tidealmanac
Wed, Mar 3

Thursday, March 4, 2027

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

Fri, Mar 5

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. Low3:59 AM4.5 ft1.37 m
  2. High9:51 AM9.8 ft2.99 m
  3. Low4:39 PM0.6 ft0.20 m
  4. High11:18 PM9.1 ft2.78 m

Range 9.2 ft2.80 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:59 AM
Sunrise
6:35 AM
Solar noon
12:03 PM
Sunset
5:31 PM
Civil dusk
6:07 PM
Daylight
10h 56m

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

Moon

Waning crescent12% illuminated · day 26 of the cycle

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

This week

Mon, Mar 1H 6:09AM 9.4 ft2.87 mL 1:59PM 2.1 ft0.63 mH 9:19PM 7.5 ft2.30 mTue, Mar 2L 1:31AM 5.6 ft1.72 mH 7:36AM 9.2 ft2.80 mL 3:11PM 1.7 ft0.51 mH 10:17PM 8.1 ft2.46 mWed, Mar 3L 3:04AM 5.2 ft1.59 mH 8:54AM 9.4 ft2.87 mL 4:01PM 1.2 ft0.35 mH 10:51PM 8.6 ft2.62 mThu, Mar 4L 3:59AM 4.5 ft1.37 mH 9:51AM 9.8 ft2.99 mL 4:39PM 0.6 ft0.20 mH 11:18PM 9.1 ft2.78 mFri, Mar 5L 4:41AM 3.7 ft1.12 mH 10:36AM 10.2 ft3.12 mL 5:11PM 0.2 ft0.07 mH 11:43PM 9.7 ft2.95 mSat, Mar 6L 5:16AM 2.9 ft0.87 mH 11:15AM 10.6 ft3.22 mL 5:41PM 0.0 ft-0.01 mSun, Mar 7H 12:07AM 10.2 ft3.10 mL 5:50AM 2.1 ft0.63 mH 11:51AM 10.7 ft3.27 mL 6:08PM -0.1 ft-0.02 m