Nearby Harbors
41.5700’ N, 71.0733’ W

Westport River East Branch, MA

63°
H -°
L 62°
SW
3mph
High tide
2:15 am
Photo Credits

Tides Today & Tomorrow in Westport River East Branch, MA

TIDE TIMES for Thursday, September 17, 2026
The tide is currently rising in Westport River East Branch, MA.
Next low tide : 7:57 am (0.5 ft)
Next high tide : in 28m at 2:15 am (2.3 ft)
Sunset today : 6:50 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (39% illuminated)
Tide Station Location : Station #8447791
Common Questions About Tides

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Westport River East Branch, MA Tides - Apr 1881

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:592.811:203.15:14-0.24:58-0.25:306:13Waxing Crescent1Fri
2Sat11:452.65:500.05:370.05:286:14Waxing Crescent2Sat
3Sun12:072.812:332.46:260.26:170.15:276:15Waxing Crescent3Sun
4Mon12:552.61:232.37:070.37:020.35:256:16First Quarter4Mon
5Tue1:452.32:132.17:580.57:540.55:236:17First Quarter5Tue
6Wed2:352.13:042.19:120.69:010.65:226:19First Quarter6Wed
7Thu3:262.03:572.010:440.610:220.65:206:20First Quarter7Thu
8Fri4:222.04:542.111:420.511:370.55:186:21First Quarter8Fri
9Sat5:202.05:502.312:240.45:176:22Waxing Gibbous9Sat
10Sun6:122.16:372.512:330.312:590.25:156:23Waxing Gibbous10Sun
11Mon6:562.37:192.71:190.11:320.15:136:24Waxing Gibbous11Mon
12Tue7:362.57:582.92:010.02:05-0.15:126:25Full Moon12Tue
13Wed8:162.68:373.12:42-0.12:40-0.25:106:26Full Moon13Wed
14Thu8:582.79:183.23:23-0.23:17-0.25:096:27Full Moon14Thu
15Fri9:412.810:013.34:05-0.33:56-0.35:076:28Full Moon15Fri
16Sat10:272.810:483.34:47-0.34:37-0.35:056:29Waning Gibbous16Sat
17Sun11:162.711:383.25:28-0.25:21-0.25:046:30Waning Gibbous17Sun
18Mon12:092.76:12-0.16:07-0.15:026:32Waning Gibbous18Mon
19Tue12:333.11:062.67:010.06:590.15:016:33Third Quarter19Tue
20Wed1:323.02:062.78:010.28:020.24:596:34Third Quarter20Wed
21Thu2:332.93:062.79:300.39:310.34:586:35Third Quarter21Thu
22Fri3:342.84:082.811:020.211:270.34:566:36Third Quarter22Fri
23Sat4:382.85:122.911:590.24:556:37Waning Crescent23Sat
24Sun5:422.86:143.112:370.212:410.14:536:38Waning Crescent24Sun
25Mon6:412.87:093.31:300.11:170.04:526:39Waning Crescent25Mon
26Tue7:342.97:583.42:160.01:51-0.14:516:40New Moon26Tue
27Wed8:222.98:443.52:59-0.12:27-0.14:496:41New Moon27Wed
28Thu9:072.99:293.43:39-0.13:06-0.14:486:42New Moon28Thu
29Fri9:522.910:123.24:17-0.13:460.04:466:43New Moon29Fri
30Sat10:362.810:543.04:520.04:280.04:456:45Waxing Crescent30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447791)

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Common Questions About Westport River East Branch, MA Tides

Collapse All
Is this week a spring tide or neap tide in Westport River East Branch, MA?

Westport River East Branch, MA is currently in a transitional phase. Tonight's moon is 39% 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 Westport River East Branch, 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 Westport River East Branch, MA?

Tide predictions for Westport River East Branch, 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 Westport River East Branch, MA?

Tide data for Westport River East Branch, MA is sourced from NOAA Station #8447791. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447791.

What is the moon phase in Westport River East Branch, MA tonight?

Tonight the moon over Westport River East Branch, MA is First Quarter (39% illuminated). This places Westport River East Branch, 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

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