tidealmanac
Thu, Oct 22

Friday, October 23, 2026

Riverside, MA · NOAA 8440889 · MLLW · Local time (America/New_York)

Sat, Oct 24

Predicted tide height, every 6 minutes

HighLowNightTwilight
6.6 ft2.0 m2.5 ft0.8 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:07 AMSunset 5:50 PM6:29 AM · 0.5 ft6:29 AM · 0.16 m11:27 AM · 5.4 ft11:27 AM · 1.65 m6:51 PM · 0.5 ft6:51 PM · 0.15 m11:51 PM · 5.5 ft11:51 PM · 1.68 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. Low6:29 AM0.5 ft0.16 m
  2. High11:27 AM5.4 ft1.65 m
  3. Low6:51 PM0.5 ft0.15 m
  4. High11:51 PM5.5 ft1.68 m

Range 5.0 ft1.53 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:38 AM
Sunrise
7:07 AM
Solar noon
12:28 PM
Sunset
5:50 PM
Civil dusk
6:19 PM
Daylight
10h 44m

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

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Tue, Oct 20L 4:04AM 0.8 ft0.23 mH 8:50AM 4.7 ft1.45 mL 4:18PM 1.1 ft0.33 mH 9:14PM 5.5 ft1.67 mWed, Oct 21L 4:56AM 0.7 ft0.21 mH 9:43AM 4.9 ft1.49 mL 5:12PM 0.9 ft0.28 mH 10:08PM 5.5 ft1.66 mThu, Oct 22L 5:44AM 0.6 ft0.19 mH 10:36AM 5.1 ft1.55 mL 6:03PM 0.7 ft0.22 mH 11:00PM 5.5 ft1.67 mFri, Oct 23L 6:29AM 0.5 ft0.16 mH 11:27AM 5.4 ft1.65 mL 6:51PM 0.5 ft0.15 mH 11:51PM 5.5 ft1.68 mSat, Oct 24L 7:12AM 0.5 ft0.15 mH 12:16PM 5.8 ft1.76 mL 7:39PM 0.2 ft0.08 mSun, Oct 25H 12:41AM 5.6 ft1.69 mL 7:53AM 0.4 ft0.14 mH 1:04PM 6.2 ft1.88 mL 8:25PM 0.0 ft0.01 mMon, Oct 26H 1:30AM 5.6 ft1.71 mL 8:33AM 0.4 ft0.13 mH 1:51PM 6.5 ft1.98 mL 9:11PM -0.1 ft-0.04 m