tidealmanac
Tue, Aug 24

Wednesday, August 25, 2027

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

Thu, Aug 26

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. Low12:34 AM1.3 ft0.39 m
  2. High7:08 AM7.2 ft2.20 m
  3. Low11:45 AM4.3 ft1.32 m
  4. High6:28 PM10.2 ft3.11 m

Range 8.9 ft2.72 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:05 AM
Sunrise
5:44 AM
Solar noon
12:54 PM
Sunset
8:03 PM
Civil dusk
8:43 PM
Daylight
14h 19m

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

Moon

Last quarter41% illuminated · day 23 of the cycle

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

This week

Sun, Aug 22H 3:56AM 9.1 ft2.76 mL 9:41AM 1.8 ft0.55 mH 4:04PM 10.6 ft3.23 mL 10:33PM 1.0 ft0.32 mMon, Aug 23H 4:43AM 8.4 ft2.56 mL 10:12AM 2.7 ft0.81 mH 4:39PM 10.5 ft3.21 mL 11:26PM 1.2 ft0.36 mTue, Aug 24H 5:44AM 7.7 ft2.35 mL 10:50AM 3.5 ft1.08 mH 5:25PM 10.4 ft3.16 mWed, Aug 25L 12:34AM 1.3 ft0.39 mH 7:08AM 7.2 ft2.20 mL 11:45AM 4.3 ft1.32 mH 6:28PM 10.2 ft3.11 mThu, Aug 26L 1:58AM 1.1 ft0.33 mH 8:52AM 7.3 ft2.21 mL 1:16PM 4.8 ft1.47 mH 7:48PM 10.2 ft3.11 mFri, Aug 27L 3:19AM 0.5 ft0.15 mH 10:16AM 7.9 ft2.40 mL 3:00PM 4.6 ft1.41 mH 9:12PM 10.6 ft3.22 mSat, Aug 28L 4:24AM -0.3 ft-0.10 mH 11:11AM 8.7 ft2.65 mL 4:19PM 3.8 ft1.16 mH 10:23PM 11.2 ft3.40 m