tidealmanac
Wed, Dec 30

Thursday, December 31, 2026

Swanson Harbor, AK · NOAA 9452368 · MLLW · Local time (America/Juneau)

Fri, Jan 1

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. Low12:05 AM2.4 ft0.74 m
  2. High6:48 AM15.2 ft4.62 m
  3. Low1:33 PM2.5 ft0.77 m
  4. High7:30 PM10.7 ft3.26 m

Range 12.7 ft3.87 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:56 AM
Sunrise
8:48 AM
Solar noon
12:03 PM
Sunset
3:18 PM
Civil dusk
4:10 PM
Daylight
6h 30m

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

Moon

Last quarter49% illuminated · day 22 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Mon, Dec 28H 4:18AM 15.5 ft4.72 mL 10:05AM 3.1 ft0.94 mH 3:59PM 15.6 ft4.77 mL 10:29PM -0.4 ft-0.12 mTue, Dec 29H 5:06AM 15.4 ft4.70 mL 11:08AM 3.0 ft0.91 mH 4:59PM 13.7 ft4.17 mL 11:15PM 1.0 ft0.31 mWed, Dec 30H 5:55AM 15.3 ft4.66 mL 12:18PM 2.9 ft0.87 mH 6:09PM 11.9 ft3.62 mThu, Dec 31L 12:05AM 2.4 ft0.74 mH 6:48AM 15.2 ft4.62 mL 1:33PM 2.5 ft0.77 mH 7:30PM 10.7 ft3.26 mFri, Jan 1L 12:57AM 3.8 ft1.15 mH 7:39AM 15.2 ft4.64 mL 2:44PM 2.0 ft0.60 mH 9:01PM 10.4 ft3.17 mSat, Jan 2L 2:03AM 4.8 ft1.47 mH 8:35AM 15.2 ft4.64 mL 3:49PM 1.4 ft0.42 mH 10:23PM 10.9 ft3.31 mSun, Jan 3L 3:11AM 5.4 ft1.65 mH 9:30AM 15.4 ft4.69 mL 4:42PM 0.8 ft0.24 mH 11:23PM 11.6 ft3.54 m