tidealmanac
Wed, Jul 7

Thursday, July 8, 2027

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

Fri, Jul 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. High3:59 AM10.7 ft3.25 m
  2. Low10:23 AM-1.4 ft-0.42 m
  3. High5:01 PM10.7 ft3.27 m
  4. Low11:00 PM1.4 ft0.42 m

Range 12.1 ft3.70 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:30 AM
Sunrise
4:25 AM
Solar noon
12:56 PM
Sunset
9:28 PM
Civil dusk
10:22 PM
Daylight
17h 3m

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

Moon

Waxing crescent21% illuminated · day 4 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Mon, Jul 5H 1:23AM 12.6 ft3.84 mL 8:13AM -3.2 ft-0.97 mH 2:50PM 10.2 ft3.11 mL 8:13PM 2.2 ft0.68 mTue, Jul 6H 2:14AM 12.3 ft3.75 mL 8:57AM -2.9 ft-0.90 mH 3:33PM 10.5 ft3.20 mL 9:06PM 1.8 ft0.56 mWed, Jul 7H 3:05AM 11.6 ft3.55 mL 9:40AM -2.3 ft-0.71 mH 4:17PM 10.7 ft3.25 mL 10:02PM 1.6 ft0.48 mThu, Jul 8H 3:59AM 10.7 ft3.25 mL 10:23AM -1.4 ft-0.42 mH 5:01PM 10.7 ft3.27 mL 11:00PM 1.4 ft0.42 mFri, Jul 9H 4:57AM 9.5 ft2.91 mL 11:06AM -0.2 ft-0.06 mH 5:46PM 10.7 ft3.27 mSat, 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 m