Tides Today & Tomorrow in Wellfleet Harbor, MA

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Wellfleet Harbor, MA.
Next low tide : in 5h 10m at 9:51 am (-0.7 ft)
Next high tide : 3:55 pm (10.5 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:04 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8446613
Common Questions About Tides

Wellfleet Harbor, MA Tides - Jun 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:4411.43:2510.39:22-0.49:370.95:068:09Waxing Crescent1Wed
2Thu3:3410.94:1510.010:110.110:281.35:068:09Waxing Crescent2Thu
3Fri4:2510.35:059.811:010.611:221.65:068:10First Quarter3Fri
4Sat5:189.95:579.611:521.05:058:11First Quarter4Sat
5Sun6:129.56:479.612:171.812:431.35:058:12First Quarter5Sun
6Mon7:079.27:389.71:111.81:331.65:058:12First Quarter6Mon
7Tue8:029.18:279.92:061.72:221.75:048:13Waxing Gibbous7Tue
8Wed8:559.19:1510.12:591.53:121.75:048:13Waxing Gibbous8Wed
9Thu9:469.210:0010.43:491.23:591.65:048:14Waxing Gibbous9Thu
10Fri10:339.310:4210.74:360.94:441.45:048:15Waxing Gibbous10Fri
11Sat11:169.511:2310.95:200.55:271.25:048:15Full Moon11Sat
12Sun11:589.76:020.26:101.05:048:16Full Moon12Sun
13Mon12:0411.112:419.96:44-0.16:530.95:048:16Full Moon13Mon
14Tue12:4611.31:2410.07:27-0.47:370.75:048:17Full Moon14Tue
15Wed1:3011.42:0810.28:11-0.58:240.65:048:17Waning Gibbous15Wed
16Thu2:1611.52:5410.48:56-0.69:120.55:048:17Waning Gibbous16Thu
17Fri3:0411.43:4210.69:43-0.610:030.55:048:18Waning Gibbous17Fri
18Sat3:5511.24:3310.710:34-0.510:580.45:048:18Third Quarter18Sat
19Sun4:5011.05:2710.911:27-0.311:570.45:048:18Third Quarter19Sun
20Mon5:4910.76:2411.112:22-0.15:048:18Third Quarter20Mon
21Tue6:5010.47:2111.212:570.31:190.15:058:19Third Quarter21Tue
22Wed7:5210.38:2011.41:580.12:170.25:058:19Waning Crescent22Wed
23Thu8:5610.29:1911.63:00-0.13:160.35:058:19Waning Crescent23Thu
24Fri9:5710.310:1511.84:00-0.44:130.35:058:19Waning Crescent24Fri
25Sat10:5410.411:0811.94:56-0.75:070.25:068:19New Moon25Sat
26Sun11:4710.511:5811.95:49-0.85:590.25:068:19New Moon26Sun
27Mon12:3810.56:39-0.86:490.35:078:19New Moon27Mon
28Tue12:4711.71:2710.47:26-0.77:370.55:078:19New Moon28Tue
29Wed1:3511.42:1310.38:12-0.58:240.75:078:19Waxing Crescent29Wed
30Thu2:2111.12:5810.28:57-0.19:110.95:088:19Waxing Crescent30Thu
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 12:53 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 transitional phase. Tonight's moon is 27% 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 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 Waxing Crescent (27% illuminated). This places Wellfleet 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