Robert Moses State Park
- Wave, Bodyboard
- Best for
- Beginner to Intermediate
- Skill Level
- Ocean, Swell
- Spot Type
- Busy
- Crowd Level
This spot information is AI-assisted and has not been human verified. It may be incomplete, outdated, or incorrect. Verify safety, access, local rules, and current conditions with official or local sources before riding.
About
Robert Moses State Park is an exposed Atlantic ocean beach break on Long Island, generally characterized by shifting sandy peaks and reliable year-round surfing potential. Sessions are commonly organized around a mid-tide window, when the sandbars line up best. Wave quality is typically good, with peeling, maneuver-friendly sections and wave rides reported up to roughly 100 meters depending on the daily sandbar configuration. The surf experience is strongly shaped by wind direction and tidal state. Providers emphasize that offshore winds from the North/NW to NNW help groom clean wave faces, while onshore/South winds tend to make conditions choppier or less crisp. SE swell is repeatedly highlighted as a key ingredient, and larger swell can hold size well—though at very large sizes it may start to close out when the beach and bars get too overwhelmed. Safety is a primary concern at this spot. Strong rip currents are commonly reported, and surfers should stay within designated zones, especially during summer when access is restricted to specific fields and lifeguarded swimming areas may be off-limits for surfing. Seasonal shark activity has also been reported in recent years, including temporary closures of swimming areas, so conditions on the water can change. Amenities include parking and restroom/changing facilities, plus seasonal lifeguards in designated swimming areas. The site is well known and easy to access by road via the Robert Moses Causeway, but it can get quite busy on weekends and during summer swimming hours—so arriving prepared to check which access/parking field is open for the day is important.
- Exposed, reliable beach break with shifting sand-bottom peaks
- Best pairing commonly described as SE swell with NW-to-NNW winds
- Mid-tide is the most dependable window; low tide can cause closure on shallow bars
- Surfers may see rides up to ~100 meters with good sections
- Well-known, reliable surfing destination with consistent beach-break conditions
- Works across much of the year, with strong seasonal windows in autumn
- Great section quality reported, with rides extending to about 100 meters depending on sandbar setup
- Large swell can hold size well, creating strong lefts in the right wrap-around configuration
- Strong rip currents and occasional hazards near jetties/sandbars
- Crowds build quickly on weekends
- Seasonal shark activity can lead to temporary swimming-area closures
- Summer access is restricted to designated zones/fields
Wind, water and seasons
Wind
- Direction
- NW
- Offshore directions
- N, NW, NNW
- Wind Range
- 10–20 kts
- Wind Type
- Frontal — Providers describe frontal systems as the primary driver; wind direction windows also include NW/W/E variations.
- Reliability
- moderate
- Gust Factor
- Moderate gusts — Both providers describe moderate gustiness.
- Best Months
- September, October, November, March, April
- Recommended Kite Sizes
- 9–12 m²
Water & beach
- Water Type
- Ocean, Swell
- Beach
- Sand — Wide sandy beach.
- Beach Size
- Big
- Waves
- Small — Providers describe small to medium surf depending on conditions.
- Chop Level
- Moderate chop — Can become choppy when wind is from the south; otherwise cleaner offshore windows.
- Launch
- Big — Wide sandy beach with space for gear setup; access is regulated by sports/fields.
Through the year
High on weekends and during summer (June–August); quieter in winter and early spring.
Hurricane/tropical storm risk is described from June to November (most active surf period in September).
By sport
What to expect for each.
Kitesurfing is generally described as for experienced riders due to open-ocean swell and strong currents; ocean-side sessions occur only in specific wind/swell windows.
- Kite Sizes
- 9–12 m²
Challenging bump-and-jump and wave riding conditions; not beginner-friendly due to shorebreak.
- Sail Sizes
- 4.5–6 m²
Challenging due to open-ocean swell and shorebreak; launch and clearing breaking waves require high skill.
- Foil Friendly
- Limited — Foil friendliness is described as limited; minimum usable depth is stated as 2 meters past the break.
- Min Depth
- 2 meters past the break
- Wing Sizes
- 4–6 m²
Exposed, south-facing beach break with shifting sand-bottom peaks. Best when paired with SE swell and offshore NW-to-NNW winds; organize banks often show up around mid tide. Can hold size on bigger swells, but may close out when swell becomes very large.
- Wave Direction
- Both
- Optimal Swell
- S, SE, SW, SSE
- Swell Height
- 0.6–2.5 m
- Optimal Tide
- Mid — Mid tide is repeatedly noted as the best window; low tide can cause the waves to close out on shallow sandbars.
- Shelter
- Semi-sheltered — Open coast exposure with partial shelter effects described by one provider; one source additionally describes the spot as exposed—conditions still remain dynamic.
- Wind Effect
- Offshore winds from the North/NW to NNW groom the waves into cleaner faces; South winds make the beachbreak choppier/more mushy, with cross-shore effects during SE/SW wind scenarios.
- Bigger Swell
- Holds significant size and can create very good lefts when bigger swell wraps around sheltered sides; may begin closing out when swell exceeds about 3 meters.
- Wave Quality
- Good — Generally good quality with groomed faces in offshore wind windows.
- Wave Power
- Moderate — Both providers characterize power as moderate; conditions can intensify on larger swell.
- Wave Shape
- Peeling — Peeling/organized sections; can get choppy depending on wind direction.
- Peel Speed
- Medium — Peeling wave shape described by both providers.
- Ride Length
- Long — Breaks can run up to about 100 meters; one provider also notes rides between roughly 50 and 150 meters depending on sandbars.
- Typical Ride Length
- 50–150 m
- Ride Length Details
- Ride lengths can reach about 100 meters, and typically vary with sandbar configuration (often described as roughly 50–150 meters).
Check the forecast before you go
See wind, waves, weather and session windows for Robert Moses State Park in the full forecast view.
Robert Moses State Park wind and wave forecast summary
- Wind
- 3–11 ktsGusts 19 kts
- Direction
- WNW301°
- Strongest day
- Tue, Oct 2711 kts
- Windy days
- 0/712 kts or more
- Waves
- 0.3–0.7 m6s period
- Temperature
- 7–19 °C
Over the next 7 days, Robert Moses State Park is forecast for daytime winds of 3–11 kts, peaking around 11 kts on Tuesday, October 27 with gusts to 19 kts. The prevailing direction is WNW. Waves run 0.3–0.7 m with a period of about 6s. Based on the Wavind model, in the spot’s local time.
Other spots in the area
What to know before you launch
Safety, access, restrictions, rescue, and local rules can change. Treat these details as informational and confirm them locally before launching.
Hazards
- Strong rip currents
- Heavy shorebreak
- Submerged jetties
- Submerged/shifted sandbars
- Crowds on weekends
- Seasonal shark activity with temporary swimming-area closures
Rescue & support
- Lifeguard
- Seasonal — Lifeguards are seasonal and operate in designated swimming areas.
- Rescue & Self-Rescue
- Limited — Rescue availability is described as limited, supported by Coast Guard presence plus seasonal lifeguards.
- Emergency Info
- Lifeguards are on duty seasonally in designated swimming areas; 911 for emergencies. Rescue coverage is described as limited.
- Localism / Vibe
- None — One provider indicates no meaningful localism.
Rules of the spot
Check which parking field is open for surfing on arrival; access rotates by field. During summer, surf access is restricted to designated zones/fields and swimming-zone areas may be off-limits.
- Summer swimming restrictions: surfers must use designated zones from about 8:00 AM to late afternoon.
- Parking/vehicle access can be restricted during summer hours unless authorized (as described by one provider).
- Some surfing zones/fields may be prohibited during summer peak hours.
- Take care with strong rips and do not stray outside designated zones.
- Check daily which parking field is open for surfing (fields rotate).
- Avoid weekends if you want fewer crowds.
- Verify current sandbar/peak setup on arrival.
Getting there & access
- Nearest City
- New York City
- Nearest Town
- Town of Islip, NY
- Nearest Airport
- Long Island MacArthur Airport (ISP) (~15 km)
- Parking
- Four to five large paid parking fields/lots are referenced by providers (surf field access rotates; one description also mentions fields #1–#4 and an additional field). Fees and summer access rules may apply.
- Public Transport
- Long Island Rail Road (LIRR) serves Bay Shore and Islip; seasonal shuttles often connect to ferry terminals and park entrances.
- Access
- Accessible via the Robert Moses Causeway; the park is at the western southern end of Fire Island.
- Cost Level
- Moderate
- Local Language
- English
What's on the beach
- Accommodation
- Nearby town — Limited accommodation within the park; most visitors stay in nearby Babylon or Bay Shore, with camping available at nearby areas.
- Food & Drink
- Seasonal concession stands offer basic snacks, burgers, and drinks.
- Equipment Rental:
- Not typically available directly on the beach; local shops nearby provide rentals.
- Gear Storage
- No public storage available.
- Gear Repair
- Repair services available through nearby town surf shops.
No schools or services are listed for this spot yet.
Off the water
Miles of undeveloped coastline for hiking, bird watching, and ocean exploration.
A historic landmark offering panoramic views of the Atlantic Ocean and the Great South Bay.
Known for its seafood and atmosphere.
Home to the largest public fishing fleet on Long Island, offering family fishing trips and sightseeing.
From riders who've been here
Latest reported conditions
Spot questions
Frequently asked questions
When is the best season at Robert Moses State Park?
The best overall months at Robert Moses State Park are September, October, November, March, April.
Which wind directions work at Robert Moses State Park?
Robert Moses State Park works with NW winds. Offshore directions are N, NW, NNW.
What equipment sizes are recommended at Robert Moses State Park?
Recommended equipment sizes at Robert Moses State Park: Kitesurfing: 9–12 m² · Windsurfing: 4.5–6 m² · Wingfoiling: 4–6 m². The typical wind range is 10–20 kts.
What skill level is Robert Moses State Park suitable for?
Robert Moses State Park suits these riding levels: Kitesurfing: Advanced to Expert · Windsurfing: Advanced to Expert · Wingfoiling: Advanced to Expert · Surfing: Beginner to Advanced.