Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Westport Harbor, MA.
Next low tide : 11:41 am (0.5 ft)
Next high tide : in 4h 07m at 6:13 am (2.4 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Westport Harbor, MA Tides - Jul 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:202.56:423.212:430.412:050.25:148:22Waning Crescent1Sun
2Mon7:102.77:303.41:270.312:520.15:158:22New Moon2Mon
3Tue7:582.98:163.62:120.11:410.05:158:21New Moon3Tue
4Wed8:453.19:033.72:580.02:31-0.15:168:21New Moon4Wed
5Thu9:343.39:513.73:42-0.13:22-0.15:168:21New Moon5Thu
6Fri10:233.410:403.74:22-0.14:13-0.15:178:21Waxing Crescent6Fri
7Sat11:143.511:323.65:00-0.15:040.05:188:20Waxing Crescent7Sat
8Sun12:083.65:39-0.15:570.15:188:20Waxing Crescent8Sun
9Mon12:263.41:033.66:210.06:590.35:198:19First Quarter9Mon
10Tue1:213.21:583.67:100.18:230.55:208:19First Quarter10Tue
11Wed2:173.02:553.68:070.210:040.55:208:19First Quarter11Wed
12Thu3:162.83:563.59:100.311:180.55:218:18Waxing Gibbous12Thu
13Fri4:202.75:013.510:160.45:228:18Waxing Gibbous13Fri
14Sat5:272.76:043.512:160.411:17 AM0.45:238:17Waxing Gibbous14Sat
15Sun6:282.97:003.61:060.412:110.35:248:16Waxing Gibbous15Sun
16Mon7:213.07:503.61:510.41:000.35:248:16Full Moon16Mon
17Tue8:103.18:353.62:310.31:470.35:258:15Full Moon17Tue
18Wed8:553.29:183.53:060.32:340.25:268:14Full Moon18Wed
19Thu9:383.29:583.43:360.23:200.25:278:14Full Moon19Thu
20Fri10:203.110:373.24:050.24:030.35:288:13Waning Gibbous20Fri
21Sat11:013.011:163.04:350.24:450.45:298:12Waning Gibbous21Sat
22Sun11:423.011:542.85:060.25:260.55:308:11Waning Gibbous22Sun
23Mon12:222.95:390.36:090.65:318:10Waning Gibbous23Mon
24Tue12:332.61:012.86:150.46:570.75:318:10Third Quarter24Tue
25Wed1:142.41:402.76:540.57:570.85:328:09Third Quarter25Wed
26Thu1:572.32:222.77:420.59:130.95:338:08Third Quarter26Thu
27Fri2:452.33:102.78:380.610:300.85:348:07Third Quarter27Fri
28Sat3:402.34:092.89:400.511:290.75:358:06Waning Crescent28Sat
29Sun4:442.35:143.010:420.45:368:05Waning Crescent29Sun
30Mon5:482.56:143.212:180.511:39 AM0.25:378:04Waning Crescent30Mon
31Tue6:432.87:073.51:030.312:320.15:388:03Waning Crescent31Tue
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 8:57 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 Harbor, MA?

Westport Harbor, MA is currently in a spring phase. Tonight's moon is 90% 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 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 Waxing Gibbous (90% illuminated). This places Westport Harbor, 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