tidealmanac
Sat, Aug 7

Sunday, August 8, 2027

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

Mon, Aug 9

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. Low12:47 AM0.5 ft0.17 m
  2. High6:46 AM12.7 ft3.88 m
  3. Low12:32 PM2.6 ft0.79 m
  4. High6:52 PM16.5 ft5.03 m

Range 16.0 ft4.86 m · 4 predicted tides · MLLW

Sun

Civil dawn
4:16 AM
Sunrise
5:09 AM
Solar noon
1:12 PM
Sunset
9:15 PM
Civil dusk
10:08 PM
Daylight
16h 7m

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

Moon

First quarter35% illuminated · day 6 of the cycle

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

This week

Thu, Aug 5H 4:04AM 18.2 ft5.55 mL 10:30AM -2.1 ft-0.64 mH 4:44PM 17.9 ft5.46 mL 10:59PM 0.0 ft0.00 mFri, Aug 6H 4:54AM 16.6 ft5.04 mL 11:10AM -0.7 ft-0.22 mH 5:24PM 17.8 ft5.42 mL 11:51PM 0.1 ft0.04 mSat, Aug 7H 5:47AM 14.6 ft4.46 mL 11:50AM 0.9 ft0.27 mH 6:06PM 17.3 ft5.27 mSun, Aug 8L 12:47AM 0.5 ft0.17 mH 6:46AM 12.7 ft3.88 mL 12:32PM 2.6 ft0.79 mH 6:52PM 16.5 ft5.03 mMon, Aug 9L 1:50AM 1.1 ft0.34 mH 7:58AM 11.2 ft3.41 mL 1:22PM 4.2 ft1.27 mH 7:46PM 15.6 ft4.76 mTue, Aug 10L 3:05AM 1.5 ft0.46 mH 9:29AM 10.4 ft3.18 mL 2:29PM 5.4 ft1.66 mH 8:51PM 14.9 ft4.55 mWed, Aug 11L 4:25AM 1.5 ft0.47 mH 11:07AM 10.7 ft3.26 mL 3:57PM 6.0 ft1.84 mH 10:04PM 14.7 ft4.48 m