tidealmanac
Fri, Apr 30

Saturday, May 1, 2027

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

Sun, May 2

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. Low3:49 AM3.1 ft0.94 m
  2. High9:37 AM7.9 ft2.42 m
  3. Low3:46 PM1.8 ft0.54 m
  4. High10:20 PM9.3 ft2.83 m

Range 7.5 ft2.29 m · 4 predicted tides · MLLW

Sun

Civil dawn
4:31 AM
Sunrise
5:13 AM
Solar noon
12:49 PM
Sunset
8:24 PM
Civil dusk
9:06 PM
Daylight
15h 10m

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

Moon

Waning crescent21% illuminated · day 25 of the cycle

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

This week

Wed, Apr 28H 5:40AM 8.5 ft2.59 mL 12:54PM 1.5 ft0.46 mH 8:05PM 7.8 ft2.38 mThu, Apr 29L 1:22AM 4.7 ft1.43 mH 6:59AM 8.0 ft2.43 mL 2:00PM 1.7 ft0.52 mH 9:02PM 8.1 ft2.48 mFri, Apr 30L 2:49AM 4.0 ft1.23 mH 8:23AM 7.8 ft2.37 mL 2:58PM 1.8 ft0.54 mH 9:45PM 8.7 ft2.64 mSat, May 1L 3:49AM 3.1 ft0.94 mH 9:37AM 7.9 ft2.42 mL 3:46PM 1.8 ft0.54 mH 10:20PM 9.3 ft2.83 mSun, May 2L 4:35AM 2.0 ft0.61 mH 10:37AM 8.3 ft2.53 mL 4:28PM 1.8 ft0.55 mH 10:52PM 10.0 ft3.04 mMon, May 3L 5:15AM 0.9 ft0.27 mH 11:28AM 8.7 ft2.67 mL 5:07PM 1.9 ft0.58 mH 11:23PM 10.7 ft3.25 mTue, May 4L 5:53AM -0.2 ft-0.05 mH 12:14PM 9.2 ft2.80 mL 5:44PM 2.1 ft0.64 mH 11:55PM 11.3 ft3.44 m