Tides Today & Tomorrow in Westport River East Branch, MA

TIDE TIMES for Saturday, August 22, 2026
The tide is currently falling in Westport River East Branch, MA.
Next low tide (tomorrow) : in 1h 45m at 1:30 am (0.8 ft)
Next high tide (tomorrow) : 6:35 am (2.1 ft)
Sunset today : 7:33 pm
Sunrise tomorrow : 6:00 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8447791
Common Questions About Tides

Westport River East Branch, MA Tides - Mar 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:122.69:332.73:28-0.23:54-0.26:195:34Full Moon1Thu
2Fri9:472.610:082.84:07-0.34:22-0.36:185:35Full Moon2Fri
3Sat10:242.610:462.84:44-0.34:51-0.36:165:36Waning Gibbous3Sat
4Sun11:042.511:282.85:21-0.35:22-0.36:145:37Waning Gibbous4Sun
5Mon11:492.45:57-0.25:56-0.26:135:38Waning Gibbous5Mon
6Tue12:142.812:402.36:38-0.16:36-0.16:115:39Waning Gibbous6Tue
7Wed1:062.71:352.27:260.17:240.06:105:41Third Quarter7Wed
8Thu2:042.72:352.28:300.38:260.16:085:42Third Quarter8Thu
9Fri3:072.63:382.210:140.49:470.26:065:43Third Quarter9Fri
10Sat4:152.64:472.312:010.36:055:44Waning Crescent10Sat
11Sun5:272.75:572.512:590.16:035:45Waning Crescent11Sun
12Mon6:332.96:582.812:43-0.11:45-0.16:015:46Waning Crescent12Mon
13Tue7:283.17:513.11:44-0.22:24-0.26:005:47Waning Crescent13Tue
14Wed8:183.28:403.42:37-0.43:01-0.35:585:49New Moon14Wed
15Thu9:053.29:273.53:28-0.43:36-0.45:565:50New Moon15Thu
16Fri9:503.110:123.44:15-0.44:11-0.45:555:51New Moon16Fri
17Sat10:353.010:573.34:57-0.44:45-0.35:535:52Waxing Crescent17Sat
18Sun11:202.711:423.05:34-0.25:21-0.25:515:53Waxing Crescent18Sun
19Mon12:062.56:100.05:57-0.15:495:54Waxing Crescent19Mon
20Tue12:292.712:542.36:480.26:370.15:485:55Waxing Crescent20Tue
21Wed1:182.51:452.17:310.47:210.35:465:56First Quarter21Wed
22Thu2:102.22:372.08:300.68:170.55:445:57First Quarter22Thu
23Fri3:042.13:311.910:240.79:300.65:435:58First Quarter23Fri
24Sat4:042.04:311.911:420.610:570.55:416:00First Quarter24Sat
25Sun5:112.05:332.012:290.55:396:01Waxing Gibbous25Sun
26Mon6:092.16:272.212:070.41:050.45:386:02Waxing Gibbous26Mon
27Tue6:522.27:102.412:590.21:380.25:366:03Waxing Gibbous27Tue
28Wed7:292.47:472.61:430.12:080.05:346:04Waxing Gibbous28Wed
29Thu8:042.58:242.82:24-0.12:39-0.15:326:05Full Moon29Thu
30Fri8:402.69:013.03:05-0.23:10-0.25:316:06Full Moon30Fri
31Sat9:192.79:393.13:45-0.33:43-0.35:296:07Full Moon31Sat
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 4:02 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 transitional phase. Tonight's moon is 73% 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 Waxing Gibbous (73% 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