Nearby Harbors
41.4476’ N, 70.9239’ W

Penikese Island, MA

67°
H -°
L 64°
SW
6mph
Low tide
5:21 am
Photo Credits

Tides Today & Tomorrow in Penikese Island, MA

TIDE TIMES for Thursday, September 17, 2026
The tide is currently falling in Penikese Island, MA.
Next low tide : in 2h 47m at 5:21 am (0.7 ft)
Next high tide : 1:01 pm (3.3 ft)
Sunset today : 6:49 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (39% illuminated)
Tide Station Location : Station #8448248
Common Questions About Tides

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Aerial view of Cuttyhunk Marina.

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cuttyhunk noaa nautical chart

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Penikese Island, MA Tides - Oct 1938

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:452.91:203.15:440.97:361.15:395:27First Quarter1Sat
2Sun1:392.82:173.07:051.08:391.05:415:25First Quarter2Sun
3Mon2:352.83:143.08:290.99:270.95:425:23Waxing Gibbous3Mon
4Tue3:313.04:053.19:290.810:070.75:435:21Waxing Gibbous4Tue
5Wed4:223.24:503.310:190.610:450.55:445:20Waxing Gibbous5Wed
6Thu5:083.45:303.511:030.411:200.35:455:18Waxing Gibbous6Thu
7Fri5:493.76:093.711:460.311:550.15:465:16Full Moon7Fri
8Sat6:293.96:493.812:270.15:475:15Full Moon8Sat
9Sun7:084.17:303.912:280.01:070.05:485:13Full Moon9Sun
10Mon7:504.28:143.91:02-0.11:470.05:495:12Full Moon10Mon
11Tue8:344.39:003.81:37-0.12:290.15:505:10Waning Gibbous11Tue
12Wed9:224.29:503.72:15-0.13:120.25:515:08Waning Gibbous12Wed
13Thu10:144.110:443.62:570.04:020.35:525:07Waning Gibbous13Thu
14Fri11:104.011:413.53:440.15:090.55:545:05Third Quarter14Fri
15Sat12:093.94:400.36:560.65:555:04Third Quarter15Sat
16Sun12:403.51:113.85:520.58:160.55:565:02Third Quarter16Sun
17Mon1:423.62:153.87:400.59:140.45:575:00Third Quarter17Mon
18Tue2:463.73:193.89:100.410:020.25:584:59Waning Crescent18Tue
19Wed3:483.94:193.910:110.210:420.05:594:57Waning Crescent19Wed
20Thu4:454.25:134.011:030.011:18-0.16:004:56Waning Crescent20Thu
21Fri5:384.46:034.011:49-0.111:51-0.16:014:54New Moon21Fri
22Sat6:274.66:504.012:30-0.16:034:53New Moon22Sat
23Sun7:144.67:353.912:23-0.11:10-0.16:044:52New Moon23Sun
24Mon7:584.58:193.812:56-0.11:470.06:054:50New Moon24Mon
25Tue8:434.39:033.61:310.02:240.16:064:49Waxing Crescent25Tue
26Wed9:284.09:483.42:080.13:020.36:074:47Waxing Crescent26Wed
27Thu10:133.710:333.12:460.23:420.56:084:46Waxing Crescent27Thu
28Fri11:003.411:193.03:280.44:260.76:104:45Waxing Crescent28Fri
29Sat11:483.14:130.65:180.96:114:43First Quarter29Sat
30Sun12:072.812:362.95:070.86:271.06:124:42First Quarter30Sun
31Mon12:562.81:272.86:190.97:400.96:134:41First Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8448248)

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Common Questions About Penikese Island, MA Tides

Collapse All
Is this week a spring tide or neap tide in Penikese Island, MA?

Penikese Island, MA is currently in a transitional phase. Tonight's moon is 39% 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 shifting between spring and neap.

What datum are Penikese Island, 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 Penikese Island, MA?

Tide predictions for Penikese Island, 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 Penikese Island, MA?

Tide data for Penikese Island, MA is sourced from NOAA Station #8448248. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8448248.

What is the moon phase in Penikese Island, MA tonight?

Tonight the moon over Penikese Island, MA is First Quarter (39% illuminated). This places Penikese Island, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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

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