Swell Intel

Nantucket Surf Forecast

Massachusetts

Nantucket surf spot

Current Conditions

Poor
Wave Height
2-3ft
knee to waist high
Swell Period
4.3s
Wind
17mph
S / Gusts 24mph
Conditions
Poor
Active Swells
Primary
0.9ft @ 9sE
Wind Swell
3.3ft @ 4sS

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Spot Guide

Break
Beach
Bottom
Sand
Level
Intermediate
Crowd
Light
Best Swell
S
Best Wind
N
Season
Fall

Nantucket, Massachusetts offers surprisingly rideable surf along its south-facing shores, picking up south and southeast swells generated by Atlantic storms and passing hurricanes. The sandy bottom breaks produce punchy, inconsistent waves that reward patient surfers willing to wait for the right conditions, particularly during fall when powerful nor'easters and late-season hurricanes send quality groundswell through. The island's remote location off the coast of Massachusetts means crowds are rarely an issue, giving surfers plenty of room to explore its various beach breaks in relative solitude.

Strong currentsRip currentsCold waterFogBoat trafficRemote location

Forecast Charts

Daily Forecast

Thu, Mar 26Poor

First light looks cleanest — 2-3ft on E swell at 9s with glassy conditions. Things get a bit scrappier as the day goes on.

6am9am12pm3pm
9s E|Calm
Fri, Mar 27Very Good

The sweet spot is around midday — 7-8ft waves, barely a breath of wind, very good conditions. It's a bit wonky first thing but settles down.

6am9am12pm3pm
8s SSW|Calm
Sat, Mar 28Fair

Expect 2-3ft all day on SSW swell at 8s with calm winds — nothing amazing but surfable.

6am9am12pm3pm
7s SSW|Calm
Sun, Mar 29Poor

Skip the dawn patrol — 1-2ft and poor early on. Things come together by the afternoon with 2-3ft at poor - fair.

6am9am12pm3pm
7s E|Calm
Mon, Mar 30Poor

Get out early for the best of it — 2-3ft waves on E swell at 9s and calm winds. Things get a bit scrappier as the day goes on.

6am9am12pm3pm
9s E|Calm

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Nantucket Surf Forecast FAQ

What is the current surf forecast for Nantucket?
The current wave height at Nantucket is 2-3ft with a 4.3s swell period. Wind is S at 17mph. Conditions are rated Poor.
How accurate is the Nantucket surf forecast?
Our Nantucket forecast uses NOAA GFS and other weather models combined with spot-specific bathymetry to calculate breaking wave heights. Short-range (1-3 day) forecasts are most reliable. Extended forecasts show general trends.