tidealmanac
Sat, Mar 20

Sunday, March 21, 2027

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

Mon, Mar 22

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. High1:06 AM17.1 ft5.21 m
  2. Low7:05 AM-0.7 ft-0.22 m
  3. High1:15 PM17.5 ft5.35 m
  4. Low7:21 PM-2.0 ft-0.62 m

Range 19.6 ft5.97 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:14 AM
Sunrise
6:51 AM
Solar noon
12:58 PM
Sunset
7:04 PM
Civil dusk
7:42 PM
Daylight
12h 13m

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

Moon

Full moon99% illuminated · day 13 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Thu, Mar 18L 4:27AM 5.0 ft1.53 mH 10:30AM 15.0 ft4.57 mL 5:06PM 0.0 ft0.01 mH 11:46PM 14.3 ft4.36 mFri, Mar 19L 5:29AM 3.0 ft0.92 mH 11:34AM 16.1 ft4.91 mL 5:57PM -1.1 ft-0.33 mSat, Mar 20H 12:28AM 15.8 ft4.82 mL 6:20AM 1.0 ft0.30 mH 12:28PM 17.0 ft5.19 mL 6:41PM -1.8 ft-0.56 mSun, Mar 21H 1:06AM 17.1 ft5.21 mL 7:05AM -0.7 ft-0.22 mH 1:15PM 17.5 ft5.35 mL 7:21PM -2.0 ft-0.62 mMon, Mar 22H 1:41AM 18.0 ft5.49 mL 7:46AM -1.9 ft-0.59 mH 1:59PM 17.6 ft5.36 mL 8:00PM -1.7 ft-0.52 mTue, Mar 23H 2:14AM 18.5 ft5.63 mL 8:26AM -2.5 ft-0.77 mH 2:41PM 17.2 ft5.24 mL 8:37PM -0.9 ft-0.26 mWed, Mar 24H 2:47AM 18.4 ft5.62 mL 9:04AM -2.5 ft-0.75 mH 3:21PM 16.4 ft4.99 mL 9:13PM 0.4 ft0.11 m