Tides Today & Tomorrow in Wellfleet Harbor, MA

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Wellfleet Harbor, MA.
Next low tide (tomorrow) : 4:07 am (-0.3 ft)
Next high tide : in 3h 36m at 9:15 pm (11.6 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:15 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8446613
Common Questions About Tides

Wellfleet Harbor, MA Tides - May 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:199.911:2910.95:240.35:350.95:357:38New Moon1Fri
2Sat12:0110.06:06-0.16:160.75:347:40New Moon2Sat
3Sun12:0811.212:4410.16:49-0.46:580.65:327:41New Moon3Sun
4Mon12:5011.51:2810.17:33-0.67:430.55:317:42Waxing Crescent4Mon
5Tue1:3511.62:1510.18:19-0.78:300.55:307:43Waxing Crescent5Tue
6Wed2:2211.63:0410.19:08-0.69:200.65:297:44Waxing Crescent6Wed
7Thu3:1311.43:5710.09:59-0.510:140.85:277:45Waxing Crescent7Thu
8Fri4:0811.24:5410.010:54-0.211:130.95:267:46First Quarter8Fri
9Sat5:0810.95:5410.111:520.05:257:47First Quarter9Sat
10Sun6:1210.66:5410.312:160.912:510.15:247:48First Quarter10Sun
11Mon7:1710.47:5410.61:190.71:500.25:237:49Waxing Gibbous11Mon
12Tue8:2210.38:5311.02:230.42:480.35:227:50Waxing Gibbous12Tue
13Wed9:2410.39:4811.33:250.13:450.35:217:51Waxing Gibbous13Wed
14Thu10:2210.410:3811.54:22-0.34:380.35:207:52Waxing Gibbous14Thu
15Fri11:1410.411:2511.65:15-0.65:270.45:197:53Full Moon15Fri
16Sat12:0410.36:04-0.76:140.55:187:54Full Moon16Sat
17Sun12:1111.612:5110.26:51-0.66:590.75:177:55Full Moon17Sun
18Mon12:5511.41:3610.07:36-0.47:440.95:167:56Waning Gibbous18Mon
19Tue1:3911.12:219.88:20-0.28:291.25:157:57Waning Gibbous19Tue
20Wed2:2310.83:049.59:040.29:131.55:147:58Waning Gibbous20Wed
21Thu3:0810.53:499.39:480.610:001.85:137:59Waning Gibbous21Thu
22Fri3:5410.14:369.210:340.910:492.05:138:00Third Quarter22Fri
23Sat4:439.75:249.211:211.311:412.15:128:01Third Quarter23Sat
24Sun5:359.46:139.212:101.55:118:02Third Quarter24Sun
25Mon6:289.27:029.412:342.112:581.65:108:03Third Quarter25Mon
26Tue7:219.17:509.61:272.01:471.75:108:04Third Quarter26Tue
27Wed8:149.18:379.92:201.72:361.75:098:05Waning Crescent27Wed
28Thu9:079.29:2410.33:131.33:241.55:088:05Waning Crescent28Thu
29Fri9:579.410:0910.84:030.84:121.35:088:06Waning Crescent29Fri
30Sat10:459.610:5311.24:510.34:591.15:078:07New Moon30Sat
31Sun11:319.811:3811.65:38-0.25:450.85:078:08New Moon31Sun
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 12:41 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 11% 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 (11% 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