tidealmanac
Wed, Dec 2

Thursday, December 3, 2026

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

Fri, Dec 4

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. Low1:20 AM2.5 ft0.75 m
  2. High8:01 AM10.9 ft3.33 m
  3. Low2:45 PM1.8 ft0.54 m
  4. High8:52 PM8.5 ft2.58 m

Range 9.2 ft2.79 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:10 AM
Sunrise
7:53 AM
Solar noon
11:41 AM
Sunset
3:29 PM
Civil dusk
4:12 PM
Daylight
7h 35m

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

Moon

Last quarter33% illuminated · day 23 of the cycle

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

This week

Mon, Nov 30H 5:15AM 10.2 ft3.11 mL 10:55AM 4.0 ft1.23 mH 4:41PM 9.9 ft3.00 mL 11:18PM 0.7 ft0.23 mTue, Dec 1H 6:14AM 10.3 ft3.15 mL 12:19PM 3.6 ft1.09 mH 6:03PM 8.9 ft2.73 mWed, Dec 2L 12:19AM 1.7 ft0.51 mH 7:10AM 10.6 ft3.23 mL 1:40PM 2.7 ft0.84 mH 7:30PM 8.5 ft2.58 mThu, Dec 3L 1:20AM 2.5 ft0.75 mH 8:01AM 10.9 ft3.33 mL 2:45PM 1.8 ft0.54 mH 8:52PM 8.5 ft2.58 mFri, Dec 4L 2:18AM 3.1 ft0.96 mH 8:47AM 11.2 ft3.42 mL 3:38PM 0.9 ft0.26 mH 10:00PM 8.8 ft2.67 mSat, Dec 5L 3:11AM 3.7 ft1.12 mH 9:28AM 11.5 ft3.50 mL 4:22PM 0.2 ft0.05 mH 10:55PM 9.1 ft2.79 mSun, Dec 6L 3:58AM 4.1 ft1.24 mH 10:06AM 11.7 ft3.56 mL 5:02PM -0.3 ft-0.09 mH 11:41PM 9.5 ft2.90 m