Tides Today & Tomorrow in Aquinnah, Martha’s Vineyard, MA

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Aquinnah, Martha's Vineyard, MA.
Next low tide (tomorrow) : 6:49 am (0.1 ft)
Next high tide (tomorrow) : in 4h 14m at 12:50 am (2.7 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:41 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8448733
Common Questions About Tides

Aquinnah, Martha’s Vineyard, MA Tides - May 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:233.36:523.912:45-0.212:49-0.35:407:40Waxing Gibbous1Thu
2Fri7:173.47:444.11:39-0.41:36-0.45:397:41Full Moon2Fri
3Sat8:093.58:344.22:33-0.42:24-0.45:387:42Full Moon3Sat
4Sun9:003.59:254.13:26-0.43:13-0.45:367:43Full Moon4Sun
5Mon9:513.410:163.94:16-0.34:01-0.35:357:44Waning Gibbous5Mon
6Tue10:433.311:093.65:02-0.24:48-0.15:347:45Waning Gibbous6Tue
7Wed11:373.15:460.05:350.15:337:46Waning Gibbous7Wed
8Thu12:043.312:333.06:320.26:250.45:327:47Waning Gibbous8Thu
9Fri12:593.01:292.87:270.47:260.65:307:48Third Quarter9Fri
10Sat1:532.82:232.78:410.59:010.75:297:49Third Quarter10Sat
11Sun2:472.63:192.79:470.610:330.75:287:50Third Quarter11Sun
12Mon3:422.44:152.710:310.511:230.65:277:51Waning Crescent12Mon
13Tue4:392.45:102.711:090.45:267:52Waning Crescent13Tue
14Wed5:322.45:582.812:040.511:46 AM0.35:257:53Waning Crescent14Wed
15Thu6:172.56:382.912:420.412:240.25:247:54Waning Crescent15Thu
16Fri6:572.67:153.01:200.21:020.15:237:55Waning Crescent16Fri
17Sat7:352.77:503.12:000.11:400.15:227:56New Moon17Sat
18Sun8:122.78:243.22:410.02:190.05:217:57New Moon18Sun
19Mon8:502.89:013.23:210.02:590.05:207:58New Moon19Mon
20Tue9:312.89:403.23:580.03:390.05:207:59New Moon20Tue
21Wed10:132.810:233.14:330.04:190.15:198:00Waxing Crescent21Wed
22Thu11:002.811:113.15:080.15:010.15:188:01Waxing Crescent22Thu
23Fri11:502.85:450.15:460.25:178:02Waxing Crescent23Fri
24Sat12:033.012:432.86:280.26:380.35:168:03First Quarter24Sat
25Sun12:583.01:372.97:200.27:430.45:168:04First Quarter25Sun
26Mon1:542.92:333.18:240.29:020.45:158:04First Quarter26Mon
27Tue2:532.93:323.39:310.210:260.35:148:05First Quarter27Tue
28Wed3:562.94:353.510:340.111:380.15:148:06Waxing Gibbous28Wed
29Thu5:013.05:363.711:30-0.15:138:07Waxing Gibbous29Thu
30Fri6:023.16:333.912:360.012:21-0.25:138:08Waxing Gibbous30Fri
31Sat6:593.37:264.01:30-0.11:10-0.25:128:09Full Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8448733)

Common Questions About Aquinnah, Martha's Vineyard, MA Tides

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What time does the tide turn (slack tide) in Aquinnah, Martha's Vineyard, MA today?

Slack tide in Aquinnah, Martha's Vineyard, MA is approximately 3:49 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 Aquinnah, Martha's Vineyard, MA?

Aquinnah, Martha's Vineyard, MA is currently in a transitional phase. Tonight's moon is 66% 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 Aquinnah, Martha's Vineyard, 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 Aquinnah, Martha's Vineyard, MA?

Tide predictions for Aquinnah, Martha's Vineyard, 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 Aquinnah, Martha's Vineyard, MA?

Tide data for Aquinnah, Martha's Vineyard, MA is sourced from NOAA Station #8448733. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8448733.

What is the moon phase in Aquinnah, Martha's Vineyard, MA tonight?

Tonight the moon over Aquinnah, Martha's Vineyard, MA is Third Quarter (66% illuminated). This places Aquinnah, Martha's Vineyard, 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