tidealmanac
Thu, Oct 15

Friday, October 16, 2026

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

Sat, Oct 17

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. Low12:30 AM0.6 ft0.17 m
  2. High7:38 AM4.9 ft1.51 m
  3. Low11:27 AM4.1 ft1.24 m
  4. High5:44 PM6.5 ft1.97 m

Range 5.9 ft1.80 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:40 AM
Sunrise
9:17 AM
Solar noon
2:32 PM
Sunset
7:46 PM
Civil dusk
8:23 PM
Daylight
10h 29m

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

Moon

Waxing crescent28% illuminated · day 5 of the cycle

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

This week

Tue, Oct 13H 5:07AM 6.0 ft1.84 mL 10:05AM 2.9 ft0.88 mH 4:08PM 7.5 ft2.29 mL 11:06PM -0.2 ft-0.07 mWed, Oct 14H 5:51AM 5.7 ft1.73 mL 10:30AM 3.3 ft1.02 mH 4:36PM 7.2 ft2.20 mL 11:45PM 0.1 ft0.04 mThu, Oct 15H 6:40AM 5.3 ft1.61 mL 10:56AM 3.7 ft1.14 mH 5:07PM 6.9 ft2.09 mFri, Oct 16L 12:30AM 0.6 ft0.17 mH 7:38AM 4.9 ft1.51 mL 11:27AM 4.1 ft1.24 mH 5:44PM 6.5 ft1.97 mSat, Oct 17L 1:24AM 1.0 ft0.31 mH 9:01AM 4.8 ft1.45 mL 12:10PM 4.4 ft1.33 mH 6:31PM 6.0 ft1.84 mSun, Oct 18L 2:34AM 1.4 ft0.42 mH 10:33AM 4.9 ft1.48 mL 1:40PM 4.6 ft1.40 mH 7:35PM 5.6 ft1.71 mMon, Oct 19L 3:52AM 1.5 ft0.46 mH 11:29AM 5.2 ft1.58 mL 4:24PM 4.3 ft1.32 mH 9:23PM 5.4 ft1.64 m