NOAA station analysis · station-local time
Newport Tides: Largest Listed High-to-Low Drop
The answer
NOAA's largest consecutive listed high-to-low tide drop for Newport in this 30-day response is 4.892 ft, from 2026-10-27 08:58 at 4.677 ft to 2026-10-27 15:00 at -0.215 ft relative to MLLW.
Result details
Largest listed drop: 2026-10-27 08:58 high (4.677 ft) to 2026-10-27 15:00 low (-0.215 ft), a 4.892-ft difference.
The difference is calculated only from adjacent high and low entries in NOAA's station-local prediction sequence. It is not a water-current speed or safety forecast.
Complete 30-day NOAA prediction sequence
| Local time | Turn | Prediction |
|---|---|---|
| 2026-10-08 00:24 | Low | 0.202 ft |
| 2026-10-08 06:34 | High | 4.287 ft |
| 2026-10-08 12:36 | Low | 0.161 ft |
| 2026-10-08 18:59 | High | 4.045 ft |
| 2026-10-09 00:50 | Low | 0.113 ft |
| 2026-10-09 07:22 | High | 4.501 ft |
| 2026-10-09 13:17 | Low | 0.094 ft |
| 2026-10-09 19:44 | High | 4.035 ft |
| 2026-10-10 01:16 | Low | 0.056 ft |
| 2026-10-10 08:06 | High | 4.591 ft |
| 2026-10-10 13:56 | Low | 0.075 ft |
| 2026-10-10 20:26 | High | 3.949 ft |
| 2026-10-11 01:46 | Low | 0.041 ft |
| 2026-10-11 08:48 | High | 4.545 ft |
| 2026-10-11 14:33 | Low | 0.103 ft |
| 2026-10-11 21:08 | High | 3.793 ft |
| 2026-10-12 02:20 | Low | 0.076 ft |
| 2026-10-12 09:29 | High | 4.374 ft |
| 2026-10-12 15:10 | Low | 0.179 ft |
| 2026-10-12 21:49 | High | 3.584 ft |
| 2026-10-13 02:57 | Low | 0.163 ft |
| 2026-10-13 10:10 | High | 4.109 ft |
| 2026-10-13 15:47 | Low | 0.306 ft |
| 2026-10-13 22:31 | High | 3.344 ft |
| 2026-10-14 03:35 | Low | 0.295 ft |
| 2026-10-14 10:51 | High | 3.794 ft |
| 2026-10-14 16:25 | Low | 0.481 ft |
| 2026-10-14 23:14 | High | 3.102 ft |
| 2026-10-15 04:14 | Low | 0.462 ft |
| 2026-10-15 11:35 | High | 3.479 ft |
| 2026-10-15 17:04 | Low | 0.688 ft |
| 2026-10-16 00:00 | High | 2.891 ft |
| 2026-10-16 04:56 | Low | 0.652 ft |
| 2026-10-16 12:23 | High | 3.211 ft |
| 2026-10-16 17:50 | Low | 0.897 ft |
| 2026-10-17 00:50 | High | 2.740 ft |
| 2026-10-17 05:43 | Low | 0.843 ft |
| 2026-10-17 13:13 | High | 3.021 ft |
| 2026-10-17 18:52 | Low | 1.053 ft |
| 2026-10-18 01:40 | High | 2.666 ft |
| 2026-10-18 06:43 | Low | 0.999 ft |
| 2026-10-18 14:03 | High | 2.918 ft |
| 2026-10-18 20:26 | Low | 1.073 ft |
| 2026-10-19 02:31 | High | 2.678 ft |
| 2026-10-19 08:04 | Low | 1.047 ft |
| 2026-10-19 14:53 | High | 2.896 ft |
| 2026-10-19 21:36 | Low | 0.942 ft |
| 2026-10-20 03:24 | High | 2.783 ft |
| 2026-10-20 09:30 | Low | 0.936 ft |
| 2026-10-20 15:47 | High | 2.952 ft |
| 2026-10-20 22:20 | Low | 0.735 ft |
| 2026-10-21 04:20 | High | 2.993 ft |
| 2026-10-21 10:31 | Low | 0.725 ft |
| 2026-10-21 16:42 | High | 3.085 ft |
| 2026-10-21 22:56 | Low | 0.490 ft |
| 2026-10-22 05:13 | High | 3.303 ft |
| 2026-10-22 11:19 | Low | 0.478 ft |
| 2026-10-22 17:33 | High | 3.280 ft |
| 2026-10-22 23:28 | Low | 0.231 ft |
| 2026-10-23 06:00 | High | 3.674 ft |
| 2026-10-23 12:02 | Low | 0.230 ft |
| 2026-10-23 18:20 | High | 3.497 ft |
| 2026-10-24 00:02 | Low | -0.012 ft |
| 2026-10-24 06:44 | High | 4.048 ft |
| 2026-10-24 12:44 | Low | 0.012 ft |
| 2026-10-24 19:05 | High | 3.694 ft |
| 2026-10-25 00:37 | Low | -0.211 ft |
| 2026-10-25 07:27 | High | 4.369 ft |
| 2026-10-25 13:27 | Low | -0.147 ft |
| 2026-10-25 19:51 | High | 3.834 ft |
| 2026-10-26 01:16 | Low | -0.344 ft |
| 2026-10-26 08:11 | High | 4.588 ft |
| 2026-10-26 14:13 | Low | -0.227 ft |
| 2026-10-26 20:37 | High | 3.895 ft |
| 2026-10-27 01:59 | Low | -0.396 ft |
| 2026-10-27 08:58 | High | 4.677 ft |
| 2026-10-27 15:00 | Low | -0.215 ft |
| 2026-10-27 21:26 | High | 3.874 ft |
| 2026-10-28 02:44 | Low | -0.365 ft |
| 2026-10-28 09:47 | High | 4.630 ft |
| 2026-10-28 15:47 | Low | -0.107 ft |
| 2026-10-28 22:18 | High | 3.785 ft |
| 2026-10-29 03:31 | Low | -0.252 ft |
| 2026-10-29 10:40 | High | 4.472 ft |
| 2026-10-29 16:36 | Low | 0.086 ft |
| 2026-10-29 23:13 | High | 3.664 ft |
| 2026-10-30 04:21 | Low | -0.059 ft |
| 2026-10-30 11:38 | High | 4.253 ft |
| 2026-10-30 17:33 | Low | 0.326 ft |
| 2026-10-31 00:13 | High | 3.562 ft |
| 2026-10-31 05:15 | Low | 0.199 ft |
| 2026-10-31 12:40 | High | 4.034 ft |
| 2026-10-31 19:05 | Low | 0.531 ft |
| 2026-11-01 01:14 | High | 3.522 ft |
| 2026-11-01 05:20 | Low | 0.473 ft |
| 2026-11-01 12:43 | High | 3.850 ft |
| 2026-11-01 19:52 | Low | 0.550 ft |
| 2026-11-02 01:16 | High | 3.553 ft |
| 2026-11-02 07:04 | Low | 0.647 ft |
| 2026-11-02 13:45 | High | 3.702 ft |
| 2026-11-02 20:55 | Low | 0.470 ft |
| 2026-11-03 02:18 | High | 3.646 ft |
| 2026-11-03 09:00 | Low | 0.584 ft |
| 2026-11-03 14:48 | High | 3.595 ft |
| 2026-11-03 21:43 | Low | 0.374 ft |
| 2026-11-04 03:21 | High | 3.801 ft |
| 2026-11-04 10:02 | Low | 0.456 ft |
| 2026-11-04 15:50 | High | 3.547 ft |
| 2026-11-04 22:20 | Low | 0.294 ft |
| 2026-11-05 04:21 | High | 4.001 ft |
| 2026-11-05 10:49 | Low | 0.344 ft |
| 2026-11-05 16:47 | High | 3.550 ft |
| 2026-11-05 22:47 | Low | 0.231 ft |
| 2026-11-06 05:14 | High | 4.188 ft |
| 2026-11-06 11:28 | Low | 0.262 ft |
| 2026-11-06 17:36 | High | 3.566 ft |
| 2026-11-06 23:11 | Low | 0.175 ft |
Method and sources
This page calculates only from official NOAA prediction entries for Newport, station 8452660. Heights are predicted feet relative to Mean Lower Low Water, not observed water levels or a safety guarantee.
Open the exact NOAA prediction response · Open the NOAA station record