Tides Today & Tomorrow in Wellfleet Harbor, MA

TIDE TIMES for Thursday, August 6, 2026
The tide is currently rising in Wellfleet Harbor, MA.
Next low tide (tomorrow) : 12:43 am (0.6 ft)
Next high tide : in 5h 37m at 5:55 pm (10.9 ft)
Sunset today : 7:52 pm
Sunrise tomorrow : 5:39 am
Moon phase : Third Quarter (44% illuminated)
Tide Station Location : Station #8446613
Common Questions About Tides

Wellfleet Harbor, MA Tides - Aug 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:5711.21:3110.37:31-0.27:440.55:337:59Waning Gibbous1Fri
2Sat1:4111.02:1110.38:120.08:280.65:347:58Waning Gibbous2Sat
3Sun2:2410.72:5110.28:520.39:110.85:357:57Waning Gibbous3Sun
4Mon3:0610.33:3210.19:330.69:561.05:367:55Waning Gibbous4Mon
5Tue3:499.94:1410.010:151.010:421.35:377:54Waning Gibbous5Tue
6Wed4:359.54:599.910:591.311:311.55:387:53Third Quarter6Wed
7Thu5:259.15:479.811:461.65:397:52Third Quarter7Thu
8Fri6:168.86:369.712:231.612:361.85:407:51Third Quarter8Fri
9Sat7:108.77:289.81:161.61:271.95:417:49Third Quarter9Sat
10Sun8:058.78:2110.02:091.52:201.95:427:48Waning Crescent10Sun
11Mon9:008.99:1310.43:031.23:131.65:437:47Waning Crescent11Mon
12Tue9:519.310:0410.83:560.84:051.25:447:45Waning Crescent12Tue
13Wed10:399.810:5211.34:450.34:550.75:457:44New Moon13Wed
14Thu11:2510.311:3911.75:31-0.35:440.15:467:42New Moon14Thu
15Fri12:1110.96:17-0.86:33-0.45:477:41New Moon15Fri
16Sat12:2712.012:5811.37:03-1.17:22-0.85:487:40New Moon16Sat
17Sun1:1612.01:4511.77:50-1.38:12-1.05:497:38Waxing Crescent17Sun
18Mon2:0711.92:3411.98:38-1.29:03-1.05:507:37Waxing Crescent18Mon
19Tue2:5811.73:2411.99:27-1.09:57-0.85:517:35Waxing Crescent19Tue
20Wed3:5211.24:1811.810:19-0.610:54-0.55:527:34First Quarter20Wed
21Thu4:5010.75:1511.511:15-0.111:54-0.25:547:32First Quarter21Thu
22Fri5:5210.26:1611.212:140.45:557:31First Quarter22Fri
23Sat6:579.87:1911.012:570.11:150.85:567:29Waxing Gibbous23Sat
24Sun8:039.78:2410.82:000.32:171.05:577:27Waxing Gibbous24Sun
25Mon9:089.79:2610.83:040.43:191.05:587:26Waxing Gibbous25Mon
26Tue10:079.810:2210.94:040.34:170.95:597:24Waxing Gibbous26Tue
27Wed10:5810.011:1110.94:570.25:090.76:007:23Full Moon27Wed
28Thu11:4210.211:5510.95:430.15:550.56:017:21Full Moon28Thu
29Fri12:2310.36:240.16:390.56:027:19Full Moon29Fri
30Sat12:3710.81:0110.47:040.27:200.46:037:18Full Moon30Sat
31Sun1:1710.61:3910.47:420.48:010.56:047:16Waning Gibbous31Sun
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 9:19 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 44% 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 Third Quarter (44% 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