Alva Bay, Revillagigedo Island, AK tides — August 2027
NOAA station 9450382 · Subordinate station · Datum MLLW · Local time (America/Sitka)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Sun | 6:34 AMLow · -2.9 ft-0.89 m | 12:59 PMHigh · 14.3 ft4.37 m | 6:36 PMLow · 2.1 ft0.63 m | — |
| 2Mon | 12:45 AMHigh · 17.6 ft5.35 m | 7:19 AMLow · -3.7 ft-1.14 m | 1:42 PMHigh · 15.5 ft4.71 m | 7:25 PMLow · 0.9 ft0.27 m |
| 3Tue | 1:34 AMHigh · 17.9 ft5.47 m | 8:01 AMLow · -4.0 ft-1.21 m | 2:23 PMHigh · 16.3 ft4.97 m | 8:13 PMLow · 0.0 ft-0.01 m |
| 4Wed | 2:22 AMHigh · 17.7 ft5.41 m | 8:42 AMLow · -3.6 ft-1.10 m | 3:03 PMHigh · 16.8 ft5.11 m | 9:00 PMLow · -0.5 ft-0.16 m |
| 5Thu | 3:09 AMHigh · 17.0 ft5.17 m | 9:22 AMLow · -2.7 ft-0.81 m | 3:43 PMHigh · 16.8 ft5.13 m | 9:48 PMLow · -0.5 ft-0.16 m |
| 6Fri | 3:57 AMHigh · 15.7 ft4.77 m | 10:03 AMLow · -1.2 ft-0.36 m | 4:23 PMHigh · 16.5 ft5.02 m | 10:38 PMLow · -0.1 ft-0.03 m |
| 7Sat | 4:46 AMHigh · 14.1 ft4.28 m | 10:44 AMLow · 0.6 ft0.18 m | 5:05 PMHigh · 15.7 ft4.79 m | 11:32 PMLow · 0.7 ft0.20 m |
| 8Sun | 5:42 AMHigh · 12.4 ft3.77 m | 11:29 AMLow · 2.5 ft0.75 m | 5:51 PMHigh · 14.7 ft4.49 m | — |
| 9Mon | 12:34 AMLow · 1.5 ft0.47 m | 6:49 AMHigh · 10.9 ft3.32 m | 12:22 PMLow · 4.2 ft1.29 m | 6:45 PMHigh · 13.7 ft4.18 m |
| 10Tue | 1:49 AMLow · 2.2 ft0.67 m | 8:16 AMHigh · 10.1 ft3.06 m | 1:32 PMLow · 5.6 ft1.69 m | 7:54 PMHigh · 13.0 ft3.95 m |
| 11Wed | 3:12 AMLow · 2.3 ft0.70 m | 9:51 AMHigh · 10.1 ft3.09 m | 2:59 PMLow · 6.1 ft1.86 m | 9:13 PMHigh · 12.8 ft3.89 m |
| 12Thu | 4:25 AMLow · 1.9 ft0.57 m | 11:03 AMHigh · 10.8 ft3.30 m | 4:19 PMLow · 5.8 ft1.78 m | 10:22 PMHigh · 13.1 ft4.00 m |
| 13Fri | 5:20 AMLow · 1.2 ft0.36 m | 11:52 AMHigh · 11.6 ft3.55 m | 5:17 PMLow · 5.1 ft1.55 m | 11:17 PMHigh · 13.7 ft4.19 m |
| 14Sat | 6:03 AMLow · 0.5 ft0.14 m | 12:30 PMHigh · 12.4 ft3.78 m | 6:01 PMLow · 4.2 ft1.27 m | — |
| 15Sun | 12:01 AMHigh · 14.4 ft4.38 m | 6:38 AMLow · -0.2 ft-0.05 m | 1:02 PMHigh · 13.1 ft4.00 m | 6:38 PMLow · 3.3 ft1.00 m |
| 16Mon | 12:38 AMHigh · 14.9 ft4.54 m | 7:09 AMLow · -0.6 ft-0.20 m | 1:31 PMHigh · 13.7 ft4.19 m | 7:12 PMLow · 2.5 ft0.75 m |
| 17Tue | 1:13 AMHigh · 15.2 ft4.65 m | 7:37 AMLow · -0.9 ft-0.27 m | 1:58 PMHigh · 14.3 ft4.35 m | 7:45 PMLow · 1.8 ft0.54 m |
| 18Wed | 1:45 AMHigh · 15.3 ft4.67 m | 8:04 AMLow · -0.9 ft-0.27 m | 2:24 PMHigh · 14.7 ft4.47 m | 8:16 PMLow · 1.3 ft0.39 m |
| 19Thu | 2:18 AMHigh · 15.2 ft4.63 m | 8:30 AMLow · -0.6 ft-0.18 m | 2:50 PMHigh · 14.9 ft4.55 m | 8:48 PMLow · 1.0 ft0.30 m |
| 20Fri | 2:50 AMHigh · 14.8 ft4.50 m | 8:56 AMLow · 0.0 ft0.00 m | 3:15 PMHigh · 15.0 ft4.58 m | 9:21 PMLow · 0.9 ft0.27 m |
| 21Sat | 3:25 AMHigh · 14.1 ft4.30 m | 9:24 AMLow · 0.8 ft0.25 m | 3:42 PMHigh · 15.0 ft4.56 m | 9:57 PMLow · 1.0 ft0.31 m |
| 22Sun | 4:02 AMHigh · 13.3 ft4.04 m | 9:53 AMLow · 1.8 ft0.56 m | 4:12 PMHigh · 14.7 ft4.49 m | 10:39 PMLow · 1.3 ft0.40 m |
| 23Mon | 4:45 AMHigh · 12.2 ft3.72 m | 10:27 AMLow · 3.0 ft0.92 m | 4:48 PMHigh · 14.4 ft4.38 m | 11:29 PMLow · 1.8 ft0.55 m |
| 24Tue | 5:39 AMHigh · 11.1 ft3.38 m | 11:10 AMLow · 4.2 ft1.29 m | 5:36 PMHigh · 13.9 ft4.22 m | — |
| 25Wed | 12:36 AMLow · 2.2 ft0.67 m | 6:54 AMHigh · 10.2 ft3.11 m | 12:10 PMLow · 5.4 ft1.64 m | 6:43 PMHigh · 13.4 ft4.08 m |
| 26Thu | 2:01 AMLow · 2.2 ft0.66 m | 8:32 AMHigh · 10.1 ft3.07 m | 1:40 PMLow · 6.0 ft1.84 m | 8:11 PMHigh · 13.4 ft4.09 m |
| 27Fri | 3:26 AMLow · 1.4 ft0.41 m | 10:01 AMHigh · 10.9 ft3.33 m | 3:20 PMLow · 5.6 ft1.71 m | 9:37 PMHigh · 14.2 ft4.32 m |
| 28Sat | 4:34 AMLow · 0.1 ft0.02 m | 11:03 AMHigh · 12.3 ft3.76 m | 4:36 PMLow · 4.3 ft1.30 m | 10:46 PMHigh · 15.4 ft4.68 m |
| 29Sun | 5:27 AMLow · -1.3 ft-0.39 m | 11:52 AMHigh · 13.9 ft4.23 m | 5:35 PMLow · 2.5 ft0.77 m | 11:43 PMHigh · 16.5 ft5.04 m |
| 30Mon | 6:13 AMLow · -2.4 ft-0.72 m | 12:34 PMHigh · 15.3 ft4.67 m | 6:25 PMLow · 0.8 ft0.25 m | — |
| 31Tue | 12:34 AMHigh · 17.4 ft5.29 m | 6:55 AMLow · -2.9 ft-0.89 m | 1:14 PMHigh · 16.5 ft5.04 m | 7:11 PMLow · -0.6 ft-0.18 m |
Sun16:34 AM-2.9 ft-0.89 m12:59 PM14.3 ft4.37 m6:36 PM2.1 ft0.63 mMon212:45 AM17.6 ft5.35 m7:19 AM-3.7 ft-1.14 m1:42 PM15.5 ft4.71 m7:25 PM0.9 ft0.27 mTue31:34 AM17.9 ft5.47 m8:01 AM-4.0 ft-1.21 m2:23 PM16.3 ft4.97 m8:13 PM0.0 ft-0.01 mWed42:22 AM17.7 ft5.41 m8:42 AM-3.6 ft-1.10 m3:03 PM16.8 ft5.11 m9:00 PM-0.5 ft-0.16 mThu53:09 AM17.0 ft5.17 m9:22 AM-2.7 ft-0.81 m3:43 PM16.8 ft5.13 m9:48 PM-0.5 ft-0.16 mFri63:57 AM15.7 ft4.77 m10:03 AM-1.2 ft-0.36 m4:23 PM16.5 ft5.02 m10:38 PM-0.1 ft-0.03 mSat74:46 AM14.1 ft4.28 m10:44 AM0.6 ft0.18 m5:05 PM15.7 ft4.79 m11:32 PM0.7 ft0.20 mSun85:42 AM12.4 ft3.77 m11:29 AM2.5 ft0.75 m5:51 PM14.7 ft4.49 mMon912:34 AM1.5 ft0.47 m6:49 AM10.9 ft3.32 m12:22 PM4.2 ft1.29 m6:45 PM13.7 ft4.18 mTue101:49 AM2.2 ft0.67 m8:16 AM10.1 ft3.06 m1:32 PM5.6 ft1.69 m7:54 PM13.0 ft3.95 mWed113:12 AM2.3 ft0.70 m9:51 AM10.1 ft3.09 m2:59 PM6.1 ft1.86 m9:13 PM12.8 ft3.89 mThu124:25 AM1.9 ft0.57 m11:03 AM10.8 ft3.30 m4:19 PM5.8 ft1.78 m10:22 PM13.1 ft4.00 mFri135:20 AM1.2 ft0.36 m11:52 AM11.6 ft3.55 m5:17 PM5.1 ft1.55 m11:17 PM13.7 ft4.19 mSat146:03 AM0.5 ft0.14 m12:30 PM12.4 ft3.78 m6:01 PM4.2 ft1.27 mSun1512:01 AM14.4 ft4.38 m6:38 AM-0.2 ft-0.05 m1:02 PM13.1 ft4.00 m6:38 PM3.3 ft1.00 mMon1612:38 AM14.9 ft4.54 m7:09 AM-0.6 ft-0.20 m1:31 PM13.7 ft4.19 m7:12 PM2.5 ft0.75 mTue171:13 AM15.2 ft4.65 m7:37 AM-0.9 ft-0.27 m1:58 PM14.3 ft4.35 m7:45 PM1.8 ft0.54 mWed181:45 AM15.3 ft4.67 m8:04 AM-0.9 ft-0.27 m2:24 PM14.7 ft4.47 m8:16 PM1.3 ft0.39 mThu192:18 AM15.2 ft4.63 m8:30 AM-0.6 ft-0.18 m2:50 PM14.9 ft4.55 m8:48 PM1.0 ft0.30 mFri202:50 AM14.8 ft4.50 m8:56 AM0.0 ft0.00 m3:15 PM15.0 ft4.58 m9:21 PM0.9 ft0.27 mSat213:25 AM14.1 ft4.30 m9:24 AM0.8 ft0.25 m3:42 PM15.0 ft4.56 m9:57 PM1.0 ft0.31 mSun224:02 AM13.3 ft4.04 m9:53 AM1.8 ft0.56 m4:12 PM14.7 ft4.49 m10:39 PM1.3 ft0.40 mMon234:45 AM12.2 ft3.72 m10:27 AM3.0 ft0.92 m4:48 PM14.4 ft4.38 m11:29 PM1.8 ft0.55 mTue245:39 AM11.1 ft3.38 m11:10 AM4.2 ft1.29 m5:36 PM13.9 ft4.22 mWed2512:36 AM2.2 ft0.67 m6:54 AM10.2 ft3.11 m12:10 PM5.4 ft1.64 m6:43 PM13.4 ft4.08 mThu262:01 AM2.2 ft0.66 m8:32 AM10.1 ft3.07 m1:40 PM6.0 ft1.84 m8:11 PM13.4 ft4.09 mFri273:26 AM1.4 ft0.41 m10:01 AM10.9 ft3.33 m3:20 PM5.6 ft1.71 m9:37 PM14.2 ft4.32 mSat284:34 AM0.1 ft0.02 m11:03 AM12.3 ft3.76 m4:36 PM4.3 ft1.30 m10:46 PM15.4 ft4.68 mSun295:27 AM-1.3 ft-0.39 m11:52 AM13.9 ft4.23 m5:35 PM2.5 ft0.77 m11:43 PM16.5 ft5.04 mMon306:13 AM-2.4 ft-0.72 m12:34 PM15.3 ft4.67 m6:25 PM0.8 ft0.25 mTue3112:34 AM17.4 ft5.29 m6:55 AM-2.9 ft-0.89 m1:14 PM16.5 ft5.04 m7:11 PM-0.6 ft-0.18 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.