tidealmanac

Sumner Island, AK tide chart

NOAA station 9451163 · Subordinate station · Datum MLLW · Local time (America/Sitka)

Change stationFull year 2026

Today · Sun, Oct 18

High tideLow tide
  1. Low12:24 AM2.0 ft0.62 m
  2. High7:36 AM9.5 ft2.91 m
  3. Low12:24 PM5.7 ft1.73 m
  4. High6:00 PM10.3 ft3.14 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 high6:00 PM10.3 ft3.14 m · in 21 min
Next low1:41 AM2.2 ft0.68 m · in 8h 2m
Range today8.3 ft2.52 m4 predicted tides today
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
4:28 AMHigh · 10.9 ft3.33 m
9:51 AMLow · 3.6 ft1.09 m
3:52 PMHigh · 13.3 ft4.05 m
11:02 PMLow · -0.2 ft-0.06 m
2Fri
5:34 AMHigh · 10.3 ft3.13 m
10:41 AMLow · 4.4 ft1.33 m
4:46 PMHigh · 12.6 ft3.85 m
3Sat
12:10 AMLow · 0.4 ft0.12 m
6:58 AMHigh · 9.9 ft3.01 m
11:55 AMLow · 5.0 ft1.52 m
5:59 PMHigh · 11.9 ft3.63 m
4Sun
1:33 AMLow · 0.8 ft0.24 m
8:30 AMHigh · 10.0 ft3.06 m
1:44 PMLow · 5.0 ft1.54 m
7:31 PMHigh · 11.4 ft3.48 m
5Mon
2:54 AMLow · 0.8 ft0.23 m
9:42 AMHigh · 10.6 ft3.24 m
3:22 PMLow · 4.3 ft1.30 m
9:02 PMHigh · 11.5 ft3.49 m
6Tue
4:00 AMLow · 0.5 ft0.16 m
10:33 AMHigh · 11.4 ft3.47 m
4:30 PMLow · 3.1 ft0.94 m
10:16 PMHigh · 11.8 ft3.59 m
7Wed
4:52 AMLow · 0.3 ft0.11 m
11:14 AMHigh · 12.1 ft3.69 m
5:22 PMLow · 1.8 ft0.56 m
11:15 PMHigh · 12.1 ft3.69 m
8Thu
5:35 AMLow · 0.4 ft0.11 m
11:48 AMHigh · 12.8 ft3.89 m
6:06 PMLow · 0.7 ft0.22 m
9Fri
12:05 AMHigh · 12.3 ft3.76 m
6:14 AMLow · 0.6 ft0.18 m
12:21 PMHigh · 13.3 ft4.04 m
6:46 PMLow · -0.1 ft-0.04 m
10Sat
12:50 AMHigh · 12.4 ft3.78 m
6:49 AMLow · 1.0 ft0.32 m
12:51 PMHigh · 13.6 ft4.13 m
7:24 PMLow · -0.7 ft-0.20 m
11Sun
1:32 AMHigh · 12.3 ft3.76 m
7:23 AMLow · 1.6 ft0.50 m
1:20 PMHigh · 13.6 ft4.16 m
7:59 PMLow · -0.9 ft-0.26 m
12Mon
2:12 AMHigh · 12.1 ft3.69 m
7:55 AMLow · 2.3 ft0.71 m
1:49 PMHigh · 13.5 ft4.12 m
8:35 PMLow · -0.8 ft-0.23 m
13Tue
2:52 AMHigh · 11.7 ft3.58 m
8:27 AMLow · 3.0 ft0.92 m
2:18 PMHigh · 13.2 ft4.03 m
9:10 PMLow · -0.4 ft-0.12 m
14Wed
3:32 AMHigh · 11.3 ft3.43 m
8:59 AMLow · 3.7 ft1.14 m
2:47 PMHigh · 12.8 ft3.90 m
9:48 PMLow · 0.2 ft0.05 m
15Thu
4:16 AMHigh · 10.7 ft3.26 m
9:32 AMLow · 4.4 ft1.33 m
3:20 PMHigh · 12.2 ft3.72 m
10:29 PMLow · 0.8 ft0.26 m
16Fri
5:07 AMHigh · 10.1 ft3.08 m
10:10 AMLow · 4.9 ft1.51 m
3:57 PMHigh · 11.6 ft3.53 m
11:20 PMLow · 1.5 ft0.46 m
17Sat
6:13 AMHigh · 9.7 ft2.95 m
11:00 AMLow · 5.4 ft1.65 m
4:47 PMHigh · 10.9 ft3.32 m
18Sun
12:24 AMLow · 2.0 ft0.62 m
7:36 AMHigh · 9.5 ft2.91 m
12:24 PMLow · 5.7 ft1.73 m
6:00 PMHigh · 10.3 ft3.14 m
19Mon
1:41 AMLow · 2.2 ft0.68 m
8:51 AMHigh · 9.8 ft2.98 m
2:16 PMLow · 5.4 ft1.64 m
7:35 PMHigh · 10.0 ft3.05 m
20Tue
2:52 AMLow · 2.1 ft0.65 m
9:41 AMHigh · 10.3 ft3.14 m
3:33 PMLow · 4.5 ft1.38 m
8:58 PMHigh · 10.2 ft3.10 m
21Wed
3:45 AMLow · 1.9 ft0.57 m
10:17 AMHigh · 10.9 ft3.33 m
4:23 PMLow · 3.4 ft1.05 m
10:03 PMHigh · 10.6 ft3.23 m
22Thu
4:27 AMLow · 1.7 ft0.51 m
10:47 AMHigh · 11.7 ft3.56 m
5:04 PMLow · 2.2 ft0.68 m
10:55 PMHigh · 11.1 ft3.39 m
23Fri
5:05 AMLow · 1.6 ft0.48 m
11:15 AMHigh · 12.4 ft3.79 m
5:41 PMLow · 1.0 ft0.31 m
11:42 PMHigh · 11.6 ft3.54 m
24Sat
5:41 AMLow · 1.7 ft0.50 m
11:45 AMHigh · 13.2 ft4.03 m
6:19 PMLow · -0.1 ft-0.04 m
25Sun
12:26 AMHigh · 12.0 ft3.67 m
6:16 AMLow · 1.9 ft0.57 m
12:16 PMHigh · 13.9 ft4.23 m
6:57 PMLow · -1.1 ft-0.32 m
26Mon
1:10 AMHigh · 12.3 ft3.75 m
6:53 AMLow · 2.2 ft0.68 m
12:49 PMHigh · 14.4 ft4.39 m
7:37 PMLow · -1.7 ft-0.51 m
27Tue
1:55 AMHigh · 12.4 ft3.77 m
7:31 AMLow · 2.7 ft0.81 m
1:25 PMHigh · 14.7 ft4.47 m
8:20 PMLow · -1.9 ft-0.59 m
28Wed
2:42 AMHigh · 12.2 ft3.72 m
8:11 AMLow · 3.2 ft0.96 m
2:04 PMHigh · 14.6 ft4.46 m
9:06 PMLow · -1.8 ft-0.55 m
29Thu
3:32 AMHigh · 11.8 ft3.60 m
8:55 AMLow · 3.7 ft1.13 m
2:48 PMHigh · 14.2 ft4.34 m
9:55 PMLow · -1.4 ft-0.41 m
30Fri
4:28 AMHigh · 11.4 ft3.46 m
9:45 AMLow · 4.2 ft1.29 m
3:37 PMHigh · 13.5 ft4.12 m
10:51 PMLow · -0.7 ft-0.20 m
31Sat
5:33 AMHigh · 11.0 ft3.34 m
10:47 AMLow · 4.7 ft1.43 m
4:37 PMHigh · 12.6 ft3.84 m
11:55 PMLow · 0.1 ft0.03 m
Thu14:28 AM10.9 ft3.33 m9:51 AM3.6 ft1.09 m3:52 PM13.3 ft4.05 m11:02 PM-0.2 ft-0.06 mFri25:34 AM10.3 ft3.13 m10:41 AM4.4 ft1.33 m4:46 PM12.6 ft3.85 mSat312:10 AM0.4 ft0.12 m6:58 AM9.9 ft3.01 m11:55 AM5.0 ft1.52 m5:59 PM11.9 ft3.63 mSun41:33 AM0.8 ft0.24 m8:30 AM10.0 ft3.06 m1:44 PM5.0 ft1.54 m7:31 PM11.4 ft3.48 mMon52:54 AM0.8 ft0.23 m9:42 AM10.6 ft3.24 m3:22 PM4.3 ft1.30 m9:02 PM11.5 ft3.49 mTue64:00 AM0.5 ft0.16 m10:33 AM11.4 ft3.47 m4:30 PM3.1 ft0.94 m10:16 PM11.8 ft3.59 mWed74:52 AM0.3 ft0.11 m11:14 AM12.1 ft3.69 m5:22 PM1.8 ft0.56 m11:15 PM12.1 ft3.69 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.
Reid BayAK · NOAA 9451148 · 4 mi (6 km)Monte Carlo IslandAK · NOAA 9451247 · 9 mi (14 km)Port Protection, Prince of Wales Island.AK · NOAA 9451095 · 10 mi (16 km)Port Beauclerc, Kuiu IslandAK · NOAA 9451082 · 11 mi (17 km)