Disclaimer

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

37°51.9'N122°18.4'W
TideTideTideTide
Time Zone is PSTUnits are feet
Mon 01 Dec01:271.6L08:026.6H14:56-0.1L21:244.7H
Tue 02 Dec02:192.1L08:407.1H15:46-1.0L22:275.0H
Wed 03 Dec03:112.5L09:217.5H16:35-1.6L23:275.2H
Thu 04 Dec@04:022.8L10:057.7H17:25-2.0L
Fri 05 Dec00:245.3H04:533.0L10:517.6H18:14-2.1L
Sat 06 Dec01:205.4H05:463.2L11:417.4H19:04-2.0L
Sun 07 Dec02:155.4H06:413.3L12:327.0H19:55-1.6L
Mon 08 Dec03:095.3H07:433.3L13:276.4H20:46-1.1L
Tue 09 Dec04:025.4H08:563.3L14:265.7H21:38-0.5L
Wed 10 Dec04:545.4H10:183.0L15:345.0H22:280.1L
Thu 11 DecT05:435.5H11:402.6L16:564.3H23:160.8L
Fri 12 Dec06:275.7H12:522.0L18:274.0H
Sat 13 Dec00:031.4L07:075.9H13:521.4L19:503.9H
Sun 14 Dec00:492.0L07:426.0H14:410.8L20:594.0H
Mon 15 Dec01:352.5L08:156.2H15:240.3L21:574.3H
Tue 16 Dec02:212.9L08:466.3H16:02-0.1L22:484.5H
Wed 17 Dec03:063.1L09:186.4H16:38-0.4L23:344.7H
Thu 18 Dec03:493.3L09:506.4H17:13-0.6L
Fri 19 Dec000:184.8H04:293.4L10:236.4H17:48-0.7L
Sat 20 Dec00:594.8H05:093.5L10:566.4H18:23-0.8L
Sun 21 Dec01:394.9H05:483.5L11:306.2H18:57-0.8L
Mon 22 Dec02:184.9H06:303.5L12:066.0H19:32-0.7L
Tue 23 Dec02:555.0H07:173.5L12:455.7H20:08-0.5L
Wed 24 Dec03:305.0H08:113.4L13:305.4H20:45-0.2L
Thu 25 Dec04:035.2H09:143.1L14:244.9H21:250.2L
Fri 26 Dec04:365.4H10:242.6L15:324.4H22:080.7L
Sat 27 DecG05:115.7H11:332.0L17:004.0H22:541.3L
Sun 28 Dec05:506.1H12:401.2L18:443.9H23:461.9L
Mon 29 Dec06:336.5H13:410.3L20:154.1H
Tue 30 Dec00:422.5L07:196.9H14:39-0.5L21:294.5H
Wed 31 Dec01:432.9L08:087.2H15:33-1.2L22:324.8H

QR code: http://www.dairiki.org/tides/monthly.php/bky/2025-12 Available online at
http://www.dairiki.org/tides/monthly.php/bky/2025-12

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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