tidealmanac
Sat, Aug 28

Sunday, August 29, 2027

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

Mon, Aug 30

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. Low5:17 AM-1.1 ft-0.33 m
  2. High11:54 AM9.6 ft2.92 m
  3. Low5:19 PM2.7 ft0.82 m
  4. High11:24 PM11.7 ft3.58 m

Range 12.8 ft3.91 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:13 AM
Sunrise
5:52 AM
Solar noon
12:53 PM
Sunset
7:53 PM
Civil dusk
8:32 PM
Daylight
14h 2m

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

Moon

Waning crescent7% illuminated · day 27 of the cycle

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

This week

Thu, Aug 26L 1:58AM 1.1 ft0.33 mH 8:52AM 7.3 ft2.21 mL 1:16PM 4.8 ft1.47 mH 7:48PM 10.2 ft3.11 mFri, Aug 27L 3:19AM 0.5 ft0.15 mH 10:16AM 7.9 ft2.40 mL 3:00PM 4.6 ft1.41 mH 9:12PM 10.6 ft3.22 mSat, Aug 28L 4:24AM -0.3 ft-0.10 mH 11:11AM 8.7 ft2.65 mL 4:19PM 3.8 ft1.16 mH 10:23PM 11.2 ft3.40 mSun, Aug 29L 5:17AM -1.1 ft-0.33 mH 11:54AM 9.6 ft2.92 mL 5:19PM 2.7 ft0.82 mH 11:24PM 11.7 ft3.58 mMon, Aug 30L 6:03AM -1.6 ft-0.49 mH 12:33PM 10.5 ft3.19 mL 6:11PM 1.5 ft0.46 mTue, Aug 31H 12:18AM 12.1 ft3.69 mL 6:45AM -1.8 ft-0.54 mH 1:09PM 11.2 ft3.42 mL 6:59PM 0.5 ft0.14 mWed, Sep 1H 1:08AM 12.2 ft3.70 mL 7:24AM -1.6 ft-0.48 mH 1:45PM 11.8 ft3.59 mL 7:46PM -0.3 ft-0.10 m