Nearby Harbors
41.4476’ N, 70.9239’ W

Penikese Island, MA

67°
H 71°
L 65°
SW
5mph
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 1h 51m 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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Penikese Island, MA Tides - Sep 1938

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:283.12:023.46:260.78:231.06:097:18First Quarter1Thu
2Fri2:212.92:593.27:270.99:331.06:107:16First Quarter2Fri
3Sat3:182.83:593.28:450.910:241.06:117:14First Quarter3Sat
4Sun4:162.84:583.29:550.911:060.86:127:13Waxing Gibbous4Sun
5Mon5:113.05:483.310:510.711:450.76:137:11Waxing Gibbous5Mon
6Tue6:013.16:313.411:400.66:147:09Waxing Gibbous6Tue
7Wed6:443.47:093.612:220.512:250.46:157:08Waxing Gibbous7Wed
8Thu7:243.67:443.712:580.31:070.36:167:06Full Moon8Thu
9Fri8:013.78:203.81:330.21:480.26:177:04Full Moon9Fri
10Sat8:383.98:583.82:050.12:260.26:187:03Full Moon10Sat
11Sun9:173.99:383.82:360.03:040.26:197:01Full Moon11Sun
12Mon9:584.010:213.73:060.03:410.26:206:59Waning Gibbous12Mon
13Tue10:424.011:093.63:390.14:210.36:216:57Waning Gibbous13Tue
14Wed11:313.94:160.15:060.56:226:56Waning Gibbous14Wed
15Thu12:003.512:243.94:590.26:050.76:236:54Third Quarter15Thu
16Fri12:553.41:233.85:510.37:550.76:246:52Third Quarter16Fri
17Sat1:543.32:263.86:570.49:300.66:256:51Third Quarter17Sat
18Sun2:573.43:323.98:270.510:310.56:266:49Third Quarter18Sun
19Mon4:023.64:374.09:580.311:220.26:276:47Waning Crescent19Mon
20Tue5:053.95:384.211:060.16:286:45Waning Crescent20Tue
21Wed6:034.26:334.312:060.012:04-0.16:296:44Waning Crescent21Wed
22Thu6:574.57:244.412:46-0.112:55-0.26:306:42New Moon22Thu
23Fri7:474.78:114.41:23-0.21:43-0.26:316:40New Moon23Fri
24Sat8:354.88:584.31:58-0.32:28-0.26:326:39New Moon24Sat
25Sun8:224.78:444.11:32-0.22:11-0.15:335:37Waxing Crescent25Sun
26Mon9:094.59:303.82:06-0.12:520.15:345:35Waxing Crescent26Mon
27Tue9:564.210:173.52:410.13:330.35:355:33Waxing Crescent27Tue
28Wed10:443.911:053.23:180.34:160.65:365:32Waxing Crescent28Wed
29Thu11:343.511:543.03:580.55:060.85:375:30First Quarter29Thu
30Fri12:263.34:450.76:141.05:385:28First Quarter30Fri
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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