tidealmanac
Wed, Mar 24

Thursday, March 25, 2027

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

Fri, Mar 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. High2:42 AM12.1 ft3.67 m
  2. Low9:13 AM-0.9 ft-0.27 m
  3. High3:35 PM9.9 ft3.01 m
  4. Low9:05 PM2.3 ft0.69 m

Range 12.9 ft3.94 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:06 AM
Sunrise
6:43 AM
Solar noon
12:58 PM
Sunset
7:13 PM
Civil dusk
7:49 PM
Daylight
12h 30m

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

Moon

Waning gibbous91% illuminated · day 17 of the cycle

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

This week

Mon, Mar 22H 1:04AM 11.8 ft3.61 mL 7:12AM -0.4 ft-0.12 mH 1:23PM 11.3 ft3.45 mL 7:21PM -0.2 ft-0.05 mTue, Mar 23H 1:37AM 12.2 ft3.72 mL 7:54AM -0.9 ft-0.29 mH 2:08PM 11.0 ft3.36 mL 7:57PM 0.5 ft0.16 mWed, Mar 24H 2:10AM 12.3 ft3.74 mL 8:34AM -1.1 ft-0.34 mH 2:52PM 10.5 ft3.21 mL 8:31PM 1.4 ft0.41 mThu, Mar 25H 2:42AM 12.1 ft3.67 mL 9:13AM -0.9 ft-0.27 mH 3:35PM 9.9 ft3.01 mL 9:05PM 2.3 ft0.69 mFri, Mar 26H 3:15AM 11.6 ft3.54 mL 9:54AM -0.4 ft-0.11 mH 4:21PM 9.1 ft2.79 mL 9:39PM 3.2 ft0.97 mSat, Mar 27H 3:48AM 11.0 ft3.35 mL 10:38AM 0.4 ft0.11 mH 5:12PM 8.4 ft2.55 mL 10:14PM 4.0 ft1.22 mSun, Mar 28H 4:26AM 10.2 ft3.12 mL 11:29AM 1.1 ft0.34 mH 6:16PM 7.7 ft2.35 mL 10:58PM 4.7 ft1.44 m