tidealmanac
Mon, Aug 16

Tuesday, August 17, 2027

Cosmos Point, AK · NOAA 9451335 · MLLW · Local time (America/Sitka)

Wed, Aug 18

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. High1:37 AM16.2 ft4.94 m
  2. Low8:00 AM-0.9 ft-0.27 m
  3. High2:27 PM15.2 ft4.63 m
  4. Low8:13 PM1.8 ft0.54 m

Range 17.1 ft5.21 m · 4 predicted tides · MLLW

Sun

Civil dawn
4:38 AM
Sunrise
5:22 AM
Solar noon
12:55 PM
Sunset
8:27 PM
Civil dusk
9:12 PM
Daylight
15h 5m

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

Sat, Aug 14L 6:23AM 0.8 ft0.24 mH 1:04PM 13.3 ft4.07 mL 6:30PM 4.4 ft1.33 mSun, Aug 15H 12:24AM 15.3 ft4.66 mL 6:59AM 0.0 ft0.01 mH 1:34PM 14.1 ft4.29 mL 7:07PM 3.4 ft1.02 mMon, Aug 16H 1:02AM 15.9 ft4.83 mL 7:30AM -0.6 ft-0.17 mH 2:02PM 14.7 ft4.47 mL 7:41PM 2.5 ft0.76 mTue, Aug 17H 1:37AM 16.2 ft4.94 mL 8:00AM -0.9 ft-0.27 mH 2:27PM 15.2 ft4.63 mL 8:13PM 1.8 ft0.54 mWed, Aug 18H 2:11AM 16.3 ft4.97 mL 8:27AM -0.9 ft-0.28 mH 2:52PM 15.6 ft4.76 mL 8:44PM 1.3 ft0.39 mThu, Aug 19H 2:43AM 16.1 ft4.92 mL 8:54AM -0.6 ft-0.19 mH 3:16PM 15.9 ft4.84 mL 9:14PM 1.0 ft0.29 mFri, Aug 20H 3:15AM 15.7 ft4.78 mL 9:21AM 0.0 ft0.00 mH 3:40PM 16.0 ft4.88 mL 9:46PM 0.9 ft0.26 m