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 Berkeley, San Francisco Bay, California

Time Zone is PDTUnits are feet
Fri 01 Nov04:384.9H09:353.0L15:135.8H22:23-0.3L
Sat 02 Nov05:474.8H10:463.2L16:065.4H23:23-0.0L
Time Zone changes to PSTUnits are feet
Sun 03 Nov05:564.8H11:093.2L16:085.0H23:250.3L
Mon 04 NovG06:564.9H12:273.0L17:194.7H
Tue 05 Nov00:260.5L07:445.1H13:322.6L18:334.6H
Wed 06 Nov01:220.7L08:235.2H14:242.2L19:414.6H
Thu 07 Nov02:090.9L08:545.4H15:071.7L20:414.6H
Fri 08 Nov02:501.1L09:225.5H15:451.2L21:344.7H
Sat 09 Nov03:281.3L09:475.7H16:200.8L22:224.8H
Sun 10 Nov04:021.5L10:115.8H16:520.4L23:084.8H
Mon 11 Nov04:351.8L10:376.0H17:230.1L23:534.8H
Tue 12 Nov@05:082.1L11:056.1H17:56-0.2L
Wed 13 Nov00:384.8H05:412.4L11:366.1H18:31-0.5L
Thu 14 Nov01:264.7H06:172.7L12:096.1H19:10-0.6L
Fri 15 Nov02:174.7H06:582.9L12:476.0H19:54-0.6L
Sat 16 Nov03:134.6H07:463.2L13:315.9H20:43-0.6L
Sun 17 Nov04:124.7H08:473.3L14:245.6H21:39-0.4L
Mon 18 Nov05:124.8H10:043.3L15:275.4H22:40-0.2L
Tue 19 NovT06:095.0H11:293.0L16:425.1H23:430.0L
Wed 20 Nov06:585.3H12:442.5L18:034.9H
Thu 21 Nov00:430.2L07:435.7H13:481.8L19:244.9H
Fri 22 Nov01:390.5L08:246.0H14:431.0L20:384.9H
Sat 23 Nov02:310.8L09:026.4H15:340.2L21:465.0H
Sun 24 Nov03:191.2L09:406.7H16:21-0.5L22:475.1H
Mon 25 Nov04:061.6L10:186.8H17:06-0.9L23:455.2H
Tue 26 Nov004:522.0L10:566.8H17:50-1.2L
Wed 27 Nov00:405.2H05:382.4L11:346.7H18:34-1.2L
Thu 28 Nov01:345.1H06:262.7L12:136.5H19:18-1.1L
Fri 29 Nov02:275.0H07:163.0L12:546.2H20:03-0.9L
Sat 30 Nov03:225.0H08:123.2L13:395.8H20:51-0.5L

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