Tides Today & Tomorrow in Penikese Island, MA

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Penikese Island, MA.
Next low tide (tomorrow) : 3:47 am (0.4 ft)
Next high tide : in 21m at 9:47 pm (3.6 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:13 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8448248
Common Questions About Tides

Penikese Island, MA Tides - Apr 2059

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:423.110:573.54:050.03:520.16:267:08Waning Gibbous1Tue
2Wed11:263.011:423.44:400.14:250.16:247:09Waning Gibbous2Wed
3Thu12:152.95:200.35:070.36:227:10Waning Gibbous3Thu
4Fri12:343.31:102.86:130.45:590.46:217:12Third Quarter4Fri
5Sat1:343.32:112.87:430.67:090.56:197:13Third Quarter5Sat
6Sun2:403.33:162.99:320.58:510.46:177:14Third Quarter6Sun
7Mon3:503.44:223.210:360.310:250.26:167:15Waning Crescent7Mon
8Tue4:583.65:253.611:250.011:33-0.16:147:16Waning Crescent8Tue
9Wed5:583.86:224.012:09-0.26:127:17Waning Crescent9Wed
10Thu6:524.17:144.412:31-0.412:50-0.46:117:18Waning Crescent10Thu
11Fri7:424.28:044.71:24-0.61:29-0.56:097:19New Moon11Fri
12Sat8:304.28:524.82:15-0.62:06-0.66:087:20New Moon12Sat
13Sun9:184.09:404.73:03-0.62:44-0.56:067:21New Moon13Sun
14Mon10:073.810:284.43:49-0.53:21-0.46:047:22Waxing Crescent14Mon
15Tue10:563.611:184.14:34-0.23:59-0.16:037:23Waxing Crescent15Tue
16Wed11:473.35:210.04:390.26:017:25Waxing Crescent16Wed
17Thu12:093.712:393.06:140.35:240.56:007:26Waxing Crescent17Thu
18Fri1:033.31:332.87:270.66:180.75:587:27First Quarter18Fri
19Sat2:013.02:292.78:500.87:320.95:577:28First Quarter19Sat
20Sun3:032.83:272.79:500.89:110.95:557:29First Quarter20Sun
21Mon4:072.74:262.810:330.810:220.85:547:30First Quarter21Mon
22Tue5:052.75:203.011:090.711:130.65:527:31Waxing Gibbous22Tue
23Wed5:532.86:063.211:420.511:580.45:517:32Waxing Gibbous23Wed
24Thu6:333.06:473.512:140.35:497:33Waxing Gibbous24Thu
25Fri7:093.17:253.612:400.212:470.25:487:34Waxing Gibbous25Fri
26Sat7:443.28:013.81:210.11:190.15:477:35Full Moon26Sat
27Sun8:203.38:363.92:000.01:500.05:457:36Full Moon27Sun
28Mon8:573.39:133.92:380.02:210.05:447:38Full Moon28Mon
29Tue9:383.39:533.93:160.02:530.15:427:39Full Moon29Tue
30Wed10:223.210:383.83:530.03:280.15:417:40Waning Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8448248)

Common Questions About Penikese Island, MA Tides

Show All
What time does the tide turn (slack tide) in Penikese Island, MA today?

Slack tide in Penikese Island, MA is approximately 12:47 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 Penikese Island, MA?

Penikese Island, MA is currently in a spring phase. Tonight's moon is 97% 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 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 Full Moon (97% illuminated). This places Penikese Island, 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