Maryland · NOAA 8574683
Fort McHenry Marsh tide table, May 2027
Every high and low tide for May 2027, with sunrise, sunset and moon phase. Times are local (EDT); heights are feet above Mean Lower Low Water (MLLW).
Highest high2.0 ftWed, May 19, 6:33 am
Lowest low0.2 ftSun, May 9, 2:47 am
Moon phasesNew moon May 6 · First quarter May 13 · Full moon May 20 · Last quarter May 28
| Date | High tides | Low tides | Sunrise / sunset | Moon |
|---|---|---|---|---|
| 1Sat | 3:31 am1.3 ft3:36 pm1.3 ft | 9:45 am0.6 ft10:15 pm0.5 ft | 6:08 am / 7:59 pm | 24% lit |
| 2Sun | 4:21 am1.4 ft4:24 pm1.2 ft | 10:55 am0.5 ft10:51 pm0.4 ft | 6:07 am / 8:00 pm | 16% lit |
| 3Mon | 5:06 am1.5 ft5:12 pm1.2 ft | 11:59 am0.5 ft11:25 pm0.4 ft | 6:06 am / 8:01 pm | 9% lit |
| 4Tue | 5:48 am1.7 ft6:00 pm1.1 ft | 12:56 pm0.4 ft11:57 pm0.4 ft | 6:04 am / 8:02 pm | 4% lit |
| 5Wed | 6:30 am1.8 ft6:46 pm1.1 ft | 1:49 pm0.3 ft | 6:03 am / 8:03 pm | 1% lit |
| 6Thu | 7:14 am1.9 ft7:33 pm1.1 ft | 12:30 am0.3 ft2:40 pm0.3 ft | 6:02 am / 8:04 pm | New moon |
| 7Fri | 8:00 am2.0 ft8:18 pm1.1 ft | 1:09 am0.3 ft3:30 pm0.3 ft | 6:01 am / 8:05 pm | 2% lit |
| 8Sat | 8:49 am2.0 ft9:06 pm1.1 ft | 1:54 am0.3 ft4:20 pm0.4 ft | 6:00 am / 8:06 pm | 7% lit |
| 9Sun | 9:42 am1.9 ft9:56 pm1.1 ft | 2:47 am0.2 ft5:10 pm0.4 ft | 5:59 am / 8:07 pm | 14% lit |
| 10Mon | 10:36 am1.9 ft10:50 pm1.2 ft | 3:50 am0.3 ft6:00 pm0.4 ft | 5:58 am / 8:08 pm | 22% lit |
| 11Tue | 11:32 am1.8 ft11:51 pm1.3 ft | 5:01 am0.3 ft6:48 pm0.4 ft | 5:57 am / 8:09 pm | 33% lit |
| 12Wed | 12:29 pm1.6 ft | 6:17 am0.3 ft7:35 pm0.4 ft | 5:56 am / 8:10 pm | 44% lit |
| 13Thu | 12:56 am1.4 ft1:26 pm1.5 ft | 7:32 am0.4 ft8:21 pm0.4 ft | 5:55 am / 8:11 pm | First quarter |
| 14Fri | 2:03 am1.5 ft2:23 pm1.4 ft | 8:46 am0.5 ft9:06 pm0.3 ft | 5:54 am / 8:12 pm | 66% lit |
| 15Sat | 3:06 am1.6 ft3:18 pm1.3 ft | 9:59 am0.5 ft9:51 pm0.3 ft | 5:53 am / 8:13 pm | 76% lit |
| 16Sun | 4:05 am1.8 ft4:12 pm1.2 ft | 11:09 am0.5 ft10:35 pm0.3 ft | 5:52 am / 8:14 pm | 85% lit |
| 17Mon | 4:58 am1.9 ft5:05 pm1.2 ft | 12:12 pm0.4 ft11:18 pm0.3 ft | 5:51 am / 8:15 pm | 92% lit |
| 18Tue | 5:46 am1.9 ft5:56 pm1.1 ft | 1:08 pm0.4 ft11:58 pm0.3 ft | 5:51 am / 8:16 pm | 96% lit |
| 19Wed | 6:33 am2.0 ft6:46 pm1.1 ft | 1:58 pm0.4 ft | 5:50 am / 8:16 pm | 99% lit |
| 20Thu | 7:17 am2.0 ft7:33 pm1.1 ft | 12:37 am0.3 ft2:44 pm0.4 ft | 5:49 am / 8:17 pm | Full moon |
| 21Fri | 8:01 am1.9 ft8:18 pm1.1 ft | 1:14 am0.3 ft3:27 pm0.4 ft | 5:48 am / 8:18 pm | 98% lit |
| 22Sat | 8:44 am1.9 ft9:01 pm1.1 ft | 1:52 am0.3 ft4:09 pm0.5 ft | 5:47 am / 8:19 pm | 95% lit |
| 23Sun | 9:27 am1.8 ft9:45 pm1.2 ft | 2:32 am0.4 ft4:50 pm0.5 ft | 5:47 am / 8:20 pm | 90% lit |
| 24Mon | 10:08 am1.7 ft10:31 pm1.2 ft | 3:15 am0.4 ft5:30 pm0.6 ft | 5:46 am / 8:21 pm | 84% lit |
| 25Tue | 10:48 am1.6 ft11:20 pm1.2 ft | 4:02 am0.5 ft6:09 pm0.6 ft | 5:45 am / 8:22 pm | 76% lit |
| 26Wed | 11:26 am1.6 ft | 4:52 am0.6 ft6:46 pm0.6 ft | 5:45 am / 8:22 pm | 68% lit |
| 27Thu | 12:12 am1.2 ft12:06 pm1.5 ft | 5:47 am0.6 ft7:22 pm0.5 ft | 5:44 am / 8:23 pm | 59% lit |
| 28Fri | 1:08 am1.3 ft12:49 pm1.4 ft | 6:49 am0.7 ft7:55 pm0.5 ft | 5:44 am / 8:24 pm | Last quarter |
| 29Sat | 2:03 am1.4 ft1:38 pm1.4 ft | 8:00 am0.7 ft8:27 pm0.5 ft | 5:43 am / 8:25 pm | 40% lit |
| 30Sun | 2:55 am1.5 ft2:35 pm1.3 ft | 9:19 am0.7 ft8:57 pm0.5 ft | 5:43 am / 8:25 pm | 30% lit |
| 31Mon | 3:43 am1.6 ft3:34 pm1.2 ft | 10:37 am0.7 ft9:30 pm0.4 ft | 5:42 am / 8:26 pm | 21% lit |
Tide predictions: NOAA CO-OPS station 8574683. Sun and moon: computed with PyEphem 4.2.1 for 39.2617, -76.5850. Predictions do not include wind, storms or river flow. Not for navigation.