Herendeen Island, Shumagin Islands, AK tides — September 2026
NOAA station 9459163 · Reference station · Datum MLLW · Local time (America/Anchorage)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Tue | 5:43 AMHigh · 6.0 ft1.82 m | 11:15 AMLow · 1.6 ft0.50 m | 5:34 PMHigh · 7.5 ft2.28 m | — |
| 2Wed | 12:18 AMLow · 0.1 ft0.04 m | 6:35 AMHigh · 5.4 ft1.64 m | 11:42 AMLow · 2.3 ft0.69 m | 6:08 PMHigh · 7.6 ft2.30 m |
| 3Thu | 1:14 AMLow · 0.1 ft0.04 m | 7:41 AMHigh · 4.7 ft1.44 m | 12:14 PMLow · 2.9 ft0.88 m | 6:51 PMHigh · 7.5 ft2.28 m |
| 4Fri | 2:26 AMLow · 0.2 ft0.07 m | 9:18 AMHigh · 4.3 ft1.31 m | 12:54 PMLow · 3.5 ft1.06 m | 7:48 PMHigh · 7.3 ft2.21 m |
| 5Sat | 3:54 AMLow · 0.2 ft0.05 m | 11:08 AMHigh · 4.4 ft1.33 m | 2:08 PMLow · 4.0 ft1.21 m | 9:12 PMHigh · 7.1 ft2.15 m |
| 6Sun | 5:15 AMLow · -0.1 ft-0.03 m | 12:28 PMHigh · 4.8 ft1.47 m | 4:34 PMLow · 4.0 ft1.23 m | 10:47 PMHigh · 7.1 ft2.16 m |
| 7Mon | 6:23 AMLow · -0.4 ft-0.13 m | 1:18 PMHigh · 5.4 ft1.65 m | 6:08 PMLow · 3.5 ft1.06 m | — |
| 8Tue | 12:07 AMHigh · 7.3 ft2.24 m | 7:19 AMLow · -0.7 ft-0.21 m | 1:56 PMHigh · 6.0 ft1.84 m | 7:16 PMLow · 2.7 ft0.81 m |
| 9Wed | 1:13 AMHigh · 7.6 ft2.32 m | 8:04 AMLow · -0.8 ft-0.23 m | 2:30 PMHigh · 6.6 ft2.01 m | 8:09 PMLow · 1.8 ft0.55 m |
| 10Thu | 2:09 AMHigh · 7.8 ft2.37 m | 8:43 AMLow · -0.6 ft-0.18 m | 3:02 PMHigh · 7.1 ft2.16 m | 8:55 PMLow · 1.0 ft0.32 m |
| 11Fri | 2:58 AMHigh · 7.7 ft2.34 m | 9:19 AMLow · -0.2 ft-0.07 m | 3:33 PMHigh · 7.4 ft2.26 m | 9:38 PMLow · 0.5 ft0.14 m |
| 12Sat | 3:44 AMHigh · 7.4 ft2.26 m | 9:52 AMLow · 0.3 ft0.10 m | 4:02 PMHigh · 7.6 ft2.32 m | 10:19 PMLow · 0.1 ft0.04 m |
| 13Sun | 4:29 AMHigh · 7.0 ft2.12 m | 10:22 AMLow · 1.0 ft0.31 m | 4:31 PMHigh · 7.6 ft2.32 m | 10:58 PMLow · 0.0 ft0.00 m |
| 14Mon | 5:13 AMHigh · 6.4 ft1.96 m | 10:50 AMLow · 1.7 ft0.52 m | 4:59 PMHigh · 7.5 ft2.28 m | 11:38 PMLow · 0.1 ft0.03 m |
| 15Tue | 5:58 AMHigh · 5.8 ft1.77 m | 11:15 AMLow · 2.4 ft0.72 m | 5:26 PMHigh · 7.3 ft2.21 m | — |
| 16Wed | 12:18 AMLow · 0.4 ft0.12 m | 6:44 AMHigh · 5.2 ft1.59 m | 11:36 AMLow · 3.0 ft0.90 m | 5:54 PMHigh · 7.0 ft2.12 m |
| 17Thu | 1:04 AMLow · 0.8 ft0.23 m | 7:41 AMHigh · 4.7 ft1.42 m | 11:54 AMLow · 3.5 ft1.05 m | 6:26 PMHigh · 6.6 ft2.02 m |
| 18Fri | 2:04 AMLow · 1.1 ft0.35 m | 9:08 AMHigh · 4.3 ft1.31 m | 12:13 PMLow · 3.9 ft1.18 m | 7:09 PMHigh · 6.3 ft1.91 m |
| 19Sat | 3:26 AMLow · 1.4 ft0.42 m | 8:21 PMHigh · 5.9 ft1.80 m | — | — |
| 20Sun | 4:48 AMLow · 1.3 ft0.40 m | 12:27 PMHigh · 4.7 ft1.42 m | 4:18 PMLow · 4.4 ft1.35 m | 10:09 PMHigh · 5.8 ft1.78 m |
| 21Mon | 5:52 AMLow · 1.1 ft0.32 m | 1:00 PMHigh · 5.1 ft1.55 m | 5:46 PMLow · 4.0 ft1.22 m | 11:30 PMHigh · 6.1 ft1.85 m |
| 22Tue | 6:41 AMLow · 0.8 ft0.24 m | 1:26 PMHigh · 5.6 ft1.70 m | 6:44 PMLow · 3.3 ft1.02 m | — |
| 23Wed | 12:31 AMHigh · 6.4 ft1.96 m | 7:20 AMLow · 0.6 ft0.17 m | 1:51 PMHigh · 6.1 ft1.85 m | 7:28 PMLow · 2.6 ft0.79 m |
| 24Thu | 1:21 AMHigh · 6.8 ft2.06 m | 7:54 AMLow · 0.5 ft0.14 m | 2:15 PMHigh · 6.6 ft2.00 m | 8:06 PMLow · 1.8 ft0.55 m |
| 25Fri | 2:05 AMHigh · 7.0 ft2.14 m | 8:24 AMLow · 0.5 ft0.17 m | 2:38 PMHigh · 7.0 ft2.14 m | 8:41 PMLow · 1.0 ft0.31 m |
| 26Sat | 2:46 AMHigh · 7.1 ft2.17 m | 8:52 AMLow · 0.8 ft0.24 m | 3:01 PMHigh · 7.4 ft2.26 m | 9:16 PMLow · 0.3 ft0.09 m |
| 27Sun | 3:27 AMHigh · 7.1 ft2.16 m | 9:20 AMLow · 1.2 ft0.35 m | 3:25 PMHigh · 7.8 ft2.37 m | 9:52 PMLow · -0.3 ft-0.08 m |
| 28Mon | 4:09 AMHigh · 6.9 ft2.10 m | 9:47 AMLow · 1.6 ft0.50 m | 3:50 PMHigh · 8.0 ft2.45 m | 10:31 PMLow · -0.7 ft-0.20 m |
| 29Tue | 4:55 AMHigh · 6.5 ft2.00 m | 10:14 AMLow · 2.2 ft0.66 m | 4:20 PMHigh · 8.2 ft2.50 m | 11:13 PMLow · -0.8 ft-0.24 m |
| 30Wed | 5:45 AMHigh · 6.1 ft1.85 m | 10:43 AMLow · 2.7 ft0.82 m | 4:54 PMHigh · 8.2 ft2.50 m | — |
Tue15:43 AM6.0 ft1.82 m11:15 AM1.6 ft0.50 m5:34 PM7.5 ft2.28 mWed212:18 AM0.1 ft0.04 m6:35 AM5.4 ft1.64 m11:42 AM2.3 ft0.69 m6:08 PM7.6 ft2.30 mThu31:14 AM0.1 ft0.04 m7:41 AM4.7 ft1.44 m12:14 PM2.9 ft0.88 m6:51 PM7.5 ft2.28 mFri42:26 AM0.2 ft0.07 m9:18 AM4.3 ft1.31 m12:54 PM3.5 ft1.06 m7:48 PM7.3 ft2.21 mSat53:54 AM0.2 ft0.05 m11:08 AM4.4 ft1.33 m2:08 PM4.0 ft1.21 m9:12 PM7.1 ft2.15 mSun65:15 AM-0.1 ft-0.03 m12:28 PM4.8 ft1.47 m4:34 PM4.0 ft1.23 m10:47 PM7.1 ft2.16 mMon76:23 AM-0.4 ft-0.13 m1:18 PM5.4 ft1.65 m6:08 PM3.5 ft1.06 mTue812:07 AM7.3 ft2.24 m7:19 AM-0.7 ft-0.21 m1:56 PM6.0 ft1.84 m7:16 PM2.7 ft0.81 mWed91:13 AM7.6 ft2.32 m8:04 AM-0.8 ft-0.23 m2:30 PM6.6 ft2.01 m8:09 PM1.8 ft0.55 mThu102:09 AM7.8 ft2.37 m8:43 AM-0.6 ft-0.18 m3:02 PM7.1 ft2.16 m8:55 PM1.0 ft0.32 mFri112:58 AM7.7 ft2.34 m9:19 AM-0.2 ft-0.07 m3:33 PM7.4 ft2.26 m9:38 PM0.5 ft0.14 mSat123:44 AM7.4 ft2.26 m9:52 AM0.3 ft0.10 m4:02 PM7.6 ft2.32 m10:19 PM0.1 ft0.04 mSun134:29 AM7.0 ft2.12 m10:22 AM1.0 ft0.31 m4:31 PM7.6 ft2.32 m10:58 PM0.0 ft0.00 mMon145:13 AM6.4 ft1.96 m10:50 AM1.7 ft0.52 m4:59 PM7.5 ft2.28 m11:38 PM0.1 ft0.03 mTue155:58 AM5.8 ft1.77 m11:15 AM2.4 ft0.72 m5:26 PM7.3 ft2.21 mWed1612:18 AM0.4 ft0.12 m6:44 AM5.2 ft1.59 m11:36 AM3.0 ft0.90 m5:54 PM7.0 ft2.12 mThu171:04 AM0.8 ft0.23 m7:41 AM4.7 ft1.42 m11:54 AM3.5 ft1.05 m6:26 PM6.6 ft2.02 mFri182:04 AM1.1 ft0.35 m9:08 AM4.3 ft1.31 m12:13 PM3.9 ft1.18 m7:09 PM6.3 ft1.91 mSat193:26 AM1.4 ft0.42 m8:21 PM5.9 ft1.80 mSun204:48 AM1.3 ft0.40 m12:27 PM4.7 ft1.42 m4:18 PM4.4 ft1.35 m10:09 PM5.8 ft1.78 mMon215:52 AM1.1 ft0.32 m1:00 PM5.1 ft1.55 m5:46 PM4.0 ft1.22 m11:30 PM6.1 ft1.85 mTue226:41 AM0.8 ft0.24 m1:26 PM5.6 ft1.70 m6:44 PM3.3 ft1.02 mWed2312:31 AM6.4 ft1.96 m7:20 AM0.6 ft0.17 m1:51 PM6.1 ft1.85 m7:28 PM2.6 ft0.79 mThu241:21 AM6.8 ft2.06 m7:54 AM0.5 ft0.14 m2:15 PM6.6 ft2.00 m8:06 PM1.8 ft0.55 mFri252:05 AM7.0 ft2.14 m8:24 AM0.5 ft0.17 m2:38 PM7.0 ft2.14 m8:41 PM1.0 ft0.31 mSat262:46 AM7.1 ft2.17 m8:52 AM0.8 ft0.24 m3:01 PM7.4 ft2.26 m9:16 PM0.3 ft0.09 mSun273:27 AM7.1 ft2.16 m9:20 AM1.2 ft0.35 m3:25 PM7.8 ft2.37 m9:52 PM-0.3 ft-0.08 mMon284:09 AM6.9 ft2.10 m9:47 AM1.6 ft0.50 m3:50 PM8.0 ft2.45 m10:31 PM-0.7 ft-0.20 mTue294:55 AM6.5 ft2.00 m10:14 AM2.2 ft0.66 m4:20 PM8.2 ft2.50 m11:13 PM-0.8 ft-0.24 mWed305:45 AM6.1 ft1.85 m10:43 AM2.7 ft0.82 m4:54 PM8.2 ft2.50 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.