tidealmanac
Wed, Dec 23

Thursday, December 24, 2026

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

Fri, Dec 25

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. High1:15 AM14.6 ft4.46 m
  2. Low6:28 AM4.1 ft1.24 m
  3. High12:34 PM19.7 ft6.02 m
  4. Low7:27 PM-3.0 ft-0.93 m

Range 22.8 ft6.95 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:55 AM
Sunrise
8:48 AM
Solar noon
12:00 PM
Sunset
3:12 PM
Civil dusk
4:04 PM
Daylight
6h 24m

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

Moon

Full moon100% illuminated · day 15 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Mon, Dec 21L 3:43AM 4.7 ft1.43 mH 10:02AM 17.5 ft5.33 mL 5:03PM -1.0 ft-0.30 mH 11:39PM 13.0 ft3.95 mTue, Dec 22L 4:41AM 4.7 ft1.42 mH 10:53AM 18.5 ft5.65 mL 5:52PM -2.0 ft-0.61 mWed, Dec 23H 12:29AM 13.9 ft4.24 mL 5:35AM 4.4 ft1.35 mH 11:44AM 19.3 ft5.90 mL 6:40PM -2.7 ft-0.83 mThu, Dec 24H 1:15AM 14.6 ft4.46 mL 6:28AM 4.1 ft1.24 mH 12:34PM 19.7 ft6.02 mL 7:27PM -3.0 ft-0.93 mFri, Dec 25H 2:01AM 15.1 ft4.61 mL 7:20AM 3.7 ft1.13 mH 1:24PM 19.6 ft5.97 mL 8:13PM -3.0 ft-0.90 mSat, Dec 26H 2:46AM 15.4 ft4.70 mL 8:13AM 3.4 ft1.03 mH 2:14PM 18.8 ft5.74 mL 8:58PM -2.5 ft-0.75 mSun, Dec 27H 3:31AM 15.5 ft4.73 mL 9:07AM 3.2 ft0.97 mH 3:05PM 17.5 ft5.32 mL 9:44PM -1.6 ft-0.48 m