tidealmanac
Fri, Feb 12

Saturday, February 13, 2027

Security Cove, AK · NOAA 9450055 · MLLW · Local time (America/Sitka)

Sun, Feb 14

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. High4:06 AM11.2 ft3.41 m
  2. Low10:57 AM1.5 ft0.46 m
  3. High5:12 PM7.8 ft2.38 m
  4. Low10:12 PM3.9 ft1.18 m

Range 9.7 ft2.95 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:41 AM
Sunrise
7:19 AM
Solar noon
12:06 PM
Sunset
4:52 PM
Civil dusk
5:30 PM
Daylight
9h 34m

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

Moon

First quarter48% illuminated · day 7 of the cycle

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

This week

Wed, Feb 10H 2:28AM 11.1 ft3.37 mL 8:30AM 1.6 ft0.50 mH 2:29PM 10.0 ft3.06 mL 8:30PM 1.0 ft0.32 mThu, Feb 11H 2:56AM 11.2 ft3.41 mL 9:11AM 1.5 ft0.45 mH 3:12PM 9.3 ft2.85 mL 8:59PM 1.9 ft0.59 mFri, Feb 12H 3:27AM 11.2 ft3.43 mL 9:58AM 1.5 ft0.44 mH 4:04PM 8.6 ft2.61 mL 9:31PM 2.9 ft0.88 mSat, Feb 13H 4:06AM 11.2 ft3.41 mL 10:57AM 1.5 ft0.46 mH 5:12PM 7.8 ft2.38 mL 10:12PM 3.9 ft1.18 mSun, Feb 14H 4:55AM 11.0 ft3.36 mL 12:12PM 1.4 ft0.44 mH 6:47PM 7.4 ft2.25 mL 11:13PM 4.7 ft1.45 mMon, Feb 15H 6:01AM 10.9 ft3.31 mL 1:38PM 1.1 ft0.32 mH 8:37PM 7.7 ft2.33 mTue, Feb 16L 12:54AM 5.2 ft1.60 mH 7:23AM 10.9 ft3.32 mL 2:55PM 0.3 ft0.09 mH 9:54PM 8.4 ft2.56 m