tidealmanac
Sat, Jul 31

Sunday, August 1, 2027

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

Mon, Aug 2

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. Low6:25 AM-2.3 ft-0.70 m
  2. High1:02 PM9.7 ft2.96 m
  3. Low6:19 PM2.6 ft0.78 m

Range 12.0 ft3.67 m · 3 predicted tides · MLLW

Sun

Civil dawn
4:15 AM
Sunrise
5:01 AM
Solar noon
12:58 PM
Sunset
8:55 PM
Civil dusk
9:41 PM
Daylight
15h 54m

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

Moon

New moon1% illuminated · day 28 of the cycle

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

This week

Thu, Jul 29L 3:41AM 0.3 ft0.09 mH 10:30AM 7.5 ft2.27 mL 3:02PM 4.4 ft1.35 mH 9:23PM 10.9 ft3.31 mFri, Jul 30L 4:43AM -0.7 ft-0.20 mH 11:32AM 8.2 ft2.50 mL 4:19PM 4.1 ft1.25 mH 10:30PM 11.5 ft3.49 mSat, Jul 31L 5:36AM -1.6 ft-0.48 mH 12:20PM 9.0 ft2.73 mL 5:23PM 3.4 ft1.04 mH 11:30PM 12.0 ft3.67 mSun, Aug 1L 6:25AM -2.3 ft-0.70 mH 1:02PM 9.7 ft2.96 mL 6:19PM 2.6 ft0.78 mMon, Aug 2H 12:24AM 12.4 ft3.79 mL 7:09AM -2.7 ft-0.83 mH 1:42PM 10.4 ft3.17 mL 7:11PM 1.7 ft0.52 mTue, Aug 3H 1:16AM 12.5 ft3.82 mL 7:52AM -2.7 ft-0.83 mH 2:21PM 10.9 ft3.33 mL 8:01PM 1.0 ft0.30 mWed, Aug 4H 2:06AM 12.2 ft3.72 mL 8:32AM -2.3 ft-0.71 mH 3:00PM 11.3 ft3.45 mL 8:51PM 0.5 ft0.15 m