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 Santa Cruz, Monterey Bay, California

Time Zone is PDTUnits are feet
Fri 01 Oct01:500.2L08:543.8H13:322.7L19:134.7H
Sat 02 Oct02:310.1L09:174.0H14:182.3L20:065.0H
Sun 03 Oct03:07-0.0L09:394.3H15:011.9L20:555.2H
Mon 04 Oct03:400.0L10:034.6H15:441.3L21:425.2H
Tue 05 Oct04:120.2L10:285.0H16:280.8L22:315.1H
Wed 06 Oct004:440.5L10:575.3H17:150.3L23:224.9H
Thu 07 Oct05:170.9L11:285.6H18:05-0.1L
Fri 08 Oct00:184.6H05:521.4L12:045.8H18:59-0.4L
Sat 09 Oct01:214.2H06:291.9L12:445.8H19:57-0.5L
Sun 10 Oct02:313.8H07:112.3L13:315.7H21:02-0.5L
Mon 11 Oct03:573.6H08:032.8L14:265.5H22:16-0.4L
Tue 12 OctG05:333.6H09:253.0L15:375.2H23:31-0.4L
Wed 13 Oct06:503.8H11:173.0L17:015.0H
Thu 14 Oct00:36-0.3L07:454.1H12:422.7L18:204.9H
Fri 15 Oct01:33-0.3L08:264.4H13:482.2L19:294.9H
Sat 16 Oct02:20-0.1L09:004.6H14:411.7L20:284.9H
Sun 17 Oct03:010.1L09:294.9H15:261.3L21:194.8H
Mon 18 Oct03:360.4L09:565.1H16:070.9L22:064.7H
Tue 19 Oct04:060.8L10:215.2H16:460.6L22:504.5H
Wed 20 Oct@04:341.2L10:445.3H17:230.3L23:354.2H
Thu 21 Oct05:011.7L11:075.3H18:000.2L
Fri 22 Oct00:224.0H05:262.0L11:315.3H18:370.1L
Sat 23 Oct01:123.8H05:532.4L11:565.2H19:170.1L
Sun 24 Oct02:063.6H06:202.7L12:255.0H20:010.2L
Mon 25 Oct03:143.4H06:503.0L12:594.8H20:540.3L
Tue 26 Oct04:463.4H07:283.2L13:414.5H21:580.4L
Wed 27 Oct06:163.5H08:413.4L14:404.3H23:060.4L
Thu 28 OctT07:083.6H10:583.3L16:004.2H
Fri 29 Oct00:050.4L07:393.9H12:203.0L17:244.2H
Sat 30 Oct00:540.3L08:024.1H13:172.6L18:354.3H
Sun 31 Oct01:360.3L08:244.5H14:052.0L19:394.4H

QR code: https://www.dairiki.org/tides/monthly.php/san 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.