tidealmanac
Fri, Jul 16

Saturday, July 17, 2027

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

Sun, Jul 18

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. Low6:50 AM-0.9 ft-0.27 m
  2. High1:32 PM8.9 ft2.70 m
  3. Low6:36 PM3.7 ft1.13 m

Range 9.7 ft2.97 m · 3 predicted tides · MLLW

Sun

Civil dawn
3:45 AM
Sunrise
4:36 AM
Solar noon
12:58 PM
Sunset
9:19 PM
Civil dusk
10:10 PM
Daylight
16h 42m

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

Moon

Full moon98% illuminated · day 13 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Wed, 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 mSat, Jul 17L 6:50AM -0.9 ft-0.27 mH 1:32PM 8.9 ft2.70 mL 6:36PM 3.7 ft1.13 mSun, Jul 18H 12:33AM 10.8 ft3.28 mL 7:25AM -1.1 ft-0.33 mH 2:03PM 9.1 ft2.77 mL 7:15PM 3.3 ft1.02 mMon, Jul 19H 1:11AM 10.8 ft3.29 mL 7:57AM -1.2 ft-0.35 mH 2:32PM 9.3 ft2.83 mL 7:51PM 3.0 ft0.92 mTue, Jul 20H 1:46AM 10.7 ft3.25 mL 8:27AM -1.1 ft-0.34 mH 3:01PM 9.4 ft2.87 mL 8:27PM 2.7 ft0.83 m