tidealmanac
Wed, Mar 31

Thursday, April 1, 2027

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

Fri, Apr 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. Low3:35 AM4.7 ft1.43 m
  2. High9:16 AM8.5 ft2.60 m
  3. Low4:10 PM1.5 ft0.46 m
  4. High10:56 PM8.5 ft2.60 m

Range 7.0 ft2.15 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:48 AM
Sunrise
6:25 AM
Solar noon
12:55 PM
Sunset
7:26 PM
Civil dusk
8:03 PM
Daylight
13h 1m

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

Moon

Waning crescent25% illuminated · day 24 of the cycle

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

This week

Mon, 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 mSun, Apr 4L 5:49AM 1.8 ft0.54 mH 11:53AM 9.7 ft2.95 mL 5:57PM 0.8 ft0.25 m