Swell Intel

Seabrook Beach Surf Forecast

New Hampshire

Seabrook Beach surf spot

Current Conditions

Poor - Fair
Wave Height
2-3ft
knee to waist high
Swell Period
3.8s
Wind
7mph
S / Gusts 20mph
Conditions
Poor - Fair
Active Swells
Primary
0.7ft @ 9sE
Secondary
0.2ft @ 14sESE
Wind Swell
2.8ft @ 4sS

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Nearest Webcam

Spot Guide

Break
Beach
Bottom
Sand
Level
Beginner
Crowd
Light
Best Swell
E
Best Wind
W
Season
Fall

Seabrook Beach is New Hampshire's most accessible surf break, sitting along the state's brief but charming Atlantic coastline near the Massachusetts border. The beach faces WNW into the Gulf of Maine, picking up northeast and east swells that wrap into the shoreline to produce mellow, punchy beach break waves ideal for beginners and longboarders. Fall brings the most consistent surf as Atlantic storm systems push energy up the coast, and the uncrowded lineup reflects New Hampshire's underrated surf culture.

Cold waterRip currentsStrong windsSeasonal nor'eastersRocky jetties nearby

Forecast Charts

Daily Forecast

Thu, Mar 26Poor - Fair

Aim for the middle of the day — 3-4ft on E swell at 9s with barely a breath of wind. Early on is a little rough — give it until mid-morning to shape up.

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

First light looks cleanest — 3-4ft on SE swell at 8s with barely a breath of wind. Conditions go downhill through the afternoon.

6am9am12pm3pm
8s SE|Calm
Sat, Mar 28Poor - Fair

Dawn patrol is the move — 2-3ft on SE swell at 7s with glassy conditions. It gets a bit messier later in the day.

6am9am12pm3pm
8s ESE|Calm
Sun, Mar 29Poor

Slim pickings today — 1-2ft and poor with barely a breath of wind.

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

Skip the dawn patrol — 1-2ft and poor early on. Surf builds nicely through the day to 3-4ft with poor - fair conditions by the afternoon.

6am9am12pm3pm
8s E|Calm

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Seabrook Beach Surf Forecast FAQ

What is the current surf forecast for Seabrook Beach?
The current wave height at Seabrook Beach is 2-3ft with a 3.8s swell period. Wind is S at 7mph. Conditions are rated Poor - Fair.
How accurate is the Seabrook Beach surf forecast?
Our Seabrook Beach 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.