Tides Today & Tomorrow in Westport River East Branch, MA

TIDE TIMES for Thursday, August 13, 2026
The tide is currently falling in Westport River East Branch, MA.
Next low tide : in 1h 55m at 5:09 am (-0.1 ft)
Next high tide : 10:30 am (3.4 ft)
Sunset today : 7:47 pm
Sunrise tomorrow : 5:51 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8447791
Common Questions About Tides

Westport River East Branch, MA Tides - Jun 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:372.69:003.23:140.32:390.25:128:11Waxing Gibbous1Sun
2Mon9:212.69:423.23:470.23:130.25:128:11Full Moon2Mon
3Tue10:032.610:223.14:220.23:520.25:118:12Full Moon3Tue
4Wed10:442.511:003.04:590.24:340.25:118:13Full Moon4Wed
5Thu11:242.511:382.95:380.25:170.25:118:14Full Moon5Thu
6Fri12:042.46:160.26:000.35:108:14Waning Gibbous6Fri
7Sat12:172.712:452.36:540.36:420.45:108:15Waning Gibbous7Sat
8Sun12:562.61:282.27:320.47:240.55:108:16Waning Gibbous8Sun
9Mon1:392.52:122.28:110.48:090.65:098:16Waning Gibbous9Mon
10Tue2:222.42:572.28:550.59:030.75:098:17Third Quarter10Tue
11Wed3:082.33:422.39:450.510:100.75:098:17Third Quarter11Wed
12Thu3:552.34:302.510:380.411:260.65:098:18Third Quarter12Thu
13Fri4:462.35:222.611:310.35:098:18Third Quarter13Fri
14Sat5:452.46:192.912:330.512:210.25:098:19Waning Crescent14Sat
15Sun6:472.57:173.11:310.31:110.05:098:19Waning Crescent15Sun
16Mon7:462.68:123.42:220.12:00-0.15:098:20Waning Crescent16Mon
17Tue8:422.89:053.63:13-0.12:49-0.25:098:20New Moon17Tue
18Wed9:353.09:583.74:06-0.23:40-0.35:098:20New Moon18Wed
19Thu10:283.110:513.85:02-0.24:35-0.35:098:21New Moon19Thu
20Fri11:213.111:453.75:58-0.25:31-0.35:098:21Waxing Crescent20Fri
21Sat12:163.26:50-0.26:27-0.15:098:21Waxing Crescent21Sat
22Sun12:403.51:133.17:41-0.17:230.05:108:21Waxing Crescent22Sun
23Mon1:373.32:113.18:370.18:240.25:108:22Waxing Crescent23Mon
24Tue2:343.13:083.19:420.29:470.45:108:22First Quarter24Tue
25Wed3:302.94:053.110:470.311:320.55:118:22First Quarter25Wed
26Thu4:252.75:023.011:400.35:118:22First Quarter26Thu
27Fri5:222.56:003.012:430.512:210.45:118:22Waxing Gibbous27Fri
28Sat6:222.46:583.01:360.512:550.45:128:22Waxing Gibbous28Sat
29Sun7:202.47:513.02:180.51:290.45:128:22Waxing Gibbous29Sun
30Mon8:122.48:383.02:520.42:060.45:128:22Waxing Gibbous30Mon
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 7:49 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 1% 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 New Moon (1% 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