6H
Thu 11 Dec02:024.3L09:2315.9H15:4510.1L19:5611.9H
Fri 12 Dec02:365.4L09:5815.7H16:429.6L20:5811.2H
Sat 13 Dec03:116.5L10:3215.6H17:398.8L22:2010.8H
Sun 14 DecT03:517.8L11:0715.5H18:328.0L23:5910.8H
Mon 15 Dec04:409.0L11:4315.3H19:197.0L
Tue 16 Dec01:3611.4H05:4410.1L12:1915.2H20:006.0L
Wed 17 Dec02:5112.3H07:0010.9L12:5715.1H20:405.0L
Thu 18 Dec03:4713.4H08:1211.4L13:3715.2H21:183.9L
Fri 19 Dec04:3314.3H09:1411.7L14:1815.2H21:572.9L
Sat 20 Dec05:1515.2H10:0811.8L15:0015.4H22:372.1L
Sun 21 Dec005:5515.9H10:5911.8L15:4515.5H23:181.5L
Mon 22 Dec06:3516.4H11:4911.6L16:3115.4H23:591.2L
Tue 23 Dec07:1416.8H12:4011.3L17:2115.2H
Wed 24 Dec00:411.4L07:5417.1H13:3310.8L18:1414.6H
Thu 25 Dec01:232.0L08:3317.2H14:3010.1L19:1413.9H
Fri 26 Dec02:083.2L09:1317.2H15:319.2L20:2313.0H
Sat 27 Dec02:544.7L09:5417.1H16:348.1L21:4512.2H
Sun 28 DecG03:456.4L10:3616.8H17:386.9L23:2212.0H
Mon 29 Dec04:448.2L11:2116.5H18:405.7L
Tue 30 Dec01:0912.4H05:569.7L12:0816.1H19:384.5L
Wed 31 Dec02:4013.3H07:1710.8L12:5715.7H20:333.8L

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

  Support this site. Make a donation!  

Suggestions, questions and comments regarding this page are welcomed.
Here is a form you can use to submit them.
Or, if you have public comments, feel free to add them below.