Massachusetts • NantucketBuoy: 44018

Surfside Beach

Junky

Wave Height

2-4

ft

Swell

~4s

SSW

Wind

13mph

Offshore (N)

Water

68°

Springsuit

Rising• High in 5h 19m

Updated: 9/18/2026, 5:42:20 PM • Data: Open-Meteo

Accurate?

Surf Graph

Clean
Fair
Choppy
Flat

Tide Forecast

Today
H10:03am7.9ft
L3:56pm2.5ft
H10:13pm8.9ft
Tomorrow
L4:44am1.8ft
H11:01am7.8ft
L4:53pm2.5ft
H11:11pm8.9ft
Mon, Sep 21
L5:40am1.8ft
H11:59am8.0ft
L5:49pm2.4ft
Tue, Sep 22
H12:08am9.1ft

Recent History

No recent history available

About Surfside Beach

Surfside Beach is Nantucket's go-to surf spot, catching more swell than the protected north shore. The waves break over sandy bottom with enough push to keep things interesting, especially during fall and winter swells. It's a scenic, somewhat remote session with fewer crowds than mainland breaks. When the Atlantic fires, Surfside can deliver surprisingly solid surf.

FAQ

What is the water temperature at Surfside Beach?

The current water temperature at Surfside Beach is 68°F. A springsuit or shorty wetsuit is recommended.

What is the surf like at Surfside Beach today?

Surfside Beach currently has waves around 2-4ft. Conditions change throughout the day, so check back for updated forecasts.

What time is high tide at Surfside Beach?

Today's high tide at Surfside Beach is at 6:03 AM ET. Tide times shift daily, so check our forecast for upcoming tide schedules.

What time is low tide at Surfside Beach?

Today's low tide at Surfside Beach is at 11:46 PM ET. Tide times shift daily, so check our forecast for upcoming tide schedules.

What are the best conditions for surfing Surfside Beach?

Surfside Beach works best with swells from the S, SW and N, NW winds (offshore). The ideal tide is mid.

Is Surfside Beach good for beginners?

Yes, Surfside Beach is suitable for beginners, especially on smaller days. It's always a good idea to check conditions before paddling out and consider taking a lesson if you're new to surfing.

This Week's Outlook

Tuesday morning is your best bet with 3ft waves, offshore winds, and that light 17mph northerly keeping everything clean and organized. Sun's still decent Monday but you'll get better shape and fewer closeouts waiting for Tuesday's window.

Updated 9/13/2026, 6:26:24 PM

Spot Info

Break TypeBeach Break
BottomSand
Skill LevelBeginner to Intermediate
CrowdLight
Best TideMid
Best SwellS, SW
Best WindN, NW
ParkingBeach parking lots

Local Tip

Island vibes - bring your own gear. Ferry schedule limits session flexibility.