tidealmanac
Tue, Jun 29

Wednesday, June 30, 2027

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

Thu, Jul 1

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. Low5:25 AM0.3 ft0.10 m
  2. High11:46 AM11.1 ft3.38 m
  3. Low4:50 PM4.8 ft1.46 m
  4. High11:04 PM17.0 ft5.17 m

Range 16.6 ft5.07 m · 4 predicted tides · MLLW

Sun

Civil dawn
2:36 AM
Sunrise
3:59 AM
Solar noon
1:10 PM
Sunset
10:21 PM
Civil dusk
11:44 PM
Daylight
18h 22m

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

Moon

Waning crescent13% illuminated · day 26 of the cycle

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

This week

Sun, Jun 27L 2:12AM 3.3 ft1.00 mH 7:48AM 10.7 ft3.27 mL 1:46PM 2.8 ft0.86 mH 8:25PM 14.5 ft4.41 mMon, Jun 28L 3:19AM 2.6 ft0.78 mH 9:08AM 10.2 ft3.10 mL 2:40PM 3.8 ft1.14 mH 9:15PM 15.1 ft4.61 mTue, Jun 29L 4:25AM 1.6 ft0.47 mH 10:32AM 10.3 ft3.15 mL 3:43PM 4.5 ft1.36 mH 10:09PM 16.0 ft4.86 mWed, Jun 30L 5:25AM 0.3 ft0.10 mH 11:46AM 11.1 ft3.38 mL 4:50PM 4.8 ft1.46 mH 11:04PM 17.0 ft5.17 mThu, Jul 1L 6:19AM -0.9 ft-0.28 mH 12:47PM 12.2 ft3.71 mL 5:53PM 4.8 ft1.45 mH 11:59PM 18.1 ft5.51 mFri, Jul 2L 7:10AM -2.1 ft-0.64 mH 1:38PM 13.3 ft4.04 mL 6:51PM 4.4 ft1.33 mSat, Jul 3H 12:52AM 19.1 ft5.82 mL 7:58AM -3.1 ft-0.93 mH 2:25PM 14.3 ft4.34 mL 7:45PM 3.8 ft1.16 m