Port Jefferson Harbor entrance, NY tides — October 2026
NOAA station 8514594 · Subordinate station · Datum MLLW · Local time (America/New_York)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Thu | 2:59 AMHigh · 6.7 ft2.05 m | 9:02 AMLow · 0.6 ft0.19 m | 3:16 PMHigh · 7.6 ft2.31 m | 9:53 PMLow · 0.4 ft0.12 m |
| 2Fri | 3:56 AMHigh · 6.5 ft1.98 m | 10:01 AMLow · 0.9 ft0.26 m | 4:15 PMHigh · 7.3 ft2.23 m | 10:56 PMLow · 0.6 ft0.19 m |
| 3Sat | 4:58 AMHigh · 6.3 ft1.92 m | 11:08 AMLow · 1.0 ft0.32 m | 5:21 PMHigh · 7.1 ft2.15 m | — |
| 4Sun | 12:03 AMLow · 0.8 ft0.23 m | 6:06 AMHigh · 6.3 ft1.91 m | 12:19 PMLow · 1.1 ft0.33 m | 6:31 PMHigh · 6.9 ft2.11 m |
| 5Mon | 1:09 AMLow · 0.7 ft0.23 m | 7:15 AMHigh · 6.4 ft1.95 m | 1:29 PMLow · 1.0 ft0.29 m | 7:41 PMHigh · 6.9 ft2.11 m |
| 6Tue | 2:12 AMLow · 0.6 ft0.18 m | 8:20 AMHigh · 6.7 ft2.05 m | 2:34 PMLow · 0.7 ft0.21 m | 8:45 PMHigh · 7.0 ft2.15 m |
| 7Wed | 3:09 AMLow · 0.4 ft0.11 m | 9:18 AMHigh · 7.1 ft2.17 m | 3:33 PMLow · 0.4 ft0.12 m | 9:41 PMHigh · 7.2 ft2.19 m |
| 8Thu | 3:59 AMLow · 0.2 ft0.06 m | 10:08 AMHigh · 7.5 ft2.28 m | 4:26 PMLow · 0.1 ft0.04 m | 10:31 PMHigh · 7.2 ft2.21 m |
| 9Fri | 4:46 AMLow · 0.1 ft0.03 m | 10:54 AMHigh · 7.7 ft2.35 m | 5:14 PMLow · 0.0 ft-0.01 m | 11:17 PMHigh · 7.2 ft2.20 m |
| 10Sat | 5:28 AMLow · 0.1 ft0.04 m | 11:36 AMHigh · 7.8 ft2.38 m | 5:59 PMLow · -0.1 ft-0.03 m | — |
| 11Sun | 12:01 AMHigh · 7.1 ft2.17 m | 6:09 AMLow · 0.3 ft0.09 m | 12:16 PMHigh · 7.8 ft2.37 m | 6:41 PMLow · 0.0 ft-0.01 m |
| 12Mon | 12:43 AMHigh · 6.9 ft2.11 m | 6:48 AMLow · 0.5 ft0.15 m | 12:56 PMHigh · 7.6 ft2.32 m | 7:22 PMLow · 0.1 ft0.04 m |
| 13Tue | 1:25 AMHigh · 6.7 ft2.05 m | 7:28 AMLow · 0.8 ft0.23 m | 1:36 PMHigh · 7.4 ft2.24 m | 8:03 PMLow · 0.3 ft0.10 m |
| 14Wed | 2:08 AMHigh · 6.5 ft1.98 m | 8:09 AMLow · 1.0 ft0.32 m | 2:18 PMHigh · 7.1 ft2.15 m | 8:45 PMLow · 0.6 ft0.19 m |
| 15Thu | 2:53 AMHigh · 6.3 ft1.91 m | 8:52 AMLow · 1.3 ft0.39 m | 3:02 PMHigh · 6.8 ft2.06 m | 9:31 PMLow · 0.9 ft0.27 m |
| 16Fri | 3:40 AMHigh · 6.0 ft1.84 m | 9:40 AMLow · 1.5 ft0.46 m | 3:51 PMHigh · 6.5 ft1.98 m | 10:20 PMLow · 1.1 ft0.34 m |
| 17Sat | 4:30 AMHigh · 5.9 ft1.79 m | 10:33 AMLow · 1.7 ft0.51 m | 4:43 PMHigh · 6.3 ft1.91 m | 11:13 PMLow · 1.3 ft0.39 m |
| 18Sun | 5:24 AMHigh · 5.8 ft1.77 m | 11:31 AMLow · 1.7 ft0.52 m | 5:40 PMHigh · 6.1 ft1.87 m | — |
| 19Mon | 12:09 AMLow · 1.3 ft0.40 m | 6:20 AMHigh · 5.9 ft1.78 m | 12:29 PMLow · 1.6 ft0.49 m | 6:39 PMHigh · 6.1 ft1.87 m |
| 20Tue | 1:03 AMLow · 1.2 ft0.38 m | 7:16 AMHigh · 6.0 ft1.84 m | 1:26 PMLow · 1.4 ft0.43 m | 7:35 PMHigh · 6.2 ft1.90 m |
| 21Wed | 1:54 AMLow · 1.1 ft0.32 m | 8:07 AMHigh · 6.3 ft1.93 m | 2:20 PMLow · 1.1 ft0.34 m | 8:28 PMHigh · 6.4 ft1.96 m |
| 22Thu | 2:41 AMLow · 0.8 ft0.25 m | 8:54 AMHigh · 6.7 ft2.05 m | 3:09 PMLow · 0.7 ft0.22 m | 9:16 PMHigh · 6.6 ft2.03 m |
| 23Fri | 3:25 AMLow · 0.6 ft0.18 m | 9:37 AMHigh · 7.1 ft2.17 m | 3:56 PMLow · 0.3 ft0.10 m | 10:01 PMHigh · 6.9 ft2.09 m |
| 24Sat | 4:07 AMLow · 0.4 ft0.11 m | 10:18 AMHigh · 7.5 ft2.29 m | 4:41 PMLow · 0.0 ft-0.01 m | 10:44 PMHigh · 7.0 ft2.14 m |
| 25Sun | 4:49 AMLow · 0.2 ft0.06 m | 10:58 AMHigh · 7.8 ft2.39 m | 5:26 PMLow · -0.3 ft-0.09 m | 11:28 PMHigh · 7.1 ft2.16 m |
| 26Mon | 5:32 AMLow · 0.1 ft0.03 m | 11:40 AMHigh · 8.1 ft2.45 m | 6:11 PMLow · -0.4 ft-0.14 m | — |
| 27Tue | 12:13 AMHigh · 7.1 ft2.16 m | 6:16 AMLow · 0.1 ft0.02 m | 12:25 PMHigh · 8.1 ft2.47 m | 6:58 PMLow · -0.5 ft-0.14 m |
| 28Wed | 1:00 AMHigh · 7.0 ft2.14 m | 7:02 AMLow · 0.1 ft0.04 m | 1:13 PMHigh · 8.0 ft2.45 m | 7:48 PMLow · -0.3 ft-0.10 m |
| 29Thu | 1:51 AMHigh · 6.9 ft2.09 m | 7:53 AMLow · 0.3 ft0.09 m | 2:05 PMHigh · 7.8 ft2.38 m | 8:41 PMLow · -0.1 ft-0.03 m |
| 30Fri | 2:45 AMHigh · 6.7 ft2.04 m | 8:50 AMLow · 0.5 ft0.15 m | 3:02 PMHigh · 7.5 ft2.29 m | 9:40 PMLow · 0.2 ft0.05 m |
| 31Sat | 3:44 AMHigh · 6.5 ft1.99 m | 9:52 AMLow · 0.7 ft0.21 m | 4:04 PMHigh · 7.2 ft2.19 m | 10:42 PMLow · 0.4 ft0.12 m |
Thu12:59 AM6.7 ft2.05 m9:02 AM0.6 ft0.19 m3:16 PM7.6 ft2.31 m9:53 PM0.4 ft0.12 mFri23:56 AM6.5 ft1.98 m10:01 AM0.9 ft0.26 m4:15 PM7.3 ft2.23 m10:56 PM0.6 ft0.19 mSat34:58 AM6.3 ft1.92 m11:08 AM1.0 ft0.32 m5:21 PM7.1 ft2.15 mSun412:03 AM0.8 ft0.23 m6:06 AM6.3 ft1.91 m12:19 PM1.1 ft0.33 m6:31 PM6.9 ft2.11 mMon51:09 AM0.7 ft0.23 m7:15 AM6.4 ft1.95 m1:29 PM1.0 ft0.29 m7:41 PM6.9 ft2.11 mTue62:12 AM0.6 ft0.18 m8:20 AM6.7 ft2.05 m2:34 PM0.7 ft0.21 m8:45 PM7.0 ft2.15 mWed73:09 AM0.4 ft0.11 m9:18 AM7.1 ft2.17 m3:33 PM0.4 ft0.12 m9:41 PM7.2 ft2.19 mThu83:59 AM0.2 ft0.06 m10:08 AM7.5 ft2.28 m4:26 PM0.1 ft0.04 m10:31 PM7.2 ft2.21 mFri94:46 AM0.1 ft0.03 m10:54 AM7.7 ft2.35 m5:14 PM0.0 ft-0.01 m11:17 PM7.2 ft2.20 mSat105:28 AM0.1 ft0.04 m11:36 AM7.8 ft2.38 m5:59 PM-0.1 ft-0.03 mSun1112:01 AM7.1 ft2.17 m6:09 AM0.3 ft0.09 m12:16 PM7.8 ft2.37 m6:41 PM0.0 ft-0.01 mMon1212:43 AM6.9 ft2.11 m6:48 AM0.5 ft0.15 m12:56 PM7.6 ft2.32 m7:22 PM0.1 ft0.04 mTue131:25 AM6.7 ft2.05 m7:28 AM0.8 ft0.23 m1:36 PM7.4 ft2.24 m8:03 PM0.3 ft0.10 mWed142:08 AM6.5 ft1.98 m8:09 AM1.0 ft0.32 m2:18 PM7.1 ft2.15 m8:45 PM0.6 ft0.19 mThu152:53 AM6.3 ft1.91 m8:52 AM1.3 ft0.39 m3:02 PM6.8 ft2.06 m9:31 PM0.9 ft0.27 mFri163:40 AM6.0 ft1.84 m9:40 AM1.5 ft0.46 m3:51 PM6.5 ft1.98 m10:20 PM1.1 ft0.34 mSat174:30 AM5.9 ft1.79 m10:33 AM1.7 ft0.51 m4:43 PM6.3 ft1.91 m11:13 PM1.3 ft0.39 mSun185:24 AM5.8 ft1.77 m11:31 AM1.7 ft0.52 m5:40 PM6.1 ft1.87 mMon1912:09 AM1.3 ft0.40 m6:20 AM5.9 ft1.78 m12:29 PM1.6 ft0.49 m6:39 PM6.1 ft1.87 mTue201:03 AM1.2 ft0.38 m7:16 AM6.0 ft1.84 m1:26 PM1.4 ft0.43 m7:35 PM6.2 ft1.90 mWed211:54 AM1.1 ft0.32 m8:07 AM6.3 ft1.93 m2:20 PM1.1 ft0.34 m8:28 PM6.4 ft1.96 mThu222:41 AM0.8 ft0.25 m8:54 AM6.7 ft2.05 m3:09 PM0.7 ft0.22 m9:16 PM6.6 ft2.03 mFri233:25 AM0.6 ft0.18 m9:37 AM7.1 ft2.17 m3:56 PM0.3 ft0.10 m10:01 PM6.9 ft2.09 mSat244:07 AM0.4 ft0.11 m10:18 AM7.5 ft2.29 m4:41 PM0.0 ft-0.01 m10:44 PM7.0 ft2.14 mSun254:49 AM0.2 ft0.06 m10:58 AM7.8 ft2.39 m5:26 PM-0.3 ft-0.09 m11:28 PM7.1 ft2.16 mMon265:32 AM0.1 ft0.03 m11:40 AM8.1 ft2.45 m6:11 PM-0.4 ft-0.14 mTue2712:13 AM7.1 ft2.16 m6:16 AM0.1 ft0.02 m12:25 PM8.1 ft2.47 m6:58 PM-0.5 ft-0.14 mWed281:00 AM7.0 ft2.14 m7:02 AM0.1 ft0.04 m1:13 PM8.0 ft2.45 m7:48 PM-0.3 ft-0.10 mThu291:51 AM6.9 ft2.09 m7:53 AM0.3 ft0.09 m2:05 PM7.8 ft2.38 m8:41 PM-0.1 ft-0.03 mFri302:45 AM6.7 ft2.04 m8:50 AM0.5 ft0.15 m3:02 PM7.5 ft2.29 m9:40 PM0.2 ft0.05 mSat313:44 AM6.5 ft1.99 m9:52 AM0.7 ft0.21 m4:04 PM7.2 ft2.19 m10:42 PM0.4 ft0.12 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.