Tides Today & Tomorrow in Wellfleet Harbor, MA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Wellfleet Harbor, MA.
Next low tide : 11:09 pm (0.8 ft)
Next high tide : in 1h 14m at 4:52 pm (10.4 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:04 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8446613
Common Questions About Tides

Wellfleet Harbor, MA Tides - Jan 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:019.41:0410.47:111.07:410.17:074:19Waxing Crescent1Tue
2Wed1:409.31:4410.27:511.18:210.27:074:20Waxing Crescent2Wed
3Thu2:199.32:2510.08:331.29:020.47:074:21Waxing Crescent3Thu
4Fri3:009.33:099.89:181.39:450.57:074:22Waxing Crescent4Fri
5Sat3:439.33:569.510:061.310:310.77:074:22First Quarter5Sat
6Sun4:309.44:489.310:581.311:210.87:074:23First Quarter6Sun
7Mon5:199.75:439.211:531.17:074:24First Quarter7Mon
8Tue6:1110.06:409.312:130.712:500.77:074:25Waxing Gibbous8Tue
9Wed7:0510.57:409.51:070.61:480.27:074:26Waxing Gibbous9Wed
10Thu8:0111.08:399.82:030.42:46-0.47:074:28Waxing Gibbous10Thu
11Fri8:5711.69:3510.23:000.03:42-1.17:064:29Waxing Gibbous11Fri
12Sat9:5112.110:3010.63:55-0.54:36-1.77:064:30Full Moon12Sat
13Sun10:4412.511:2410.94:48-0.85:29-2.17:064:31Full Moon13Sun
14Mon11:3812.65:42-1.16:21-2.27:054:32Full Moon14Mon
15Tue12:1811.112:3312.56:35-1.27:13-2.27:054:33Waning Gibbous15Tue
16Wed1:1211.21:2712.27:29-1.18:04-1.87:044:34Waning Gibbous16Wed
17Thu2:0511.12:2211.68:23-0.88:56-1.37:044:35Waning Gibbous17Thu
18Fri2:5910.93:1811.09:20-0.49:50-0.77:034:37Third Quarter18Fri
19Sat3:5410.64:1810.210:180.010:46-0.17:034:38Third Quarter19Sat
20Sun4:5210.35:199.611:190.411:420.57:024:39Third Quarter20Sun
21Mon5:4910.16:219.112:210.77:024:40Third Quarter21Mon
22Tue6:479.97:248.912:390.91:230.87:014:41Waning Crescent22Tue
23Wed7:449.98:238.81:361.22:230.87:004:43Waning Crescent23Wed
24Thu8:3810.09:168.92:311.33:180.66:594:44Waning Crescent24Thu
25Fri9:2510.110:019.03:211.24:040.46:594:45Waning Crescent25Fri
26Sat10:0810.310:429.24:061.14:450.26:584:46New Moon26Sat
27Sun10:4710.411:219.34:480.95:230.06:574:48New Moon27Sun
28Mon11:2510.511:589.45:280.86:00-0.16:564:49New Moon28Mon
29Tue12:0310.56:070.76:37-0.16:554:50New Moon29Tue
30Wed12:359.512:4110.56:460.67:14-0.16:544:52Waxing Crescent30Wed
31Thu1:119.61:1910.47:260.67:51-0.16:534:53Waxing Crescent31Thu
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 8:00 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 37% 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 First Quarter (37% 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