tidealmanac
Sun, Dec 20

Monday, December 21, 2026

Prudhoe Bay, AK · NOAA 9497645 · MLLW · Local time (America/Anchorage)

Tue, Dec 22

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. Low5:36 AM0.1 ft0.02 m
  2. High9:40 AM0.2 ft0.06 m
  3. Low3:44 PM-0.2 ft-0.05 m
  4. High11:21 PM0.7 ft0.21 m

Range 0.9 ft0.27 m · 4 predicted tides · MLLW

Sun

Civil dawn
10:58 AM
Sunrise
—
Solar noon
12:54 PM
Sunset
—
Civil dusk
2:46 PM
Daylight
—

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

Moon

Waxing gibbous93% illuminated · day 12 of the cycle

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

This week

Fri, Dec 18L 1:46AM 0.1 ft0.04 mH 6:34AM 0.2 ft0.07 mL 12:53PM 0.0 ft-0.01 mH 8:25PM 0.5 ft0.15 mSat, Dec 19L 3:24AM 0.1 ft0.04 mH 7:35AM 0.2 ft0.06 mL 1:48PM -0.1 ft-0.02 mH 9:30PM 0.6 ft0.17 mSun, Dec 20L 4:40AM 0.1 ft0.03 mH 8:40AM 0.2 ft0.06 mL 2:46PM -0.1 ft-0.04 mH 10:28PM 0.6 ft0.20 mMon, Dec 21L 5:36AM 0.1 ft0.02 mH 9:40AM 0.2 ft0.06 mL 3:44PM -0.2 ft-0.05 mH 11:21PM 0.7 ft0.21 mTue, Dec 22L 6:21AM 0.1 ft0.02 mH 10:35AM 0.2 ft0.06 mL 4:41PM -0.2 ft-0.07 mWed, Dec 23H 12:12AM 0.7 ft0.22 mL 7:01AM 0.1 ft0.02 mH 11:26AM 0.2 ft0.08 mL 5:37PM -0.3 ft-0.08 mThu, Dec 24H 1:01AM 0.7 ft0.22 mL 7:38AM 0.1 ft0.02 mH 12:16PM 0.3 ft0.09 mL 6:32PM -0.3 ft-0.09 m