Sat, Feb 20Mon, Feb 22
Sunday, February 21, 2027
Composite Island, AK · NOAA 9452682 · MLLW · Local time (America/Juneau)
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
- High1:45 AM18.1 ft5.50 m
- Low7:44 AM0.9 ft0.27 m
- High1:40 PM19.8 ft6.03 m
- Low8:09 PM-2.2 ft-0.67 m
Range 22.0 ft6.70 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 6:45 AM
- Sunrise
- 7:26 AM
- Solar noon
- 12:20 PM
- Sunset
- 5:14 PM
- Civil dusk
- 5:55 PM
- Daylight
- 9h 48m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Full moon100% illuminated · day 15 of the cycle
Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.
This week
Thu, Feb 18L 5:09AM 5.0 ft1.52 mH 11:05AM 18.6 ft5.68 mL 6:07PM -1.6 ft-0.49 mFri, Feb 19H 12:30AM 15.5 ft4.71 mL 6:07AM 3.5 ft1.08 mH 12:02PM 19.5 ft5.96 mL 6:51PM -2.3 ft-0.70 mSat, Feb 20H 1:08AM 16.9 ft5.15 mL 6:57AM 2.1 ft0.64 mH 12:53PM 20.0 ft6.09 mL 7:31PM -2.5 ft-0.76 mSun, Feb 21H 1:45AM 18.1 ft5.50 mL 7:44AM 0.9 ft0.27 mH 1:40PM 19.8 ft6.03 mL 8:09PM -2.2 ft-0.67 mMon, Feb 22H 2:20AM 18.9 ft5.75 mL 8:29AM 0.1 ft0.02 mH 2:26PM 19.0 ft5.79 mL 8:46PM -1.4 ft-0.43 mTue, Feb 23H 2:55AM 19.2 ft5.86 mL 9:13AM -0.3 ft-0.09 mH 3:10PM 17.7 ft5.40 mL 9:21PM -0.2 ft-0.07 mWed, Feb 24H 3:30AM 19.1 ft5.82 mL 9:57AM -0.2 ft-0.05 mH 3:55PM 16.1 ft4.90 mL 9:56PM 1.2 ft0.37 m