🇺🇸 SEABROOK, NEW HAMPSHIRE
Seabrook Beach
Quiet New Hampshire beach break just north of the Massachusetts line
FLAT
Live Conditions
Conditions Summary
Small 1.5ft surf — but short 8s period indicates wind swell, expect choppy conditions — hitting at the ideal angle — Clean 5mph offshore winds grooming the surface — Note: this is outside the peak season for this spot
HIGH CONFIDENCEFresh buoy data + calibrated transformation
Why it's FLAT
Swell Direction
Primary swell is 94° — matches the ideal 80° window for this spot
Swell Period
8s — short-period swell. Waves will have less power than a true groundswell.
Wind
5mph offshore — clean, grooming the wave face
Tide
Rising tide — workable window
Season
June is off-season — rare for this spot to get quality waves
Data Confidence
Fresh buoy data with calibrated coastal transformation
At the Break
1.5ft
HIGH CONFIDENCE
Fresh buoy data + calibrated transformation
Period
8s
Mid-period
Wind
5mph
SW
OFFSHORE
Water
62°F
3/2 wetsuit
Live Buoy 44013
1.3ft
8s
39 min ago
Tide
MID-TIDE · RISING
7.3ft
Next high: in 2 hr 2 min
Swell Direction
85%
Wind Direction
100%
Primary Swell
1.0ft @ 6.8s
ESE 108°
Secondary Swell
0.6ft @ 8.6s
ESE 112°
10 Day Outlook
3.1ft
TODAY
Jun 14
(8s)
2.6ft
TMRW
Jun 15
(8s)
2.4ft
TUE
Jun 16
(7s)
2.8ft
WED
Jun 17
(6s)
3.6ft
THU
Jun 18
(6s)
2.8ft
FRI
Jun 19
(7s)
1.9ft
SAT
Jun 20
(13s)
1.7ft
SUN
Jun 21
(14s)
2.5ft
MON
Jun 22
(7s)
1.4ft
TUE
Jun 23
(7s)
Best this week: tmrw — 2.6ft
Best next week: SUN Jun 21 — 1.7ft
Model Breakdown
ECMWF (45%)1.1ft
ICON (35%)1.2ft
GFS (20%)1.1ft
Model confidence95%
Updated every 30 mins · Open-Meteo ECMWF + ICON + GFS
About
Seabrook Beach is a sandy stretch of New Hampshire coast that picks up the same Atlantic swells as Salisbury just to the south. Less crowded than its neighbors, with the main peaks typically forming near the river mouth at the southern end. Reliable for everyday sessions when the swell is up.
The Break
Seabrook Beach — beach break with a small rivermouth influence at the south end.
Ideal Conditions
E/NE swell 3-6ft, offshore W/SW wind, mid to low tide
Best Months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best months highlighted · Current: Jun
Trip Planner
NH Beach Break Weekend
Weekend · 3 Days
Saturday
Drive from Boston (1 hr). Dawn patrol at Seabrook. Check the south end rivermouth for best peaks.
Sunday
Morning session, check Hampton to the north before heading home.
New Hampshire Surf Week
Full Week · 7 Days
Day 1
Arrive Boston, drive to Seabrook. Afternoon session.
Day 2
Dawn patrol at Seabrook. Check Hampton in the afternoon.
Day 3
Full surf day chasing best conditions between Seabrook and Salisbury.
Day 4
Session, explore the NH seacoast.
Day 5
Final morning session, return to Boston.
Local Knowledge
01
Limited public parking — most beach access is through private residential streets. Respect the locals and the neighborhood.
Best Window
Day 5 · Jun 18
3.6ft @ 6s
FAIR
Trip Cost Estimate
Flights from NYC~$0
Hotel per night~$140
Weekend est.~$420
5 day est.~$700
Week est.~$980