tidealmanac
Fri, Apr 9

Saturday, April 10, 2027

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

Sun, Apr 11

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. High2:46 AM12.0 ft3.65 m
  2. Low9:33 AM-1.2 ft-0.38 m
  3. High4:05 PM9.3 ft2.82 m
  4. Low9:17 PM3.2 ft0.98 m

Range 13.2 ft4.03 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:25 AM
Sunrise
6:02 AM
Solar noon
12:53 PM
Sunset
7:43 PM
Civil dusk
8:21 PM
Daylight
13h 41m

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

Moon

Waxing crescent18% illuminated · day 4 of the cycle

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

This week

Wed, Apr 7H 1:10AM 11.5 ft3.50 mL 7:32AM -0.7 ft-0.23 mH 1:51PM 10.2 ft3.12 mL 7:30PM 1.5 ft0.47 mThu, Apr 8H 1:39AM 11.9 ft3.62 mL 8:10AM -1.2 ft-0.36 mH 2:32PM 10.1 ft3.08 mL 8:03PM 2.0 ft0.62 mFri, Apr 9H 2:11AM 12.0 ft3.67 mL 8:49AM -1.4 ft-0.41 mH 3:16PM 9.8 ft2.97 mL 8:38PM 2.6 ft0.80 mSat, Apr 10H 2:46AM 12.0 ft3.65 mL 9:33AM -1.2 ft-0.38 mH 4:05PM 9.3 ft2.82 mL 9:17PM 3.2 ft0.98 mSun, Apr 11H 3:27AM 11.7 ft3.56 mL 10:23AM -0.9 ft-0.26 mH 5:02PM 8.7 ft2.65 mL 10:03PM 3.8 ft1.17 mMon, Apr 12H 4:15AM 11.1 ft3.38 mL 11:21AM -0.3 ft-0.10 mH 6:11PM 8.3 ft2.52 mL 11:04PM 4.3 ft1.32 mTue, Apr 13H 5:16AM 10.4 ft3.16 mL 12:31PM 0.1 ft0.04 mH 7:32PM 8.2 ft2.50 m