Tue, Dec 22Thu, Dec 24
Wednesday, December 23, 2026
Sumner Island, AK · NOAA 9451163 · MLLW · Local time (America/Sitka)
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
- Low5:08 AM4.1 ft1.26 m
- High11:02 AM15.0 ft4.58 m
- Low6:13 PM-2.4 ft-0.72 m
Range 17.4 ft5.30 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 7:40 AM
- Sunrise
- 8:28 AM
- Solar noon
- 11:54 AM
- Sunset
- 3:20 PM
- Civil dusk
- 4:08 PM
- Daylight
- 6h 51m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Full moon100% illuminated · day 14 of the cycle
Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.
This week
Sun, Dec 20L 2:14AM 4.1 ft1.24 mH 8:29AM 13.3 ft4.05 mL 3:46PM 0.2 ft0.06 mH 10:11PM 10.4 ft3.18 mMon, Dec 21L 3:15AM 4.3 ft1.31 mH 9:20AM 14.0 ft4.25 mL 4:36PM -0.9 ft-0.27 mH 11:07PM 11.1 ft3.38 mTue, Dec 22L 4:13AM 4.3 ft1.32 mH 10:11AM 14.6 ft4.44 mL 5:25PM -1.8 ft-0.54 mH 11:58PM 11.7 ft3.56 mWed, Dec 23L 5:08AM 4.1 ft1.26 mH 11:02AM 15.0 ft4.58 mL 6:13PM -2.4 ft-0.72 mThu, Dec 24H 12:45AM 12.1 ft3.70 mL 6:01AM 3.9 ft1.18 mH 11:53AM 15.2 ft4.63 mL 7:00PM -2.6 ft-0.81 mFri, Dec 25H 1:30AM 12.4 ft3.79 mL 6:54AM 3.6 ft1.09 mH 12:44PM 15.1 ft4.59 mL 7:46PM -2.5 ft-0.78 mSat, Dec 26H 2:16AM 12.6 ft3.84 mL 7:47AM 3.3 ft1.00 mH 1:34PM 14.5 ft4.43 mL 8:32PM -2.1 ft-0.64 m