tidealmanac
Sun, Oct 3

Monday, October 4, 2027

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

Tue, Oct 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. High4:07 AM9.7 ft2.94 m
  2. Low9:25 AM3.5 ft1.06 m
  3. High3:29 PM11.3 ft3.45 m
  4. Low10:20 PM0.1 ft0.03 m

Range 11.2 ft3.42 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:22 AM
Sunrise
6:58 AM
Solar noon
12:40 PM
Sunset
6:22 PM
Civil dusk
6:58 PM
Daylight
11h 24m

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

Moon

Waxing crescent16% illuminated · day 3 of the cycle

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

This week

Fri, Oct 1H 1:47AM 11.3 ft3.46 mL 7:32AM 0.9 ft0.26 mH 1:42PM 12.6 ft3.85 mL 8:10PM -1.5 ft-0.46 mSat, Oct 2H 2:32AM 10.9 ft3.33 mL 8:09AM 1.7 ft0.51 mH 2:17PM 12.5 ft3.80 mL 8:52PM -1.3 ft-0.39 mSun, Oct 3H 3:19AM 10.4 ft3.16 mL 8:47AM 2.6 ft0.79 mH 2:52PM 12.0 ft3.66 mL 9:34PM -0.7 ft-0.22 mMon, Oct 4H 4:07AM 9.7 ft2.94 mL 9:25AM 3.5 ft1.06 mH 3:29PM 11.3 ft3.45 mL 10:20PM 0.1 ft0.03 mTue, Oct 5H 5:01AM 8.9 ft2.72 mL 10:06AM 4.3 ft1.31 mH 4:10PM 10.5 ft3.20 mL 11:13PM 1.0 ft0.29 mWed, Oct 6H 6:07AM 8.3 ft2.53 mL 10:57AM 5.0 ft1.52 mH 5:01PM 9.6 ft2.94 mThu, Oct 7L 12:19AM 1.7 ft0.52 mH 7:30AM 8.0 ft2.44 mL 12:16PM 5.4 ft1.65 mH 6:13PM 8.9 ft2.72 m