Tides Today & Tomorrow in Muskeget Island, MA

TIDE TIMES for Friday, August 21, 2026
The tide is currently rising in Muskeget Island, MA.
Next low tide (tomorrow) : 1:39 am (0.4 ft)
Next high tide : in 27m at 7:18 pm (1.9 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 5:56 am
Moon phase : First Quarter (65% illuminated)
Tide Station Location : Station #8448817
Common Questions About Tides

Muskeget Island, MA Tides - Apr 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:042.212:302.16:06-0.16:210.05:246:05New Moon1Sat
2Sun12:432.22:102.07:47-0.18:000.16:227:06Waxing Crescent2Sun
3Mon2:212.12:512.08:280.08:400.26:217:07Waxing Crescent3Mon
4Tue3:002.13:321.99:100.19:220.26:197:08Waxing Crescent4Tue
5Wed3:422.04:161.89:530.110:060.36:177:10Waxing Crescent5Wed
6Thu4:272.05:041.810:410.210:550.46:167:11First Quarter6Thu
7Fri5:161.95:561.711:310.311:470.46:147:12First Quarter7Fri
8Sat6:091.96:501.712:240.36:137:13First Quarter8Sat
9Sun7:041.97:441.812:410.41:170.36:117:14First Quarter9Sun
10Mon8:001.98:371.81:360.42:100.26:097:15Waxing Gibbous10Mon
11Tue8:551.99:271.92:310.33:020.26:087:16Waxing Gibbous11Tue
12Wed9:472.010:142.13:250.23:510.16:067:17Waxing Gibbous12Wed
13Thu10:362.110:582.24:150.04:380.06:047:18Waxing Gibbous13Thu
14Fri11:242.211:422.35:03-0.15:24-0.16:037:19Full Moon14Fri
15Sat12:112.25:51-0.26:09-0.16:017:20Full Moon15Sat
16Sun12:282.412:592.36:39-0.36:56-0.26:007:21Full Moon16Sun
17Mon1:152.51:492.37:28-0.47:45-0.25:587:22Waning Gibbous17Mon
18Tue2:042.52:412.28:19-0.38:35-0.15:577:24Waning Gibbous18Tue
19Wed2:562.43:352.29:11-0.39:290.05:557:25Waning Gibbous19Wed
20Thu3:502.44:332.110:07-0.210:260.05:547:26Third Quarter20Thu
21Fri4:502.35:352.011:06-0.111:280.15:527:27Third Quarter21Fri
22Sat5:542.26:402.012:080.05:517:28Third Quarter22Sat
23Sun7:002.17:452.012:330.21:110.15:497:29Third Quarter23Sun
24Mon8:072.08:482.01:380.22:120.15:487:30Waning Crescent24Mon
25Tue9:122.09:452.12:420.23:120.15:467:31Waning Crescent25Tue
26Wed10:112.010:352.13:420.14:050.15:457:32Waning Crescent26Wed
27Thu11:012.111:192.24:350.04:520.15:447:33Waning Crescent27Thu
28Fri11:462.011:582.25:210.05:340.15:427:34New Moon28Fri
29Sat12:282.06:030.06:140.15:417:35New Moon29Sat
30Sun12:362.21:072.06:440.06:530.25:397:36New Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8448817)

Common Questions About Muskeget Island, MA Tides

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What time does the tide turn (slack tide) in Muskeget Island, MA today?

Slack tide in Muskeget Island, MA is approximately 10:28 pm — 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 Muskeget Island, MA?

Muskeget Island, MA is currently in a transitional phase. Tonight's moon is 65% 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 Muskeget 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 Muskeget Island, MA?

Tide predictions for Muskeget 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 Muskeget Island, MA?

Tide data for Muskeget Island, MA is sourced from NOAA Station #8448817. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8448817.

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

Tonight the moon over Muskeget Island, MA is First Quarter (65% illuminated). This places Muskeget 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