tidealmanac
Fri, Nov 13

Saturday, November 14, 2026

Sumner Island, AK · NOAA 9451163 · MLLW · Local time (America/Sitka)

Sun, Nov 15

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.

Tides

  1. High3:48 AM10.6 ft3.23 m
  2. Low8:55 AM5.1 ft1.55 m
  3. High2:32 PM11.8 ft3.60 m
  4. Low9:49 PM1.0 ft0.30 m

Range 10.8 ft3.30 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:48 AM
Sunrise
7:31 AM
Solar noon
11:39 AM
Sunset
3:48 PM
Civil dusk
4:31 PM
Daylight
8h 18m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

Waxing crescent23% illuminated · day 4 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Wed, Nov 11H 1:42AM 11.6 ft3.53 mL 7:02AM 4.1 ft1.26 mH 12:46PM 13.3 ft4.05 mL 7:49PM -0.5 ft-0.14 mThu, Nov 12H 2:20AM 11.3 ft3.45 mL 7:37AM 4.5 ft1.37 mH 1:19PM 12.9 ft3.93 mL 8:26PM 0.0 ft-0.01 mFri, Nov 13H 3:02AM 11.0 ft3.34 mL 8:13AM 4.8 ft1.47 mH 1:53PM 12.4 ft3.78 mL 9:06PM 0.5 ft0.14 mSat, Nov 14H 3:48AM 10.6 ft3.23 mL 8:55AM 5.1 ft1.55 mH 2:32PM 11.8 ft3.60 mL 9:49PM 1.0 ft0.30 mSun, Nov 15H 4:41AM 10.3 ft3.15 mL 9:46AM 5.3 ft1.62 mH 3:18PM 11.1 ft3.39 mL 10:38PM 1.5 ft0.45 mMon, Nov 16H 5:39AM 10.3 ft3.13 mL 10:56AM 5.3 ft1.63 mH 4:19PM 10.4 ft3.18 mL 11:33PM 1.9 ft0.57 mTue, Nov 17H 6:35AM 10.5 ft3.19 mL 12:24PM 5.0 ft1.52 mH 5:38PM 9.9 ft3.02 m