tidealmanac
Thu, Sep 9

Friday, September 10, 2027

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

Sat, Sep 11

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. Low3:47 AM1.5 ft0.47 m
  2. High10:46 AM8.1 ft2.48 m
  3. Low3:52 PM4.8 ft1.45 m
  4. High9:42 PM9.2 ft2.81 m

Range 7.7 ft2.34 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:37 AM
Sunrise
6:14 AM
Solar noon
12:49 PM
Sunset
7:24 PM
Civil dusk
8:00 PM
Daylight
13h 10m

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

Moon

Waxing gibbous71% illuminated · day 9 of the cycle

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

This week

Tue, Sep 7H 6:32AM 7.9 ft2.40 mL 11:24AM 4.4 ft1.34 mH 5:46PM 9.8 ft3.00 mWed, Sep 8L 1:06AM 1.6 ft0.47 mH 8:06AM 7.5 ft2.29 mL 12:38PM 5.1 ft1.55 mH 6:57PM 9.2 ft2.82 mThu, Sep 9L 2:33AM 1.8 ft0.54 mH 9:43AM 7.7 ft2.34 mL 2:28PM 5.2 ft1.59 mH 8:25PM 9.0 ft2.75 mFri, Sep 10L 3:47AM 1.5 ft0.47 mH 10:46AM 8.1 ft2.48 mL 3:52PM 4.8 ft1.45 mH 9:42PM 9.2 ft2.81 mSat, Sep 11L 4:40AM 1.1 ft0.35 mH 11:25AM 8.6 ft2.63 mL 4:46PM 4.0 ft1.23 mH 10:40PM 9.6 ft2.92 mSun, Sep 12L 5:20AM 0.7 ft0.23 mH 11:55AM 9.1 ft2.78 mL 5:26PM 3.2 ft0.98 mH 11:25PM 10.0 ft3.04 mMon, Sep 13L 5:53AM 0.4 ft0.14 mH 12:20PM 9.6 ft2.93 mL 6:01PM 2.4 ft0.74 m