tidealmanac
Thu, Dec 17

Friday, December 18, 2026

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

Sat, Dec 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. High5:42 AM9.6 ft2.93 m
  2. Low12:15 PM1.3 ft0.39 m
  3. High6:05 PM9.1 ft2.77 m

Range 8.3 ft2.54 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:31 AM
Sunrise
7:03 AM
Solar noon
11:37 AM
Sunset
4:10 PM
Civil dusk
4:42 PM
Daylight
9h 8m

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

Moon

First quarter69% illuminated · day 9 of the cycle

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

This week

Tue, Dec 15H 3:24AM 8.9 ft2.72 mL 9:38AM 1.8 ft0.56 mH 3:30PM 9.6 ft2.91 mL 10:08PM 0.9 ft0.29 mWed, Dec 16H 4:08AM 9.1 ft2.76 mL 10:28AM 1.8 ft0.55 mH 4:19PM 9.3 ft2.85 mL 10:54PM 1.0 ft0.32 mThu, Dec 17H 4:54AM 9.3 ft2.83 mL 11:21AM 1.6 ft0.49 mH 5:11PM 9.2 ft2.80 mL 11:42PM 1.1 ft0.33 mFri, 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 m