tidealmanac
Sun, Aug 22

Monday, August 23, 2027

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

Tue, Aug 24

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. High4:43 AM8.4 ft2.56 m
  2. Low10:12 AM2.7 ft0.81 m
  3. High4:39 PM10.5 ft3.21 m
  4. Low11:26 PM1.2 ft0.36 m

Range 9.4 ft2.85 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:01 AM
Sunrise
5:41 AM
Solar noon
12:54 PM
Sunset
8:08 PM
Civil dusk
8:48 PM
Daylight
14h 27m

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

Moon

Last quarter62% illuminated · day 21 of the cycle

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

This week

Fri, Aug 20H 2:39AM 10.1 ft3.08 mL 8:47AM 0.3 ft0.09 mH 3:08PM 10.5 ft3.20 mL 9:12PM 1.1 ft0.34 mSat, Aug 21H 3:15AM 9.6 ft2.94 mL 9:14AM 1.0 ft0.30 mH 3:35PM 10.6 ft3.23 mL 9:50PM 1.0 ft0.31 mSun, 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 m