tidealmanac
Fri, Oct 30

Saturday, October 31, 2026

Ukolnoi Island, AK · NOAA 9459696 · MLLW · Local time (America/Anchorage)

Sun, Nov 1

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. Low12:54 AM-0.5 ft-0.17 m
  2. High8:05 AM5.6 ft1.70 m
  3. Low12:21 PM4.1 ft1.25 m
  4. High6:27 PM7.3 ft2.22 m

Range 7.8 ft2.39 m · 4 predicted tides · MLLW

Sun

Civil dawn
9:09 AM
Sunrise
9:48 AM
Solar noon
2:30 PM
Sunset
7:12 PM
Civil dusk
7:50 PM
Daylight
9h 24m

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

Moon

Waning gibbous69% illuminated · day 20 of the cycle

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

This week

Wed, Oct 28H 5:00AM 6.3 ft1.93 mL 9:46AM 3.1 ft0.94 mH 3:55PM 8.7 ft2.64 mL 11:02PM -1.4 ft-0.42 mThu, Oct 29H 5:55AM 6.0 ft1.84 mL 10:26AM 3.4 ft1.05 mH 4:38PM 8.4 ft2.56 mL 11:55PM -1.0 ft-0.32 mFri, Oct 30H 6:56AM 5.8 ft1.75 mL 11:15AM 3.8 ft1.16 mH 5:28PM 7.9 ft2.42 mSat, Oct 31L 12:54AM -0.5 ft-0.17 mH 8:05AM 5.6 ft1.70 mL 12:21PM 4.1 ft1.25 mH 6:27PM 7.3 ft2.22 mSun, Nov 1L 1:00AM 0.0 ft0.01 mH 8:21AM 5.7 ft1.72 mL 12:59PM 4.2 ft1.27 mH 6:41PM 6.6 ft2.00 mMon, Nov 2L 2:12AM 0.5 ft0.16 mH 9:30AM 6.0 ft1.82 mL 2:53PM 3.8 ft1.15 mH 8:24PM 6.0 ft1.83 mTue, Nov 3L 3:20AM 0.9 ft0.28 mH 10:21AM 6.4 ft1.96 mL 4:14PM 2.9 ft0.90 mH 10:03PM 5.9 ft1.79 m