tidealmanac
Tue, Mar 30

Wednesday, March 31, 2027

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

Thu, Apr 1

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. Low2:02 AM5.3 ft1.61 m
  2. High7:51 AM8.5 ft2.58 m
  3. Low3:15 PM1.9 ft0.56 m
  4. High10:19 PM8.0 ft2.43 m

Range 6.6 ft2.01 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:51 AM
Sunrise
6:27 AM
Solar noon
12:56 PM
Sunset
7:24 PM
Civil dusk
8:01 PM
Daylight
12h 57m

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

Moon

Last quarter35% illuminated · day 23 of the cycle

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

This week

Sun, 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 mMon, Mar 29H 5:13AM 9.5 ft2.89 mL 12:36PM 1.8 ft0.54 mH 7:44PM 7.4 ft2.25 mTue, Mar 30L 12:06AM 5.2 ft1.60 mH 6:20AM 8.8 ft2.69 mL 1:59PM 2.0 ft0.61 mH 9:18PM 7.5 ft2.29 mWed, Mar 31L 2:02AM 5.3 ft1.61 mH 7:51AM 8.5 ft2.58 mL 3:15PM 1.9 ft0.56 mH 10:19PM 8.0 ft2.43 mThu, Apr 1L 3:35AM 4.7 ft1.43 mH 9:16AM 8.5 ft2.60 mL 4:10PM 1.5 ft0.46 mH 10:56PM 8.5 ft2.60 mFri, Apr 2L 4:31AM 3.8 ft1.16 mH 10:20AM 8.9 ft2.71 mL 4:51PM 1.1 ft0.35 mH 11:25PM 9.1 ft2.78 mSat, Apr 3L 5:12AM 2.8 ft0.85 mH 11:10AM 9.3 ft2.83 mL 5:26PM 0.9 ft0.28 mH 11:51PM 9.8 ft2.98 m