Oceanographic Institution, MA tides — December 2026
NOAA station 8447930 · Reference station · Datum MLLW · Local time (America/New_York)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Tue | 1:14 AMHigh · 1.8 ft0.54 m | 9:08 AMLow · 0.2 ft0.07 m | 1:41 PMHigh · 1.9 ft0.57 m | 9:38 PMLow · 0.0 ft-0.01 m |
| 2Wed | 2:12 AMHigh · 1.8 ft0.55 m | 10:21 AMLow · 0.2 ft0.07 m | 2:36 PMHigh · 1.6 ft0.50 m | 10:30 PMLow · 0.0 ft0.01 m |
| 3Thu | 3:11 AMHigh · 1.9 ft0.58 m | 11:23 AMLow · 0.2 ft0.06 m | 3:33 PMHigh · 1.4 ft0.44 m | 11:16 PMLow · 0.2 ft0.05 m |
| 4Fri | 4:10 AMHigh · 2.0 ft0.61 m | 12:22 PMLow · 0.1 ft0.04 m | 4:27 PMHigh · 1.4 ft0.41 m | 11:57 PMLow · 0.3 ft0.09 m |
| 5Sat | 5:00 AMHigh · 2.1 ft0.65 m | 1:19 PMLow · 0.1 ft0.04 m | 5:15 PMHigh · 1.3 ft0.40 m | — |
| 6Sun | 12:28 AMLow · 0.4 ft0.12 m | 5:46 AMHigh · 2.2 ft0.68 m | 2:08 PMLow · 0.1 ft0.04 m | 6:00 PMHigh · 1.3 ft0.41 m |
| 7Mon | 12:03 AMLow · 0.4 ft0.13 m | 6:31 AMHigh · 2.3 ft0.69 m | 2:49 PMLow · 0.1 ft0.04 m | 6:43 PMHigh · 1.4 ft0.42 m |
| 8Tue | 12:28 AMLow · 0.4 ft0.12 m | 7:15 AMHigh · 2.3 ft0.69 m | 3:23 PMLow · 0.2 ft0.05 m | 7:28 PMHigh · 1.4 ft0.43 m |
| 9Wed | 1:13 AMLow · 0.4 ft0.11 m | 8:00 AMHigh · 2.2 ft0.68 m | 3:52 PMLow · 0.2 ft0.06 m | 8:12 PMHigh · 1.4 ft0.43 m |
| 10Thu | 2:03 AMLow · 0.3 ft0.10 m | 8:44 AMHigh · 2.2 ft0.67 m | 4:17 PMLow · 0.2 ft0.07 m | 8:55 PMHigh · 1.4 ft0.42 m |
| 11Fri | 2:49 AMLow · 0.3 ft0.10 m | 9:27 AMHigh · 2.1 ft0.64 m | 4:46 PMLow · 0.3 ft0.08 m | 9:39 PMHigh · 1.3 ft0.40 m |
| 12Sat | 3:33 AMLow · 0.4 ft0.12 m | 10:10 AMHigh · 2.0 ft0.60 m | 5:27 PMLow · 0.3 ft0.09 m | 10:26 PMHigh · 1.3 ft0.38 m |
| 13Sun | 4:22 AMLow · 0.5 ft0.14 m | 10:54 AMHigh · 1.9 ft0.57 m | 6:13 PMLow · 0.3 ft0.09 m | 11:15 PMHigh · 1.2 ft0.37 m |
| 14Mon | 5:24 AMLow · 0.6 ft0.18 m | 11:39 AMHigh · 1.7 ft0.53 m | 6:55 PMLow · 0.3 ft0.10 m | — |
| 15Tue | 12:06 AMHigh · 1.2 ft0.37 m | 6:35 AMLow · 0.6 ft0.19 m | 12:23 PMHigh · 1.6 ft0.49 m | 7:34 PMLow · 0.3 ft0.10 m |
| 16Wed | 12:54 AMHigh · 1.3 ft0.40 m | 7:42 AMLow · 0.6 ft0.19 m | 1:07 PMHigh · 1.5 ft0.46 m | 8:12 PMLow · 0.3 ft0.10 m |
| 17Thu | 1:42 AMHigh · 1.4 ft0.44 m | 8:50 AMLow · 0.5 ft0.16 m | 1:55 PMHigh · 1.4 ft0.43 m | 8:53 PMLow · 0.3 ft0.09 m |
| 18Fri | 2:35 AMHigh · 1.6 ft0.49 m | 9:59 AMLow · 0.4 ft0.12 m | 2:52 PMHigh · 1.3 ft0.41 m | 9:37 PMLow · 0.2 ft0.06 m |
| 19Sat | 3:35 AMHigh · 1.9 ft0.56 m | 10:58 AMLow · 0.2 ft0.06 m | 3:53 PMHigh · 1.3 ft0.41 m | 10:22 PMLow · 0.1 ft0.03 m |
| 20Sun | 4:33 AMHigh · 2.1 ft0.65 m | 11:55 AMLow · 0.0 ft0.00 m | 4:50 PMHigh · 1.4 ft0.43 m | 11:09 PMLow · 0.0 ft-0.01 m |
| 21Mon | 5:26 AMHigh · 2.4 ft0.74 m | 12:55 PMLow · -0.2 ft-0.05 m | 5:41 PMHigh · 1.5 ft0.47 m | — |
| 22Tue | 12:00 AMLow · -0.1 ft-0.04 m | 6:17 AMHigh · 2.6 ft0.81 m | 1:55 PMLow · -0.3 ft-0.10 m | 6:32 PMHigh · 1.7 ft0.50 m |
| 23Wed | 12:59 AMLow · -0.3 ft-0.08 m | 7:09 AMHigh · 2.8 ft0.85 m | 2:48 PMLow · -0.5 ft-0.14 m | 7:23 PMHigh · 1.8 ft0.54 m |
| 24Thu | 2:03 AMLow · -0.4 ft-0.11 m | 8:01 AMHigh · 2.9 ft0.87 m | 3:37 PMLow · -0.5 ft-0.16 m | 8:15 PMHigh · 1.8 ft0.56 m |
| 25Fri | 3:01 AMLow · -0.4 ft-0.12 m | 8:52 AMHigh · 2.8 ft0.86 m | 4:28 PMLow · -0.5 ft-0.16 m | 9:07 PMHigh · 1.9 ft0.56 m |
| 26Sat | 3:58 AMLow · -0.4 ft-0.11 m | 9:43 AMHigh · 2.7 ft0.82 m | 5:22 PMLow · -0.5 ft-0.15 m | 10:00 PMHigh · 1.8 ft0.56 m |
| 27Sun | 5:02 AMLow · -0.2 ft-0.07 m | 10:34 AMHigh · 2.4 ft0.74 m | 6:18 PMLow · -0.4 ft-0.12 m | 10:56 PMHigh · 1.8 ft0.56 m |
| 28Mon | 6:19 AMLow · -0.1 ft-0.02 m | 11:27 AMHigh · 2.2 ft0.66 m | 7:13 PMLow · -0.3 ft-0.09 m | 11:53 PMHigh · 1.8 ft0.55 m |
| 29Tue | 7:35 AMLow · 0.0 ft0.01 m | 12:20 PMHigh · 1.8 ft0.56 m | 8:07 PMLow · -0.2 ft-0.05 m | — |
| 30Wed | 12:49 AMHigh · 1.8 ft0.55 m | 8:51 AMLow · 0.1 ft0.03 m | 1:11 PMHigh · 1.5 ft0.47 m | 9:03 PMLow · 0.0 ft0.00 m |
| 31Thu | 1:44 AMHigh · 1.8 ft0.54 m | 10:05 AMLow · 0.1 ft0.04 m | 2:02 PMHigh · 1.3 ft0.39 m | 10:01 PMLow · 0.1 ft0.04 m |
Tue11:14 AM1.8 ft0.54 m9:08 AM0.2 ft0.07 m1:41 PM1.9 ft0.57 m9:38 PM0.0 ft-0.01 mWed22:12 AM1.8 ft0.55 m10:21 AM0.2 ft0.07 m2:36 PM1.6 ft0.50 m10:30 PM0.0 ft0.01 mThu33:11 AM1.9 ft0.58 m11:23 AM0.2 ft0.06 m3:33 PM1.4 ft0.44 m11:16 PM0.2 ft0.05 mFri44:10 AM2.0 ft0.61 m12:22 PM0.1 ft0.04 m4:27 PM1.4 ft0.41 m11:57 PM0.3 ft0.09 mSat55:00 AM2.1 ft0.65 m1:19 PM0.1 ft0.04 m5:15 PM1.3 ft0.40 mSun612:28 AM0.4 ft0.12 m5:46 AM2.2 ft0.68 m2:08 PM0.1 ft0.04 m6:00 PM1.3 ft0.41 mMon712:03 AM0.4 ft0.13 m6:31 AM2.3 ft0.69 m2:49 PM0.1 ft0.04 m6:43 PM1.4 ft0.42 mTue812:28 AM0.4 ft0.12 m7:15 AM2.3 ft0.69 m3:23 PM0.2 ft0.05 m7:28 PM1.4 ft0.43 mWed91:13 AM0.4 ft0.11 m8:00 AM2.2 ft0.68 m3:52 PM0.2 ft0.06 m8:12 PM1.4 ft0.43 mThu102:03 AM0.3 ft0.10 m8:44 AM2.2 ft0.67 m4:17 PM0.2 ft0.07 m8:55 PM1.4 ft0.42 mFri112:49 AM0.3 ft0.10 m9:27 AM2.1 ft0.64 m4:46 PM0.3 ft0.08 m9:39 PM1.3 ft0.40 mSat123:33 AM0.4 ft0.12 m10:10 AM2.0 ft0.60 m5:27 PM0.3 ft0.09 m10:26 PM1.3 ft0.38 mSun134:22 AM0.5 ft0.14 m10:54 AM1.9 ft0.57 m6:13 PM0.3 ft0.09 m11:15 PM1.2 ft0.37 mMon145:24 AM0.6 ft0.18 m11:39 AM1.7 ft0.53 m6:55 PM0.3 ft0.10 mTue1512:06 AM1.2 ft0.37 m6:35 AM0.6 ft0.19 m12:23 PM1.6 ft0.49 m7:34 PM0.3 ft0.10 mWed1612:54 AM1.3 ft0.40 m7:42 AM0.6 ft0.19 m1:07 PM1.5 ft0.46 m8:12 PM0.3 ft0.10 mThu171:42 AM1.4 ft0.44 m8:50 AM0.5 ft0.16 m1:55 PM1.4 ft0.43 m8:53 PM0.3 ft0.09 mFri182:35 AM1.6 ft0.49 m9:59 AM0.4 ft0.12 m2:52 PM1.3 ft0.41 m9:37 PM0.2 ft0.06 mSat193:35 AM1.9 ft0.56 m10:58 AM0.2 ft0.06 m3:53 PM1.3 ft0.41 m10:22 PM0.1 ft0.03 mSun204:33 AM2.1 ft0.65 m11:55 AM0.0 ft0.00 m4:50 PM1.4 ft0.43 m11:09 PM0.0 ft-0.01 mMon215:26 AM2.4 ft0.74 m12:55 PM-0.2 ft-0.05 m5:41 PM1.5 ft0.47 mTue2212:00 AM-0.1 ft-0.04 m6:17 AM2.6 ft0.81 m1:55 PM-0.3 ft-0.10 m6:32 PM1.7 ft0.50 mWed2312:59 AM-0.3 ft-0.08 m7:09 AM2.8 ft0.85 m2:48 PM-0.5 ft-0.14 m7:23 PM1.8 ft0.54 mThu242:03 AM-0.4 ft-0.11 m8:01 AM2.9 ft0.87 m3:37 PM-0.5 ft-0.16 m8:15 PM1.8 ft0.56 mFri253:01 AM-0.4 ft-0.12 m8:52 AM2.8 ft0.86 m4:28 PM-0.5 ft-0.16 m9:07 PM1.9 ft0.56 mSat263:58 AM-0.4 ft-0.11 m9:43 AM2.7 ft0.82 m5:22 PM-0.5 ft-0.15 m10:00 PM1.8 ft0.56 mSun275:02 AM-0.2 ft-0.07 m10:34 AM2.4 ft0.74 m6:18 PM-0.4 ft-0.12 m10:56 PM1.8 ft0.56 mMon286:19 AM-0.1 ft-0.02 m11:27 AM2.2 ft0.66 m7:13 PM-0.3 ft-0.09 m11:53 PM1.8 ft0.55 mTue297:35 AM0.0 ft0.01 m12:20 PM1.8 ft0.56 m8:07 PM-0.2 ft-0.05 mWed3012:49 AM1.8 ft0.55 m8:51 AM0.1 ft0.03 m1:11 PM1.5 ft0.47 m9:03 PM0.0 ft0.00 mThu311:44 AM1.8 ft0.54 m10:05 AM0.1 ft0.04 m2:02 PM1.3 ft0.39 m10:01 PM0.1 ft0.04 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.