Tides Today & Tomorrow in Westport River East Branch, MA

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Westport River East Branch, MA.
Next low tide : in 6h 54m at 11:10 pm (0.7 ft)
Next high tide (tomorrow) : 4:16 am (2.3 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 5:28 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8447791
Common Questions About Tides

Westport River East Branch, MA Tides - Sep 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:192.92:533.38:210.29:560.56:107:17First Quarter1Sat
2Sun3:172.73:523.29:140.411:460.66:117:15First Quarter2Sun
3Mon4:162.54:533.010:250.66:127:14First Quarter3Mon
4Tue5:192.46:002.912:590.612:020.66:137:12Waxing Gibbous4Tue
5Wed6:262.47:052.81:540.61:180.66:147:10Waxing Gibbous5Wed
6Thu7:272.58:012.92:370.52:050.56:157:09Waxing Gibbous6Thu
7Fri8:192.78:462.93:090.52:420.56:167:07Waxing Gibbous7Fri
8Sat9:032.89:263.03:340.43:190.46:177:05Full Moon8Sat
9Sun9:432.910:033.03:590.33:570.36:187:04Full Moon9Sun
10Mon10:202.910:372.94:270.24:380.26:197:02Full Moon10Mon
11Tue10:552.911:112.84:580.25:180.26:207:00Full Moon11Tue
12Wed11:282.911:442.75:300.15:570.26:216:58Waning Gibbous12Wed
13Thu12:012.86:020.26:340.36:226:57Waning Gibbous13Thu
14Fri12:192.612:352.76:330.27:090.46:236:55Waning Gibbous14Fri
15Sat12:582.41:132.77:050.37:450.56:246:53Waning Gibbous15Sat
16Sun1:412.31:562.67:400.48:260.66:256:51Third Quarter16Sun
17Mon2:302.22:462.68:220.59:220.76:266:50Third Quarter17Mon
18Tue3:222.23:402.69:150.510:500.86:286:48Third Quarter18Tue
19Wed4:192.24:412.610:250.56:296:46Third Quarter19Wed
20Thu5:222.35:492.812:300.711:43 AM0.46:306:45Waning Crescent20Thu
21Fri6:282.56:573.01:270.512:560.36:316:43Waning Crescent21Fri
22Sat7:302.97:563.22:120.21:580.06:326:41Waning Crescent22Sat
23Sun8:253.28:493.52:530.02:54-0.26:336:39New Moon23Sun
24Mon9:163.69:393.63:34-0.23:48-0.36:346:38New Moon24Mon
25Tue10:053.810:283.64:16-0.34:42-0.46:356:36New Moon25Tue
26Wed10:553.911:173.54:58-0.45:36-0.36:366:34New Moon26Wed
27Thu11:453.95:41-0.36:27-0.26:376:32Waxing Crescent27Thu
28Fri12:083.312:373.76:23-0.27:160.06:386:31Waxing Crescent28Fri
29Sat1:023.11:323.57:050.08:090.36:396:29Waxing Crescent29Sat
30Sun1:582.82:303.27:500.29:240.56:406:27First Quarter30Sun
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 1:43 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 neap phase. Tonight's moon is 52% 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 (52% 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