tidealmanac
Sun, Dec 20

Monday, December 21, 2026

Wellfleet, MA · NOAA 8446613 · MLLW · Local time (America/New_York)

Tue, Dec 22

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. Low2:18 AM0.7 ft0.23 m
  2. High8:15 AM11.1 ft3.39 m
  3. Low3:03 PM-0.3 ft-0.09 m
  4. High8:55 PM9.6 ft2.91 m

Range 11.4 ft3.48 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:33 AM
Sunrise
7:04 AM
Solar noon
11:38 AM
Sunset
4:12 PM
Civil dusk
4:43 PM
Daylight
9h 7m

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 18H 5:42AM 9.6 ft2.93 mL 12:15PM 1.3 ft0.39 mH 6:05PM 9.1 ft2.77 mSat, Dec 19L 12:32AM 1.1 ft0.33 mH 6:31AM 10.0 ft3.06 mL 1:10PM 0.8 ft0.26 mH 7:01PM 9.1 ft2.79 mSun, Dec 20L 1:24AM 1.0 ft0.29 mH 7:22AM 10.6 ft3.22 mL 2:07PM 0.3 ft0.09 mH 7:59PM 9.3 ft2.83 mMon, Dec 21L 2:18AM 0.7 ft0.23 mH 8:15AM 11.1 ft3.39 mL 3:03PM -0.3 ft-0.09 mH 8:55PM 9.6 ft2.91 mTue, Dec 22L 3:12AM 0.4 ft0.13 mH 9:08AM 11.7 ft3.55 mL 3:58PM -0.9 ft-0.27 mH 9:50PM 9.8 ft3.00 mWed, Dec 23L 4:05AM 0.1 ft0.03 mH 10:01AM 12.1 ft3.69 mL 4:51PM -1.4 ft-0.41 mH 10:44PM 10.1 ft3.08 mThu, Dec 24L 4:58AM -0.2 ft-0.06 mH 10:54AM 12.4 ft3.77 mL 5:43PM -1.6 ft-0.50 mH 11:38PM 10.3 ft3.14 m