Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Westport Harbor, MA.
Next low tide : 8:43 pm (0.6 ft)
Next high tide : in 3h 11m at 2:29 pm (2.8 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:10 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Westport Harbor, MA Tides - Apr 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:563.710:204.13:51-0.63:45-0.66:267:09Waxing Crescent1Fri
2Sat10:473.511:123.84:40-0.54:30-0.46:247:10Waxing Crescent2Sat
3Sun11:403.35:27-0.25:14-0.26:227:12Waxing Crescent3Sun
4Mon12:073.512:363.16:160.06:000.16:217:13Waxing Crescent4Mon
5Tue1:043.21:332.97:250.36:540.36:197:14First Quarter5Tue
6Wed2:022.92:312.79:220.58:050.66:177:15First Quarter6Wed
7Thu3:022.73:302.710:300.59:560.66:167:16First Quarter7Thu
8Fri4:042.64:312.711:180.511:080.66:147:17Waxing Gibbous8Fri
9Sat5:072.55:302.711:520.411:490.46:137:18Waxing Gibbous9Sat
10Sun6:012.66:212.912:180.36:117:19Waxing Gibbous10Sun
11Mon6:462.77:033.012:260.312:440.26:097:20Waxing Gibbous11Mon
12Tue7:252.77:413.11:030.11:130.16:087:21Waxing Gibbous12Tue
13Wed8:002.88:163.21:410.01:460.06:067:22Full Moon13Wed
14Thu8:332.88:493.22:21-0.12:210.06:057:23Full Moon14Thu
15Fri9:072.89:233.23:00-0.12:56-0.16:037:25Full Moon15Fri
16Sat9:432.89:583.13:38-0.13:310.06:017:26Full Moon16Sat
17Sun10:212.710:363.14:13-0.14:060.06:007:27Waning Gibbous17Sun
18Mon11:032.711:183.04:470.04:420.15:587:28Waning Gibbous18Mon
19Tue11:492.65:230.15:210.15:577:29Waning Gibbous19Tue
20Wed12:072.912:412.66:030.26:060.25:557:30Waning Gibbous20Wed
21Thu1:002.91:352.66:540.37:030.35:547:31Third Quarter21Thu
22Fri1:572.92:322.77:590.38:160.45:527:32Third Quarter22Fri
23Sat2:562.93:322.99:140.39:410.35:517:33Third Quarter23Sat
24Sun4:003.04:353.210:240.111:010.15:507:34Waning Crescent24Sun
25Mon5:063.15:383.511:21-0.15:487:35Waning Crescent25Mon
26Tue6:073.36:363.812:05-0.112:10-0.35:477:37Waning Crescent26Tue
27Wed7:033.57:294.11:01-0.312:57-0.45:457:38New Moon27Wed
28Thu7:563.78:204.21:55-0.41:44-0.55:447:39New Moon28Thu
29Fri8:473.79:104.22:48-0.52:31-0.55:437:40New Moon29Fri
30Sat9:373.610:014.13:40-0.43:19-0.45:417:41New Moon30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447975)

Common Questions About Westport Harbor, MA Tides

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What time does the tide turn (slack tide) in Westport Harbor, MA today?

Slack tide in Westport Harbor, MA is approximately 5:36 pm — 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 Harbor, MA?

Westport Harbor, MA is currently in a neap phase. Tonight's moon is 47% 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 Harbor, 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 Harbor, MA?

Tide predictions for Westport Harbor, 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 Harbor, MA?

Tide data for Westport Harbor, MA is sourced from NOAA Station #8447975. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447975.

What is the moon phase in Westport Harbor, MA tonight?

Tonight the moon over Westport Harbor, MA is Third Quarter (47% illuminated). This places Westport Harbor, 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