tidealmanac
Mon, Sep 27

Tuesday, September 28, 2027

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

Wed, Sep 29

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. Low6:13 AM-0.6 ft-0.18 m
  2. High12:34 PM16.0 ft4.87 m
  3. Low6:38 PM0.2 ft0.05 m

Range 16.6 ft5.05 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:18 AM
Sunrise
6:57 AM
Solar noon
12:51 PM
Sunset
6:46 PM
Civil dusk
7:25 PM
Daylight
11h 49m

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

Moon

Waning crescent5% illuminated · day 27 of the cycle

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

This week

Sat, Sep 25L 3:33AM 0.9 ft0.27 mH 10:23AM 11.6 ft3.54 mL 3:46PM 4.8 ft1.46 mH 9:46PM 14.2 ft4.33 mSun, Sep 26L 4:37AM 0.3 ft0.08 mH 11:14AM 13.1 ft3.98 mL 4:56PM 3.3 ft1.01 mH 10:57PM 15.0 ft4.58 mMon, Sep 27L 5:29AM -0.3 ft-0.09 mH 11:56AM 14.6 ft4.44 mL 5:50PM 1.7 ft0.51 mH 11:56PM 15.8 ft4.82 mTue, Sep 28L 6:13AM -0.6 ft-0.18 mH 12:34PM 16.0 ft4.87 mL 6:38PM 0.2 ft0.05 mWed, Sep 29H 12:48AM 16.3 ft4.97 mL 6:54AM -0.5 ft-0.16 mH 1:10PM 17.2 ft5.23 mL 7:23PM -1.0 ft-0.32 mThu, Sep 30H 1:36AM 16.4 ft5.01 mL 7:33AM -0.1 ft-0.03 mH 1:46PM 17.9 ft5.46 mL 8:06PM -1.8 ft-0.54 mFri, Oct 1H 2:22AM 16.1 ft4.92 mL 8:11AM 0.6 ft0.18 mH 2:21PM 18.2 ft5.55 mL 8:48PM -2.0 ft-0.60 m