tidealmanac
Fri, Aug 6

Saturday, August 7, 2027

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

Sun, Aug 8

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. High4:40 AM9.5 ft2.89 m
  2. Low10:30 AM0.9 ft0.27 m
  3. High4:59 PM11.1 ft3.40 m
  4. Low11:30 PM0.6 ft0.17 m

Range 10.6 ft3.23 m · 4 predicted tides · MLLW

Sun

Civil dawn
4:27 AM
Sunrise
5:11 AM
Solar noon
12:57 PM
Sunset
8:43 PM
Civil dusk
9:27 PM
Daylight
15h 32m

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

Moon

Waxing crescent25% illuminated · day 5 of the cycle

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

This week

Wed, Aug 4H 2:06AM 12.2 ft3.72 mL 8:32AM -2.3 ft-0.71 mH 3:00PM 11.3 ft3.45 mL 8:51PM 0.5 ft0.15 mThu, Aug 5H 2:55AM 11.5 ft3.52 mL 9:12AM -1.5 ft-0.47 mH 3:38PM 11.5 ft3.50 mL 9:42PM 0.2 ft0.07 mFri, Aug 6H 3:46AM 10.6 ft3.22 mL 9:51AM -0.4 ft-0.13 mH 4:18PM 11.4 ft3.48 mL 10:34PM 0.3 ft0.09 mSat, Aug 7H 4:40AM 9.5 ft2.89 mL 10:30AM 0.9 ft0.27 mH 4:59PM 11.1 ft3.40 mL 11:30PM 0.6 ft0.17 mSun, Aug 8H 5:41AM 8.4 ft2.56 mL 11:12AM 2.2 ft0.68 mH 5:44PM 10.7 ft3.26 mMon, Aug 9L 12:35AM 0.9 ft0.28 mH 6:55AM 7.6 ft2.31 mL 12:00PM 3.4 ft1.05 mH 6:36PM 10.2 ft3.11 mTue, Aug 10L 1:50AM 1.2 ft0.35 mH 8:29AM 7.2 ft2.19 mL 1:07PM 4.4 ft1.34 mH 7:39PM 9.8 ft2.98 m