Tides Today & Tomorrow in Duxbury, MA

TIDE TIMES for Saturday, August 15, 2026
The tide is currently falling in Duxbury, MA.
Next low tide : in 4h 46m at 8:10 am (-0.5 ft)
Next high tide : 2:06 pm (10.8 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #8446166
Common Questions About Tides

Duxbury, MA Tides - May 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:0110.23:349.19:510.910:062.15:377:41Waning Gibbous1Fri
2Sat3:4710.14:219.010:381.110:542.35:367:42Waning Gibbous2Sat
3Sun4:359.95:108.811:281.311:452.45:357:43Third Quarter3Sun
4Mon5:269.76:028.812:201.45:347:44Third Quarter4Mon
5Tue6:209.66:578.912:392.41:141.45:327:45Third Quarter5Tue
6Wed7:169.77:529.21:352.22:071.35:317:46Third Quarter6Wed
7Thu8:139.88:459.72:301.82:581.15:307:47Waning Crescent7Thu
8Fri9:0810.19:3610.33:231.33:480.85:297:49Waning Crescent8Fri
9Sat10:0010.410:2511.04:140.64:360.55:287:50Waning Crescent9Sat
10Sun10:5310.711:1411.65:040.05:240.25:267:51New Moon10Sun
11Mon11:4410.95:54-0.76:120.05:257:52New Moon11Mon
12Tue12:0312.112:3511.16:44-1.17:00-0.15:247:53New Moon12Tue
13Wed12:5112.51:2511.17:34-1.47:49-0.15:237:54Waxing Crescent13Wed
14Thu1:4112.62:1710.98:25-1.58:410.15:227:55Waxing Crescent14Thu
15Fri2:3312.53:1110.79:19-1.39:360.35:217:56Waxing Crescent15Fri
16Sat3:2812.14:0810.410:14-1.010:330.65:207:57Waxing Crescent16Sat
17Sun4:2511.75:0610.111:10-0.611:310.85:197:58First Quarter17Sun
18Mon5:2411.16:069.912:08-0.15:187:59First Quarter18Mon
19Tue6:2610.57:109.812:321.01:070.25:178:00First Quarter19Tue
20Wed7:3210.18:149.81:331.12:040.55:168:01Waxing Gibbous20Wed
21Thu8:369.89:109.92:331.02:590.75:168:02Waxing Gibbous21Thu
22Fri9:349.69:5910.13:280.93:490.95:158:03Waxing Gibbous22Fri
23Sat10:259.410:4210.14:200.84:371.15:148:04Waxing Gibbous23Sat
24Sun11:119.311:2110.25:080.75:221.35:138:05Full Moon24Sun
25Mon11:509.211:5710.35:520.66:051.45:138:05Full Moon25Mon
26Tue12:279.26:350.66:461.65:128:06Full Moon26Tue
27Wed12:3410.31:049.27:160.67:271.85:118:07Full Moon27Wed
28Thu1:1110.41:429.17:570.68:081.95:118:08Waning Gibbous28Thu
29Fri1:5110.42:239.18:390.78:512.15:108:09Waning Gibbous29Fri
30Sat2:3310.33:069.19:240.99:372.25:108:10Waning Gibbous30Sat
31Sun3:1810.23:539.110:101.010:242.35:098:11Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8446166)

Common Questions About Duxbury, MA Tides

Show All
What time does the tide turn (slack tide) in Duxbury, MA today?

Slack tide in Duxbury, MA is approximately 11:08 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Duxbury, MA?

Duxbury, MA is currently in a spring phase. Tonight's moon is 11% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Duxbury, MA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Duxbury, MA?

Tide predictions for Duxbury, MA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Duxbury, MA?

Tide data for Duxbury, MA is sourced from NOAA Station #8446166. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8446166.

What is the moon phase in Duxbury, MA tonight?

Tonight the moon over Duxbury, MA is Waxing Crescent (11% illuminated). This places Duxbury, MA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA