41.6491’ N, 70.2758’ W

Hyannis Harbor, MA

59°
H 62°
L 41°
W
13mph
High tide
11:47 am

Tides Today & Tomorrow in Hyannis Harbor, MA

TIDE TIMES for Monday, November 9, 2026
The tide is currently rising in Hyannis Harbor, MA.
Next low tide : 5:49 pm (0.1 ft)
Next high tide : in 10m at 11:47 am (3.9 ft)
Sunset today : 4:26 pm
Sunrise tomorrow : 6:23 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8447605
Common Questions About Tides

Hyannis Harbor, MA Tides - Apr 1863

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:563.210:183.13:040.43:320.35:286:09Waxing Gibbous1Wed
2Thu10:423.210:593.33:530.24:150.35:266:10Full Moon2Thu
3Fri11:283.211:403.54:410.04:580.25:246:12Full Moon3Fri
4Sat12:143.25:30-0.15:430.25:236:13Full Moon4Sat
5Sun12:223.71:003.26:19-0.36:290.25:216:14Full Moon5Sun
6Mon1:063.81:473.17:09-0.47:160.25:196:15Waning Gibbous6Mon
7Tue1:523.92:353.17:59-0.48:050.25:186:16Waning Gibbous7Tue
8Wed2:414.03:283.08:50-0.48:550.25:166:17Waning Gibbous8Wed
9Thu3:353.94:253.09:44-0.39:490.25:146:18Third Quarter9Thu
10Fri4:343.95:243.010:39-0.210:460.35:136:19Third Quarter10Fri
11Sat5:353.86:223.111:35-0.211:460.25:116:20Third Quarter11Sat
12Sun6:373.87:203.312:31-0.15:106:21Third Quarter12Sun
13Mon7:393.78:193.412:480.21:280.05:086:22Waning Crescent13Mon
14Tue8:423.69:153.61:520.12:240.05:066:23Waning Crescent14Tue
15Wed9:433.610:073.82:540.03:160.15:056:25Waning Crescent15Wed
16Thu10:403.510:563.93:51-0.14:050.15:036:26New Moon16Thu
17Fri11:343.411:433.94:44-0.14:510.25:026:27New Moon17Fri
18Sat12:253.35:34-0.25:370.35:006:28New Moon18Sat
19Sun12:293.91:143.26:23-0.16:220.44:596:29New Moon19Sun
20Mon1:133.81:593.17:09-0.17:070.54:576:30Waxing Crescent20Mon
21Tue1:563.72:443.07:530.07:510.64:556:31Waxing Crescent21Tue
22Wed2:403.63:302.88:360.18:360.74:546:32Waxing Crescent22Wed
23Thu3:263.54:182.79:200.29:220.84:536:33Waxing Crescent23Thu
24Fri4:153.35:072.710:060.410:100.84:516:34First Quarter24Fri
25Sat5:053.25:532.710:520.411:010.84:506:35First Quarter25Sat
26Sun5:553.16:382.811:390.511:530.84:486:36First Quarter26Sun
27Mon6:453.17:232.912:270.54:476:38First Quarter27Mon
28Tue7:363.18:073.012:460.71:150.54:456:39Waxing Gibbous28Tue
29Wed8:283.18:523.21:400.62:030.54:446:40Waxing Gibbous29Wed
30Thu9:193.19:353.52:340.42:500.44:436:41Waxing Gibbous30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447605)

Common Questions About Hyannis Harbor, MA Tides

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Is this week a spring tide or neap tide in Hyannis Harbor, MA?

Hyannis Harbor, MA is currently in a spring phase. Tonight's moon is 0% 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 Hyannis 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 Hyannis Harbor, MA?

Tide predictions for Hyannis 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 Hyannis Harbor, MA?

Tide data for Hyannis Harbor, MA is sourced from NOAA Station #8447605. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447605.

What is the moon phase in Hyannis Harbor, MA tonight?

Tonight the moon over Hyannis Harbor, MA is New Moon (0% illuminated). This places Hyannis 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