Nearby Harbors
41.4476’ N, 70.9239’ W

Penikese Island, MA

53°
H -°
L 51°
NE
25mph
Low tide
10:26 pm
Photo Credits

Tides Today & Tomorrow in Penikese Island, MA

TIDE TIMES for Tuesday, October 20, 2026
The tide is currently falling in Penikese Island, MA.
Next low tide : in 2h 16m at 10:26 pm (0.8 ft)
Next high tide (tomorrow) : 4:21 am (2.9 ft)
Sunset today : 5:55 pm
Sunrise tomorrow : 7:01 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #8448248
Common Questions About Tides

Featured Local Businesses

Aerial view of Cuttyhunk Marina.

Cuttyhunk Marina
cuttyhunk noaa nautical chart

Cuttyhunk Harbormaster

Concordia Company
Cape Yachts

Cape Yachts
South Wharf Yacht Yard

South Wharf Yacht Yard & Marina

Dartmouth Harbormaster

Penikese Island, MA Tides - Aug 1879

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:353.87:044.412:420.012:150.04:427:05Full Moon1Fri
2Sat7:244.07:514.41:210.01:030.04:437:04Full Moon2Sat
3Sun8:114.18:354.21:550.01:480.04:437:03Full Moon3Sun
4Mon8:564.09:194.02:250.02:310.14:447:02Waning Gibbous4Mon
5Tue9:413.910:033.72:540.13:130.34:457:00Waning Gibbous5Tue
6Wed10:263.810:453.43:240.23:550.54:466:59Waning Gibbous6Wed
7Thu11:103.611:283.13:560.34:410.74:476:58Waning Gibbous7Thu
8Fri11:533.44:310.45:340.94:496:57Third Quarter8Fri
9Sat12:112.812:383.25:120.66:431.04:506:55Third Quarter9Sat
10Sun12:572.71:263.16:020.78:031.14:516:54Third Quarter10Sun
11Mon1:472.62:213.07:040.89:081.04:526:53Third Quarter11Mon
12Tue2:432.63:223.08:150.810:010.94:536:51Waning Crescent12Tue
13Wed3:422.74:203.29:180.710:480.74:546:50Waning Crescent13Wed
14Thu4:382.95:103.410:130.511:310.54:556:49Waning Crescent14Thu
15Fri5:283.25:543.711:030.34:566:47Waning Crescent15Fri
16Sat6:143.56:363.912:120.311:50 AM0.24:576:46New Moon16Sat
17Sun6:583.87:184.112:490.112:360.04:586:44New Moon17Sun
18Mon7:424.08:014.21:240.01:21-0.14:596:43New Moon18Mon
19Tue8:274.28:474.21:57-0.12:07-0.15:006:42Waxing Crescent19Tue
20Wed9:144.39:354.02:30-0.22:540.05:016:40Waxing Crescent20Wed
21Thu10:044.310:253.83:05-0.13:440.15:026:39Waxing Crescent21Thu
22Fri10:564.311:193.63:43-0.14:420.35:036:37Waxing Crescent22Fri
23Sat11:524.24:270.16:010.55:046:35First Quarter23Sat
24Sun12:163.412:514.15:210.37:480.65:056:34First Quarter24Sun
25Mon1:173.21:553.96:320.59:060.65:066:32First Quarter25Mon
26Tue2:213.23:023.98:100.610:060.55:076:31Waxing Gibbous26Tue
27Wed3:273.34:074.09:340.510:580.35:086:29Waxing Gibbous27Wed
28Thu4:303.55:064.110:350.411:410.25:096:28Waxing Gibbous28Thu
29Fri5:263.75:584.211:260.25:106:26Waxing Gibbous29Fri
30Sat6:163.96:444.212:170.212:090.25:116:24Full Moon30Sat
31Sun7:024.17:274.112:470.112:500.15:126:23Full Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8448248)

www.USHarbors.com

© 2026 US Harbors LLC All rights reserved

The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

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 69% 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 (69% 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

Coastal Stories See All

A car drives through a snowstorm in Broomfield, Colorado, in 2024. (Image credit: Bob Hyatt/NOAA)

El Nino looms large over U.S. Winter Outlook

By noaa.gov, noaa.gov. NOAA’s U.S. Winter Outlook, released today, shows how El Nino will likely influence the… More

Coastal NewsWeather & Tides

Archival photo of New England swordfishing vessel (left) courtesy of NOAA Fisheries; Background photo and photo offloading fish (right) courtesy of Hawaii Longline Association/Eric Kingma

Highly Migratory Species Management: Managing Shared Resources at Home and Around the World

By fisheries.noaa.gov, fisheries.noaa.gov. Highly migratory species—like Atlantic yellowfin tuna, Pacific albacore, and Atlantic swordfish—travel thousands of miles across… More

Coastal NewsOcean Science

A freediver from the Papahānaumokuākea Marine Debris Project works to carefully remove a ghost net from the reef at Kamokuokamohoali‘i (Maro Reef) in Hawaii. (Image credit: Andrew Sullivan-Hawkins/Papahānaumokuākea Marine Debris Project (Under permit # PMNM-2024-003))

Large-scale Marine Debris: 4 Ways to Clean up the Big Stuff

By fisheries.noaa.gov, fisheries.noaa.gov. Marine debris is a challenging problem. Across the country, NOAA and partners… More

Coastal NewsOcean Science

Map showing sea surface height anomalies using Darker reds to show sea levels higher than normal, while darker blues show heights below normal

Kelvin Waves, Explained

By fisheries.noaa.gov, fisheries.noaa.gov. You may be hearing a lot about Kelvin waves in the news.… More

Coastal NewsOcean ScienceWeather & Tides

Southern Resident killer whales swim just off Seattle’s shore. NOAA experts anticipate that the West Coast and the Pacific Islands will feel the effects of the 2026–2027 El Niño event most directly. Credit: NOAA Northwest Fisheries Science Center; taken under NOAA permit #781-1824

How Will El Niño Affect Your Local Fisheries?

By fisheries.noaa.gov, fisheries.noaa.gov. What does El Niño mean for U.S. fisheries and marine life? What… More

Coastal NewsOcean ScienceWeather & Tides

NOAA's flood inundation map (left) depicting the forecast for flooding extent in New London, Wisconsin, and a photo of flooded streets in New London (right), dated April 17, 2026. (Image credit: NOAA NWS)

NOAA’s flood mapping tool now covers nearly 100% of U.S.

By fisheries.noaa.gov, fisheries.noaa.gov. NOAA’s National Weather Service announced today that Flood Inundation Mapping (FIM), a… More

Coastal NewsWeather & Tides

Image Credits: Noaa fisheries.

Meet Hawaii Fish Company, Tilapia Farmers in Hawaiʻi

By fisheries.noaa.gov, fisheries.noaa.gov. For husband and wife duo Ron and and Estralita Weidenbach, fish farming… More

Coastal LifeMarine Economy

NOAA Fisheries and Sea Quester Farms partnered up to evaluate if kelp farms provide habitat for marine life in Alaska. Pictured here is one of Sea Quester’s farms in southeast Alaska near Juneau. Credit: Hatch Blue, Alaska Mariculture Cluster

Kelp Farms and Marine Life Co-Exist in Southeast Alaska

By fisheries.noaa.gov, fisheries.noaa.gov. Marine aquaculture, or mariculture, provides economic opportunities for coastal communities in Alaska… More

Coastal LifeOcean Science

Image Credits: Noaa Fisheries.

Celebrate National Seafood Month

By fisheries.noaa.gov, fisheries.noaa.gov. As we welcome autumn, we also celebrate National Seafood Month! Join us… More

Coastal LifeCoastal News

Your Privacy Choices