NOAA station 9414290 · October 15–November 13, 2026
San Francisco Tide Chart: Largest Drop Between High Tides
The largest drop between consecutive listed high tides is 1.930 ft: 2026-10-28 12:56 (6.670 ft) to 2026-10-29 03:21 (4.740 ft).
This answer covers October 15 through November 13, 2026 at NOAA station 9414290 in San Francisco, California.
How to read this comparison
We retain the NOAA high-tide entries in source order and subtract each later height from the preceding height. The largest positive difference identifies a change between two high-water events, rather than a falling-tide rate or a high-to-low range.
A lower second high does not mean the water fell continuously between the two highs. The intervening low tide remains visible in the full prediction table.
Check every prediction
Download the station-specific CSV
| Station-local time | Turn | Feet, MLLW | Metres, converted |
|---|---|---|---|
| 2026-10-15 04:21 | High | 4.341 | 1.323 |
| 2026-10-15 08:29 | Low | 3.459 | 1.054 |
| 2026-10-15 14:24 | High | 5.480 | 1.670 |
| 2026-10-15 21:34 | Low | 0.319 | 0.097 |
| 2026-10-16 05:32 | High | 4.240 | 1.292 |
| 2026-10-16 09:28 | Low | 3.671 | 1.119 |
| 2026-10-16 15:11 | High | 5.212 | 1.589 |
| 2026-10-16 22:32 | Low | 0.514 | 0.157 |
| 2026-10-17 06:48 | High | 4.250 | 1.295 |
| 2026-10-17 10:56 | Low | 3.721 | 1.134 |
| 2026-10-17 16:10 | High | 4.949 | 1.508 |
| 2026-10-17 23:38 | Low | 0.631 | 0.192 |
| 2026-10-18 07:47 | High | 4.353 | 1.327 |
| 2026-10-18 12:25 | Low | 3.537 | 1.078 |
| 2026-10-18 17:21 | High | 4.753 | 1.449 |
| 2026-10-19 00:42 | Low | 0.653 | 0.199 |
| 2026-10-19 08:27 | High | 4.510 | 1.375 |
| 2026-10-19 13:31 | Low | 3.167 | 0.965 |
| 2026-10-19 18:35 | High | 4.666 | 1.422 |
| 2026-10-20 01:35 | Low | 0.632 | 0.193 |
| 2026-10-20 08:57 | High | 4.710 | 1.436 |
| 2026-10-20 14:22 | Low | 2.684 | 0.818 |
| 2026-10-20 19:44 | High | 4.682 | 1.427 |
| 2026-10-21 02:20 | Low | 0.644 | 0.196 |
| 2026-10-21 09:23 | High | 4.958 | 1.511 |
| 2026-10-21 15:04 | Low | 2.124 | 0.647 |
| 2026-10-21 20:46 | High | 4.754 | 1.449 |
| 2026-10-22 02:58 | Low | 0.742 | 0.226 |
| 2026-10-22 09:47 | High | 5.251 | 1.601 |
| 2026-10-22 15:41 | Low | 1.509 | 0.460 |
| 2026-10-22 21:43 | High | 4.843 | 1.476 |
| 2026-10-23 03:34 | Low | 0.948 | 0.289 |
| 2026-10-23 10:12 | High | 5.577 | 1.700 |
| 2026-10-23 16:18 | Low | 0.864 | 0.263 |
| 2026-10-23 22:37 | High | 4.924 | 1.501 |
| 2026-10-24 04:09 | Low | 1.259 | 0.384 |
| 2026-10-24 10:39 | High | 5.913 | 1.802 |
| 2026-10-24 16:55 | Low | 0.228 | 0.069 |
| 2026-10-24 23:31 | High | 4.979 | 1.518 |
| 2026-10-25 04:44 | Low | 1.649 | 0.503 |
| 2026-10-25 11:07 | High | 6.228 | 1.898 |
| 2026-10-25 17:34 | Low | -0.342 | -0.104 |
| 2026-10-26 00:25 | High | 4.992 | 1.522 |
| 2026-10-26 05:21 | Low | 2.076 | 0.633 |
| 2026-10-26 11:39 | High | 6.487 | 1.977 |
| 2026-10-26 18:17 | Low | -0.783 | -0.239 |
| 2026-10-27 01:21 | High | 4.951 | 1.509 |
| 2026-10-27 06:01 | Low | 2.495 | 0.760 |
| 2026-10-27 12:15 | High | 6.646 | 2.026 |
| 2026-10-27 19:02 | Low | -1.044 | -0.318 |
| 2026-10-28 02:19 | High | 4.859 | 1.481 |
| 2026-10-28 06:44 | Low | 2.868 | 0.874 |
| 2026-10-28 12:56 | High | 6.670 | 2.033 |
| 2026-10-28 19:52 | Low | -1.103 | -0.336 |
| 2026-10-29 03:21 | High | 4.740 | 1.445 |
| 2026-10-29 07:32 | Low | 3.170 | 0.966 |
| 2026-10-29 13:43 | High | 6.534 | 1.992 |
| 2026-10-29 20:47 | Low | -0.979 | -0.298 |
| 2026-10-30 04:27 | High | 4.650 | 1.417 |
| 2026-10-30 08:32 | Low | 3.380 | 1.030 |
| 2026-10-30 14:39 | High | 6.242 | 1.903 |
| 2026-10-30 21:49 | Low | -0.729 | -0.222 |
| 2026-10-31 05:35 | High | 4.655 | 1.419 |
| 2026-10-31 09:50 | Low | 3.443 | 1.049 |
| 2026-10-31 15:44 | High | 5.835 | 1.779 |
| 2026-10-31 22:56 | Low | -0.434 | -0.132 |
| 2026-11-01 05:40 | High | 4.789 | 1.460 |
| 2026-11-01 10:24 | Low | 3.245 | 0.989 |
| 2026-11-01 15:59 | High | 5.400 | 1.646 |
| 2026-11-01 23:04 | Low | -0.145 | -0.044 |
| 2026-11-02 06:35 | High | 5.031 | 1.533 |
| 2026-11-02 11:51 | Low | 2.746 | 0.837 |
| 2026-11-02 17:21 | High | 5.044 | 1.537 |
| 2026-11-03 00:06 | Low | 0.143 | 0.044 |
| 2026-11-03 07:21 | High | 5.333 | 1.625 |
| 2026-11-03 13:01 | Low | 2.069 | 0.631 |
| 2026-11-03 18:43 | High | 4.827 | 1.471 |
| 2026-11-04 01:00 | Low | 0.471 | 0.144 |
| 2026-11-04 08:00 | High | 5.643 | 1.720 |
| 2026-11-04 13:59 | Low | 1.352 | 0.412 |
| 2026-11-04 19:57 | High | 4.731 | 1.442 |
| 2026-11-05 01:47 | Low | 0.862 | 0.263 |
| 2026-11-05 08:35 | High | 5.913 | 1.802 |
| 2026-11-05 14:48 | Low | 0.697 | 0.212 |
| 2026-11-05 21:03 | High | 4.706 | 1.434 |
| 2026-11-06 02:29 | Low | 1.311 | 0.400 |
| 2026-11-06 09:08 | High | 6.109 | 1.862 |
| 2026-11-06 15:32 | Low | 0.166 | 0.051 |
| 2026-11-06 22:03 | High | 4.712 | 1.436 |
| 2026-11-07 03:09 | Low | 1.789 | 0.545 |
| 2026-11-07 09:38 | High | 6.216 | 1.895 |
| 2026-11-07 16:11 | Low | -0.215 | -0.066 |
| 2026-11-07 22:58 | High | 4.725 | 1.440 |
| 2026-11-08 03:47 | Low | 2.258 | 0.688 |
| 2026-11-08 10:06 | High | 6.236 | 1.901 |
| 2026-11-08 16:48 | Low | -0.446 | -0.136 |
| 2026-11-08 23:50 | High | 4.727 | 1.441 |
| 2026-11-09 04:25 | Low | 2.681 | 0.817 |
| 2026-11-09 10:35 | High | 6.186 | 1.885 |
| 2026-11-09 17:24 | Low | -0.544 | -0.166 |
| 2026-11-10 00:39 | High | 4.703 | 1.433 |
| 2026-11-10 05:02 | Low | 3.031 | 0.924 |
| 2026-11-10 11:04 | High | 6.081 | 1.853 |
| 2026-11-10 18:00 | Low | -0.534 | -0.163 |
| 2026-11-11 01:27 | High | 4.643 | 1.415 |
| 2026-11-11 05:41 | Low | 3.296 | 1.005 |
| 2026-11-11 11:35 | High | 5.931 | 1.808 |
| 2026-11-11 18:37 | Low | -0.440 | -0.134 |
| 2026-11-12 02:15 | High | 4.553 | 1.388 |
| 2026-11-12 06:21 | Low | 3.480 | 1.061 |
| 2026-11-12 12:10 | High | 5.736 | 1.748 |
| 2026-11-12 19:17 | Low | -0.286 | -0.087 |
| 2026-11-13 03:04 | High | 4.456 | 1.358 |
| 2026-11-13 07:06 | Low | 3.595 | 1.096 |
| 2026-11-13 12:49 | High | 5.493 | 1.674 |
| 2026-11-13 20:00 | Low | -0.096 | -0.029 |
Primary sources and scope
All times are station-local standard or daylight time as returned by NOAA. Heights are predictions in feet relative to Mean Lower Low Water, not observations or a clearance guarantee.
The metre column multiplies each official feet value by 0.3048 and rounds to three decimals. It is a disclosed conversion rather than a separate NOAA metric response.
Only the requested source window is ranked. If several pairs tie at the published precision, the first pair in source order is shown.
Station record: San Francisco (9414290).
Exact NOAA prediction response · NOAA station metadata