Poponesset Island, Poponesset Bay, MA tides — September 2026
NOAA station 8447742 · Subordinate station · Datum MLLW · Local time (America/New_York)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Tue | 4:31 AMHigh · 2.4 ft0.73 m | 10:28 AMLow · 0.1 ft0.02 m | 4:49 PMHigh · 2.5 ft0.77 m | 10:59 PMLow · 0.0 ft0.00 m |
| 2Wed | 5:17 AMHigh · 2.3 ft0.71 m | 11:13 AMLow · 0.1 ft0.04 m | 5:34 PMHigh · 2.5 ft0.78 m | 11:49 PMLow · 0.0 ft0.01 m |
| 3Thu | 6:08 AMHigh · 2.2 ft0.68 m | 12:03 PMLow · 0.2 ft0.06 m | 6:25 PMHigh · 2.5 ft0.77 m | — |
| 4Fri | 12:46 AMLow · 0.1 ft0.02 m | 7:05 AMHigh · 2.2 ft0.66 m | 12:59 PMLow · 0.3 ft0.08 m | 7:23 PMHigh · 2.5 ft0.76 m |
| 5Sat | 1:47 AMLow · 0.1 ft0.04 m | 8:08 AMHigh · 2.1 ft0.64 m | 2:00 PMLow · 0.3 ft0.10 m | 8:26 PMHigh · 2.5 ft0.75 m |
| 6Sun | 2:51 AMLow · 0.1 ft0.04 m | 9:15 AMHigh · 2.1 ft0.63 m | 3:04 PMLow · 0.3 ft0.10 m | 9:33 PMHigh · 2.5 ft0.75 m |
| 7Mon | 3:57 AMLow · 0.1 ft0.03 m | 10:23 AMHigh · 2.1 ft0.65 m | 4:10 PMLow · 0.3 ft0.09 m | 10:40 PMHigh · 2.5 ft0.76 m |
| 8Tue | 5:00 AMLow · 0.0 ft0.01 m | 11:28 AMHigh · 2.2 ft0.68 m | 5:14 PMLow · 0.2 ft0.06 m | 11:44 PMHigh · 2.6 ft0.78 m |
| 9Wed | 5:58 AMLow · 0.0 ft-0.01 m | 12:25 PMHigh · 2.3 ft0.71 m | 6:13 PMLow · 0.1 ft0.03 m | — |
| 10Thu | 12:41 AMHigh · 2.6 ft0.79 m | 6:50 AMLow · -0.1 ft-0.03 m | 1:15 PMHigh · 2.4 ft0.74 m | 7:07 PMLow · 0.0 ft0.00 m |
| 11Fri | 1:34 AMHigh · 2.6 ft0.80 m | 7:37 AMLow · -0.1 ft-0.03 m | 2:02 PMHigh · 2.5 ft0.77 m | 7:57 PMLow · -0.1 ft-0.02 m |
| 12Sat | 2:23 AMHigh · 2.6 ft0.79 m | 8:22 AMLow · -0.1 ft-0.02 m | 2:47 PMHigh · 2.6 ft0.78 m | 8:45 PMLow · -0.1 ft-0.03 m |
| 13Sun | 3:10 AMHigh · 2.5 ft0.77 m | 9:06 AMLow · 0.0 ft0.00 m | 3:29 PMHigh · 2.5 ft0.78 m | 9:31 PMLow · -0.1 ft-0.02 m |
| 14Mon | 3:56 AMHigh · 2.4 ft0.74 m | 9:48 AMLow · 0.1 ft0.03 m | 4:11 PMHigh · 2.5 ft0.76 m | 10:16 PMLow · 0.0 ft0.00 m |
| 15Tue | 4:41 AMHigh · 2.3 ft0.71 m | 10:31 AMLow · 0.2 ft0.06 m | 4:54 PMHigh · 2.4 ft0.74 m | 11:02 PMLow · 0.1 ft0.03 m |
| 16Wed | 5:27 AMHigh · 2.2 ft0.67 m | 11:15 AMLow · 0.3 ft0.10 m | 5:38 PMHigh · 2.4 ft0.72 m | 11:50 PMLow · 0.2 ft0.07 m |
| 17Thu | 6:16 AMHigh · 2.1 ft0.63 m | 12:02 PMLow · 0.5 ft0.14 m | 6:26 PMHigh · 2.3 ft0.69 m | — |
| 18Fri | 12:43 AMLow · 0.3 ft0.10 m | 7:09 AMHigh · 2.0 ft0.60 m | 12:53 PMLow · 0.5 ft0.17 m | 7:19 PMHigh · 2.2 ft0.67 m |
| 19Sat | 1:38 AMLow · 0.4 ft0.12 m | 8:06 AMHigh · 1.9 ft0.58 m | 1:48 PMLow · 0.6 ft0.18 m | 8:16 PMHigh · 2.1 ft0.65 m |
| 20Sun | 2:36 AMLow · 0.4 ft0.13 m | 9:04 AMHigh · 1.9 ft0.57 m | 2:45 PMLow · 0.6 ft0.18 m | 9:14 PMHigh · 2.1 ft0.65 m |
| 21Mon | 3:32 AMLow · 0.4 ft0.13 m | 10:02 AMHigh · 1.9 ft0.58 m | 3:41 PMLow · 0.6 ft0.17 m | 10:11 PMHigh · 2.2 ft0.66 m |
| 22Tue | 4:26 AMLow · 0.4 ft0.12 m | 10:55 AMHigh · 2.0 ft0.61 m | 4:36 PMLow · 0.5 ft0.15 m | 11:04 PMHigh · 2.2 ft0.68 m |
| 23Wed | 5:15 AMLow · 0.3 ft0.09 m | 11:42 AMHigh · 2.1 ft0.64 m | 5:26 PMLow · 0.4 ft0.12 m | 11:52 PMHigh · 2.3 ft0.71 m |
| 24Thu | 5:58 AMLow · 0.2 ft0.07 m | 12:23 PMHigh · 2.2 ft0.68 m | 6:12 PMLow · 0.3 ft0.08 m | — |
| 25Fri | 12:35 AMHigh · 2.4 ft0.73 m | 6:37 AMLow · 0.1 ft0.04 m | 1:00 PMHigh · 2.3 ft0.71 m | 6:55 PMLow · 0.1 ft0.04 m |
| 26Sat | 1:16 AMHigh · 2.4 ft0.74 m | 7:16 AMLow · 0.1 ft0.02 m | 1:37 PMHigh · 2.4 ft0.75 m | 7:37 PMLow · 0.0 ft0.00 m |
| 27Sun | 1:57 AMHigh · 2.5 ft0.76 m | 7:55 AMLow · 0.0 ft0.01 m | 2:15 PMHigh · 2.5 ft0.78 m | 8:19 PMLow · -0.1 ft-0.02 m |
| 28Mon | 2:39 AMHigh · 2.5 ft0.76 m | 8:35 AMLow · 0.0 ft0.00 m | 2:54 PMHigh · 2.6 ft0.80 m | 9:03 PMLow · -0.1 ft-0.04 m |
| 29Tue | 3:23 AMHigh · 2.5 ft0.75 m | 9:17 AMLow · 0.0 ft0.01 m | 3:37 PMHigh · 2.7 ft0.81 m | 9:49 PMLow · -0.1 ft-0.04 m |
| 30Wed | 4:10 AMHigh · 2.4 ft0.73 m | 10:02 AMLow · 0.1 ft0.02 m | 4:22 PMHigh · 2.7 ft0.81 m | 10:38 PMLow · -0.1 ft-0.04 m |
Tue14:31 AM2.4 ft0.73 m10:28 AM0.1 ft0.02 m4:49 PM2.5 ft0.77 m10:59 PM0.0 ft0.00 mWed25:17 AM2.3 ft0.71 m11:13 AM0.1 ft0.04 m5:34 PM2.5 ft0.78 m11:49 PM0.0 ft0.01 mThu36:08 AM2.2 ft0.68 m12:03 PM0.2 ft0.06 m6:25 PM2.5 ft0.77 mFri412:46 AM0.1 ft0.02 m7:05 AM2.2 ft0.66 m12:59 PM0.3 ft0.08 m7:23 PM2.5 ft0.76 mSat51:47 AM0.1 ft0.04 m8:08 AM2.1 ft0.64 m2:00 PM0.3 ft0.10 m8:26 PM2.5 ft0.75 mSun62:51 AM0.1 ft0.04 m9:15 AM2.1 ft0.63 m3:04 PM0.3 ft0.10 m9:33 PM2.5 ft0.75 mMon73:57 AM0.1 ft0.03 m10:23 AM2.1 ft0.65 m4:10 PM0.3 ft0.09 m10:40 PM2.5 ft0.76 mTue85:00 AM0.0 ft0.01 m11:28 AM2.2 ft0.68 m5:14 PM0.2 ft0.06 m11:44 PM2.6 ft0.78 mWed95:58 AM0.0 ft-0.01 m12:25 PM2.3 ft0.71 m6:13 PM0.1 ft0.03 mThu1012:41 AM2.6 ft0.79 m6:50 AM-0.1 ft-0.03 m1:15 PM2.4 ft0.74 m7:07 PM0.0 ft0.00 mFri111:34 AM2.6 ft0.80 m7:37 AM-0.1 ft-0.03 m2:02 PM2.5 ft0.77 m7:57 PM-0.1 ft-0.02 mSat122:23 AM2.6 ft0.79 m8:22 AM-0.1 ft-0.02 m2:47 PM2.6 ft0.78 m8:45 PM-0.1 ft-0.03 mSun133:10 AM2.5 ft0.77 m9:06 AM0.0 ft0.00 m3:29 PM2.5 ft0.78 m9:31 PM-0.1 ft-0.02 mMon143:56 AM2.4 ft0.74 m9:48 AM0.1 ft0.03 m4:11 PM2.5 ft0.76 m10:16 PM0.0 ft0.00 mTue154:41 AM2.3 ft0.71 m10:31 AM0.2 ft0.06 m4:54 PM2.4 ft0.74 m11:02 PM0.1 ft0.03 mWed165:27 AM2.2 ft0.67 m11:15 AM0.3 ft0.10 m5:38 PM2.4 ft0.72 m11:50 PM0.2 ft0.07 mThu176:16 AM2.1 ft0.63 m12:02 PM0.5 ft0.14 m6:26 PM2.3 ft0.69 mFri1812:43 AM0.3 ft0.10 m7:09 AM2.0 ft0.60 m12:53 PM0.5 ft0.17 m7:19 PM2.2 ft0.67 mSat191:38 AM0.4 ft0.12 m8:06 AM1.9 ft0.58 m1:48 PM0.6 ft0.18 m8:16 PM2.1 ft0.65 mSun202:36 AM0.4 ft0.13 m9:04 AM1.9 ft0.57 m2:45 PM0.6 ft0.18 m9:14 PM2.1 ft0.65 mMon213:32 AM0.4 ft0.13 m10:02 AM1.9 ft0.58 m3:41 PM0.6 ft0.17 m10:11 PM2.2 ft0.66 mTue224:26 AM0.4 ft0.12 m10:55 AM2.0 ft0.61 m4:36 PM0.5 ft0.15 m11:04 PM2.2 ft0.68 mWed235:15 AM0.3 ft0.09 m11:42 AM2.1 ft0.64 m5:26 PM0.4 ft0.12 m11:52 PM2.3 ft0.71 mThu245:58 AM0.2 ft0.07 m12:23 PM2.2 ft0.68 m6:12 PM0.3 ft0.08 mFri2512:35 AM2.4 ft0.73 m6:37 AM0.1 ft0.04 m1:00 PM2.3 ft0.71 m6:55 PM0.1 ft0.04 mSat261:16 AM2.4 ft0.74 m7:16 AM0.1 ft0.02 m1:37 PM2.4 ft0.75 m7:37 PM0.0 ft0.00 mSun271:57 AM2.5 ft0.76 m7:55 AM0.0 ft0.01 m2:15 PM2.5 ft0.78 m8:19 PM-0.1 ft-0.02 mMon282:39 AM2.5 ft0.76 m8:35 AM0.0 ft0.00 m2:54 PM2.6 ft0.80 m9:03 PM-0.1 ft-0.04 mTue293:23 AM2.5 ft0.75 m9:17 AM0.0 ft0.01 m3:37 PM2.7 ft0.81 m9:49 PM-0.1 ft-0.04 mWed304:10 AM2.4 ft0.73 m10:02 AM0.1 ft0.02 m4:22 PM2.7 ft0.81 m10:38 PM-0.1 ft-0.04 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.