Charles River Entrance · Massachusetts · NOAA 8443838
Charlestown tide table, September 2027
Every high and low tide for September 2027, with sunrise, sunset and moon phase. Times are local (EDT); heights are feet above Mean Lower Low Water (MLLW).
Highest high11.5 ftThu, Sep 2, 12:33 am
Lowest low−1.1 ftWed, Sep 1, 5:59 am
Moon phasesFirst quarter Sep 7 · Full moon Sep 15 · Last quarter Sep 23 · New moon Sep 29
| Date | High tides | Low tides | Sunrise / sunset | Moon |
|---|---|---|---|---|
| 1Wed | 12:10 pm11.0 ft | 5:59 am−1.1 ft6:19 pm−1.0 ft | 6:09 am / 7:18 pm | 1% lit |
| 2Thu | 12:33 am11.5 ft1:00 pm11.3 ft | 6:48 am−1.1 ft7:12 pm−1.1 ft | 6:10 am / 7:17 pm | 5% lit |
| 3Fri | 1:25 am11.2 ft1:49 pm11.3 ft | 7:36 am−0.8 ft8:03 pm−0.9 ft | 6:11 am / 7:15 pm | 12% lit |
| 4Sat | 2:17 am10.8 ft2:37 pm11.1 ft | 8:23 am−0.4 ft8:54 pm−0.6 ft | 6:12 am / 7:13 pm | 20% lit |
| 5Sun | 3:09 am10.2 ft3:26 pm10.8 ft | 9:12 am0.2 ft9:47 pm−0.1 ft | 6:13 am / 7:12 pm | 29% lit |
| 6Mon | 4:02 am9.5 ft4:18 pm10.3 ft | 10:03 am0.9 ft10:44 pm0.5 ft | 6:14 am / 7:10 pm | 39% lit |
| 7Tue | 4:59 am8.9 ft5:14 pm9.8 ft | 10:57 am1.5 ft11:43 pm1.0 ft | 6:16 am / 7:08 pm | First quarter |
| 8Wed | 6:00 am8.4 ft6:13 pm9.4 ft | 11:54 am1.9 ft | 6:17 am / 7:06 pm | 59% lit |
| 9Thu | 7:01 am8.2 ft7:13 pm9.3 ft | 12:44 am1.3 ft12:53 pm2.2 ft | 6:18 am / 7:05 pm | 68% lit |
| 10Fri | 8:02 am8.1 ft8:13 pm9.2 ft | 1:45 am1.5 ft1:52 pm2.2 ft | 6:19 am / 7:03 pm | 77% lit |
| 11Sat | 8:59 am8.3 ft9:09 pm9.3 ft | 2:44 am1.4 ft2:49 pm2.0 ft | 6:20 am / 7:01 pm | 84% lit |
| 12Sun | 9:48 am8.6 ft9:57 pm9.6 ft | 3:35 am1.3 ft3:41 pm1.7 ft | 6:21 am / 6:59 pm | 90% lit |
| 13Mon | 10:29 am8.9 ft10:39 pm9.7 ft | 4:17 am1.1 ft4:26 pm1.4 ft | 6:22 am / 6:58 pm | 95% lit |
| 14Tue | 11:06 am9.3 ft11:18 pm9.8 ft | 4:55 am0.8 ft5:07 pm1.0 ft | 6:23 am / 6:56 pm | 98% lit |
| 15Wed | 11:41 am9.6 ft11:56 pm9.9 ft | 5:30 am0.7 ft5:46 pm0.8 ft | 6:24 am / 6:54 pm | Full moon |
| 16Thu | 12:16 pm9.8 ft | 6:05 am0.6 ft6:24 pm0.5 ft | 6:25 am / 6:52 pm | 99% lit |
| 17Fri | 12:33 am9.8 ft12:50 pm10.0 ft | 6:41 am0.6 ft7:03 pm0.4 ft | 6:26 am / 6:51 pm | 97% lit |
| 18Sat | 1:11 am9.7 ft1:25 pm10.1 ft | 7:17 am0.7 ft7:42 pm0.3 ft | 6:27 am / 6:49 pm | 93% lit |
| 19Sun | 1:50 am9.6 ft2:02 pm10.2 ft | 7:55 am0.8 ft8:24 pm0.3 ft | 6:28 am / 6:47 pm | 86% lit |
| 20Mon | 2:31 am9.3 ft2:42 pm10.2 ft | 8:35 am1.0 ft9:08 pm0.4 ft | 6:29 am / 6:45 pm | 78% lit |
| 21Tue | 3:15 am9.1 ft3:26 pm10.2 ft | 9:18 am1.2 ft9:58 pm0.6 ft | 6:30 am / 6:44 pm | 69% lit |
| 22Wed | 4:05 am8.8 ft4:18 pm10.1 ft | 10:08 am1.4 ft10:54 pm0.7 ft | 6:31 am / 6:42 pm | 59% lit |
| 23Thu | 5:02 am8.6 ft5:16 pm10.0 ft | 11:05 am1.6 ft11:54 pm0.8 ft | 6:32 am / 6:40 pm | Last quarter |
| 24Fri | 6:04 am8.5 ft6:20 pm10.0 ft | 12:08 pm1.6 ft | 6:34 am / 6:38 pm | 36% lit |
| 25Sat | 7:09 am8.7 ft7:26 pm10.2 ft | 12:56 am0.7 ft1:12 pm1.4 ft | 6:35 am / 6:36 pm | 26% lit |
| 26Sun | 8:13 am9.2 ft8:32 pm10.4 ft | 1:59 am0.4 ft2:17 pm0.9 ft | 6:36 am / 6:35 pm | 16% lit |
| 27Mon | 9:13 am9.8 ft9:34 pm10.7 ft | 2:59 am0.1 ft3:20 pm0.3 ft | 6:37 am / 6:33 pm | 8% lit |
| 28Tue | 10:08 am10.4 ft10:31 pm11.0 ft | 3:55 am−0.3 ft4:17 pm−0.3 ft | 6:38 am / 6:31 pm | 3% lit |
| 29Wed | 10:58 am11.0 ft11:24 pm11.1 ft | 4:46 am−0.6 ft5:11 pm−0.8 ft | 6:39 am / 6:29 pm | New moon |
| 30Thu | 11:46 am11.3 ft | 5:35 am−0.7 ft6:02 pm−1.1 ft | 6:40 am / 6:28 pm | 1% lit |
Tide predictions: NOAA CO-OPS station 8443838. Sun and moon: computed with PyEphem 4.2.1 for 42.3717, -71.0550. Predictions do not include wind, storms or river flow. Not for navigation.