tidealmanac
Tue, Jul 13

Wednesday, July 14, 2027

Composite Island, AK · NOAA 9452682 · MLLW · Local time (America/Juneau)

Thu, Jul 15

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. Low5:55 AM0.2 ft0.07 m
  2. High12:28 PM11.4 ft3.49 m
  3. Low5:27 PM5.4 ft1.63 m
  4. High11:29 PM16.0 ft4.87 m

Range 15.7 ft4.80 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:06 AM
Sunrise
4:17 AM
Solar noon
1:12 PM
Sunset
10:07 PM
Civil dusk
11:18 PM
Daylight
17h 50m

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

Moon

Waxing gibbous81% illuminated · day 10 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sun, Jul 11L 2:29AM 1.4 ft0.42 mH 8:24AM 11.4 ft3.46 mL 2:06PM 2.9 ft0.89 mH 8:35PM 16.0 ft4.87 mMon, Jul 12L 3:43AM 1.1 ft0.34 mH 9:50AM 10.6 ft3.23 mL 3:08PM 4.2 ft1.29 mH 9:32PM 15.8 ft4.81 mTue, Jul 13L 4:54AM 0.7 ft0.22 mH 11:17AM 10.8 ft3.28 mL 4:19PM 5.1 ft1.54 mH 10:32PM 15.8 ft4.81 mWed, Jul 14L 5:55AM 0.2 ft0.07 mH 12:28PM 11.4 ft3.49 mL 5:27PM 5.4 ft1.63 mH 11:29PM 16.0 ft4.87 mThu, Jul 15L 6:47AM -0.3 ft-0.08 mH 1:20PM 12.2 ft3.73 mL 6:26PM 5.2 ft1.60 mFri, Jul 16H 12:20AM 16.3 ft4.96 mL 7:30AM -0.7 ft-0.21 mH 2:00PM 12.9 ft3.93 mL 7:14PM 4.9 ft1.50 mSat, Jul 17H 1:05AM 16.6 ft5.07 mL 8:08AM -1.0 ft-0.31 mH 2:35PM 13.4 ft4.09 mL 7:56PM 4.5 ft1.36 m