Sat, Sep 19Mon, Sep 21
Sunday, September 20, 2026
Boston Light, MA · NOAA 8444162 · 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
- Low12:45 AM1.6 ft0.50 m
- High7:01 AM7.4 ft2.26 m
- Low12:54 PM2.4 ft0.72 m
- High7:11 PM8.5 ft2.58 m
Range 6.8 ft2.08 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 6:00 AM
- Sunrise
- 6:28 AM
- Solar noon
- 12:37 PM
- Sunset
- 6:46 PM
- Civil dusk
- 7:14 PM
- Daylight
- 12h 18m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
First quarter65% illuminated · day 8 of the cycle
Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.
This week
Thu, Sep 17H 4:13AM 8.2 ft2.49 mL 10:08AM 1.7 ft0.52 mH 4:23PM 9.0 ft2.74 mL 10:51PM 1.2 ft0.36 mFri, Sep 18H 5:06AM 7.8 ft2.37 mL 11:00AM 2.1 ft0.64 mH 5:16PM 8.7 ft2.64 mL 11:47PM 1.5 ft0.45 mSat, Sep 19H 6:03AM 7.5 ft2.29 mL 11:56AM 2.3 ft0.70 mH 6:13PM 8.5 ft2.59 mSun, Sep 20L 12:45AM 1.6 ft0.50 mH 7:01AM 7.4 ft2.26 mL 12:54PM 2.4 ft0.72 mH 7:11PM 8.5 ft2.58 mMon, Sep 21L 1:42AM 1.6 ft0.49 mH 7:59AM 7.5 ft2.30 mL 1:51PM 2.2 ft0.68 mH 8:08PM 8.6 ft2.62 mTue, Sep 22L 2:36AM 1.4 ft0.44 mH 8:52AM 7.8 ft2.38 mL 2:45PM 1.9 ft0.58 mH 9:01PM 8.8 ft2.70 mWed, Sep 23L 3:24AM 1.1 ft0.35 mH 9:38AM 8.2 ft2.51 mL 3:34PM 1.5 ft0.45 mH 9:48PM 9.2 ft2.79 m