Tides Today & Tomorrow in Weymouth – Back River, MA

TIDE TIMES for Saturday, June 13, 2026
The tide is currently rising in Weymouth - Back River, MA.
Next low tide (tomorrow) : 4:57 am (-0.9 ft)
Next high tide : in 3h 46m at 10:20 pm (11.5 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:06 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8444662
Common Questions About Tides

Weymouth – Back River, MA Tides - Jun 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:588.89:1410.02:521.03:041.35:098:13Waning Crescent1Tue
2Wed9:509.010:0110.53:440.53:531.15:098:14Waning Crescent2Wed
3Thu10:409.210:4811.04:34-0.14:410.85:088:14New Moon3Thu
4Fri11:299.411:3711.35:23-0.55:300.65:088:15New Moon4Fri
5Sat12:209.66:13-0.96:210.45:088:16New Moon5Sat
6Sun12:2811.51:139.77:03-1.17:130.35:078:16Waxing Crescent6Sun
7Mon1:2111.52:069.87:55-1.18:060.25:078:17Waxing Crescent7Mon
8Tue2:1611.43:019.98:47-1.09:020.35:078:18Waxing Crescent8Tue
9Wed3:1211.13:5710.09:41-0.710:000.45:078:18Waxing Crescent9Wed
10Thu4:1110.64:5510.010:37-0.411:020.65:068:19First Quarter10Thu
11Fri5:1310.25:5310.111:340.05:068:19First Quarter11Fri
12Sat6:169.76:5110.112:050.612:310.45:068:20First Quarter12Sat
13Sun7:209.37:4810.21:080.61:280.75:068:20Waxing Gibbous13Sun
14Mon8:239.18:4410.22:100.62:241.05:068:21Waxing Gibbous14Mon
15Tue9:238.99:3610.23:100.53:191.25:068:21Waxing Gibbous15Tue
16Wed10:188.910:2410.34:060.34:101.35:068:22Waxing Gibbous16Wed
17Thu11:078.911:0910.34:550.34:571.45:068:22Full Moon17Thu
18Fri11:528.811:5110.25:400.25:411.45:068:22Full Moon18Fri
19Sat12:348.86:220.36:231.55:068:23Full Moon19Sat
20Sun12:3310.11:158.87:030.37:051.55:078:23Full Moon20Sun
21Mon1:1410.01:558.87:420.47:471.65:078:23Waning Gibbous21Mon
22Tue1:559.92:348.88:210.58:291.65:078:23Waning Gibbous22Tue
23Wed2:369.73:148.89:010.79:121.75:078:24Waning Gibbous23Wed
24Thu3:189.53:548.99:410.99:571.75:088:24Waning Gibbous24Thu
25Fri4:029.24:368.910:231.010:441.75:088:24Third Quarter25Fri
26Sat4:489.05:209.111:061.211:341.75:088:24Third Quarter26Sat
27Sun5:378.76:059.311:521.35:098:24Third Quarter27Sun
28Mon6:298.66:529.512:261.512:401.45:098:24Third Quarter28Mon
29Tue7:238.57:429.81:191.31:301.55:108:24Waning Crescent29Tue
30Wed8:198.58:3510.22:150.92:241.45:108:24Waning Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8444662)

Common Questions About Weymouth - Back River, MA Tides

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What time does the tide turn (slack tide) in Weymouth - Back River, MA today?

Slack tide in Weymouth - Back River, MA is approximately 1:38 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 Weymouth - Back River, MA?

Weymouth - Back River, MA is currently in a spring phase. Tonight's moon is 3% 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 Weymouth - Back River, 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 Weymouth - Back River, MA?

Tide predictions for Weymouth - Back River, 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 Weymouth - Back River, MA?

Tide data for Weymouth - Back River, MA is sourced from NOAA Station #8444662. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8444662.

What is the moon phase in Weymouth - Back River, MA tonight?

Tonight the moon over Weymouth - Back River, MA is New Moon (3% illuminated). This places Weymouth - Back River, 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