tidealmanac
Mon, Oct 4

Tuesday, October 5, 2027

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

Wed, Oct 6

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. High5:01 AM8.9 ft2.72 m
  2. Low10:06 AM4.3 ft1.31 m
  3. High4:10 PM10.5 ft3.20 m
  4. Low11:13 PM1.0 ft0.29 m

Range 9.5 ft2.91 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:24 AM
Sunrise
7:00 AM
Solar noon
12:40 PM
Sunset
6:20 PM
Civil dusk
6:56 PM
Daylight
11h 20m

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

Moon

Waxing crescent25% illuminated · day 4 of the cycle

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

This week

Sat, Oct 2H 2:32AM 10.9 ft3.33 mL 8:09AM 1.7 ft0.51 mH 2:17PM 12.5 ft3.80 mL 8:52PM -1.3 ft-0.39 mSun, Oct 3H 3:19AM 10.4 ft3.16 mL 8:47AM 2.6 ft0.79 mH 2:52PM 12.0 ft3.66 mL 9:34PM -0.7 ft-0.22 mMon, Oct 4H 4:07AM 9.7 ft2.94 mL 9:25AM 3.5 ft1.06 mH 3:29PM 11.3 ft3.45 mL 10:20PM 0.1 ft0.03 mTue, 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 m