tidealmanac

Shakan Strait, Kosciusko Island, AK tide chart

NOAA station 9450987 · Subordinate station · Datum MLLW · Local time (America/Sitka)

Change stationFull year 2026

Today · Sun, Oct 25

High tideLow tide
  1. High12:38 AM11.0 ft3.34 m
  2. Low6:18 AM1.8 ft0.54 m
  3. High12:28 PM13.1 ft4.00 m
  4. Low6:59 PM-1.0 ft-0.30 m

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Next high1:22 AM11.3 ft3.44 m · in 5h 21m
Next low6:55 AM2.1 ft0.64 m · in 10h 54m
Range today14.1 ft4.30 m4 predicted tides today
MoonFullFull moon · spring tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
4:40 AMHigh · 9.7 ft2.94 m
9:53 AMLow · 3.4 ft1.04 m
4:04 PMHigh · 12.4 ft3.79 m
11:04 PMLow · -0.2 ft-0.06 m
2Fri
5:46 AMHigh · 8.9 ft2.71 m
10:43 AMLow · 4.2 ft1.27 m
4:58 PMHigh · 11.6 ft3.55 m
3Sat
12:12 AMLow · 0.4 ft0.12 m
7:10 AMHigh · 8.5 ft2.58 m
11:57 AMLow · 4.7 ft1.45 m
6:11 PMHigh · 10.8 ft3.29 m
4Sun
1:35 AMLow · 0.7 ft0.22 m
8:42 AMHigh · 8.6 ft2.63 m
1:46 PMLow · 4.8 ft1.46 m
7:43 PMHigh · 10.3 ft3.13 m
5Mon
2:56 AMLow · 0.7 ft0.22 m
9:54 AMHigh · 9.3 ft2.84 m
3:24 PMLow · 4.1 ft1.24 m
9:14 PMHigh · 10.3 ft3.13 m
6Tue
4:02 AMLow · 0.5 ft0.15 m
10:45 AMHigh · 10.2 ft3.10 m
4:32 PMLow · 2.9 ft0.89 m
10:28 PMHigh · 10.6 ft3.24 m
7Wed
4:54 AMLow · 0.3 ft0.10 m
11:26 AMHigh · 11.0 ft3.37 m
5:24 PMLow · 1.7 ft0.53 m
11:27 PMHigh · 11.0 ft3.37 m
8Thu
5:37 AMLow · 0.3 ft0.11 m
12:00 PMHigh · 11.8 ft3.60 m
6:08 PMLow · 0.7 ft0.21 m
9Fri
12:17 AMHigh · 11.3 ft3.45 m
6:16 AMLow · 0.6 ft0.17 m
12:33 PMHigh · 12.4 ft3.77 m
6:48 PMLow · -0.1 ft-0.03 m
10Sat
1:02 AMHigh · 11.4 ft3.47 m
6:51 AMLow · 1.0 ft0.30 m
1:03 PMHigh · 12.7 ft3.88 m
7:26 PMLow · -0.6 ft-0.19 m
11Sun
1:44 AMHigh · 11.3 ft3.44 m
7:25 AMLow · 1.6 ft0.48 m
1:32 PMHigh · 12.8 ft3.91 m
8:01 PMLow · -0.8 ft-0.25 m
12Mon
2:24 AMHigh · 11.0 ft3.36 m
7:57 AMLow · 2.2 ft0.67 m
2:01 PMHigh · 12.7 ft3.87 m
8:37 PMLow · -0.7 ft-0.22 m
13Tue
3:04 AMHigh · 10.6 ft3.23 m
8:29 AMLow · 2.9 ft0.88 m
2:30 PMHigh · 12.3 ft3.76 m
9:12 PMLow · -0.4 ft-0.12 m
14Wed
3:44 AMHigh · 10.0 ft3.06 m
9:01 AMLow · 3.5 ft1.08 m
2:59 PMHigh · 11.8 ft3.60 m
9:50 PMLow · 0.2 ft0.05 m
15Thu
4:28 AMHigh · 9.4 ft2.86 m
9:34 AMLow · 4.2 ft1.26 m
3:32 PMHigh · 11.2 ft3.40 m
10:31 PMLow · 0.8 ft0.24 m
16Fri
5:19 AMHigh · 8.7 ft2.66 m
10:12 AMLow · 4.7 ft1.43 m
4:09 PMHigh · 10.4 ft3.17 m
11:22 PMLow · 1.4 ft0.44 m
17Sat
6:25 AMHigh · 8.2 ft2.50 m
11:02 AMLow · 5.1 ft1.57 m
4:59 PMHigh · 9.6 ft2.93 m
18Sun
12:26 AMLow · 1.9 ft0.59 m
7:48 AMHigh · 8.1 ft2.46 m
12:26 PMLow · 5.4 ft1.64 m
6:12 PMHigh · 8.9 ft2.72 m
19Mon
1:43 AMLow · 2.1 ft0.65 m
9:03 AMHigh · 8.4 ft2.55 m
2:18 PMLow · 5.1 ft1.55 m
7:47 PMHigh · 8.6 ft2.63 m
20Tue
2:54 AMLow · 2.0 ft0.61 m
9:53 AMHigh · 8.9 ft2.72 m
3:35 PMLow · 4.3 ft1.31 m
9:10 PMHigh · 8.8 ft2.68 m
21Wed
3:47 AMLow · 1.8 ft0.54 m
10:29 AMHigh · 9.7 ft2.95 m
4:25 PMLow · 3.3 ft0.99 m
10:15 PMHigh · 9.3 ft2.83 m
22Thu
4:29 AMLow · 1.6 ft0.48 m
10:59 AMHigh · 10.5 ft3.21 m
5:06 PMLow · 2.1 ft0.65 m
11:07 PMHigh · 9.9 ft3.01 m
23Fri
5:07 AMLow · 1.5 ft0.46 m
11:27 AMHigh · 11.4 ft3.48 m
5:43 PMLow · 1.0 ft0.29 m
11:54 PMHigh · 10.5 ft3.19 m
24Sat
5:43 AMLow · 1.6 ft0.48 m
11:57 AMHigh · 12.3 ft3.75 m
6:21 PMLow · -0.1 ft-0.04 m
25Sun
12:38 AMHigh · 11.0 ft3.34 m
6:18 AMLow · 1.8 ft0.54 m
12:28 PMHigh · 13.1 ft4.00 m
6:59 PMLow · -1.0 ft-0.30 m
26Mon
1:22 AMHigh · 11.3 ft3.44 m
6:55 AMLow · 2.1 ft0.64 m
1:01 PMHigh · 13.7 ft4.18 m
7:39 PMLow · -1.6 ft-0.49 m
27Tue
2:07 AMHigh · 11.3 ft3.46 m
7:33 AMLow · 2.5 ft0.77 m
1:37 PMHigh · 14.0 ft4.27 m
8:22 PMLow · -1.8 ft-0.56 m
28Wed
2:54 AMHigh · 11.1 ft3.40 m
8:13 AMLow · 3.0 ft0.92 m
2:16 PMHigh · 14.0 ft4.25 m
9:08 PMLow · -1.7 ft-0.53 m
29Thu
3:44 AMHigh · 10.7 ft3.26 m
8:57 AMLow · 3.5 ft1.07 m
3:00 PMHigh · 13.5 ft4.12 m
9:57 PMLow · -1.3 ft-0.39 m
30Fri
4:40 AMHigh · 10.2 ft3.10 m
9:47 AMLow · 4.0 ft1.23 m
3:49 PMHigh · 12.7 ft3.87 m
10:53 PMLow · -0.6 ft-0.19 m
31Sat
5:45 AMHigh · 9.7 ft2.96 m
10:49 AMLow · 4.5 ft1.36 m
4:49 PMHigh · 11.6 ft3.54 m
11:57 PMLow · 0.1 ft0.02 m
Thu14:40 AM9.7 ft2.94 m9:53 AM3.4 ft1.04 m4:04 PM12.4 ft3.79 m11:04 PM-0.2 ft-0.06 mFri25:46 AM8.9 ft2.71 m10:43 AM4.2 ft1.27 m4:58 PM11.6 ft3.55 mSat312:12 AM0.4 ft0.12 m7:10 AM8.5 ft2.58 m11:57 AM4.7 ft1.45 m6:11 PM10.8 ft3.29 mSun41:35 AM0.7 ft0.22 m8:42 AM8.6 ft2.63 m1:46 PM4.8 ft1.46 m7:43 PM10.3 ft3.13 mMon52:56 AM0.7 ft0.22 m9:54 AM9.3 ft2.84 m3:24 PM4.1 ft1.24 m9:14 PM10.3 ft3.13 mTue64:02 AM0.5 ft0.15 m10:45 AM10.2 ft3.10 m4:32 PM2.9 ft0.89 m10:28 PM10.6 ft3.24 mWed74:54 AM0.3 ft0.10 m11:26 AM11.0 ft3.37 m5:24 PM1.7 ft0.53 m11:27 PM11.0 ft3.37 mShow the whole month

Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.

Nearby stations

Distance from this station. A nearer station is not necessarily the right one for your shore.
El Capitan Passage, Dry PassAK · NOAA 9450998 · 2 mi (3 km)El Capitan Passage, W. of Aneskett Pt.AK · NOAA 9450997 · 5 mi (8 km)Shakan Bay EntranceAK · NOAA 9450982 · 6 mi (9 km)El Capitan Passage, S. of Devilfish BayAK · NOAA 9450937 · 8 mi (12 km)