Tides Today & Tomorrow in Weymouth – Back River, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Weymouth - Back River, MA.
Next low tide : in 10m at 3:39 pm (1.9 ft)
Next high tide : 9:55 pm (9.7 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8444662
Common Questions About Tides

Weymouth – Back River, MA Tides - May 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:3610.92:179.58:04-0.68:140.75:387:42Waning Gibbous1Sat
2Sun2:2310.53:059.28:51-0.29:011.15:377:43Waning Gibbous2Sun
3Mon3:1010.13:538.89:390.39:511.65:367:45Waning Gibbous3Mon
4Tue4:009.64:458.510:290.810:441.95:347:46Third Quarter4Tue
5Wed4:539.25:388.411:221.211:392.15:337:47Third Quarter5Wed
6Thu5:498.86:318.412:141.55:327:48Third Quarter6Thu
7Fri6:458.67:238.512:362.11:051.65:317:49Third Quarter7Fri
8Sat7:418.68:138.81:312.01:561.65:297:50Waning Crescent8Sat
9Sun8:358.69:009.12:251.72:441.65:287:51Waning Crescent9Sun
10Mon9:268.79:439.53:161.33:301.55:277:52Waning Crescent10Mon
11Tue10:128.910:249.94:030.94:131.35:267:53Waning Crescent11Tue
12Wed10:559.011:0310.24:470.54:551.15:257:54New Moon12Wed
13Thu11:379.211:4310.55:290.15:371.05:247:55New Moon13Thu
14Fri12:209.36:12-0.26:190.85:237:56New Moon14Fri
15Sat12:2410.71:049.36:56-0.47:030.75:227:57New Moon15Sat
16Sun1:0910.81:509.47:41-0.57:500.75:217:58Waxing Crescent16Sun
17Mon1:5610.92:389.48:28-0.58:390.75:207:59Waxing Crescent17Mon
18Tue2:4510.83:299.49:18-0.49:320.85:198:00Waxing Crescent18Tue
19Wed3:3910.64:249.510:11-0.310:300.85:188:01First Quarter19Wed
20Thu4:3710.35:219.611:07-0.111:310.85:178:02First Quarter20Thu
21Fri5:3910.06:209.912:040.15:168:03First Quarter21Fri
22Sat6:429.87:1910.112:340.71:020.25:158:04First Quarter22Sat
23Sun7:469.78:1710.41:360.42:000.35:158:05Waxing Gibbous23Sun
24Mon8:509.69:1310.72:380.12:570.45:148:06Waxing Gibbous24Mon
25Tue9:509.610:0610.93:38-0.23:520.45:138:07Waxing Gibbous25Tue
26Wed10:449.710:5511.04:32-0.54:430.55:128:08Full Moon26Wed
27Thu11:359.611:4211.05:23-0.65:320.65:128:09Full Moon27Thu
28Fri12:249.56:12-0.66:190.75:118:10Full Moon28Fri
29Sat12:2810.81:119.46:58-0.47:050.95:118:11Full Moon29Sat
30Sun1:1410.61:579.27:43-0.27:511.15:108:11Waning Gibbous30Sun
31Mon1:5910.32:419.08:270.18:361.45:108:12Waning Gibbous31Mon
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 6:47 pm — 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 90% 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 Waxing Gibbous (90% 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