Tides Today & Tomorrow in Wellfleet Harbor, MA

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Wellfleet Harbor, MA.
Next low tide : in 3h 24m at 8:59 pm (1.6 ft)
Next high tide (tomorrow) : 2:51 am (10.4 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8446613
Common Questions About Tides

Wellfleet Harbor, MA Tides - Oct 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:188.77:3110.11:211.31:352.06:376:22Waning Crescent1Tue
2Wed8:179.18:3110.62:190.92:341.56:386:20Waning Crescent2Wed
3Thu9:149.89:3011.13:160.43:330.96:396:19Waning Crescent3Thu
4Fri10:0710.610:2511.64:10-0.24:300.16:406:17Waning Crescent4Fri
5Sat10:5611.311:1812.05:01-0.75:23-0.76:416:15New Moon5Sat
6Sun11:4412.05:50-1.16:15-1.36:426:13New Moon6Sun
7Mon12:1012.112:3312.46:39-1.27:06-1.76:436:12New Moon7Mon
8Tue1:0312.01:2312.67:28-1.17:58-1.76:446:10Waxing Crescent8Tue
9Wed1:5611.72:1312.58:17-0.88:51-1.56:456:08Waxing Crescent9Wed
10Thu2:5011.23:0512.19:08-0.39:45-1.06:466:07Waxing Crescent10Thu
11Fri3:4610.64:0011.610:010.410:43-0.46:486:05First Quarter11Fri
12Sat4:4610.04:5911.010:591.011:440.26:496:04First Quarter12Sat
13Sun5:509.56:0310.412:011.56:506:02First Quarter13Sun
14Mon6:569.37:0910.112:480.71:041.86:516:00First Quarter14Mon
15Tue8:009.28:139.91:521.02:081.96:525:59Waxing Gibbous15Tue
16Wed8:599.49:139.92:531.13:101.76:535:57Waxing Gibbous16Wed
17Thu9:509.610:0410.03:471.04:041.46:545:56Waxing Gibbous17Thu
18Fri10:339.910:4810.14:331.04:511.16:565:54Waxing Gibbous18Fri
19Sat11:1010.211:2810.15:120.95:320.86:575:53Full Moon19Sat
20Sun11:4510.45:480.96:100.66:585:51Full Moon20Sun
21Mon12:0510.112:1910.56:230.96:470.56:595:50Full Moon21Mon
22Tue12:4310.012:5310.56:591.07:250.47:005:48Full Moon22Tue
23Wed1:209.81:2810.57:351.18:030.57:015:47Waning Gibbous23Wed
24Thu1:599.62:0410.48:121.38:430.67:035:45Waning Gibbous24Thu
25Fri2:389.42:4210.38:511.69:240.77:045:44Waning Gibbous25Fri
26Sat3:209.13:2410.29:331.810:090.97:055:42Waning Gibbous26Sat
27Sun3:068.93:1110.19:192.010:001.06:064:41Third Quarter27Sun
28Mon3:578.84:0410.010:122.110:551.06:074:40Third Quarter28Mon
29Tue4:538.85:0310.011:102.111:520.96:094:38Third Quarter29Tue
30Wed5:519.16:0410.212:101.76:104:37Third Quarter30Wed
31Thu6:499.67:0610.512:500.61:111.26:114:36Waning 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 11:55 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 spring phase. Tonight's moon is 88% 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 Gibbous (88% 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