tidealmanac
Mon, Jul 12

Tuesday, July 13, 2027

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

Wed, Jul 14

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. Low3:38 AM0.5 ft0.15 m
  2. High10:16 AM7.3 ft2.23 m
  3. Low2:57 PM4.1 ft1.25 m
  4. High9:20 PM10.2 ft3.12 m

Range 9.7 ft2.97 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:38 AM
Sunrise
4:31 AM
Solar noon
12:57 PM
Sunset
9:23 PM
Civil dusk
10:16 PM
Daylight
16h 52m

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

Moon

Waxing gibbous72% illuminated · day 9 of the cycle

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

This week

Sat, Jul 10L 12:04AM 1.3 ft0.39 mH 6:02AM 8.4 ft2.57 mL 11:52AM 1.1 ft0.34 mH 6:34PM 10.6 ft3.23 mSun, Jul 11L 1:15AM 1.1 ft0.35 mH 7:18AM 7.6 ft2.30 mL 12:44PM 2.4 ft0.73 mH 7:26PM 10.4 ft3.18 mMon, Jul 12L 2:29AM 0.9 ft0.27 mH 8:47AM 7.2 ft2.19 mL 1:46PM 3.4 ft1.05 mH 8:21PM 10.3 ft3.14 mTue, Jul 13L 3:38AM 0.5 ft0.15 mH 10:16AM 7.3 ft2.23 mL 2:57PM 4.1 ft1.25 mH 9:20PM 10.2 ft3.12 mWed, Jul 14L 4:38AM 0.1 ft0.03 mH 11:27AM 7.7 ft2.36 mL 4:07PM 4.4 ft1.33 mH 10:16PM 10.3 ft3.14 mThu, Jul 15L 5:29AM -0.3 ft-0.09 mH 12:19PM 8.2 ft2.50 mL 5:06PM 4.3 ft1.31 mH 11:08PM 10.5 ft3.19 mFri, Jul 16L 6:12AM -0.6 ft-0.19 mH 12:59PM 8.6 ft2.61 mL 5:55PM 4.0 ft1.23 mH 11:53PM 10.6 ft3.24 m