Tides Today & Tomorrow in Weymouth – Back River, MA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Weymouth - Back River, MA.
Next low tide (tomorrow) : 1:46 am (1.1 ft)
Next high tide : in 6h 09m at 7:24 pm (9.6 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:07 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8444662
Common Questions About Tides

Weymouth – Back River, MA Tides - May 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:289.210:439.74:160.94:321.05:397:42Waxing Gibbous1Fri
2Sat11:099.311:2110.04:580.65:110.95:377:43Full Moon2Sat
3Sun11:489.411:5710.25:380.35:500.85:367:44Full Moon3Sun
4Mon12:279.46:180.06:290.75:357:45Full Moon4Mon
5Tue12:3510.31:079.46:58-0.17:090.75:337:46Full Moon5Tue
6Wed1:1410.41:489.47:39-0.27:500.75:327:48Waning Gibbous6Wed
7Thu1:5410.42:309.48:21-0.28:340.85:317:49Waning Gibbous7Thu
8Fri2:3710.43:159.39:06-0.29:210.95:307:50Waning Gibbous8Fri
9Sat3:2410.34:059.39:55-0.110:120.95:287:51Waning Gibbous9Sat
10Sun4:1610.24:599.410:480.011:090.95:277:52Third Quarter10Sun
11Mon5:1410.15:569.511:440.15:267:53Third Quarter11Mon
12Tue6:1510.06:559.812:100.812:420.15:257:54Third Quarter12Tue
13Wed7:1810.07:5410.21:110.51:400.05:247:55Waning Crescent13Wed
14Thu8:2110.18:5310.72:130.12:39-0.15:237:56Waning Crescent14Thu
15Fri9:2310.39:4911.13:14-0.33:36-0.35:227:57Waning Crescent15Fri
16Sat10:2110.510:4111.44:11-0.84:30-0.45:217:58New Moon16Sat
17Sun11:1510.511:3111.65:05-1.25:21-0.55:207:59New Moon17Sun
18Mon12:0810.55:57-1.36:11-0.45:198:00New Moon18Mon
19Tue12:2111.612:5910.46:47-1.37:00-0.15:188:01New Moon19Tue
20Wed1:1011.31:5010.17:36-1.17:490.25:178:02Waxing Crescent20Wed
21Thu1:5911.02:399.88:24-0.78:370.65:168:03Waxing Crescent21Thu
22Fri2:4710.63:289.59:13-0.29:271.05:168:04Waxing Crescent22Fri
23Sat3:3610.14:189.210:020.310:191.45:158:05Waxing Crescent23Sat
24Sun4:289.65:109.010:530.711:131.75:148:06First Quarter24Sun
25Mon5:229.26:028.911:441.15:138:07First Quarter25Mon
26Tue6:178.96:538.912:081.812:351.35:138:08First Quarter26Tue
27Wed7:128.77:449.11:021.81:261.55:128:09First Quarter27Wed
28Thu8:068.78:339.31:571.72:161.55:118:10Waxing Gibbous28Thu
29Fri8:598.79:209.52:491.43:041.45:118:10Waxing Gibbous29Fri
30Sat9:488.810:039.83:381.13:501.35:108:11Waxing Gibbous30Sat
31Sun10:339.010:4410.14:240.74:341.15:108:12Waxing Gibbous31Sun
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 10:35 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 transitional phase. Tonight's moon is 67% 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 shifting between spring and neap.

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 First Quarter (67% illuminated). This places Weymouth - Back River, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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