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Florida Gulf Coast / 30A Corridor

Seaside & 30A Beach Conditions Today

Seaside · Alys Beach · Rosemary Beach · WaterColor · WaterSound
Current Conditions — June 2026
⚠️ Yellow Flag · Moderate Surf · Potential Rip Currents
Updated: June 9, 2026
LuxuryCouplesFamilies
Seaweed LevelLow
TrendStable
WatchNone
Water Temp82°F
UV Index7
Surf Height1–2 ft · Calm Gulf
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Florida Weather Alert — June 3, 2026
A strong signal for heavy rain & flooding late next week into the weekend (May 29+). Tropical moisture from the Caribbean — potentially record-breaking atmospheric levels — is forecast to cross Florida. Tropical development is unlikely (strong wind shear), but this will be a major rain event regardless. Beach conditions will be significantly impacted. Full forecast →

About Seaside & the 30A Corridor

Conditions are mixed today. Seaweed is low, but there are other factors worth checking. See the live conditions card above for today's full picture.

Seaside is the most famous, built from scratch in the 1980s as a "new urbanist" planned community and later used as the filming location for The Truman Show. Its candy-colored cottages, open-air market, and wide Gulf beach draw visitors year-round. Alys Beach, a few miles east, is strikingly different — all white stucco and Caribbean-inspired architecture.

🤍 Alys Beach
All-white Caribbean-inspired architecture. The most architecturally distinctive town on the Gulf Coast. Stunning for photos.
🧱 Rosemary Beach
Cobblestone streets, European feel. Town center with good restaurants and boutiques. Smaller and quieter than Seaside.
🎨 WaterColor
Upscale resort community with beach club and pools. Good for families wanting amenities with 30A's natural beauty.
🌿 Grayton Beach SP
Protected state park between Seaside and Inlet Beach. Most natural and least crowded option on the corridor.

Seaweed & Water Quality on 30A

The 30A corridor has among the clearest water on the Gulf Coast. Its position in the Florida Panhandle puts it firmly outside the Atlantic sargassum belt — you won't find the thick seaweed mats that plague Caribbean beaches in spring and summer. Water visibility on calm days routinely exceeds 20 feet.

Grayton Beach State Park, nestled between Seaside and Inlet Beach, is a protected natural area with some of the least disturbed beach on 30A — and consistently excellent water clarity.

Best Months
May & October
Water Temperature
65–86°F (18–30°C)
Corridor Length
24 miles of beach towns
Nearest Airport
Destin-Fort Walton (VPS) — 30 min

📜 Coastal History

The isolated 30A Panhandle coast remained largely inaccessible until the 20th century — its pristine beaches known mainly to local fishing families who harvested the Gulf's abundant redfish, flounder, and mullet from the same Choctawhatchee Bay that sits behind the barrier dune ridge. Seaside itself is a modern coastal legend — designed from scratch in 1981 as a 'New Urbanist' community built around walking and porch culture, it became the set for the 1998 film 'The Truman Show,' its pastel-colored streets and white picket fences representing a fictional perfect American town. The WaterColor and Alys Beach communities that followed transformed the 30A corridor from a quiet local secret into one of the most photographed stretches of Gulf coastline.

"When I look at your heavens, the work of your fingers, the moon and the stars which you have set in place." — Psalm 8:3

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Live seaweed levels, surf, water quality and hotel deals — updated daily.

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Frequently Asked Questions

30A refers to State Road 30A, a scenic highway running along 24 miles of Florida's Panhandle between Destin and Panama City Beach. It's home to Seaside, Rosemary Beach, Alys Beach, WaterColor, and WaterSound — all known for pristine white sand, emerald water, and distinctive architecture. Seaside is the most famous, known as the filming location for The Truman Show.
Sargassum levels are low today. You may see occasional light patches, but nothing that should significantly affect your swim or beach experience.
Swimming is possible, but check local hazard flags first. Seaweed is low. If yellow flags are up, stay closer to shore and use extra caution.
Each town has its own personality. Seaside is the most photographed. Alys Beach is the most architecturally striking. Rosemary Beach has a cobblestone European feel. For pure nature, Grayton Beach State Park is the most undeveloped and least crowded option on the entire corridor.
May and October are ideal — warm water, beautiful light, fewer crowds than summer. Summer is peak season with warmest water but most visitors. Winter is quiet and beautiful for walking but water is cool for swimming.