Swell Intel

Madaket Surf Forecast

Massachusetts

Madaket surf spot

Current Conditions

Poor
Wave Height
1-2ft
knee to waist high
Swell Period
4.1s
Wind
22mph
S / Gusts 32mph
Conditions
Poor
Active Swells
Primary
0.3ft @ 9sE
Wind Swell
2.7ft @ 4sSSW

Never miss a good day at Madaket

Sign up free to save favorites, set surf alerts, and get extended forecasts.

Sign Up Free

Spot Guide

Break
Beach
Bottom
Sand
Level
Intermediate
Crowd
Light
Best Swell
SW
Best Wind
NE
Season
Fall

Madaket sits on the western tip of Nantucket in massachusetts, offering a raw and exposed stretch of sandy beach that picks up southwest and northwest swells with surprising consistency. The break benefits from its open Atlantic exposure and the funneling effect of Nantucket Sound, producing punchy, hollow peaks that reward surfers willing to make the trek out to this remote corner of the island. Fall is the prime season when hurricane swells and nor'easters deliver the most powerful and well-shaped waves, often with minimal crowds.

Strong currentsRip currentsRemote locationCold waterShifting sandbarsStrong winds

Forecast Charts

Daily Forecast

Thu, Mar 26Poor

Dawn patrol is the move — 1-2ft on E swell at 9s with barely a breath of wind. Things get a bit scrappier as the day goes on.

6am9am12pm3pm
8s ESE|Calm
Fri, Mar 27Poor

Skip the dawn patrol — 5-6ft and poor early on. Later in the day looks more promising — 3-4ft and fair - good.

6am9am12pm3pm
9s SSW|Calm
Sat, Mar 28Poor

A slow one — 1-2ft waves and poor conditions with barely a breath of wind.

6am9am12pm3pm
8s SSW|Calm
Sun, Mar 29Very Poor

Slim pickings today — 0-1ft and poor with glassy conditions.

6am9am12pm3pm
8s SE|Calm
Mon, Mar 30Poor

Pretty quiet out there — 2-3ft and mostly poor with glassy conditions.

6am9am12pm3pm
8s ESE|Calm

Unlock the full forecast

Sign Up

Madaket Surf Forecast FAQ

What is the current surf forecast for Madaket?
The current wave height at Madaket is 1-2ft with a 4.1s swell period. Wind is S at 22mph. Conditions are rated Poor.
How accurate is the Madaket surf forecast?
Our Madaket 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.