tidealmanac
Sat, Oct 17

Sunday, October 18, 2026

Gravel Point, AK · NOAA TWC1875 · MLLW · Local time (America/Anchorage)

Mon, Oct 19

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. Low1:31 AM2.9 ft0.87 m
  2. High8:33 AM8.6 ft2.63 m
  3. Low1:35 PM6.7 ft2.04 m
  4. High7:03 PM9.7 ft2.95 m

Range 6.8 ft2.08 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:48 AM
Sunrise
8:31 AM
Solar noon
1:29 PM
Sunset
6:27 PM
Civil dusk
7:10 PM
Daylight
9h 56m

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

Moon

First quarter49% illuminated · day 7 of the cycle

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

This week

Thu, Oct 15H 4:59AM 10.2 ft3.12 mL 10:58AM 4.8 ft1.48 mH 4:10PM 12.4 ft3.77 mL 11:46PM 1.2 ft0.38 mFri, Oct 16H 5:48AM 9.4 ft2.87 mL 11:39AM 5.6 ft1.72 mH 4:44PM 11.5 ft3.50 mSat, Oct 17L 12:34AM 2.1 ft0.65 mH 7:02AM 8.8 ft2.67 mL 12:29PM 6.3 ft1.92 mH 5:30PM 10.5 ft3.20 mSun, Oct 18L 1:31AM 2.9 ft0.87 mH 8:33AM 8.6 ft2.63 mL 1:35PM 6.7 ft2.04 mH 7:03PM 9.7 ft2.95 mMon, Oct 19L 2:40AM 3.2 ft0.98 mH 9:42AM 9.1 ft2.77 mL 3:00PM 6.6 ft2.00 mH 8:50PM 9.5 ft2.90 mTue, Oct 20L 3:55AM 3.2 ft0.96 mH 10:30AM 9.8 ft2.99 mL 4:31PM 5.7 ft1.74 mH 10:02PM 9.9 ft3.02 mWed, Oct 21L 4:59AM 2.7 ft0.83 mH 11:07AM 10.7 ft3.26 mL 5:34PM 4.3 ft1.32 mH 10:58PM 10.5 ft3.20 m