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 (tomorrow) : 1:02 am (0.5 ft)
Next high tide : in 1h 58m at 6:41 pm (3.1 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 2047

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:242.93:023.58:120.29:370.55:148:22First Quarter1Mon
2Tue3:242.84:033.69:160.210:590.45:148:22Waxing Gibbous2Tue
3Wed4:292.85:093.710:210.15:158:21Waxing Gibbous3Wed
4Thu5:362.96:123.812:040.311:23 AM0.15:168:21Waxing Gibbous4Thu
5Fri6:383.17:103.91:000.212:210.05:168:21Waxing Gibbous5Fri
6Sat7:343.38:034.01:530.11:170.05:178:21Full Moon6Sat
7Sun8:263.48:534.02:450.02:120.05:178:20Full Moon7Sun
8Mon9:173.59:423.93:320.03:060.05:188:20Full Moon8Mon
9Tue10:063.510:283.74:100.03:570.15:198:20Waning Gibbous9Tue
10Wed10:543.411:153.44:430.14:430.25:208:19Waning Gibbous10Wed
11Thu11:433.35:130.15:260.45:208:19Waning Gibbous11Thu
12Fri12:013.112:323.25:460.26:120.55:218:18Waning Gibbous12Fri
13Sat12:472.91:193.06:220.37:040.75:228:18Third Quarter13Sat
14Sun1:332.62:052.97:030.48:110.85:238:17Third Quarter14Sun
15Mon2:172.42:492.87:520.59:300.95:238:17Third Quarter15Mon
16Tue3:042.33:372.78:480.610:380.85:248:16Third Quarter16Tue
17Wed3:562.24:332.79:460.611:310.75:258:15Waning Crescent17Wed
18Thu4:562.25:312.810:440.55:268:15Waning Crescent18Thu
19Fri5:542.46:212.912:180.611:37 AM0.45:278:14Waning Crescent19Fri
20Sat6:432.57:043.11:010.512:250.35:288:13Waning Crescent20Sat
21Sun7:272.77:443.31:430.31:120.25:288:12New Moon21Sun
22Mon8:092.98:253.42:230.21:570.15:298:11New Moon22Mon
23Tue8:523.19:063.53:020.12:430.05:308:11New Moon23Tue
24Wed9:353.39:493.53:370.03:290.05:318:10New Moon24Wed
25Thu10:203.410:353.54:09-0.14:150.05:328:09Waxing Crescent25Thu
26Fri11:083.511:233.44:43-0.15:000.15:338:08Waxing Crescent26Fri
27Sat11:583.55:19-0.15:480.25:348:07Waxing Crescent27Sat
28Sun12:163.212:513.55:590.06:430.35:358:06First Quarter28Sun
29Mon1:113.01:463.56:470.17:550.55:368:05First Quarter29Mon
30Tue2:082.92:443.57:440.29:400.65:378:04First Quarter30Tue
31Wed3:082.83:473.58:520.311:080.55:388:03Waxing Gibbous31Wed
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 9:51 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 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