tidealmanac
Sat, May 29

Sunday, May 30, 2027

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

Mon, May 31

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. Low2:58 AM2.5 ft0.76 m
  2. High8:47 AM7.2 ft2.20 m
  3. Low2:31 PM2.4 ft0.72 m
  4. High9:09 PM9.6 ft2.92 m

Range 7.2 ft2.20 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:32 AM
Sunrise
4:24 AM
Solar noon
12:49 PM
Sunset
9:14 PM
Civil dusk
10:06 PM
Daylight
16h 49m

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

Moon

Waning crescent25% illuminated · day 24 of the cycle

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

This week

Thu, May 27H 5:07AM 8.4 ft2.56 mL 11:56AM 0.9 ft0.28 mH 6:57PM 8.4 ft2.56 mFri, May 28L 12:37AM 3.9 ft1.19 mH 6:10AM 7.7 ft2.36 mL 12:44PM 1.4 ft0.44 mH 7:44PM 8.6 ft2.63 mSat, May 29L 1:52AM 3.4 ft1.02 mH 7:27AM 7.3 ft2.23 mL 1:37PM 1.9 ft0.59 mH 8:28PM 9.1 ft2.76 mSun, May 30L 2:58AM 2.5 ft0.76 mH 8:47AM 7.2 ft2.20 mL 2:31PM 2.4 ft0.72 mH 9:09PM 9.6 ft2.92 mMon, May 31L 3:52AM 1.4 ft0.44 mH 10:00AM 7.5 ft2.28 mL 3:24PM 2.7 ft0.83 mH 9:50PM 10.2 ft3.12 mTue, Jun 1L 4:40AM 0.3 ft0.10 mH 11:03AM 8.0 ft2.43 mL 4:14PM 3.0 ft0.91 mH 10:32PM 10.9 ft3.32 mWed, Jun 2L 5:25AM -0.7 ft-0.22 mH 11:57AM 8.5 ft2.60 mL 5:03PM 3.1 ft0.96 mH 11:14PM 11.5 ft3.51 m