Plum Island, Merrimack River Entrance, MA tides — April 2027
NOAA station 8440452 · Reference station · Datum MLLW · Local time (America/New_York)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Thu | 1:46 AMLow · 1.7 ft0.52 m | 8:00 AMHigh · 7.5 ft2.28 m | 2:29 PMLow · 1.1 ft0.34 m | 8:38 PMHigh · 6.8 ft2.07 m |
| 2Fri | 2:44 AMLow · 1.5 ft0.47 m | 8:56 AMHigh · 7.6 ft2.31 m | 3:20 PMLow · 1.0 ft0.30 m | 9:28 PMHigh · 7.1 ft2.16 m |
| 3Sat | 3:36 AMLow · 1.3 ft0.39 m | 9:46 AMHigh · 7.7 ft2.35 m | 4:05 PMLow · 0.8 ft0.26 m | 10:13 PMHigh · 7.4 ft2.27 m |
| 4Sun | 4:23 AMLow · 0.9 ft0.28 m | 10:32 AMHigh · 7.8 ft2.39 m | 4:47 PMLow · 0.7 ft0.22 m | 10:54 PMHigh · 7.8 ft2.38 m |
| 5Mon | 5:06 AMLow · 0.6 ft0.18 m | 11:15 AMHigh · 8.0 ft2.43 m | 5:26 PMLow · 0.6 ft0.18 m | 11:33 PMHigh · 8.2 ft2.50 m |
| 6Tue | 5:48 AMLow · 0.2 ft0.07 m | 11:56 AMHigh · 8.1 ft2.46 m | 6:04 PMLow · 0.5 ft0.15 m | — |
| 7Wed | 12:12 AMHigh · 8.5 ft2.60 m | 6:29 AMLow · -0.1 ft-0.02 m | 12:37 PMHigh · 8.1 ft2.48 m | 6:42 PMLow · 0.4 ft0.13 m |
| 8Thu | 12:50 AMHigh · 8.8 ft2.69 m | 7:11 AMLow · -0.3 ft-0.10 m | 1:19 PMHigh · 8.2 ft2.49 m | 7:22 PMLow · 0.4 ft0.12 m |
| 9Fri | 1:31 AMHigh · 9.1 ft2.76 m | 7:54 AMLow · -0.5 ft-0.14 m | 2:03 PMHigh · 8.1 ft2.47 m | 8:04 PMLow · 0.4 ft0.13 m |
| 10Sat | 2:14 AMHigh · 9.2 ft2.80 m | 8:41 AMLow · -0.5 ft-0.15 m | 2:50 PMHigh · 8.0 ft2.43 m | 8:50 PMLow · 0.5 ft0.16 m |
| 11Sun | 3:02 AMHigh · 9.2 ft2.80 m | 9:32 AMLow · -0.4 ft-0.12 m | 3:41 PMHigh · 7.8 ft2.38 m | 9:42 PMLow · 0.7 ft0.21 m |
| 12Mon | 3:56 AMHigh · 9.1 ft2.77 m | 10:27 AMLow · -0.2 ft-0.07 m | 4:38 PMHigh · 7.6 ft2.33 m | 10:39 PMLow · 0.8 ft0.25 m |
| 13Tue | 4:55 AMHigh · 8.9 ft2.71 m | 11:27 AMLow · -0.1 ft-0.02 m | 5:39 PMHigh · 7.6 ft2.31 m | 11:42 PMLow · 0.9 ft0.28 m |
| 14Wed | 5:58 AMHigh · 8.7 ft2.66 m | 12:30 PMLow · 0.0 ft0.01 m | 6:43 PMHigh · 7.6 ft2.32 m | — |
| 15Thu | 12:49 AMLow · 0.9 ft0.26 m | 7:04 AMHigh · 8.6 ft2.63 m | 1:33 PMLow · 0.1 ft0.02 m | 7:46 PMHigh · 7.9 ft2.40 m |
| 16Fri | 1:56 AMLow · 0.7 ft0.20 m | 8:09 AMHigh · 8.6 ft2.62 m | 2:34 PMLow · 0.0 ft0.00 m | 8:47 PMHigh · 8.2 ft2.51 m |
| 17Sat | 3:00 AMLow · 0.3 ft0.10 m | 9:11 AMHigh · 8.6 ft2.63 m | 3:30 PMLow · -0.1 ft-0.02 m | 9:43 PMHigh · 8.6 ft2.63 m |
| 18Sun | 3:58 AMLow · 0.0 ft-0.01 m | 10:08 AMHigh · 8.6 ft2.63 m | 4:22 PMLow · -0.1 ft-0.03 m | 10:34 PMHigh · 9.0 ft2.74 m |
| 19Mon | 4:52 AMLow · -0.3 ft-0.10 m | 11:01 AMHigh · 8.6 ft2.62 m | 5:10 PMLow · -0.1 ft-0.02 m | 11:21 PMHigh · 9.2 ft2.81 m |
| 20Tue | 5:41 AMLow · -0.5 ft-0.16 m | 11:50 AMHigh · 8.5 ft2.59 m | 5:55 PMLow · 0.1 ft0.02 m | — |
| 21Wed | 12:05 AMHigh · 9.3 ft2.83 m | 6:28 AMLow · -0.6 ft-0.17 m | 12:36 PMHigh · 8.3 ft2.54 m | 6:38 PMLow · 0.3 ft0.08 m |
| 22Thu | 12:48 AMHigh · 9.3 ft2.82 m | 7:12 AMLow · -0.5 ft-0.15 m | 1:20 PMHigh · 8.1 ft2.48 m | 7:20 PMLow · 0.5 ft0.15 m |
| 23Fri | 1:30 AMHigh · 9.1 ft2.78 m | 7:55 AMLow · -0.3 ft-0.09 m | 2:03 PMHigh · 7.9 ft2.40 m | 8:02 PMLow · 0.8 ft0.23 m |
| 24Sat | 2:12 AMHigh · 8.9 ft2.71 m | 8:38 AMLow · 0.0 ft-0.01 m | 2:46 PMHigh · 7.6 ft2.32 m | 8:45 PMLow · 1.0 ft0.32 m |
| 25Sun | 2:56 AMHigh · 8.6 ft2.62 m | 9:23 AMLow · 0.3 ft0.08 m | 3:31 PMHigh · 7.3 ft2.23 m | 9:31 PMLow · 1.3 ft0.40 m |
| 26Mon | 3:42 AMHigh · 8.3 ft2.53 m | 10:11 AMLow · 0.6 ft0.17 m | 4:20 PMHigh · 7.1 ft2.17 m | 10:20 PMLow · 1.5 ft0.47 m |
| 27Tue | 4:32 AMHigh · 8.0 ft2.44 m | 11:02 AMLow · 0.8 ft0.25 m | 5:12 PMHigh · 6.9 ft2.12 m | 11:14 PMLow · 1.7 ft0.52 m |
| 28Wed | 5:26 AMHigh · 7.7 ft2.36 m | 11:55 AMLow · 1.0 ft0.31 m | 6:06 PMHigh · 6.9 ft2.10 m | — |
| 29Thu | 12:10 AMLow · 1.8 ft0.54 m | 6:22 AMHigh · 7.6 ft2.31 m | 12:49 PMLow · 1.1 ft0.35 m | 7:01 PMHigh · 7.0 ft2.13 m |
| 30Fri | 1:08 AMLow · 1.7 ft0.53 m | 7:19 AMHigh · 7.5 ft2.28 m | 1:42 PMLow · 1.2 ft0.35 m | 7:55 PMHigh · 7.2 ft2.19 m |
Thu11:46 AM1.7 ft0.52 m8:00 AM7.5 ft2.28 m2:29 PM1.1 ft0.34 m8:38 PM6.8 ft2.07 mFri22:44 AM1.5 ft0.47 m8:56 AM7.6 ft2.31 m3:20 PM1.0 ft0.30 m9:28 PM7.1 ft2.16 mSat33:36 AM1.3 ft0.39 m9:46 AM7.7 ft2.35 m4:05 PM0.8 ft0.26 m10:13 PM7.4 ft2.27 mSun44:23 AM0.9 ft0.28 m10:32 AM7.8 ft2.39 m4:47 PM0.7 ft0.22 m10:54 PM7.8 ft2.38 mMon55:06 AM0.6 ft0.18 m11:15 AM8.0 ft2.43 m5:26 PM0.6 ft0.18 m11:33 PM8.2 ft2.50 mTue65:48 AM0.2 ft0.07 m11:56 AM8.1 ft2.46 m6:04 PM0.5 ft0.15 mWed712:12 AM8.5 ft2.60 m6:29 AM-0.1 ft-0.02 m12:37 PM8.1 ft2.48 m6:42 PM0.4 ft0.13 mThu812:50 AM8.8 ft2.69 m7:11 AM-0.3 ft-0.10 m1:19 PM8.2 ft2.49 m7:22 PM0.4 ft0.12 mFri91:31 AM9.1 ft2.76 m7:54 AM-0.5 ft-0.14 m2:03 PM8.1 ft2.47 m8:04 PM0.4 ft0.13 mSat102:14 AM9.2 ft2.80 m8:41 AM-0.5 ft-0.15 m2:50 PM8.0 ft2.43 m8:50 PM0.5 ft0.16 mSun113:02 AM9.2 ft2.80 m9:32 AM-0.4 ft-0.12 m3:41 PM7.8 ft2.38 m9:42 PM0.7 ft0.21 mMon123:56 AM9.1 ft2.77 m10:27 AM-0.2 ft-0.07 m4:38 PM7.6 ft2.33 m10:39 PM0.8 ft0.25 mTue134:55 AM8.9 ft2.71 m11:27 AM-0.1 ft-0.02 m5:39 PM7.6 ft2.31 m11:42 PM0.9 ft0.28 mWed145:58 AM8.7 ft2.66 m12:30 PM0.0 ft0.01 m6:43 PM7.6 ft2.32 mThu1512:49 AM0.9 ft0.26 m7:04 AM8.6 ft2.63 m1:33 PM0.1 ft0.02 m7:46 PM7.9 ft2.40 mFri161:56 AM0.7 ft0.20 m8:09 AM8.6 ft2.62 m2:34 PM0.0 ft0.00 m8:47 PM8.2 ft2.51 mSat173:00 AM0.3 ft0.10 m9:11 AM8.6 ft2.63 m3:30 PM-0.1 ft-0.02 m9:43 PM8.6 ft2.63 mSun183:58 AM0.0 ft-0.01 m10:08 AM8.6 ft2.63 m4:22 PM-0.1 ft-0.03 m10:34 PM9.0 ft2.74 mMon194:52 AM-0.3 ft-0.10 m11:01 AM8.6 ft2.62 m5:10 PM-0.1 ft-0.02 m11:21 PM9.2 ft2.81 mTue205:41 AM-0.5 ft-0.16 m11:50 AM8.5 ft2.59 m5:55 PM0.1 ft0.02 mWed2112:05 AM9.3 ft2.83 m6:28 AM-0.6 ft-0.17 m12:36 PM8.3 ft2.54 m6:38 PM0.3 ft0.08 mThu2212:48 AM9.3 ft2.82 m7:12 AM-0.5 ft-0.15 m1:20 PM8.1 ft2.48 m7:20 PM0.5 ft0.15 mFri231:30 AM9.1 ft2.78 m7:55 AM-0.3 ft-0.09 m2:03 PM7.9 ft2.40 m8:02 PM0.8 ft0.23 mSat242:12 AM8.9 ft2.71 m8:38 AM0.0 ft-0.01 m2:46 PM7.6 ft2.32 m8:45 PM1.0 ft0.32 mSun252:56 AM8.6 ft2.62 m9:23 AM0.3 ft0.08 m3:31 PM7.3 ft2.23 m9:31 PM1.3 ft0.40 mMon263:42 AM8.3 ft2.53 m10:11 AM0.6 ft0.17 m4:20 PM7.1 ft2.17 m10:20 PM1.5 ft0.47 mTue274:32 AM8.0 ft2.44 m11:02 AM0.8 ft0.25 m5:12 PM6.9 ft2.12 m11:14 PM1.7 ft0.52 mWed285:26 AM7.7 ft2.36 m11:55 AM1.0 ft0.31 m6:06 PM6.9 ft2.10 mThu2912:10 AM1.8 ft0.54 m6:22 AM7.6 ft2.31 m12:49 PM1.1 ft0.35 m7:01 PM7.0 ft2.13 mFri301:08 AM1.7 ft0.53 m7:19 AM7.5 ft2.28 m1:42 PM1.2 ft0.35 m7:55 PM7.2 ft2.19 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.