Lockheed Shipyard, Harbor Island, WA tides — September 2026
NOAA station 9447110 · Subordinate station · Datum MLLW · Local time (America/Los_Angeles)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Tue | 2:14 AMLow · 0.8 ft0.24 m | 8:31 AMHigh · 9.9 ft3.01 m | 2:09 PMLow · 4.3 ft1.30 m | 8:08 PMHigh · 11.3 ft3.46 m |
| 2Wed | 2:59 AMLow · 0.0 ft0.01 m | 9:34 AMHigh · 9.7 ft2.95 m | 2:54 PMLow · 5.7 ft1.74 m | 8:41 PMHigh · 11.1 ft3.37 m |
| 3Thu | 3:50 AMLow · -0.4 ft-0.12 m | 10:50 AMHigh · 9.5 ft2.89 m | 3:48 PMLow · 7.0 ft2.14 m | 9:20 PMHigh · 10.7 ft3.25 m |
| 4Fri | 4:48 AMLow · -0.6 ft-0.18 m | 12:30 PMHigh · 9.5 ft2.89 m | 5:07 PMLow · 8.0 ft2.44 m | 10:14 PMHigh · 10.2 ft3.10 m |
| 5Sat | 5:54 AMLow · -0.7 ft-0.20 m | 2:18 PMHigh · 9.9 ft3.03 m | 6:59 PMLow · 8.3 ft2.53 m | 11:29 PMHigh · 9.7 ft2.96 m |
| 6Sun | 7:04 AMLow · -0.8 ft-0.23 m | 3:26 PMHigh · 10.5 ft3.21 m | 8:38 PMLow · 7.7 ft2.36 m | — |
| 7Mon | 12:56 AMHigh · 9.6 ft2.92 m | 8:11 AMLow · -0.9 ft-0.28 m | 4:10 PMHigh · 11.0 ft3.35 m | 9:37 PMLow · 6.8 ft2.06 m |
| 8Tue | 2:15 AMHigh · 9.8 ft2.97 m | 9:11 AMLow · -1.0 ft-0.31 m | 4:44 PMHigh · 11.3 ft3.44 m | 10:22 PMLow · 5.6 ft1.72 m |
| 9Wed | 3:23 AMHigh · 10.1 ft3.06 m | 10:03 AMLow · -0.9 ft-0.26 m | 5:13 PMHigh · 11.5 ft3.51 m | 11:01 PMLow · 4.4 ft1.35 m |
| 10Thu | 4:22 AMHigh · 10.3 ft3.14 m | 10:50 AMLow · -0.3 ft-0.11 m | 5:39 PMHigh · 11.6 ft3.54 m | 11:38 PMLow · 3.2 ft0.99 m |
| 11Fri | 5:18 AMHigh · 10.4 ft3.17 m | 11:33 AMLow · 0.5 ft0.16 m | 6:03 PMHigh · 11.6 ft3.55 m | — |
| 12Sat | 12:15 AMLow · 2.2 ft0.66 m | 6:11 AMHigh · 10.4 ft3.17 m | 12:14 PMLow · 1.7 ft0.51 m | 6:29 PMHigh · 11.5 ft3.52 m |
| 13Sun | 12:51 AMLow · 1.3 ft0.38 m | 7:04 AMHigh · 10.3 ft3.15 m | 12:55 PMLow · 3.0 ft0.91 m | 6:55 PMHigh · 11.3 ft3.44 m |
| 14Mon | 1:27 AMLow · 0.6 ft0.18 m | 7:57 AMHigh · 10.2 ft3.12 m | 1:37 PMLow · 4.3 ft1.32 m | 7:24 PMHigh · 10.9 ft3.33 m |
| 15Tue | 2:05 AMLow · 0.2 ft0.06 m | 8:52 AMHigh · 10.1 ft3.07 m | 2:22 PMLow · 5.6 ft1.72 m | 7:54 PMHigh · 10.4 ft3.17 m |
| 16Wed | 2:45 AMLow · 0.2 ft0.05 m | 9:53 AMHigh · 9.9 ft3.01 m | 3:14 PMLow · 6.7 ft2.05 m | 8:28 PMHigh · 9.8 ft2.98 m |
| 17Thu | 3:29 AMLow · 0.4 ft0.11 m | 11:05 AMHigh · 9.7 ft2.96 m | 4:24 PMLow · 7.6 ft2.30 m | 9:08 PMHigh · 9.1 ft2.77 m |
| 18Fri | 4:20 AMLow · 0.8 ft0.23 m | 12:39 PMHigh · 9.7 ft2.94 m | 6:28 PMLow · 7.9 ft2.40 m | 10:03 PMHigh · 8.5 ft2.59 m |
| 19Sat | 5:20 AMLow · 1.2 ft0.35 m | 2:08 PMHigh · 9.8 ft3.00 m | 8:22 PMLow · 7.5 ft2.28 m | 11:20 PMHigh · 8.1 ft2.46 m |
| 20Sun | 6:28 AMLow · 1.4 ft0.42 m | 3:05 PMHigh · 10.1 ft3.08 m | 9:14 PMLow · 6.9 ft2.11 m | — |
| 21Mon | 12:45 AMHigh · 8.0 ft2.44 m | 7:34 AMLow · 1.3 ft0.41 m | 3:42 PMHigh · 10.4 ft3.16 m | 9:45 PMLow · 6.3 ft1.92 m |
| 22Tue | 1:56 AMHigh · 8.3 ft2.54 m | 8:30 AMLow · 1.2 ft0.36 m | 4:08 PMHigh · 10.5 ft3.21 m | 10:08 PMLow · 5.6 ft1.71 m |
| 23Wed | 2:52 AMHigh · 8.8 ft2.67 m | 9:17 AMLow · 1.1 ft0.32 m | 4:27 PMHigh · 10.7 ft3.27 m | 10:28 PMLow · 4.8 ft1.46 m |
| 24Thu | 3:41 AMHigh · 9.3 ft2.82 m | 9:58 AMLow · 1.1 ft0.34 m | 4:45 PMHigh · 10.9 ft3.32 m | 10:50 PMLow · 3.8 ft1.15 m |
| 25Fri | 4:26 AMHigh · 9.7 ft2.97 m | 10:36 AMLow · 1.5 ft0.45 m | 5:03 PMHigh · 11.1 ft3.38 m | 11:16 PMLow · 2.6 ft0.79 m |
| 26Sat | 5:11 AMHigh · 10.2 ft3.10 m | 11:13 AMLow · 2.1 ft0.64 m | 5:24 PMHigh · 11.3 ft3.43 m | 11:46 PMLow · 1.3 ft0.41 m |
| 27Sun | 5:57 AMHigh · 10.6 ft3.22 m | 11:50 AMLow · 3.0 ft0.91 m | 5:48 PMHigh · 11.4 ft3.47 m | — |
| 28Mon | 12:20 AMLow · 0.1 ft0.04 m | 6:45 AMHigh · 10.9 ft3.31 m | 12:30 PMLow · 4.1 ft1.24 m | 6:14 PMHigh · 11.4 ft3.47 m |
| 29Tue | 12:58 AMLow · -0.8 ft-0.26 m | 7:37 AMHigh · 11.0 ft3.36 m | 1:12 PMLow · 5.2 ft1.59 m | 6:44 PMHigh · 11.3 ft3.44 m |
| 30Wed | 1:40 AMLow · -1.5 ft-0.45 m | 8:34 AMHigh · 11.0 ft3.35 m | 1:58 PMLow · 6.3 ft1.93 m | 7:17 PMHigh · 11.0 ft3.35 m |
Tue12:14 AM0.8 ft0.24 m8:31 AM9.9 ft3.01 m2:09 PM4.3 ft1.30 m8:08 PM11.3 ft3.46 mWed22:59 AM0.0 ft0.01 m9:34 AM9.7 ft2.95 m2:54 PM5.7 ft1.74 m8:41 PM11.1 ft3.37 mThu33:50 AM-0.4 ft-0.12 m10:50 AM9.5 ft2.89 m3:48 PM7.0 ft2.14 m9:20 PM10.7 ft3.25 mFri44:48 AM-0.6 ft-0.18 m12:30 PM9.5 ft2.89 m5:07 PM8.0 ft2.44 m10:14 PM10.2 ft3.10 mSat55:54 AM-0.7 ft-0.20 m2:18 PM9.9 ft3.03 m6:59 PM8.3 ft2.53 m11:29 PM9.7 ft2.96 mSun67:04 AM-0.8 ft-0.23 m3:26 PM10.5 ft3.21 m8:38 PM7.7 ft2.36 mMon712:56 AM9.6 ft2.92 m8:11 AM-0.9 ft-0.28 m4:10 PM11.0 ft3.35 m9:37 PM6.8 ft2.06 mTue82:15 AM9.8 ft2.97 m9:11 AM-1.0 ft-0.31 m4:44 PM11.3 ft3.44 m10:22 PM5.6 ft1.72 mWed93:23 AM10.1 ft3.06 m10:03 AM-0.9 ft-0.26 m5:13 PM11.5 ft3.51 m11:01 PM4.4 ft1.35 mThu104:22 AM10.3 ft3.14 m10:50 AM-0.3 ft-0.11 m5:39 PM11.6 ft3.54 m11:38 PM3.2 ft0.99 mFri115:18 AM10.4 ft3.17 m11:33 AM0.5 ft0.16 m6:03 PM11.6 ft3.55 mSat1212:15 AM2.2 ft0.66 m6:11 AM10.4 ft3.17 m12:14 PM1.7 ft0.51 m6:29 PM11.5 ft3.52 mSun1312:51 AM1.3 ft0.38 m7:04 AM10.3 ft3.15 m12:55 PM3.0 ft0.91 m6:55 PM11.3 ft3.44 mMon141:27 AM0.6 ft0.18 m7:57 AM10.2 ft3.12 m1:37 PM4.3 ft1.32 m7:24 PM10.9 ft3.33 mTue152:05 AM0.2 ft0.06 m8:52 AM10.1 ft3.07 m2:22 PM5.6 ft1.72 m7:54 PM10.4 ft3.17 mWed162:45 AM0.2 ft0.05 m9:53 AM9.9 ft3.01 m3:14 PM6.7 ft2.05 m8:28 PM9.8 ft2.98 mThu173:29 AM0.4 ft0.11 m11:05 AM9.7 ft2.96 m4:24 PM7.6 ft2.30 m9:08 PM9.1 ft2.77 mFri184:20 AM0.8 ft0.23 m12:39 PM9.7 ft2.94 m6:28 PM7.9 ft2.40 m10:03 PM8.5 ft2.59 mSat195:20 AM1.2 ft0.35 m2:08 PM9.8 ft3.00 m8:22 PM7.5 ft2.28 m11:20 PM8.1 ft2.46 mSun206:28 AM1.4 ft0.42 m3:05 PM10.1 ft3.08 m9:14 PM6.9 ft2.11 mMon2112:45 AM8.0 ft2.44 m7:34 AM1.3 ft0.41 m3:42 PM10.4 ft3.16 m9:45 PM6.3 ft1.92 mTue221:56 AM8.3 ft2.54 m8:30 AM1.2 ft0.36 m4:08 PM10.5 ft3.21 m10:08 PM5.6 ft1.71 mWed232:52 AM8.8 ft2.67 m9:17 AM1.1 ft0.32 m4:27 PM10.7 ft3.27 m10:28 PM4.8 ft1.46 mThu243:41 AM9.3 ft2.82 m9:58 AM1.1 ft0.34 m4:45 PM10.9 ft3.32 m10:50 PM3.8 ft1.15 mFri254:26 AM9.7 ft2.97 m10:36 AM1.5 ft0.45 m5:03 PM11.1 ft3.38 m11:16 PM2.6 ft0.79 mSat265:11 AM10.2 ft3.10 m11:13 AM2.1 ft0.64 m5:24 PM11.3 ft3.43 m11:46 PM1.3 ft0.41 mSun275:57 AM10.6 ft3.22 m11:50 AM3.0 ft0.91 m5:48 PM11.4 ft3.47 mMon2812:20 AM0.1 ft0.04 m6:45 AM10.9 ft3.31 m12:30 PM4.1 ft1.24 m6:14 PM11.4 ft3.47 mTue2912:58 AM-0.8 ft-0.26 m7:37 AM11.0 ft3.36 m1:12 PM5.2 ft1.59 m6:44 PM11.3 ft3.44 mWed301:40 AM-1.5 ft-0.45 m8:34 AM11.0 ft3.35 m1:58 PM6.3 ft1.93 m7:17 PM11.0 ft3.35 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.