tidealmanac
Wed, Aug 25

Thursday, August 26, 2027

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

Fri, Aug 27

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. Low3:15 AM1.5 ft0.47 m
  2. High9:54 AM10.4 ft3.17 m
  3. Low2:35 PM6.1 ft1.85 m
  4. High9:02 PM15.6 ft4.75 m

Range 14.0 ft4.28 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:04 AM
Sunrise
5:49 AM
Solar noon
1:08 PM
Sunset
8:27 PM
Civil dusk
9:12 PM
Daylight
14h 38m

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

Moon

Last quarter31% illuminated · day 24 of the cycle

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

This week

Mon, Aug 23H 5:48AM 12.5 ft3.81 mL 11:29AM 3.2 ft0.98 mH 5:49PM 16.2 ft4.93 mTue, Aug 24L 12:43AM 1.5 ft0.46 mH 6:47AM 11.3 ft3.44 mL 12:06PM 4.4 ft1.33 mH 6:36PM 15.9 ft4.84 mWed, Aug 25L 1:51AM 1.7 ft0.52 mH 8:09AM 10.4 ft3.16 mL 1:01PM 5.4 ft1.65 mH 7:39PM 15.6 ft4.74 mThu, Aug 26L 3:15AM 1.5 ft0.47 mH 9:54AM 10.4 ft3.17 mL 2:35PM 6.1 ft1.85 mH 9:02PM 15.6 ft4.75 mFri, Aug 27L 4:37AM 0.8 ft0.24 mH 11:18AM 11.4 ft3.48 mL 4:20PM 5.8 ft1.77 mH 10:25PM 16.3 ft4.95 mSat, Aug 28L 5:43AM -0.3 ft-0.09 mH 12:15PM 12.9 ft3.93 mL 5:38PM 4.7 ft1.42 mH 11:35PM 17.3 ft5.28 mSun, Aug 29L 6:36AM -1.3 ft-0.41 mH 12:59PM 14.5 ft4.41 mL 6:38PM 3.2 ft0.96 m