Tides Today & Tomorrow in Westport River East Branch, MA

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in Westport River East Branch, MA.
Next low tide : 12:52 pm (0.6 ft)
Next high tide : in 1h 21m at 6:35 am (2.1 ft)
Sunset today : 7:32 pm
Sunrise tomorrow : 6:01 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8447791
Common Questions About Tides

Westport River East Branch, MA Tides - Aug 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:272.46:073.112:210.511:41 AM0.25:388:02Waxing Gibbous1Tue
2Wed6:372.57:163.31:360.412:530.25:398:01Waxing Gibbous2Wed
3Thu7:432.78:173.52:350.21:590.05:408:00Waxing Gibbous3Thu
4Fri8:423.09:123.63:280.13:00-0.15:417:59Full Moon4Fri
5Sat9:353.210:033.74:180.03:59-0.15:427:57Full Moon5Sat
6Sun10:263.310:513.65:04-0.14:56-0.15:437:56Full Moon6Sun
7Mon11:153.411:383.45:43-0.15:49-0.15:447:55Waning Gibbous7Mon
8Tue12:043.46:17-0.16:360.15:457:54Waning Gibbous8Tue
9Wed12:253.212:533.36:490.07:190.25:467:52Waning Gibbous9Wed
10Thu1:122.91:423.17:210.18:030.45:477:51Waning Gibbous10Thu
11Fri2:012.72:312.97:560.28:530.65:487:50Third Quarter11Fri
12Sat2:502.43:212.78:360.410:000.85:497:48Third Quarter12Sat
13Sun3:392.24:102.69:250.611:340.85:507:47Third Quarter13Sun
14Mon4:302.15:052.410:240.75:517:46Third Quarter14Mon
15Tue5:272.06:082.412:440.811:31 AM0.75:527:44Waning Crescent15Tue
16Wed6:302.17:112.41:350.812:380.65:537:43Waning Crescent16Wed
17Thu7:282.28:002.62:170.61:350.55:547:41Waning Crescent17Thu
18Fri8:152.38:382.72:560.52:250.45:557:40Waning Crescent18Fri
19Sat8:552.59:132.83:330.43:100.35:567:39New Moon19Sat
20Sun9:342.79:482.94:080.23:530.25:577:37New Moon20Sun
21Mon10:112.910:243.04:410.14:360.15:587:36New Moon21Mon
22Tue10:493.011:023.05:120.05:180.15:597:34New Moon22Tue
23Wed11:293.111:433.05:410.05:590.16:007:32Waxing Crescent23Wed
24Thu12:113.16:110.06:390.16:017:31Waxing Crescent24Thu
25Fri12:282.812:573.16:440.07:210.26:027:29Waxing Crescent25Fri
26Sat1:172.71:483.17:220.08:090.36:037:28Waxing Crescent26Sat
27Sun2:112.62:433.18:060.19:080.56:047:26First Quarter27Sun
28Mon3:092.53:423.09:000.310:390.66:057:25First Quarter28Mon
29Tue4:102.44:463.010:090.46:067:23First Quarter29Tue
30Wed5:162.55:553.112:370.611:34 AM0.46:077:21Waxing Gibbous30Wed
31Thu6:252.67:053.21:430.41:000.36:087:20Waxing Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447791)

Common Questions About Westport River East Branch, MA Tides

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What time does the tide turn (slack tide) in Westport River East Branch, MA today?

Slack tide in Westport River East Branch, MA is approximately 9:43 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 Westport River East Branch, MA?

Westport River East Branch, MA is currently in a spring phase. Tonight's moon is 81% 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 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 Waxing Gibbous (81% illuminated). This places Westport River East Branch, 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