tidealmanac
Thu, Apr 22

Friday, April 23, 2027

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

Sat, Apr 24

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. High2:47 AM16.8 ft5.13 m
  2. Low9:27 AM-1.4 ft-0.43 m
  3. High3:54 PM13.3 ft4.05 m
  4. Low9:18 PM3.4 ft1.03 m

Range 18.3 ft5.57 m · 4 predicted tides · MLLW

Sun

Civil dawn
4:43 AM
Sunrise
5:29 AM
Solar noon
12:59 PM
Sunset
8:29 PM
Civil dusk
9:15 PM
Daylight
15h 0m

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

Moon

Waning gibbous94% illuminated · day 17 of the cycle

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

This week

Tue, Apr 20H 1:05AM 17.0 ft5.18 mL 7:32AM -1.6 ft-0.47 mH 1:49PM 14.6 ft4.46 mL 7:30PM 1.4 ft0.42 mWed, Apr 21H 1:39AM 17.3 ft5.28 mL 8:11AM -1.9 ft-0.58 mH 2:32PM 14.4 ft4.39 mL 8:06PM 2.0 ft0.61 mThu, Apr 22H 2:13AM 17.3 ft5.26 mL 8:49AM -1.8 ft-0.56 mH 3:13PM 14.0 ft4.25 mL 8:42PM 2.7 ft0.82 mFri, Apr 23H 2:47AM 16.8 ft5.13 mL 9:27AM -1.4 ft-0.43 mH 3:54PM 13.3 ft4.05 mL 9:18PM 3.4 ft1.03 mSat, Apr 24H 3:21AM 16.1 ft4.92 mL 10:06AM -0.8 ft-0.23 mH 4:37PM 12.5 ft3.80 mL 9:55PM 4.1 ft1.24 mSun, Apr 25H 3:57AM 15.2 ft4.64 mL 10:48AM 0.0 ft0.01 mH 5:24PM 11.6 ft3.53 mL 10:35PM 4.7 ft1.42 mMon, Apr 26H 4:36AM 14.1 ft4.31 mL 11:35AM 0.8 ft0.25 mH 6:19PM 10.8 ft3.30 mL 11:24PM 5.2 ft1.58 m