Tides Today & Tomorrow in Westport Harbor, MA

TIDE TIMES for Friday, June 5, 2026
The tide is currently falling in Westport Harbor, MA.
Next low tide : in 1h 59m at 5:48 am (0.4 ft)
Next high tide : 12:08 pm (2.5 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waning Gibbous (76% illuminated)
Tide Station Location : Station #8447975
Common Questions About Tides

Westport Harbor, MA Tides - Jun 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:443.21:153.07:210.46:510.65:128:12First Quarter1Sun
2Mon1:383.02:103.08:260.58:150.75:128:12First Quarter2Mon
3Tue2:302.73:032.99:170.69:480.85:118:13First Quarter3Tue
4Wed3:222.53:572.99:540.610:460.75:118:14First Quarter4Wed
5Thu4:152.44:512.910:270.511:290.65:118:14Waxing Gibbous5Thu
6Fri5:112.35:433.011:020.55:108:15Waxing Gibbous6Fri
7Sat6:022.46:283.112:080.511:39 AM0.45:108:16Waxing Gibbous7Sat
8Sun6:472.47:083.112:460.412:180.35:108:16Waxing Gibbous8Sun
9Mon7:272.57:453.21:250.312:590.35:108:17Full Moon9Mon
10Tue8:062.68:213.22:070.21:400.35:108:17Full Moon10Tue
11Wed8:442.68:583.22:500.22:220.25:098:18Full Moon11Wed
12Thu9:242.79:373.23:320.23:050.25:098:18Full Moon12Thu
13Fri10:052.710:183.24:110.23:470.35:098:19Waning Gibbous13Fri
14Sat10:492.711:033.14:460.24:290.35:098:19Waning Gibbous14Sat
15Sun11:362.711:513.15:200.25:120.35:098:20Waning Gibbous15Sun
16Mon12:262.85:570.26:000.45:098:20Waning Gibbous16Mon
17Tue12:423.01:173.06:390.26:580.55:108:20Third Quarter17Tue
18Wed1:353.02:103.17:300.28:120.55:108:21Third Quarter18Wed
19Thu2:292.93:043.38:260.29:380.55:108:21Third Quarter19Thu
20Fri3:272.84:033.59:250.110:570.35:108:21Waning Crescent20Fri
21Sat4:312.85:063.610:240.05:108:21Waning Crescent21Sat
22Sun5:362.96:083.812:010.211:20 AM0.05:108:22Waning Crescent22Sun
23Mon6:373.07:064.012:570.112:15-0.15:118:22Waning Crescent23Mon
24Tue7:343.28:014.01:530.01:09-0.15:118:22New Moon24Tue
25Wed8:273.38:534.02:500.02:04-0.15:118:22New Moon25Wed
26Thu9:193.49:443.93:440.03:00-0.15:128:22New Moon26Thu
27Fri10:103.410:353.74:310.03:540.05:128:22Waxing Crescent27Fri
28Sat11:013.311:253.45:100.14:440.25:138:22Waxing Crescent28Sat
29Sun11:533.25:450.25:320.45:138:22Waxing Crescent29Sun
30Mon12:143.212:453.16:190.36:220.55:148:22Waxing Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447975)

Common Questions About Westport Harbor, MA Tides

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

Slack tide in Westport Harbor, MA is approximately 8:58 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 transitional phase. Tonight's moon is 76% 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 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 Waning Gibbous (76% illuminated). This places Westport Harbor, 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