Seaside Park in Fernandina Beach: The Beach Access With Its Own Rule

Angie Heitzer

Seaside Park is a City of Fernandina Beach park at 2002 South Fletcher Avenue, open to the public with parking, restrooms and dune walkovers to the sand. Its beach access is the one on the island where any four-wheel-drive vehicle can drive onto and park on the beach without proving Nassau County residency. The park closes nightly from midnight to 5 a.m.

Sliders Seaside Grill sits beside the park at 1998 South Fletcher Avenue, which is what the city's own FAQ is pointing at when it locates the access "by sliders."

What facilities does the park have?

Seaside Park has several picnic pavilions, restrooms with outdoor showers, boardwalk dune walkovers, public parking, and lifeguard towers staffed from Memorial Day weekend through Labor Day. The built pieces are modest and well used. The walkovers carry you across the dune line instead of through it, and the lifeguards are seasonal, so outside those months the water is unguarded.

It is also one of the city's named accesses with public parking and ADA accessibility, which matters more than it sounds. Plenty of beach accesses on a barrier island amount to a wooden stair and a shoulder to park on. A named access with a lot and a step-free route to the sand is a different kind of place, and it changes who can use it.

Who can drive onto the beach at Seaside Park?

Anyone with a four-wheel-drive vehicle can drive onto and park on the sand at the Seaside Park access, resident or not, which sets it apart from every other drive-on beach in Nassau County. The county allows vehicles on parts of its beaches, and the county's beach ordinance is specific about who and what. Vehicles must be four-wheel drive, all-wheel drive, or fit the county's definition of a beach buggy. ATVs and motorcycles are out. Drivers must show proof of residency or property ownership, with exceptions for active-duty military and drivers with disabilities.

The city's Seaside Park access is the exception to the proof-of-residency part.

Rule	Nassau County drive-on beaches	The Seaside Park access
Proof of residency or property ownership	Required, except active-duty military and drivers with disabilities	Not required
Vehicle	4WD, AWD, or a county-defined beach buggy; no ATVs or motorcycles	Any vehicle with four-wheel drive
Vehicles off the sand	7:30 p.m. to 7:30 a.m., May 1 through November 1 per the ordinance text (the county's summary page says October 31); 9 p.m. to 7 a.m., November 1 through April 30	The city FAQ sets no vehicle hours and refers drivers to Nassau County; the city park itself is closed midnight to 5 a.m.

Two different bodies write those rules, and it pays to keep them straight. The park, its lot and its hours belong to the City of Fernandina Beach. The ordinance governing what you may drive on the sand, and when, is the county's. A guest with a rental SUV and no Nassau County address can use the sliders. The same guest at a county drive-on access is turned around.

What are the hours at Seaside Park?

Seaside Park itself is open until midnight and reopens at 5 a.m., while vehicles must be off the sand earlier, by 7:30 p.m. from May through October and by 9 p.m. from November through April. Everything on this beach runs on a schedule someone published. The park hours are the city's: city parks and beach accesses, Seaside included, are closed nightly from midnight to 5 a.m. The vehicle cutoff is the county's, and it moves with the calendar: 7:30 p.m. through the warm half of the year, 9 p.m. from November into spring.

In practice, the county's vehicle cutoff governs the sand at Seaside too, so in July the trucks are off by 7:30 p.m. Walking is a different clock. Someone coming down from Fletcher at 10 p.m. is fine, because the park itself stays open until midnight.

What is planned for the Sadler Road beach access?

The City of Fernandina Beach is moving a $3.9 million redevelopment of the Sadler Road beach-access area, the Seaside Park site, toward construction, with work expected to begin in fall 2026. Local reporting puts the split at roughly 30 percent city funds and 70 percent Nassau County tourist development tax dollars, with design 90 to 99 percent complete and state environmental permits already secured.

Anyone buying nearby should read that as a live construction schedule, not a brochure. Staging areas, closed parking and detoured access are ordinary during work of that size, and they are fair questions to ask before you sign anything within a few blocks of Sadler.

How should you weigh beach access when comparing homes?

Compare homes by the beach access you would actually use and what you can do there, not by their distance to the ocean. Buyers arriving from out of state tend to sort listings by distance to the ocean, and distance is the weakest version of the question. What you want to know is which access you would use on a Tuesday in October, whether you can park at it, whether you can drive onto the sand there, and how loud it gets at 10 a.m. on a July Saturday.

A house four blocks from a quiet dune walkover and a house four blocks from a drive-on access with a restaurant next door are the same drive time and two different lives. Neither is better. One suits somebody who wants coolers, chairs and a truck on the sand. The other suits somebody who wants to hear the surf and nothing else. The listing sheet will describe both as being near the beach.

Map that before you narrow a search, not after. If you are weighing neighborhoods on the island and want help matching the access, the parking, the noise and the seasonal rhythm to how you actually plan to spend your days here, I would be glad to walk through it with you.

Some homes are defined by the water you can see. Others are defined by the door you use to reach it.

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Frequently asked questions

Where is Seaside Park, and when is it open?

Seaside Park is a City of Fernandina Beach park offering beach access at 2002 S Fletcher Avenue, Fernandina Beach, FL 32034. All city parks and beach accesses close nightly from midnight to 5:00 a.m. The park is listed among the city's named beach access points with public parking and ADA accessibility.

Can anyone drive onto the beach at Seaside Park?

Seaside Park's beach access permits any 4WD vehicle to drive onto and park on the beach without proof of Nassau County residency. Every other county drive-on beach requires proof of residency, which is what makes this access unusual.

What does the Nassau County beach-driving ordinance require?

Nassau County's beach-driving ordinance requires vehicles to be 4WD, AWD, or a beach buggy, and prohibits ATVs and motorcycles. It requires proof of residency or property ownership except for active-duty military and drivers with disabilities, and it clears vehicles off the drive-on beaches overnight, from 7:30 p.m. from May through October and from 9 p.m. from November through April.

What facilities does Seaside Park have?

Seaside Park has multiple pavilions, restrooms with outdoor showers, boardwalk dune walkovers, and seasonal lifeguard towers staffed from Memorial Day weekend through Labor Day, with Sliders Seaside Grill and a beach-gear rental shop adjacent. It is one of the city's named beach accesses with public parking and ADA accessibility.

What is the Seaside Park redevelopment project?

The Seaside Park redevelopment is a $3.9 million project at the Sadler Road beach-access area, funded roughly 30 percent by city funds and 70 percent by Nassau County tourist development tax dollars. Design is 90 to 99 percent complete, state environmental permits are secured, and construction is expected to begin in fall 2026.

When do vehicles have to be off the beach at Seaside Park?

The county's vehicle cutoff governs the sand at Seaside Park, so vehicles must be off the beach by 7:30 p.m. from May through October and by 9 p.m. from November through April. Walking access lasts longer, because the city park itself stays open until midnight.