Know the Tide

Know the tide.

Massachusetts

Oak Bluffs tides

Tide charts & times for Oak Bluffs, Massachusetts · read from NOAA station Oak Bluffs (#8448208)

Massachusetts · NOAA station 8448208 · Tide predictions

· Eastern Time · Feet / MLLW (mean lower low water)

41.4583, -70.5550

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48-hour outlook

Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.

The next seven days

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H = high tide · L = low tide · highs & lows in local time

On the water nearby

Nantucket Sound buoy · 14 mi E · Station 44020
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Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 2.5 ft — Thu Sep 30 · 12:21 PM

Lowest predicted low tide: -0.6 ft — Sat Jan 23 · 5:01 AM

Biggest single-day swing: 2.9 ft on Sat Jan 23

Best daytime minus tides of 2027
DateLow tideHeight
Sat Jan 236:04 PM-0.5 ft
Sun Feb 215:33 PM-0.5 ft
Sun Jan 246:43 PM-0.5 ft
Mon Feb 226:08 PM-0.5 ft
Fri Jan 225:19 PM-0.4 ft
Sat Feb 204:54 PM-0.4 ft
Tue Feb 236:41 PM-0.4 ft
Mon Mar 225:53 PM-0.3 ft
Thu Jan 214:29 PM-0.3 ft
Tue Mar 236:27 PM-0.3 ft

224 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.

About this station

NOAA builds the predictions for Oak Bluffs from the NEWPORT station: high tides about 0.50× the height, 239 min later; low tides about 0.71× the height, 227 min later.

Rocky shores and the country's biggest northern ranges: Eastport flirts with 20 ft, and the Gulf of Maine funnels weather as much as tide. Harbors here float — or sit in the mud — on the moon's schedule.

RegionNew England
NOAA chart13238
Station since1980