tidealmanac
Sat, Apr 24

Sunday, April 25, 2027

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

Mon, Apr 26

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. High3:15 AM10.6 ft3.23 m
  2. Low10:10 AM-0.2 ft-0.05 m
  3. High4:55 PM8.4 ft2.57 m
  4. Low9:55 PM4.2 ft1.27 m

Range 10.8 ft3.28 m · 4 predicted tides · MLLW

Sun

Civil dawn
4:46 AM
Sunrise
5:27 AM
Solar noon
12:50 PM
Sunset
8:12 PM
Civil dusk
8:53 PM
Daylight
14h 46m

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

Moon

Waning gibbous80% illuminated · day 19 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Thu, Apr 22H 1:33AM 11.9 ft3.64 mL 8:12AM -1.6 ft-0.49 mH 2:42PM 9.9 ft3.00 mL 8:03PM 2.6 ft0.79 mFri, Apr 23H 2:06AM 11.7 ft3.55 mL 8:50AM -1.3 ft-0.40 mH 3:23PM 9.5 ft2.88 mL 8:39PM 3.2 ft0.97 mSat, Apr 24H 2:40AM 11.2 ft3.42 mL 9:29AM -0.8 ft-0.24 mH 4:07PM 9.0 ft2.73 mL 9:15PM 3.7 ft1.13 mSun, Apr 25H 3:15AM 10.6 ft3.23 mL 10:10AM -0.2 ft-0.05 mH 4:55PM 8.4 ft2.57 mL 9:55PM 4.2 ft1.27 mMon, Apr 26H 3:53AM 9.9 ft3.03 mL 10:57AM 0.5 ft0.16 mH 5:51PM 8.0 ft2.44 mL 10:43PM 4.6 ft1.39 mTue, Apr 27H 4:40AM 9.2 ft2.80 mL 11:51AM 1.1 ft0.34 mH 6:57PM 7.7 ft2.36 mL 11:50PM 4.8 ft1.47 mWed, Apr 28H 5:40AM 8.5 ft2.59 mL 12:54PM 1.5 ft0.46 mH 8:05PM 7.8 ft2.38 m