Tides Today & Tomorrow in Wellfleet Harbor, MA

TIDE TIMES for Tuesday, June 16, 2026
The tide is currently falling in Wellfleet Harbor, MA.
Next low tide : in 3h 45m at 7:10 am (-1.4 ft)
Next high tide : 1:08 pm (10.6 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:04 am
Moon phase : New Moon (4% illuminated)
Tide Station Location : Station #8446613
Common Questions About Tides

Wellfleet Harbor, MA Tides - May 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:169.37:519.31:212.01:501.55:367:38First Quarter1Thu
2Fri8:119.48:419.72:151.72:401.35:347:39Waxing Gibbous2Fri
3Sat9:049.69:2810.23:081.23:301.05:337:40Waxing Gibbous3Sat
4Sun9:549.910:1310.83:590.74:170.75:327:41Waxing Gibbous4Sun
5Mon10:4210.310:5711.44:480.05:030.35:307:42Full Moon5Mon
6Tue11:2910.611:4111.95:35-0.65:490.05:297:43Full Moon6Tue
7Wed12:1610.86:23-1.16:36-0.25:287:45Full Moon7Wed
8Thu12:2812.21:0610.97:11-1.47:24-0.35:277:46Full Moon8Thu
9Fri1:1712.41:5710.98:01-1.58:15-0.35:267:47Waning Gibbous9Fri
10Sat2:0812.32:5010.88:52-1.49:07-0.15:247:48Waning Gibbous10Sat
11Sun3:0212.13:4510.69:45-1.110:030.25:237:49Waning Gibbous11Sun
12Mon3:5911.64:4410.510:41-0.711:030.55:227:50Third Quarter12Mon
13Tue5:0011.25:4610.411:40-0.35:217:51Third Quarter13Tue
14Wed6:0510.76:4810.412:060.712:400.15:207:52Third Quarter14Wed
15Thu7:1010.47:4910.51:100.71:400.35:197:53Waning Crescent15Thu
16Fri8:1510.18:4810.72:140.62:390.55:187:54Waning Crescent16Fri
17Sat9:1810.19:4210.93:160.53:350.75:177:55Waning Crescent17Sat
18Sun10:1410.110:3011.04:140.24:270.75:167:56Waning Crescent18Sun
19Mon11:0410.011:1411.15:050.05:140.85:157:57New Moon19Mon
20Tue11:4910.011:5511.15:51-0.15:580.95:157:58New Moon20Tue
21Wed12:329.96:33-0.16:391.05:147:59New Moon21Wed
22Thu12:3511.01:139.87:140.07:201.25:138:00New Moon22Thu
23Fri1:1510.91:539.77:550.18:011.35:128:01Waxing Crescent23Fri
24Sat1:5610.72:349.68:350.38:431.55:118:02Waxing Crescent24Sat
25Sun2:3710.53:159.59:160.59:261.65:118:03Waxing Crescent25Sun
26Mon3:1910.23:589.49:580.810:111.85:108:03Waxing Crescent26Mon
27Tue4:0410.04:429.310:421.010:591.95:098:04First Quarter27Tue
28Wed4:519.75:299.411:281.211:501.95:098:05First Quarter28Wed
29Thu5:419.56:179.512:161.35:088:06First Quarter29Thu
30Fri6:339.47:059.812:421.81:051.35:088:07First Quarter30Fri
31Sat7:279.47:5410.21:351.51:551.25:078:08Waxing Gibbous31Sat
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 10:09 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 4% 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 New Moon (4% 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