tidealmanac
Thu, Oct 7

Friday, October 8, 2027

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

Sat, Oct 9

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. Low1:39 AM2.1 ft0.64 m
  2. High8:55 AM8.1 ft2.48 m
  3. Low2:07 PM5.3 ft1.61 m
  4. High7:45 PM8.6 ft2.61 m

Range 6.5 ft1.97 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:30 AM
Sunrise
7:06 AM
Solar noon
12:39 PM
Sunset
6:12 PM
Civil dusk
6:48 PM
Daylight
11h 7m

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

Moon

First quarter56% illuminated · day 7 of the cycle

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

This week

Tue, Oct 5H 5:01AM 8.9 ft2.72 mL 10:06AM 4.3 ft1.31 mH 4:10PM 10.5 ft3.20 mL 11:13PM 1.0 ft0.29 mWed, Oct 6H 6:07AM 8.3 ft2.53 mL 10:57AM 5.0 ft1.52 mH 5:01PM 9.6 ft2.94 mThu, Oct 7L 12:19AM 1.7 ft0.52 mH 7:30AM 8.0 ft2.44 mL 12:16PM 5.4 ft1.65 mH 6:13PM 8.9 ft2.72 mFri, Oct 8L 1:39AM 2.1 ft0.64 mH 8:55AM 8.1 ft2.48 mL 2:07PM 5.3 ft1.61 mH 7:45PM 8.6 ft2.61 mSat, Oct 9L 2:54AM 2.1 ft0.64 mH 9:54AM 8.5 ft2.60 mL 3:29PM 4.6 ft1.40 mH 9:09PM 8.7 ft2.64 mSun, Oct 10L 3:50AM 1.9 ft0.57 mH 10:33AM 9.0 ft2.75 mL 4:21PM 3.7 ft1.12 mH 10:11PM 9.0 ft2.74 mMon, Oct 11L 4:32AM 1.7 ft0.51 mH 11:03AM 9.6 ft2.92 mL 5:00PM 2.7 ft0.83 mH 11:00PM 9.4 ft2.86 m