Great Hill, MA tides — September 2026
NOAA station 8447368 · Reference station · Datum MLLW · Local time (America/New_York)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Tue | 4:24 AMLow · 0.0 ft-0.01 m | 11:36 AMHigh · 4.6 ft1.42 m | 5:06 PMLow · 0.4 ft0.13 m | — |
| 2Wed | 12:00 AMHigh · 4.1 ft1.25 m | 5:00 AMLow · 0.1 ft0.03 m | 12:30 PMHigh · 4.6 ft1.40 m | 6:00 PMLow · 0.6 ft0.20 m |
| 3Thu | 12:54 AMHigh · 4.0 ft1.21 m | 5:42 AMLow · 0.3 ft0.08 m | 1:24 PMHigh · 4.5 ft1.37 m | 7:12 PMLow · 0.9 ft0.27 m |
| 4Fri | 1:54 AMHigh · 3.8 ft1.17 m | 6:42 AMLow · 0.5 ft0.15 m | 2:24 PMHigh · 4.4 ft1.34 m | 10:06 PMLow · 0.9 ft0.26 m |
| 5Sat | 2:54 AMHigh · 3.8 ft1.15 m | 7:54 AMLow · 0.7 ft0.20 m | 3:24 PMHigh · 4.4 ft1.33 m | 11:12 PMLow · 0.7 ft0.21 m |
| 6Sun | 3:54 AMHigh · 3.8 ft1.17 m | 9:24 AMLow · 0.7 ft0.20 m | 4:36 PMHigh · 4.4 ft1.35 m | — |
| 7Mon | 12:06 AMLow · 0.5 ft0.15 m | 5:06 AMHigh · 4.0 ft1.22 m | 10:42 AMLow · 0.5 ft0.17 m | 5:48 PMHigh · 4.6 ft1.41 m |
| 8Tue | 12:54 AMLow · 0.3 ft0.10 m | 6:12 AMHigh · 4.4 ft1.33 m | 11:48 AMLow · 0.4 ft0.12 m | 6:48 PMHigh · 4.9 ft1.49 m |
| 9Wed | 1:42 AMLow · 0.2 ft0.05 m | 7:06 AMHigh · 4.7 ft1.44 m | 12:48 PMLow · 0.2 ft0.07 m | 7:36 PMHigh · 5.0 ft1.54 m |
| 10Thu | 2:12 AMLow · 0.1 ft0.02 m | 8:00 AMHigh · 5.0 ft1.54 m | 1:36 PMLow · 0.1 ft0.04 m | 8:24 PMHigh · 5.1 ft1.55 m |
| 11Fri | 2:24 AMLow · 0.1 ft0.02 m | 8:42 AMHigh · 5.2 ft1.59 m | 2:18 PMLow · 0.1 ft0.03 m | 9:06 PMHigh · 5.0 ft1.52 m |
| 12Sat | 2:42 AMLow · 0.1 ft0.02 m | 9:30 AMHigh · 5.2 ft1.59 m | 3:00 PMLow · 0.1 ft0.04 m | 9:54 PMHigh · 4.8 ft1.45 m |
| 13Sun | 3:06 AMLow · 0.1 ft0.04 m | 10:18 AMHigh · 5.1 ft1.55 m | 3:36 PMLow · 0.2 ft0.07 m | 10:36 PMHigh · 4.4 ft1.35 m |
| 14Mon | 3:42 AMLow · 0.2 ft0.07 m | 11:00 AMHigh · 4.8 ft1.47 m | 4:18 PMLow · 0.4 ft0.12 m | 11:24 PMHigh · 4.1 ft1.25 m |
| 15Tue | 4:12 AMLow · 0.4 ft0.12 m | 11:48 AMHigh · 4.5 ft1.36 m | 5:00 PMLow · 0.6 ft0.19 m | — |
| 16Wed | 12:06 AMHigh · 3.7 ft1.14 m | 4:54 AMLow · 0.6 ft0.17 m | 12:36 PMHigh · 4.1 ft1.26 m | 5:42 PMLow · 0.9 ft0.28 m |
| 17Thu | 12:54 AMHigh · 3.4 ft1.04 m | 5:36 AMLow · 0.8 ft0.23 m | 1:24 PMHigh · 3.8 ft1.16 m | 6:36 PMLow · 1.2 ft0.36 m |
| 18Fri | 1:42 AMHigh · 3.2 ft0.97 m | 6:24 AMLow · 1.0 ft0.29 m | 2:12 PMHigh · 3.5 ft1.08 m | 8:00 PMLow · 1.4 ft0.42 m |
| 19Sat | 2:30 AMHigh · 3.0 ft0.92 m | 7:30 AMLow · 1.1 ft0.34 m | 3:06 PMHigh · 3.4 ft1.03 m | 10:06 PMLow · 1.3 ft0.41 m |
| 20Sun | 3:24 AMHigh · 2.9 ft0.90 m | 8:48 AMLow · 1.1 ft0.34 m | 4:06 PMHigh · 3.4 ft1.02 m | 10:48 PMLow · 1.2 ft0.36 m |
| 21Mon | 4:24 AMHigh · 3.0 ft0.92 m | 10:00 AMLow · 1.0 ft0.30 m | 5:06 PMHigh · 3.5 ft1.05 m | 11:24 PMLow · 1.0 ft0.29 m |
| 22Tue | 5:24 AMHigh · 3.2 ft0.98 m | 11:00 AMLow · 0.8 ft0.23 m | 6:00 PMHigh · 3.6 ft1.11 m | 11:54 PMLow · 0.7 ft0.21 m |
| 23Wed | 6:18 AMHigh · 3.6 ft1.08 m | 11:54 AMLow · 0.6 ft0.17 m | 6:42 PMHigh · 3.9 ft1.19 m | — |
| 24Thu | 12:30 AMLow · 0.4 ft0.13 m | 7:00 AMHigh · 3.9 ft1.20 m | 12:42 PMLow · 0.3 ft0.10 m | 7:18 PMHigh · 4.1 ft1.26 m |
| 25Fri | 1:00 AMLow · 0.2 ft0.05 m | 7:36 AMHigh · 4.3 ft1.32 m | 1:24 PMLow · 0.1 ft0.04 m | 7:54 PMHigh · 4.3 ft1.32 m |
| 26Sat | 1:36 AMLow · 0.0 ft-0.01 m | 8:18 AMHigh · 4.7 ft1.42 m | 2:06 PMLow · 0.0 ft0.00 m | 8:36 PMHigh · 4.5 ft1.37 m |
| 27Sun | 2:06 AMLow · -0.2 ft-0.05 m | 8:54 AMHigh · 4.9 ft1.49 m | 2:48 PMLow · -0.1 ft-0.02 m | 9:18 PMHigh · 4.5 ft1.38 m |
| 28Mon | 2:42 AMLow · -0.2 ft-0.07 m | 9:42 AMHigh · 5.0 ft1.53 m | 3:30 PMLow · 0.0 ft-0.01 m | 10:06 PMHigh · 4.5 ft1.37 m |
| 29Tue | 3:18 AMLow · -0.2 ft-0.07 m | 10:24 AMHigh · 5.0 ft1.52 m | 4:12 PMLow · 0.1 ft0.03 m | 10:54 PMHigh · 4.4 ft1.33 m |
| 30Wed | 3:54 AMLow · -0.1 ft-0.04 m | 11:18 AMHigh · 4.9 ft1.49 m | 4:54 PMLow · 0.3 ft0.10 m | 11:42 PMHigh · 4.2 ft1.29 m |
Tue14:24 AM0.0 ft-0.01 m11:36 AM4.6 ft1.42 m5:06 PM0.4 ft0.13 mWed212:00 AM4.1 ft1.25 m5:00 AM0.1 ft0.03 m12:30 PM4.6 ft1.40 m6:00 PM0.6 ft0.20 mThu312:54 AM4.0 ft1.21 m5:42 AM0.3 ft0.08 m1:24 PM4.5 ft1.37 m7:12 PM0.9 ft0.27 mFri41:54 AM3.8 ft1.17 m6:42 AM0.5 ft0.15 m2:24 PM4.4 ft1.34 m10:06 PM0.9 ft0.26 mSat52:54 AM3.8 ft1.15 m7:54 AM0.7 ft0.20 m3:24 PM4.4 ft1.33 m11:12 PM0.7 ft0.21 mSun63:54 AM3.8 ft1.17 m9:24 AM0.7 ft0.20 m4:36 PM4.4 ft1.35 mMon712:06 AM0.5 ft0.15 m5:06 AM4.0 ft1.22 m10:42 AM0.5 ft0.17 m5:48 PM4.6 ft1.41 mTue812:54 AM0.3 ft0.10 m6:12 AM4.4 ft1.33 m11:48 AM0.4 ft0.12 m6:48 PM4.9 ft1.49 mWed91:42 AM0.2 ft0.05 m7:06 AM4.7 ft1.44 m12:48 PM0.2 ft0.07 m7:36 PM5.0 ft1.54 mThu102:12 AM0.1 ft0.02 m8:00 AM5.0 ft1.54 m1:36 PM0.1 ft0.04 m8:24 PM5.1 ft1.55 mFri112:24 AM0.1 ft0.02 m8:42 AM5.2 ft1.59 m2:18 PM0.1 ft0.03 m9:06 PM5.0 ft1.52 mSat122:42 AM0.1 ft0.02 m9:30 AM5.2 ft1.59 m3:00 PM0.1 ft0.04 m9:54 PM4.8 ft1.45 mSun133:06 AM0.1 ft0.04 m10:18 AM5.1 ft1.55 m3:36 PM0.2 ft0.07 m10:36 PM4.4 ft1.35 mMon143:42 AM0.2 ft0.07 m11:00 AM4.8 ft1.47 m4:18 PM0.4 ft0.12 m11:24 PM4.1 ft1.25 mTue154:12 AM0.4 ft0.12 m11:48 AM4.5 ft1.36 m5:00 PM0.6 ft0.19 mWed1612:06 AM3.7 ft1.14 m4:54 AM0.6 ft0.17 m12:36 PM4.1 ft1.26 m5:42 PM0.9 ft0.28 mThu1712:54 AM3.4 ft1.04 m5:36 AM0.8 ft0.23 m1:24 PM3.8 ft1.16 m6:36 PM1.2 ft0.36 mFri181:42 AM3.2 ft0.97 m6:24 AM1.0 ft0.29 m2:12 PM3.5 ft1.08 m8:00 PM1.4 ft0.42 mSat192:30 AM3.0 ft0.92 m7:30 AM1.1 ft0.34 m3:06 PM3.4 ft1.03 m10:06 PM1.3 ft0.41 mSun203:24 AM2.9 ft0.90 m8:48 AM1.1 ft0.34 m4:06 PM3.4 ft1.02 m10:48 PM1.2 ft0.36 mMon214:24 AM3.0 ft0.92 m10:00 AM1.0 ft0.30 m5:06 PM3.5 ft1.05 m11:24 PM1.0 ft0.29 mTue225:24 AM3.2 ft0.98 m11:00 AM0.8 ft0.23 m6:00 PM3.6 ft1.11 m11:54 PM0.7 ft0.21 mWed236:18 AM3.6 ft1.08 m11:54 AM0.6 ft0.17 m6:42 PM3.9 ft1.19 mThu2412:30 AM0.4 ft0.13 m7:00 AM3.9 ft1.20 m12:42 PM0.3 ft0.10 m7:18 PM4.1 ft1.26 mFri251:00 AM0.2 ft0.05 m7:36 AM4.3 ft1.32 m1:24 PM0.1 ft0.04 m7:54 PM4.3 ft1.32 mSat261:36 AM0.0 ft-0.01 m8:18 AM4.7 ft1.42 m2:06 PM0.0 ft0.00 m8:36 PM4.5 ft1.37 mSun272:06 AM-0.2 ft-0.05 m8:54 AM4.9 ft1.49 m2:48 PM-0.1 ft-0.02 m9:18 PM4.5 ft1.38 mMon282:42 AM-0.2 ft-0.07 m9:42 AM5.0 ft1.53 m3:30 PM0.0 ft-0.01 m10:06 PM4.5 ft1.37 mTue293:18 AM-0.2 ft-0.07 m10:24 AM5.0 ft1.52 m4:12 PM0.1 ft0.03 m10:54 PM4.4 ft1.33 mWed303:54 AM-0.1 ft-0.04 m11:18 AM4.9 ft1.49 m4:54 PM0.3 ft0.10 m11:42 PM4.2 ft1.29 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.