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 San Francisco, San Francisco Bay, California

37°48.4'N122°28.0'W
TideTideTideTide
Time Zone is PDTUnits are feet
Fri 01 AugG00:061.5L06:293.6H11:062.7L17:495.5H
Sat 02 Aug01:111.2L08:233.6H12:103.2L18:365.6H
Sun 03 Aug02:110.9L09:493.9H13:233.5L19:285.7H
Mon 04 Aug03:030.5L10:424.2H14:283.6L20:205.9H
Tue 05 Aug03:490.2L11:204.4H15:213.5L21:116.1H
Wed 06 Aug04:29-0.2L11:524.6H16:053.4L21:576.2H
Thu 07 Aug05:06-0.4L12:224.7H16:453.1L22:426.4H
Fri 08 Aug05:41-0.6L12:514.8H17:252.9L23:266.4H
Sat 09 Aug@06:15-0.7L13:205.0H18:062.6L
Sun 10 Aug00:106.3H06:49-0.6L13:485.2H18:502.2L
Mon 11 Aug00:566.1H07:23-0.3L14:185.5H19:381.9L
Tue 12 Aug01:465.7H07:570.1L14:495.7H20:311.5L
Wed 13 Aug02:425.2H08:340.8L15:246.0H21:301.2L
Thu 14 Aug03:484.6H09:141.5L16:026.2H22:360.9L
Fri 15 AugT05:134.1H10:012.3L16:486.3H23:500.6L
Sat 16 Aug06:563.9H11:012.9L17:446.3H
Sun 17 Aug01:060.2L08:344.1H12:213.3L18:486.4H
Mon 18 Aug02:17-0.1L09:464.5H13:443.4L19:546.5H
Tue 19 Aug03:17-0.4L10:384.8H14:543.2L20:586.5H
Wed 20 Aug04:09-0.6L11:225.0H15:523.0L21:556.6H
Thu 21 Aug04:54-0.7L12:005.1H16:442.6L22:466.5H
Fri 22 Aug005:34-0.6L12:355.2H17:312.3L23:346.3H
Sat 23 Aug06:10-0.4L13:075.3H18:162.0L
Sun 24 Aug00:196.0H06:44-0.0L13:375.4H18:591.8L
Mon 25 Aug01:035.6H07:160.4L14:035.4H19:421.6L
Tue 26 Aug01:485.2H07:471.0L14:285.5H20:251.4L
Wed 27 Aug02:354.7H08:181.6L14:535.5H21:111.4L
Thu 28 Aug03:294.3H08:502.2L15:215.5H22:031.3L
Fri 29 Aug04:393.9H09:242.8L15:565.5H23:031.2L
Sat 30 AugG06:173.8H10:113.3L16:415.4H
Sun 31 Aug00:111.1L08:123.9H11:343.6L17:395.4H

QR code: http://www.dairiki.org/tides/monthly.php/sfo/2025-08 Available online at
http://www.dairiki.org/tides/monthly.php/sfo/2025-08

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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