Nearby Harbors
41.5700’ N, 71.0733’ W

Westport River East Branch, MA

68°
H 78°
L 51°
WNW
4mph
Low tide
8:45 am
Photo Credits

Tides Today & Tomorrow in Westport River East Branch, MA

TIDE TIMES for Friday, September 18, 2026
The tide is currently falling in Westport River East Branch, MA.
Next low tide : in 1h 44m at 8:45 am (0.7 ft)
Next high tide : 3:34 pm (2.4 ft)
Sunset today : 6:48 pm
Sunrise tomorrow : 6:27 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8447791
Common Questions About Tides

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Westport River East Branch, MA Tides - Jan 1881

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:373.610:023.23:28-0.64:32-0.57:154:29New Moon1Sat
2Sun10:283.610:543.24:25-0.65:18-0.57:154:30Waxing Crescent2Sun
3Mon11:193.411:483.25:19-0.56:01-0.47:154:31Waxing Crescent3Mon
4Tue12:123.26:11-0.36:41-0.37:154:32Waxing Crescent4Tue
5Wed12:433.11:062.97:05-0.17:23-0.17:154:33First Quarter5Wed
6Thu1:393.02:012.68:110.28:100.07:154:34First Quarter6Thu
7Fri2:352.82:552.410:020.49:060.27:154:35First Quarter7Fri
8Sat3:322.73:522.211:250.410:080.37:144:36First Quarter8Sat
9Sun4:322.54:532.112:240.47:144:37Waxing Gibbous9Sun
10Mon5:352.55:552.11:090.47:144:38Waxing Gibbous10Mon
11Tue6:342.56:502.112:030.31:460.37:144:39Waxing Gibbous11Tue
12Wed7:232.57:372.212:500.22:180.27:134:40Waxing Gibbous12Wed
13Thu8:052.68:192.31:340.12:510.17:134:41Full Moon13Thu
14Fri8:422.68:572.42:170.03:260.07:134:42Full Moon14Fri
15Sat9:172.79:342.43:01-0.14:02-0.17:124:43Full Moon15Sat
16Sun9:492.610:102.53:44-0.24:35-0.17:124:44Full Moon16Sun
17Mon10:212.610:462.44:25-0.25:05-0.17:114:46Waning Gibbous17Mon
18Tue10:552.511:232.45:04-0.15:33-0.17:114:47Waning Gibbous18Tue
19Wed11:322.45:41-0.16:01-0.17:104:48Waning Gibbous19Wed
20Thu12:022.412:142.36:180.06:31-0.17:094:49Waning Gibbous20Thu
21Fri12:462.41:002.26:580.17:08-0.17:094:50Third Quarter21Fri
22Sat1:332.41:512.17:460.27:540.07:084:52Third Quarter22Sat
23Sun2:252.52:462.18:490.38:520.07:074:53Third Quarter23Sun
24Mon3:212.53:472.110:110.310:020.07:074:54Third Quarter24Mon
25Tue4:252.64:552.211:400.211:16-0.17:064:55Waning Crescent25Tue
26Wed5:342.86:042.412:500.07:054:56Waning Crescent26Wed
27Thu6:403.17:062.712:26-0.31:45-0.27:044:58Waning Crescent27Thu
28Fri7:373.38:013.01:28-0.42:36-0.47:034:59New Moon28Fri
29Sat8:303.58:543.22:26-0.63:25-0.57:025:00New Moon29Sat
30Sun9:213.59:443.33:23-0.64:11-0.67:015:02New Moon30Sun
31Mon10:103.510:353.44:18-0.64:53-0.67:005:03Waxing Crescent31Mon
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 neap phase. Tonight's moon is 48% 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 minimum.

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 (48% illuminated). This places Westport River East Branch, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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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