Tides Today & Tomorrow in Oak Bluffs, Martha’s Vineyard, MA

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in Oak Bluffs, Martha's Vineyard, MA.
Next low tide (tomorrow) : 2:47 am (0.7 ft)
Next high tide : in 1h 24m at 8:33 pm (1.6 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8448208
Common Questions About Tides

Oak Bluffs, Martha’s Vineyard, MA Tides - Mar 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:101.77:461.61:350.16:175:31Waxing Gibbous1Wed
2Thu8:201.98:511.81:11-0.12:30-0.16:165:33Waxing Gibbous2Thu
3Fri9:212.09:482.02:17-0.33:18-0.36:145:34Waxing Gibbous3Fri
4Sat10:152.110:402.23:16-0.54:02-0.46:135:35Full Moon4Sat
5Sun11:062.211:312.34:11-0.64:46-0.56:115:36Full Moon5Sun
6Mon11:552.25:05-0.65:28-0.56:095:37Full Moon6Mon
7Tue12:202.412:442.25:56-0.66:08-0.56:085:38Waning Gibbous7Tue
8Wed1:092.31:322.06:42-0.46:46-0.46:065:39Waning Gibbous8Wed
9Thu1:592.22:221.97:25-0.27:24-0.26:045:41Waning Gibbous9Thu
10Fri2:512.03:141.78:070.08:050.06:035:42Waning Gibbous10Fri
11Sat3:441.84:081.58:540.28:500.26:015:43Third Quarter11Sat
12Sun4:391.75:021.49:560.49:460.46:005:44Third Quarter12Sun
13Mon5:351.55:591.311:480.511:020.55:585:45Third Quarter13Mon
14Tue6:361.47:001.31:010.55:565:46Third Quarter14Tue
15Wed7:411.48:031.412:320.41:450.45:555:47Waning Crescent15Wed
16Thu8:391.48:561.41:360.32:200.35:535:48Waning Crescent16Thu
17Fri9:251.59:401.52:230.22:530.25:515:50Waning Crescent17Fri
18Sat10:031.610:181.63:040.13:260.05:495:51Waning Crescent18Sat
19Sun10:371.610:521.73:45-0.14:00-0.15:485:52New Moon19Sun
20Mon11:111.711:261.84:25-0.14:34-0.25:465:53New Moon20Mon
21Tue11:451.75:04-0.25:07-0.25:445:54New Moon21Tue
22Wed12:001.812:211.75:41-0.25:40-0.25:435:55New Moon22Wed
23Thu12:371.91:011.76:16-0.26:14-0.25:415:56Waxing Crescent23Thu
24Fri1:161.81:441.76:51-0.26:49-0.25:395:57Waxing Crescent24Fri
25Sat2:001.82:321.67:27-0.17:28-0.15:385:58Waxing Crescent25Sat
26Sun2:491.83:241.68:090.08:13-0.15:365:59Waxing Crescent26Sun
27Mon3:441.74:201.59:010.29:080.15:346:01First Quarter27Mon
28Tue4:421.75:191.610:110.310:180.15:336:02First Quarter28Tue
29Wed5:441.76:221.611:550.311:410.15:316:03First Quarter29Wed
30Thu6:511.87:281.81:170.15:296:04Waxing Gibbous30Thu
31Fri8:001.88:321.91:060.02:090.05:276:05Waxing Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8448208)

Common Questions About Oak Bluffs, Martha's Vineyard, MA Tides

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

Slack tide in Oak Bluffs, Martha's Vineyard, MA is approximately 11:40 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 Oak Bluffs, Martha's Vineyard, MA?

Oak Bluffs, Martha's Vineyard, MA is currently in a transitional phase. Tonight's moon is 73% 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 Oak Bluffs, 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 Oak Bluffs, Martha's Vineyard, MA?

Tide predictions for Oak Bluffs, 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 Oak Bluffs, Martha's Vineyard, MA?

Tide data for Oak Bluffs, Martha's Vineyard, MA is sourced from NOAA Station #8448208. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8448208.

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

Tonight the moon over Oak Bluffs, Martha's Vineyard, MA is Waxing Gibbous (73% illuminated). This places Oak Bluffs, 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