Beaches — Sebastian, Florida

Five public beaches serve Sebastian, all on the barrier island across the Indian River Lagoon: Sebastian Inlet State Park and four Indian River County parks strung along A1A between the inlet and Wabasso.

Sebastian has no ocean frontage of its own. The city sits on the mainland side of the Indian River Lagoon, and its Atlantic beaches lie on the barrier island to the east, reached either by the Wabasso Causeway (County Road 510) or by driving north on State Road A1A toward Sebastian Inlet. Five public beach sites cover that shoreline between the inlet and Wabasso, and they are run by two different governments with different rules, fees and staffing.

At the north end, Florida State Parks operates Sebastian Inlet State Park at 9700 South Highway A1A, straddling the inlet on the Brevard and Indian River county line. South of the park, Indian River County Parks, Recreation and Conservation operates four sites in a row along A1A: Ambersands Beach Access, Treasure Shores Park, Golden Sands Beach Park and Wabasso Beach Park. Indian River County gives their positions relative to CR 510: Ambersands about 6 miles north, Treasure Shores three miles north at 11300 Highway A1A, Golden Sands at 10350 Highway A1A, and Wabasso Beach Park at the ocean end of Wabasso Beach Road.

Each of these sites has its own page in the Sebastian corpus. This page does a different job: it lines them up against each other on the measures that decide which one fits a given trip from Sebastian, such as lifeguards, parking, fees, shade, pets and the type of water.

Golden Sands and Wabasso Beach Park are the only guarded beaches serving Sebastian, Golden Sands has the largest county parking lot, and Sebastian Inlet State Park is the only one that charges admission.

Lifeguards are the sharpest dividing line. Of the five sites, only two list guarded swimming. Indian River County lists lifeguards on duty at Golden Sands Beach Park from 9:10am to 4:50pm, and the Wabasso Beach Park listing gives the same 9:10 to 4:50 guarded hours. Treasure Shores is listed as an unguarded beach, and the county's Ambersands listing states there are no lifeguards on duty. Florida State Parks states plainly for Sebastian Inlet State Park that lifeguards are not provided, and that swimmers there rely on the warning flag system posted at the ranger stations and on the beach.

Parking capacity runs from a few dozen cars to well over a hundred. Golden Sands has the largest county lot, with 128 parking spaces and 8 handicap spaces on the county's park page. Treasure Shores Park has 74 parking spaces and 4 handicap spaces. Wabasso Beach Park, at 0.46 acres the smallest of the group, has 34 parking spaces and 4 handicap spaces plus a bike rack. Ambersands has only an unpaved parking area. Sebastian Inlet State Park has the most room but also the most demand; the park warns that on weekends and during peak visitation periods its north side may reach capacity and temporarily close to incoming visitors.

Fees split along the same state and county line. The four Indian River County sites list hours of daily 7am to sunset and no entry charge on their park pages. At Sebastian Inlet State Park, the hours and fees page sets admission at $8 per vehicle for two to eight people, $4 for a single-occupant vehicle and $2 for pedestrians and bicyclists. In exchange, the state park is the only one of the five open around the clock: the park is open 24 hours a day, 365 days a year, while the county beaches close at sunset under their posted hours.

Each Indian River County beach park east of Sebastian fills a different role: Golden Sands for full facilities, Treasure Shores for space and shade, Wabasso Beach Park for a compact guarded beach, and Ambersands for a bare refuge access.

Golden Sands Beach Park is the full-service option on the north county shore. The county page lists 6 grills, 6 pavilions, 8 picnic tables, a playground, restrooms and showers on 6.23 acres, with 573 linear feet of beach and an ADA crossover. With the biggest lot and a guard tower, it is the site built for a full family day between Sebastian Inlet and Wabasso.

Treasure Shores Park trades lifeguards for space and shade. At 20.8 acres it is the largest of the four county sites, and the county listing describes paved parking, restroom facilities, a playground and picnic tables under large oak trees, along with drinking fountains, outdoor showers and ADA beach access. Its distance from Sebastian is the shortest run from the Wabasso Causeway after Golden Sands: three miles north of CR 510.

Wabasso Beach Park is compact and busy by design. On less than half an acre the county fits 2 grills, 2 pavilions, 4 picnic tables, restrooms, outdoor showers and a boardwalk. The county listing adds one rule specific to this park: fishing is allowed outside of guarded areas, so surf anglers work the sand away from the swimming zone in front of the tower.

Ambersands Beach Access is the plainest of the group. Indian River County describes it as 3.38 acres inside the Archie Carr National Wildlife Refuge, with an unpaved parking area, boardwalk access to the beach and a beach crossover as its only listed amenity. There are no restrooms, showers or picnic shelters on the listing, which makes it the quietest county access north of Wabasso and the closest county beach to the inlet.

Sebastian Inlet State Park differs from the county beaches in four ways: a sheltered cove for swimming, the area's best-known surf breaks, a north side gate open around the clock, and an $8 vehicle fee.

Sebastian Inlet State Park is less a single beach than a set of them. Florida State Parks describes the 3 miles of Sebastian Inlet State Park's Atlantic Ocean beaches, split by the inlet and its two jetties. On its experiences and amenities page, the park points swimmers who do not want surf to the cove on the north side of Sebastian Inlet, a protected area with a hard bottom and a gentle slope, and notes that water depth in both the surf and the cove ranges from a few inches to 15 feet. None of the four county parks has a sheltered pocket of water like the cove.

The state park is also where Sebastian's surf is concentrated. The park names First Peak, next to the north jetty, as one of the most consistent surf breaks in Florida, and Monster Hole, a shoal about a third of a mile off the beach on the south side of Sebastian Inlet. Scuba diving and snorkeling are permitted in park waters except under the Sebastian Inlet Bridge and in the boat channel, and divers must stay within 100 feet of a dive flag.

Two other differences matter for planning. Beach wheelchairs are available at no charge, and a floatable wheelchair is available on request. And the park's beach visit can include its two museums: the hours and fees page lists the Sebastian Fishing Museum and the McLarty Museum, with the McLarty Museum open Wednesday through Sunday, 10 a.m. to 4 p.m.

Access has changed in 2025 and 2026. Since Nov. 12, 2025, the South Ranger Station has kept standard park hours that end at sunset, and only the North Ranger Station gate stays open through the night. Florida State Parks also posted that, effective May 2026, construction was scheduled to begin on the Sebastian Inlet bridge along Jimmy Buffett Memorial Highway, and that access to the beach from the south side is unavailable due to the construction. As of October 2026, the north side entrance is the way onto the park's beaches.

Pets, alcohol, open fires and walking on the dunes are banned at all four Indian River County beaches east of Sebastian, and Sebastian Inlet State Park keeps pets off its beach as well.

The four Indian River County parks share one rule sheet, printed on each listing with its county ordinance number. No pets are permitted within any county park (Ordinance 205.03.22) and alcohol is not permitted (205.03.26). Open fires, camping, overnight parking, equestrian activities and fireworks are also prohibited, and the county's Archie Carr refuge page adds no glass containers. Normal beach activities allowed during park hours include fishing, surfing, scuba diving, sunbathing and picnicking. Every county listing also asks people to stay off the dunes, defined as the vegetated areas west of the open beach, and to report injured or dead sea turtles to the Florida Fish and Wildlife Conservation Commission at 1-888-404-3922. The county beach condition hotline for all four sites is 772-226-3384.

Sebastian Inlet State Park runs under state rules instead. The park allows well-behaved pets in its campground, but pets are prohibited on the beach under the Florida State Parks pet policy, so the pet rule is the same on all five beaches serving Sebastian even though it comes from two different codes. Spearfishing is not permitted within the state park boundaries, and dives must be completed one hour before sunset.

Last verified: October 10, 2026, on the Indian River County website and the Florida State Parks website for Sebastian Inlet State Park.

Three of the county beaches east of Sebastian are entrances to the Archie Carr National Wildlife Refuge, which Congress established in 1991 to protect sea turtle nesting beaches.

Three of the four county sites are entrances to the Archie Carr National Wildlife Refuge, which the U.S. Fish and Wildlife Service describes as stretching across 20.5 miles of beach and shoreline habitat between Melbourne Beach and Wabasso Beach. Indian River County lists Treasure Shores, Golden Sands and Ambersands as its access parks for the refuge, and the Service's visitor page names Golden Sands and Treasure Shores among the refuge beaches with public access.

The county's refuge page explains the arrangement. Congress established the refuge in 1991 to provide a refuge for marine turtles, and Indian River County has sole or partial ownership of approximately 97 acres of land within it, managed cooperatively with Brevard County and the Service. That is why the dune rules on the county listings are strict, and why the Wabasso Beach Park listing reminds beachgoers that sea turtles deposit from 40,000 to 70,000 nests in Florida annually.