Plum Island, Merrimack River Entrance, MA tides — August 2027
NOAA station 8440452 · Reference station · Datum MLLW · Local time (America/New_York)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Sun | 4:58 AMLow · -0.5 ft-0.16 m | 11:05 AMHigh · 7.9 ft2.42 m | 5:05 PMLow · 0.2 ft0.07 m | 11:21 PMHigh · 9.8 ft2.98 m |
| 2Mon | 5:50 AMLow · -0.8 ft-0.26 m | 11:58 AMHigh · 8.4 ft2.56 m | 5:59 PMLow · -0.2 ft-0.05 m | — |
| 3Tue | 12:14 AMHigh · 10.0 ft3.04 m | 6:40 AMLow · -1.1 ft-0.32 m | 12:48 PMHigh · 8.8 ft2.68 m | 6:53 PMLow · -0.5 ft-0.14 m |
| 4Wed | 1:06 AMHigh · 10.0 ft3.04 m | 7:28 AMLow · -1.1 ft-0.34 m | 1:38 PMHigh · 9.1 ft2.79 m | 7:46 PMLow · -0.6 ft-0.20 m |
| 5Thu | 1:58 AMHigh · 9.8 ft2.99 m | 8:16 AMLow · -1.0 ft-0.31 m | 2:27 PMHigh · 9.3 ft2.85 m | 8:39 PMLow · -0.7 ft-0.20 m |
| 6Fri | 2:49 AMHigh · 9.4 ft2.88 m | 9:05 AMLow · -0.8 ft-0.23 m | 3:18 PMHigh · 9.4 ft2.86 m | 9:33 PMLow · -0.5 ft-0.16 m |
| 7Sat | 3:42 AMHigh · 8.9 ft2.72 m | 9:55 AMLow · -0.4 ft-0.11 m | 4:09 PMHigh · 9.3 ft2.82 m | 10:29 PMLow · -0.3 ft-0.08 m |
| 8Sun | 4:37 AMHigh · 8.4 ft2.55 m | 10:47 AMLow · 0.1 ft0.03 m | 5:03 PMHigh · 9.0 ft2.75 m | 11:26 PMLow · 0.1 ft0.02 m |
| 9Mon | 5:34 AMHigh · 7.8 ft2.38 m | 11:41 AMLow · 0.6 ft0.17 m | 5:58 PMHigh · 8.7 ft2.66 m | — |
| 10Tue | 12:26 AMLow · 0.4 ft0.11 m | 6:33 AMHigh · 7.4 ft2.24 m | 12:37 PMLow · 1.0 ft0.30 m | 6:56 PMHigh · 8.5 ft2.58 m |
| 11Wed | 1:27 AMLow · 0.6 ft0.19 m | 7:34 AMHigh · 7.0 ft2.14 m | 1:36 PMLow · 1.3 ft0.39 m | 7:55 PMHigh · 8.3 ft2.52 m |
| 12Thu | 2:28 AMLow · 0.8 ft0.23 m | 8:34 AMHigh · 6.9 ft2.10 m | 2:35 PMLow · 1.4 ft0.44 m | 8:52 PMHigh · 8.2 ft2.49 m |
| 13Fri | 3:26 AMLow · 0.8 ft0.23 m | 9:31 AMHigh · 6.9 ft2.09 m | 3:30 PMLow · 1.4 ft0.44 m | 9:45 PMHigh · 8.2 ft2.49 m |
| 14Sat | 4:17 AMLow · 0.7 ft0.22 m | 10:21 AMHigh · 7.0 ft2.12 m | 4:19 PMLow · 1.4 ft0.42 m | 10:33 PMHigh · 8.2 ft2.51 m |
| 15Sun | 5:02 AMLow · 0.6 ft0.20 m | 11:06 AMHigh · 7.1 ft2.16 m | 5:05 PMLow · 1.3 ft0.38 m | 11:16 PMHigh · 8.3 ft2.53 m |
| 16Mon | 5:42 AMLow · 0.6 ft0.17 m | 11:47 AMHigh · 7.3 ft2.22 m | 5:46 PMLow · 1.1 ft0.34 m | 11:57 PMHigh · 8.3 ft2.54 m |
| 17Tue | 6:20 AMLow · 0.5 ft0.15 m | 12:24 PMHigh · 7.5 ft2.28 m | 6:26 PMLow · 1.0 ft0.29 m | — |
| 18Wed | 12:36 AMHigh · 8.3 ft2.54 m | 6:55 AMLow · 0.4 ft0.13 m | 1:01 PMHigh · 7.7 ft2.35 m | 7:05 PMLow · 0.8 ft0.25 m |
| 19Thu | 1:13 AMHigh · 8.3 ft2.54 m | 7:30 AMLow · 0.4 ft0.13 m | 1:37 PMHigh · 7.9 ft2.41 m | 7:44 PMLow · 0.7 ft0.21 m |
| 20Fri | 1:51 AMHigh · 8.2 ft2.51 m | 8:06 AMLow · 0.5 ft0.14 m | 2:13 PMHigh · 8.1 ft2.46 m | 8:24 PMLow · 0.6 ft0.19 m |
| 21Sat | 2:31 AMHigh · 8.1 ft2.47 m | 8:43 AMLow · 0.6 ft0.17 m | 2:52 PMHigh · 8.2 ft2.50 m | 9:06 PMLow · 0.6 ft0.17 m |
| 22Sun | 3:13 AMHigh · 7.9 ft2.40 m | 9:22 AMLow · 0.7 ft0.22 m | 3:33 PMHigh · 8.3 ft2.52 m | 9:52 PMLow · 0.6 ft0.18 m |
| 23Mon | 3:59 AMHigh · 7.6 ft2.33 m | 10:06 AMLow · 0.9 ft0.28 m | 4:19 PMHigh · 8.3 ft2.53 m | 10:43 PMLow · 0.6 ft0.19 m |
| 24Tue | 4:50 AMHigh · 7.4 ft2.25 m | 10:55 AMLow · 1.1 ft0.34 m | 5:10 PMHigh · 8.3 ft2.54 m | 11:39 PMLow · 0.7 ft0.20 m |
| 25Wed | 5:46 AMHigh · 7.1 ft2.18 m | 11:49 AMLow · 1.3 ft0.39 m | 6:07 PMHigh · 8.4 ft2.55 m | — |
| 26Thu | 12:39 AMLow · 0.6 ft0.19 m | 6:47 AMHigh · 7.0 ft2.14 m | 12:49 PMLow · 1.3 ft0.40 m | 7:08 PMHigh · 8.5 ft2.59 m |
| 27Fri | 1:42 AMLow · 0.5 ft0.15 m | 7:51 AMHigh · 7.1 ft2.16 m | 1:52 PMLow · 1.2 ft0.35 m | 8:11 PMHigh · 8.7 ft2.66 m |
| 28Sat | 2:45 AMLow · 0.2 ft0.07 m | 8:53 AMHigh · 7.4 ft2.25 m | 2:55 PMLow · 0.8 ft0.26 m | 9:13 PMHigh · 9.0 ft2.76 m |
| 29Sun | 3:43 AMLow · -0.1 ft-0.04 m | 9:52 AMHigh · 7.8 ft2.38 m | 3:54 PMLow · 0.4 ft0.12 m | 10:11 PMHigh · 9.4 ft2.86 m |
| 30Mon | 4:37 AMLow · -0.5 ft-0.15 m | 10:46 AMHigh · 8.3 ft2.54 m | 4:51 PMLow · -0.1 ft-0.02 m | 11:06 PMHigh · 9.6 ft2.93 m |
| 31Tue | 5:28 AMLow · -0.7 ft-0.23 m | 11:37 AMHigh · 8.8 ft2.69 m | 5:45 PMLow · -0.5 ft-0.15 m | 11:58 PMHigh · 9.7 ft2.97 m |
Sun14:58 AM-0.5 ft-0.16 m11:05 AM7.9 ft2.42 m5:05 PM0.2 ft0.07 m11:21 PM9.8 ft2.98 mMon25:50 AM-0.8 ft-0.26 m11:58 AM8.4 ft2.56 m5:59 PM-0.2 ft-0.05 mTue312:14 AM10.0 ft3.04 m6:40 AM-1.1 ft-0.32 m12:48 PM8.8 ft2.68 m6:53 PM-0.5 ft-0.14 mWed41:06 AM10.0 ft3.04 m7:28 AM-1.1 ft-0.34 m1:38 PM9.1 ft2.79 m7:46 PM-0.6 ft-0.20 mThu51:58 AM9.8 ft2.99 m8:16 AM-1.0 ft-0.31 m2:27 PM9.3 ft2.85 m8:39 PM-0.7 ft-0.20 mFri62:49 AM9.4 ft2.88 m9:05 AM-0.8 ft-0.23 m3:18 PM9.4 ft2.86 m9:33 PM-0.5 ft-0.16 mSat73:42 AM8.9 ft2.72 m9:55 AM-0.4 ft-0.11 m4:09 PM9.3 ft2.82 m10:29 PM-0.3 ft-0.08 mSun84:37 AM8.4 ft2.55 m10:47 AM0.1 ft0.03 m5:03 PM9.0 ft2.75 m11:26 PM0.1 ft0.02 mMon95:34 AM7.8 ft2.38 m11:41 AM0.6 ft0.17 m5:58 PM8.7 ft2.66 mTue1012:26 AM0.4 ft0.11 m6:33 AM7.4 ft2.24 m12:37 PM1.0 ft0.30 m6:56 PM8.5 ft2.58 mWed111:27 AM0.6 ft0.19 m7:34 AM7.0 ft2.14 m1:36 PM1.3 ft0.39 m7:55 PM8.3 ft2.52 mThu122:28 AM0.8 ft0.23 m8:34 AM6.9 ft2.10 m2:35 PM1.4 ft0.44 m8:52 PM8.2 ft2.49 mFri133:26 AM0.8 ft0.23 m9:31 AM6.9 ft2.09 m3:30 PM1.4 ft0.44 m9:45 PM8.2 ft2.49 mSat144:17 AM0.7 ft0.22 m10:21 AM7.0 ft2.12 m4:19 PM1.4 ft0.42 m10:33 PM8.2 ft2.51 mSun155:02 AM0.6 ft0.20 m11:06 AM7.1 ft2.16 m5:05 PM1.3 ft0.38 m11:16 PM8.3 ft2.53 mMon165:42 AM0.6 ft0.17 m11:47 AM7.3 ft2.22 m5:46 PM1.1 ft0.34 m11:57 PM8.3 ft2.54 mTue176:20 AM0.5 ft0.15 m12:24 PM7.5 ft2.28 m6:26 PM1.0 ft0.29 mWed1812:36 AM8.3 ft2.54 m6:55 AM0.4 ft0.13 m1:01 PM7.7 ft2.35 m7:05 PM0.8 ft0.25 mThu191:13 AM8.3 ft2.54 m7:30 AM0.4 ft0.13 m1:37 PM7.9 ft2.41 m7:44 PM0.7 ft0.21 mFri201:51 AM8.2 ft2.51 m8:06 AM0.5 ft0.14 m2:13 PM8.1 ft2.46 m8:24 PM0.6 ft0.19 mSat212:31 AM8.1 ft2.47 m8:43 AM0.6 ft0.17 m2:52 PM8.2 ft2.50 m9:06 PM0.6 ft0.17 mSun223:13 AM7.9 ft2.40 m9:22 AM0.7 ft0.22 m3:33 PM8.3 ft2.52 m9:52 PM0.6 ft0.18 mMon233:59 AM7.6 ft2.33 m10:06 AM0.9 ft0.28 m4:19 PM8.3 ft2.53 m10:43 PM0.6 ft0.19 mTue244:50 AM7.4 ft2.25 m10:55 AM1.1 ft0.34 m5:10 PM8.3 ft2.54 m11:39 PM0.7 ft0.20 mWed255:46 AM7.1 ft2.18 m11:49 AM1.3 ft0.39 m6:07 PM8.4 ft2.55 mThu2612:39 AM0.6 ft0.19 m6:47 AM7.0 ft2.14 m12:49 PM1.3 ft0.40 m7:08 PM8.5 ft2.59 mFri271:42 AM0.5 ft0.15 m7:51 AM7.1 ft2.16 m1:52 PM1.2 ft0.35 m8:11 PM8.7 ft2.66 mSat282:45 AM0.2 ft0.07 m8:53 AM7.4 ft2.25 m2:55 PM0.8 ft0.26 m9:13 PM9.0 ft2.76 mSun293:43 AM-0.1 ft-0.04 m9:52 AM7.8 ft2.38 m3:54 PM0.4 ft0.12 m10:11 PM9.4 ft2.86 mMon304:37 AM-0.5 ft-0.15 m10:46 AM8.3 ft2.54 m4:51 PM-0.1 ft-0.02 m11:06 PM9.6 ft2.93 mTue315:28 AM-0.7 ft-0.23 m11:37 AM8.8 ft2.69 m5:45 PM-0.5 ft-0.15 m11:58 PM9.7 ft2.97 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.