Mon, Oct 19Wed, Oct 21
Tuesday, October 20, 2026
Merrimacport, MA · NOAA 8440369 · MLLW · Local time (America/New_York)
No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.
Tides
- Low2:42 AM1.0 ft0.30 m
- High8:16 AM6.0 ft1.81 m
- Low2:59 PM1.5 ft0.44 m
- High8:37 PM6.8 ft2.06 m
Range 5.8 ft1.76 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 6:34 AM
- Sunrise
- 7:03 AM
- Solar noon
- 12:29 PM
- Sunset
- 5:55 PM
- Civil dusk
- 6:24 PM
- Daylight
- 10h 52m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waxing gibbous70% illuminated · day 9 of the cycle
Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.
This week
Sat, Oct 17L 12:02AM 0.8 ft0.24 mH 5:36AM 6.0 ft1.83 mL 12:13PM 1.5 ft0.46 mH 5:54PM 7.0 ft2.14 mSun, Oct 18L 12:55AM 0.9 ft0.28 mH 6:28AM 5.9 ft1.80 mL 1:07PM 1.6 ft0.48 mH 6:47PM 6.9 ft2.10 mMon, Oct 19L 1:48AM 1.0 ft0.30 mH 7:22AM 5.9 ft1.79 mL 2:02PM 1.6 ft0.48 mH 7:42PM 6.8 ft2.07 mTue, Oct 20L 2:42AM 1.0 ft0.30 mH 8:16AM 6.0 ft1.81 mL 2:59PM 1.5 ft0.44 mH 8:37PM 6.8 ft2.06 mWed, Oct 21L 3:35AM 0.9 ft0.28 mH 9:11AM 6.2 ft1.88 mL 3:53PM 1.2 ft0.38 mH 9:32PM 6.8 ft2.07 mThu, Oct 22L 4:24AM 0.8 ft0.23 mH 10:03AM 6.5 ft1.98 mL 4:44PM 0.9 ft0.28 mH 10:24PM 6.9 ft2.10 mFri, Oct 23L 5:09AM 0.6 ft0.19 mH 10:51AM 6.9 ft2.10 mL 5:33PM 0.6 ft0.18 mH 11:13PM 7.0 ft2.13 m