Tides Today & Tomorrow in Wellfleet Harbor, MA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Wellfleet Harbor, MA.
Next low tide (tomorrow) : 1:11 am (1.2 ft)
Next high tide : in 1h 21m at 6:43 pm (10.3 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:05 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8446613
Common Questions About Tides

Wellfleet Harbor, MA Tides - Aug 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:109.89:2711.73:15-0.23:280.65:347:59Waxing Gibbous1Mon
2Tue10:1210.010:2612.04:16-0.54:280.45:357:57Waxing Gibbous2Tue
3Wed11:1010.311:2312.15:13-0.85:240.25:367:56Full Moon3Wed
4Thu12:0510.56:07-1.06:190.05:377:55Full Moon4Thu
5Fri12:1712.112:5810.76:59-1.17:12-0.15:387:54Full Moon5Fri
6Sat1:1112.01:4910.77:49-0.98:030.05:397:53Waning Gibbous6Sat
7Sun2:0211.62:3710.78:36-0.68:540.25:407:51Waning Gibbous7Sun
8Mon2:5211.23:2410.59:23-0.29:440.55:417:50Waning Gibbous8Mon
9Tue3:4210.64:1110.310:090.410:350.85:427:49Waning Gibbous9Tue
10Wed4:3210.04:5910.110:570.911:281.25:437:47Third Quarter10Wed
11Thu5:259.55:489.911:461.55:447:46Third Quarter11Thu
12Fri6:199.06:399.712:231.412:371.95:457:45Third Quarter12Fri
13Sat7:158.77:329.61:181.61:282.25:467:43Third Quarter13Sat
14Sun8:128.58:269.72:141.62:212.35:477:42Waning Crescent14Sun
15Mon9:098.69:199.83:101.63:152.25:487:40Waning Crescent15Mon
16Tue10:018.710:0810.14:031.34:052.05:497:39Waning Crescent16Tue
17Wed10:479.010:5210.44:501.04:521.75:507:38Waning Crescent17Wed
18Thu11:299.311:3410.75:320.75:361.45:517:36New Moon18Thu
19Fri12:099.66:120.46:191.15:527:35New Moon19Fri
20Sat12:1510.912:489.96:520.17:010.75:537:33New Moon20Sat
21Sun12:5611.01:2710.27:31-0.17:440.45:547:32New Moon21Sun
22Mon1:3811.12:0610.68:11-0.28:280.25:557:30Waxing Crescent22Mon
23Tue2:2111.02:4710.88:52-0.29:130.15:567:28Waxing Crescent23Tue
24Wed3:0610.93:3011.09:36-0.110:020.05:577:27Waxing Crescent24Wed
25Thu3:5510.64:1811.110:230.110:550.15:587:25First Quarter25Thu
26Fri4:4810.25:1011.111:140.511:530.25:597:24First Quarter26Fri
27Sat5:469.96:0811.112:100.76:007:22First Quarter27Sat
28Sun6:499.67:0811.012:540.21:101.06:017:20First Quarter28Sun
29Mon7:549.58:1211.11:570.22:121.06:027:19Waxing Gibbous29Mon
30Tue9:019.69:1711.33:010.13:150.96:037:17Waxing Gibbous30Tue
31Wed10:039.910:1811.54:03-0.14:160.66:047:16Waxing Gibbous31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8446613)

Common Questions About Wellfleet Harbor, MA Tides

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

Slack tide in Wellfleet Harbor, MA is approximately 9:57 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 Wellfleet Harbor, MA?

Wellfleet Harbor, MA is currently in a neap phase. Tonight's moon is 58% 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 Wellfleet 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 Wellfleet Harbor, MA?

Tide predictions for Wellfleet 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 Wellfleet Harbor, MA?

Tide data for Wellfleet Harbor, MA is sourced from NOAA Station #8446613. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8446613.

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

Tonight the moon over Wellfleet Harbor, MA is First Quarter (58% illuminated). This places Wellfleet 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