tidealmanac
Fri, Jun 11

Saturday, June 12, 2027

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

Sun, Jun 13

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. Low1:48 AM1.8 ft0.55 m
  2. High7:39 AM7.9 ft2.41 m
  3. Low1:31 PM1.4 ft0.43 m
  4. High8:15 PM10.4 ft3.16 m

Range 8.9 ft2.72 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:18 AM
Sunrise
4:15 AM
Solar noon
12:51 PM
Sunset
9:28 PM
Civil dusk
10:24 PM
Daylight
17h 13m

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

Moon

First quarter57% illuminated · day 8 of the cycle

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

This week

Wed, Jun 9H 4:07AM 10.8 ft3.28 mL 10:50AM -1.6 ft-0.48 mH 5:38PM 9.9 ft3.01 mL 11:17PM 2.7 ft0.82 mThu, Jun 10H 5:09AM 9.7 ft2.96 mL 11:41AM -0.6 ft-0.20 mH 6:30PM 10.0 ft3.04 mFri, Jun 11L 12:31AM 2.4 ft0.72 mH 6:20AM 8.7 ft2.64 mL 12:34PM 0.4 ft0.12 mH 7:23PM 10.2 ft3.09 mSat, Jun 12L 1:48AM 1.8 ft0.55 mH 7:39AM 7.9 ft2.41 mL 1:31PM 1.4 ft0.43 mH 8:15PM 10.4 ft3.16 mSun, Jun 13L 3:00AM 1.1 ft0.32 mH 9:04AM 7.6 ft2.31 mL 2:31PM 2.3 ft0.71 mH 9:06PM 10.6 ft3.22 mMon, Jun 14L 4:03AM 0.3 ft0.08 mH 10:23AM 7.7 ft2.34 mL 3:31PM 3.0 ft0.92 mH 9:54PM 10.7 ft3.27 mTue, Jun 15L 4:56AM -0.4 ft-0.12 mH 11:29AM 8.0 ft2.44 mL 4:27PM 3.5 ft1.05 mH 10:41PM 10.9 ft3.32 m