NOAA station analysis · station-local time

Portland, Maine Tide Chart: Latest Daily First Listed Tide

The answer

NOAA's latest first listed tide on a station-local date for Portland, Maine in this 30-day sequence is a high tide of 8.519 ft (2.597 m, converted), at 2026-11-19 06:06.

How this result was calculated

This analysis groups official NOAA prediction entries by station-local date and applies one stated comparison across the 30-day sequence. It uses predictions, not observed water levels, and does not interpolate a tide height or time.

Complete 30-day NOAA prediction sequence

Local time	Turn	Feet (MLLW)	Metres (converted)
2026-10-23 03:11	Low	0.743 ft	0.226 m
2026-10-23 09:27	High	9.282 ft	2.829 m
2026-10-23 15:35	Low	0.598 ft	0.182 m
2026-10-23 21:47	High	9.376 ft	2.858 m
2026-10-24 03:51	Low	0.424 ft	0.129 m
2026-10-24 10:06	High	9.874 ft	3.010 m
2026-10-24 16:18	Low	-0.034 ft	-0.010 m
2026-10-24 22:30	High	9.640 ft	2.938 m
2026-10-25 04:31	Low	0.156 ft	0.048 m
2026-10-25 10:45	High	10.415 ft	3.174 m
2026-10-25 17:02	Low	-0.588 ft	-0.179 m
2026-10-25 23:15	High	9.827 ft	2.995 m
2026-10-26 05:13	Low	-0.029 ft	-0.009 m
2026-10-26 11:25	High	10.845 ft	3.306 m
2026-10-26 17:46	Low	-0.997 ft	-0.304 m
2026-10-27 00:00	High	9.909 ft	3.020 m
2026-10-27 05:56	Low	-0.108 ft	-0.033 m
2026-10-27 12:08	High	11.117 ft	3.388 m
2026-10-27 18:32	Low	-1.210 ft	-0.369 m
2026-10-28 00:47	High	9.867 ft	3.007 m
2026-10-28 06:42	Low	-0.069 ft	-0.021 m
2026-10-28 12:55	High	11.198 ft	3.413 m
2026-10-28 19:21	Low	-1.205 ft	-0.367 m
2026-10-29 01:36	High	9.693 ft	2.954 m
2026-10-29 07:31	Low	0.093 ft	0.028 m
2026-10-29 13:44	High	11.076 ft	3.376 m
2026-10-29 20:13	Low	-0.994 ft	-0.303 m
2026-10-30 02:29	High	9.414 ft	2.869 m
2026-10-30 08:23	Low	0.364 ft	0.111 m
2026-10-30 14:38	High	10.774 ft	3.284 m
2026-10-30 21:09	Low	-0.643 ft	-0.196 m
2026-10-31 03:27	High	9.103 ft	2.775 m
2026-10-31 09:21	Low	0.691 ft	0.211 m
2026-10-31 15:39	High	10.369 ft	3.160 m
2026-10-31 22:11	Low	-0.262 ft	-0.080 m
2026-11-01 03:32	High	8.875 ft	2.705 m
2026-11-01 09:26	Low	0.972 ft	0.296 m
2026-11-01 15:46	High	9.975 ft	3.040 m
2026-11-01 22:17	Low	0.048 ft	0.015 m
2026-11-02 04:40	High	8.820 ft	2.688 m
2026-11-02 10:36	Low	1.110 ft	0.338 m
2026-11-02 16:56	High	9.673 ft	2.948 m
2026-11-02 23:23	Low	0.245 ft	0.075 m
2026-11-03 05:46	High	8.954 ft	2.729 m
2026-11-03 11:47	Low	1.049 ft	0.320 m
2026-11-03 18:05	High	9.495 ft	2.894 m
2026-11-04 00:28	Low	0.327 ft	0.100 m
2026-11-04 06:49	High	9.244 ft	2.818 m
2026-11-04 12:57	Low	0.782 ft	0.238 m
2026-11-04 19:12	High	9.438 ft	2.877 m
2026-11-05 01:27	Low	0.332 ft	0.101 m
2026-11-05 07:45	High	9.606 ft	2.928 m
2026-11-05 13:58	Low	0.393 ft	0.120 m
2026-11-05 20:11	High	9.444 ft	2.879 m
2026-11-06 02:20	Low	0.338 ft	0.103 m
2026-11-06 08:35	High	9.932 ft	3.027 m
2026-11-06 14:52	Low	0.022 ft	0.007 m
2026-11-06 21:04	High	9.434 ft	2.875 m
2026-11-07 03:07	Low	0.405 ft	0.123 m
2026-11-07 09:21	High	10.145 ft	3.092 m
2026-11-07 15:40	Low	-0.234 ft	-0.071 m
2026-11-07 21:52	High	9.366 ft	2.855 m
2026-11-08 03:50	Low	0.546 ft	0.166 m
2026-11-08 10:02	High	10.221 ft	3.115 m
2026-11-08 16:24	Low	-0.340 ft	-0.104 m
2026-11-08 22:37	High	9.236 ft	2.815 m
2026-11-09 04:31	Low	0.742 ft	0.226 m
2026-11-09 10:42	High	10.175 ft	3.101 m
2026-11-09 17:06	Low	-0.301 ft	-0.092 m
2026-11-09 23:19	High	9.054 ft	2.760 m
2026-11-10 05:09	Low	0.967 ft	0.295 m
2026-11-10 11:20	High	10.035 ft	3.059 m
2026-11-10 17:45	Low	-0.143 ft	-0.044 m
2026-11-11 00:00	High	8.830 ft	2.691 m
2026-11-11 05:47	Low	1.199 ft	0.365 m
2026-11-11 11:58	High	9.832 ft	2.997 m
2026-11-11 18:24	Low	0.098 ft	0.030 m
2026-11-12 00:39	High	8.578 ft	2.615 m
2026-11-12 06:25	Low	1.431 ft	0.436 m
2026-11-12 12:36	High	9.588 ft	2.922 m
2026-11-12 19:03	Low	0.384 ft	0.117 m
2026-11-13 01:19	High	8.318 ft	2.535 m
2026-11-13 07:05	Low	1.658 ft	0.505 m
2026-11-13 13:16	High	9.323 ft	2.842 m
2026-11-13 19:44	Low	0.676 ft	0.206 m
2026-11-14 02:02	High	8.079 ft	2.462 m
2026-11-14 07:47	Low	1.872 ft	0.571 m
2026-11-14 13:59	High	9.053 ft	2.759 m
2026-11-14 20:28	Low	0.934 ft	0.285 m
2026-11-15 02:48	High	7.905 ft	2.409 m
2026-11-15 08:34	Low	2.047 ft	0.624 m
2026-11-15 14:47	High	8.806 ft	2.684 m
2026-11-15 21:15	Low	1.125 ft	0.343 m
2026-11-16 03:38	High	7.842 ft	2.390 m
2026-11-16 09:25	Low	2.140 ft	0.652 m
2026-11-16 15:39	High	8.610 ft	2.624 m
2026-11-16 22:04	Low	1.231 ft	0.375 m
2026-11-17 04:28	High	7.920 ft	2.414 m
2026-11-17 10:19	Low	2.106 ft	0.642 m
2026-11-17 16:32	High	8.490 ft	2.588 m
2026-11-17 22:53	Low	1.253 ft	0.382 m
2026-11-18 05:17	High	8.146 ft	2.483 m
2026-11-18 11:14	Low	1.912 ft	0.583 m
2026-11-18 17:27	High	8.459 ft	2.578 m
2026-11-18 23:42	Low	1.192 ft	0.363 m
2026-11-19 06:06	High	8.519 ft	2.597 m
2026-11-19 12:11	Low	1.540 ft	0.469 m
2026-11-19 18:23	High	8.538 ft	2.602 m
2026-11-20 00:32	Low	1.045 ft	0.319 m
2026-11-20 06:54	High	9.020 ft	2.749 m
2026-11-20 13:06	Low	0.994 ft	0.303 m
2026-11-20 19:17	High	8.733 ft	2.662 m
2026-11-21 01:21	Low	0.817 ft	0.249 m
2026-11-21 07:40	High	9.607 ft	2.928 m
2026-11-21 13:58	Low	0.337 ft	0.103 m
2026-11-21 20:09	High	9.009 ft	2.746 m

Primary sources

Heights are NOAA predictions relative to Mean Lower Low Water. Check local conditions and official notices before making on-water decisions.

Open the exact NOAA prediction response · Open the NOAA station record