surftrips.co
Aerial satellite view of Rock Island surf break in East WI (Lake Michigan), Wisconsin, United States
East WI (Lake Michigan), Wisconsin, United States

Rock Island

45.406, -86.819
Edited by Tom Jackson
Verified May 2026
Editor-reviewedCross-checked against WannaSurf
At a glance
  • Rock Island is a a-frame over beach, short sloppy beach-break peaks, bora-driven.
  • Beginner to intermediate ability, working 3-6 ft.
  • Peak October to March, water 8-24°C.
A-frame · BeachBeginner → Intermediate3–6 ftJan – Dec

When a strong Bora wind hammers down the Adriatic, this beach break south of Rimini's pier briefly wakes up and delivers short, punchy peaks on an otherwise flat stretch of Italian coastline. Optimal conditions require a NE to E swell, ideally pushed by Bora (the regional NE katabatic wind), with mid tide and offshore or light winds. Size runs 1-6ft, but the window that works well is narrow: below 3ft it barely breaks, above 6ft it gets messy. This is a spot for all skill levels on its day, though realistically it draws beginners and intermediates since the waves are short and sloppy rather than performance-oriented. Bottom: sand. Season: winter, with 5-6 genuinely good sessions per year. Consistency: low. Water quality is a real concern here given the harbour proximity and heavy summer tourism infrastructure, so check conditions before paddling out. The pier's proximity helps define the takeoff zone and makes the peak reasonably readable on smaller days.

Wave fit

Skill suited
Beginner → Intermediate
BegIntAdv
Best months
Jan – Dec
J
F
M
A
M
J
J
A
S
O
N
D
Character
Short sloppy beach-break peaks, Bora-driven.

Conditions

When it works
Optimum tide
Mid tide
Trip planning

Quick facts

Water temp
8° to 24°C
Wetsuit
3/2 to 4/3 in winter, boardies in summer
What to bring
  • Longboard or mid-length for small sloppy days
  • Fish or shortboard 6ft to 6ft 4in when it gets to 4-6ft
Lineup
Easy-going
Where it sits

Location

Loading map...
About this break

What it's actually like

Crowd & Localism

Rimini is a major European holiday destination, which means locals deal constantly with unfamiliar faces in their lineup. Summer crowds are intense. Winter sessions, when the wave actually works, are calmer but you should still paddle out with respect. Aggressive localism is not reported, but courtesy goes a long way here.

Access & Facilities

The break sits south of the pier. There is parking just behind the beach. The pub called Rock Island is at the top of the pier and can serve as a landmark. Rimini has full tourist infrastructure: food, accommodation, and rentals are all close by. Water quality is a genuine hazard given harbour proximity and heavy coastal development.

Nearby Alternatives

The broader Adriatic coast of Emilia-Romagna has similar beach-break options when Bora swells run. If Rimini is flat or blown out, check nearby stretches north or south along the coast for cleaner or more exposed banks.

10-day swell, wind and tide

Rock Island surf forecast

Loading forecast...

Forecast by Windy.app

More breaks in Wisconsin

If this isn't your wave

All Wisconsin breaks
Plan a trip
Build a trip around Rock Island
Tell us your dates, skill, and crew. We match camps within boat range and forward inquiries.
Frequently asked

What you need to know before paddling out at Rock Island

What skill level is Rock Island suited for?
Rock Island is a beach bottom, short sloppy beach-break peaks, bora-driven, break suited for beginner through intermediate surfers. Beginners can give it a go on the smaller end of the size range.
What size does Rock Island work best at?
Working size is 3 to 6 ft. Below 3 ft the swell goes flat. Above 6 ft it tends to close out.
When is the best season to surf Rock Island?
Rock Island fires from October through March. Outside that window the swell window narrows and the lineup goes quiet.
What swell direction does Rock Island need?
Rock Island switches on with swells out of the N to E (0 to 90 degrees).
What type of wave is Rock Island?
Rock Island is a a-frame-breaking wave over beach. Short sloppy beach-break peaks, Bora-driven.
How crowded is Rock Island?
Vibe is easy-going. Smile, share waves, and you will be welcomed.

Sources

  • WannaSurf
Rock Island
Pick the camps you want quotes from.
Ask about trips