tidealmanac

Nehenta Bay, Gravina Island, AK tide chart

NOAA station 9450339 · Subordinate station · Datum MLLW · Local time (America/Sitka)

Change stationFull year 2026

Today · Sun, Oct 25

High tideLow tide
  1. High12:32 AM14.7 ft4.47 m
  2. Low6:21 AM1.2 ft0.37 m
  3. High12:34 PM16.7 ft5.10 m
  4. Low6:58 PM-1.9 ft-0.59 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 high1:14 AM15.1 ft4.59 m · in 3h 32m
Next low6:57 AM1.4 ft0.42 m · in 9h 15m
Range today18.7 ft5.69 m4 predicted tides today
MoonFullFull moon · spring tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
4:25 AMHigh · 13.0 ft3.97 m
9:55 AMLow · 3.6 ft1.09 m
4:10 PMHigh · 15.4 ft4.70 m
10:57 PMLow · 0.0 ft-0.01 m
2Fri
5:25 AMHigh · 11.9 ft3.61 m
10:47 AMLow · 4.9 ft1.48 m
5:06 PMHigh · 14.3 ft4.35 m
3Sat
12:06 AMLow · 1.0 ft0.30 m
6:43 AMHigh · 11.0 ft3.36 m
12:00 PMLow · 5.9 ft1.81 m
6:22 PMHigh · 13.2 ft4.02 m
4Sun
1:30 AMLow · 1.6 ft0.48 m
8:17 AMHigh · 11.0 ft3.36 m
1:44 PMLow · 6.2 ft1.89 m
7:59 PMHigh · 12.7 ft3.87 m
5Mon
2:54 AMLow · 1.4 ft0.44 m
9:38 AMHigh · 11.9 ft3.62 m
3:22 PMLow · 5.2 ft1.58 m
9:28 PMHigh · 13.1 ft3.99 m
6Tue
4:02 AMLow · 0.8 ft0.25 m
10:35 AMHigh · 13.1 ft4.00 m
4:31 PMLow · 3.5 ft1.07 m
10:36 PMHigh · 13.9 ft4.23 m
7Wed
4:55 AMLow · 0.2 ft0.07 m
11:20 AMHigh · 14.4 ft4.38 m
5:23 PMLow · 1.8 ft0.54 m
11:30 PMHigh · 14.6 ft4.45 m
8Thu
5:38 AMLow · -0.1 ft-0.04 m
11:58 AMHigh · 15.4 ft4.69 m
6:06 PMLow · 0.3 ft0.09 m
9Fri
12:17 AMHigh · 15.1 ft4.59 m
6:17 AMLow · -0.1 ft-0.04 m
12:33 PMHigh · 16.1 ft4.92 m
6:46 PMLow · -0.8 ft-0.25 m
10Sat
1:00 AMHigh · 15.2 ft4.64 m
6:53 AMLow · 0.2 ft0.06 m
1:05 PMHigh · 16.5 ft5.04 m
7:22 PMLow · -1.5 ft-0.45 m
11Sun
1:40 AMHigh · 15.1 ft4.60 m
7:26 AMLow · 0.8 ft0.25 m
1:36 PMHigh · 16.6 ft5.05 m
7:57 PMLow · -1.6 ft-0.49 m
12Mon
2:17 AMHigh · 14.7 ft4.48 m
7:59 AMLow · 1.7 ft0.51 m
2:06 PMHigh · 16.3 ft4.97 m
8:32 PMLow · -1.3 ft-0.40 m
13Tue
2:54 AMHigh · 14.1 ft4.29 m
8:31 AMLow · 2.7 ft0.81 m
2:36 PMHigh · 15.7 ft4.80 m
9:06 PMLow · -0.7 ft-0.20 m
14Wed
3:32 AMHigh · 13.2 ft4.04 m
9:03 AMLow · 3.7 ft1.13 m
3:07 PMHigh · 15.0 ft4.56 m
9:42 PMLow · 0.3 ft0.09 m
15Thu
4:11 AMHigh · 12.3 ft3.74 m
9:37 AMLow · 4.8 ft1.46 m
3:40 PMHigh · 14.0 ft4.28 m
10:23 PMLow · 1.4 ft0.43 m
16Fri
4:57 AMHigh · 11.3 ft3.44 m
10:16 AMLow · 5.8 ft1.77 m
4:19 PMHigh · 13.0 ft3.96 m
11:12 PMLow · 2.5 ft0.77 m
17Sat
5:56 AMHigh · 10.4 ft3.18 m
11:08 AMLow · 6.7 ft2.04 m
5:11 PMHigh · 11.9 ft3.63 m
18Sun
12:18 AMLow · 3.4 ft1.03 m
7:17 AMHigh · 10.0 ft3.05 m
12:31 PMLow · 7.2 ft2.20 m
6:26 PMHigh · 11.1 ft3.38 m
19Mon
1:40 AMLow · 3.7 ft1.12 m
8:42 AMHigh · 10.4 ft3.15 m
2:16 PMLow · 6.9 ft2.10 m
7:59 PMHigh · 10.9 ft3.32 m
20Tue
2:55 AMLow · 3.4 ft1.03 m
9:42 AMHigh · 11.2 ft3.42 m
3:32 PMLow · 5.7 ft1.75 m
9:18 PMHigh · 11.4 ft3.47 m
21Wed
3:50 AMLow · 2.8 ft0.84 m
10:24 AMHigh · 12.3 ft3.75 m
4:24 PMLow · 4.2 ft1.27 m
10:17 PMHigh · 12.2 ft3.72 m
22Thu
4:33 AMLow · 2.1 ft0.65 m
10:58 AMHigh · 13.5 ft4.11 m
5:05 PMLow · 2.5 ft0.76 m
11:05 PMHigh · 13.1 ft4.00 m
23Fri
5:10 AMLow · 1.6 ft0.50 m
11:30 AMHigh · 14.7 ft4.47 m
5:43 PMLow · 0.8 ft0.25 m
11:50 PMHigh · 14.0 ft4.26 m
24Sat
5:46 AMLow · 1.3 ft0.40 m
12:01 PMHigh · 15.8 ft4.81 m
6:20 PMLow · -0.7 ft-0.22 m
25Sun
12:32 AMHigh · 14.7 ft4.47 m
6:21 AMLow · 1.2 ft0.37 m
12:34 PMHigh · 16.7 ft5.10 m
6:58 PMLow · -1.9 ft-0.59 m
26Mon
1:14 AMHigh · 15.1 ft4.59 m
6:57 AMLow · 1.4 ft0.42 m
1:09 PMHigh · 17.4 ft5.29 m
7:37 PMLow · -2.7 ft-0.83 m
27Tue
1:57 AMHigh · 15.1 ft4.62 m
7:35 AMLow · 1.8 ft0.54 m
1:46 PMHigh · 17.6 ft5.37 m
8:19 PMLow · -2.9 ft-0.90 m
28Wed
2:42 AMHigh · 14.9 ft4.53 m
8:15 AMLow · 2.4 ft0.73 m
2:26 PMHigh · 17.4 ft5.31 m
9:03 PMLow · -2.6 ft-0.80 m
29Thu
3:30 AMHigh · 14.2 ft4.34 m
8:58 AMLow · 3.2 ft0.99 m
3:10 PMHigh · 16.8 ft5.11 m
9:52 PMLow · -1.8 ft-0.55 m
30Fri
4:22 AMHigh · 13.4 ft4.09 m
9:48 AMLow · 4.2 ft1.28 m
4:00 PMHigh · 15.7 ft4.78 m
10:48 PMLow · -0.7 ft-0.21 m
31Sat
5:24 AMHigh · 12.6 ft3.84 m
10:48 AMLow · 5.1 ft1.56 m
5:00 PMHigh · 14.4 ft4.38 m
11:54 PMLow · 0.4 ft0.13 m
Thu14:25 AM13.0 ft3.97 m9:55 AM3.6 ft1.09 m4:10 PM15.4 ft4.70 m10:57 PM0.0 ft-0.01 mFri25:25 AM11.9 ft3.61 m10:47 AM4.9 ft1.48 m5:06 PM14.3 ft4.35 mSat312:06 AM1.0 ft0.30 m6:43 AM11.0 ft3.36 m12:00 PM5.9 ft1.81 m6:22 PM13.2 ft4.02 mSun41:30 AM1.6 ft0.48 m8:17 AM11.0 ft3.36 m1:44 PM6.2 ft1.89 m7:59 PM12.7 ft3.87 mMon52:54 AM1.4 ft0.44 m9:38 AM11.9 ft3.62 m3:22 PM5.2 ft1.58 m9:28 PM13.1 ft3.99 mTue64:02 AM0.8 ft0.25 m10:35 AM13.1 ft4.00 m4:31 PM3.5 ft1.07 m10:36 PM13.9 ft4.23 mWed74:55 AM0.2 ft0.07 m11:20 AM14.4 ft4.38 m5:23 PM1.8 ft0.54 m11:30 PM14.6 ft4.45 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.
Metlakatla, Port ChesterAK · NOAA 9450314 · 9 mi (15 km)Lancaster Cove, Cholmondeley SoundAK · NOAA 9450373 · 12 mi (20 km)Tamgas Harbor, Annette IslandAK · NOAA 9450273 · 12 mi (20 km)Menefee Anch., Prince of Wales IslandAK · NOAA 9450244 · 13 mi (21 km)