Tides Today & Tomorrow in Wellfleet Harbor, MA

TIDE TIMES for Friday, June 12, 2026
The tide is currently falling in Wellfleet Harbor, MA.
Next low tide (tomorrow) : in 6h 00m at 4:27 am (-0.5 ft)
Next high tide (tomorrow) : 10:20 am (10.1 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:04 am
Moon phase : Waning Crescent (9% illuminated)
Tide Station Location : Station #8446613
Common Questions About Tides

Wellfleet Harbor, MA Tides - Aug 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:469.35:089.811:071.511:431.65:347:58Third Quarter1Wed
2Thu5:368.95:569.711:551.95:357:57Third Quarter2Thu
3Fri6:298.66:479.612:351.712:452.15:367:56Third Quarter3Fri
4Sat7:248.47:399.71:291.81:372.35:377:55Waning Crescent4Sat
5Sun8:218.48:339.92:241.72:302.25:387:53Waning Crescent5Sun
6Mon9:168.69:2610.23:191.43:242.05:397:52Waning Crescent6Mon
7Tue10:078.910:1510.64:101.04:151.65:407:51Waning Crescent7Tue
8Wed10:539.411:0111.14:570.55:041.15:417:50New Moon8Wed
9Thu11:379.911:4711.45:420.05:510.65:427:48New Moon9Thu
10Fri12:2010.56:25-0.46:380.15:437:47New Moon10Fri
11Sat12:3311.71:0411.07:09-0.87:26-0.45:447:46New Moon11Sat
12Sun1:2011.71:4911.47:53-0.98:14-0.65:457:44Waxing Crescent12Sun
13Mon2:0911.62:3511.78:39-0.99:05-0.75:467:43Waxing Crescent13Mon
14Tue2:5811.33:2311.79:26-0.79:57-0.65:477:41Waxing Crescent14Tue
15Wed3:5110.94:1511.710:17-0.310:53-0.45:487:40First Quarter15Wed
16Thu4:4810.45:1111.411:110.211:530.05:497:38First Quarter16Thu
17Fri5:499.96:1111.212:090.75:507:37First Quarter17Fri
18Sat6:549.57:1410.912:560.21:111.05:517:35Waxing Gibbous18Sat
19Sun8:019.38:2010.82:000.42:141.25:527:34Waxing Gibbous19Sun
20Mon9:089.49:2410.93:050.43:171.25:537:32Waxing Gibbous20Mon
21Tue10:099.610:2210.94:070.34:171.05:557:31Waxing Gibbous21Tue
22Wed11:019.911:1311.05:010.25:110.85:567:29Full Moon22Wed
23Thu11:4710.111:5911.05:480.15:590.65:577:28Full Moon23Thu
24Fri12:2910.36:300.16:440.55:587:26Full Moon24Fri
25Sat12:4210.81:0810.47:100.27:270.45:597:25Full Moon25Sat
26Sun1:2310.61:4510.47:480.48:080.56:007:23Waning Gibbous26Sun
27Mon2:0410.32:2310.38:260.78:490.76:017:21Waning Gibbous27Mon
28Tue2:4410.03:0110.29:051.09:310.96:027:20Waning Gibbous28Tue
29Wed3:259.63:4110.09:451.410:151.26:037:18Waning Gibbous29Wed
30Thu4:109.24:249.810:271.711:031.56:047:16Third Quarter30Thu
31Fri4:588.85:129.711:142.011:551.76:057:15Third Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8446613)

Common Questions About Wellfleet Harbor, MA Tides

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

Slack tide in Wellfleet Harbor, MA is approximately 7:23 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 Wellfleet Harbor, MA?

Wellfleet Harbor, MA is currently in a spring phase. Tonight's moon is 9% 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 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 Waning Crescent (9% illuminated). This places Wellfleet 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