St. George Island Beach sargassum & beach forecast
St. George Island, FL · Florida Panhandle, United States · 29.656, -84.875
Updated : low seaweed, beach grade A-, sea 72°F.
Veabird's call
Friday leads at A- with 1.4 ft waves, 0% rain and low rip current.
Seaweed is usually lowest in May, and the south facing shore keeps chair zones cleared daily.
Grades from Veabird's beach forecast; wording by AI (Muse Spark), checked against the forecast. Updated Nov 13, 01:00 UTC.
Tell me when St. George Island Beach is clear
One email when the seaweed clears or the beach grades A, at most once a week per beach. We only ask for your email address, and every email has a one-click unsubscribe.
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Questions about St. George Island Beach
Does St. George Island Beach get sargassum (seaweed)?
Rarely. Veabird estimates moderate or heavier seaweed on the beach here in fewer than one week in ten in every month. Landings vary by year, wind and currents.
How warm is the water at St. George Island Beach?
About 71°F in November. The sea is warmest in July and August (about 87°F) and coolest in January (about 58°F).
When is the best time to visit St. George Island Beach?
For warm water and less rain, aim for May, June and September. September is usually the quietest of those, with about 16 rainy days and a sea near 84°F.
When is hurricane season at St. George Island Beach, and how often do storms hit?
The Atlantic hurricane season runs June through November and peaks around September. A tropical storm passed within 86 miles of St. George Island Beach in 21 of the 55 seasons from 1971 to 2025, and a hurricane within 58 miles in 6. The riskiest stretch is around September 3, when the chance of a storm passing in any one week is about 4%; across all of September it is about 14%. Flexible bookings and travel insurance help in the peak weeks.
Sargassum season at St. George Island Beach Rentals
Sargassum is rare at St. George Island Beach Rentals: Veabird estimates moderate or heavier seaweed on the beach in fewer than one week in ten in every month.
Estimated share of weeks in each month with moderate or heavier seaweed on the beach. Veabird takes the landing season seen on Quintana Roo's beaches (a Puerto Morelos beach camera, 2015–2020, and the Mexican Navy's beach alerts, 2022–2026), the nearest coast with a multi-year beach record (this one has none), and scales it by how often NOAA AOML satellites see notable seaweed within about 20 km of this stretch of coast: 5% of weeks here on average, against 54% off Quintana Roo, so 9% of that season. The satellite share (2016–2024, the top fifth of all coast-weeks, adjusted for this beach's exposure of 35%) measures seaweed offshore, not on the sand: off the Riviera Maya it reads high even in winter, when little lands. Very low under 10%, Low 10–24%, Moderate 25–44%, High 45–69%, Very high 70%+. Beach faces 160°; onshore winds from that direction push seaweed ashore. Satellite sargassum data: USF Optical Oceanography Lab (Sargassum Watch System) via NOAA AOML. The satellite record as open data.
The Florida Panhandle month by month
Typical weather, water temperature, seaweed and crowds for every month: the best time to visit the Florida Panhandle.
- The Florida Panhandle in January
- The Florida Panhandle in February
- The Florida Panhandle in March
- The Florida Panhandle in April
- The Florida Panhandle in May
- The Florida Panhandle in June
- The Florida Panhandle in July
- The Florida Panhandle in August
- The Florida Panhandle in September
- The Florida Panhandle in October
- The Florida Panhandle in November
- The Florida Panhandle in December
Weather, water & seaweed by month at St. George Island Beach Rentals
Average highs run from about 61°F in January to 86°F in August. The sea is warmest in July and August (about 87°F) and coolest in January (about 58°F). November is usually the driest, with about 5 rainy days; July is the wettest, with about 20 rainy days.
| Month | Avg high | Sea | Rainy days | Sargassum |
|---|---|---|---|---|
| Jan | 61°F | 58°F | 9 | Very low |
| Feb | 62°F | 60°F | 7 | Very low |
| Mar | 67°F | 66°F | 7 | Very low |
| Apr | 72°F | 72°F | 6 | Very low |
| May | 78°F | 79°F | 10 | Very low |
| Jun | 83°F | 85°F | 16 | Very low |
| Jul | 85°F | 87°F | 20 | Very low |
| Aug | 86°F | 87°F | 19 | Very low |
| Sep | 83°F | 84°F | 16 | Very low |
| Oct | 77°F | 77°F | 6 | Very low |
| Nov | 70°F | 71°F | 5 | Very low |
| Dec | 64°F | 63°F | 7 | Very low |
Monthly averages from 6 years of ERA5 reanalysis (Open-Meteo) for this area's 0.5° grid cell; rainy days have at least 1 mm (0.04 in). Sargassum is the typical-year estimate described above. Any given year can differ.
Cleanup & barriers
- Offshore barriers
- None deployed offshore.
- Public cleanup
- County beach services (Okaloosa, Walton, Bay, Escambia) remove heavy mats; dune protection limits machinery.
- Resort crews
- Resort beach services clear chair zones daily.
- Typical clearing time
- 1–3 days
Safety notes
US domestic
- Among the highest rip-current fatality rates in the US; obey double red flags.
- Purple flag = dangerous marine life (jellyfish).
Check official advisories and local flags before swimming. Decomposing sargassum releases hydrogen sulfide; avoid heavy piles.
Things to do near St. George Island, FL
- Crab Island (Destin)
- Seaside & Rosemary Beach towns
- Gulf Islands National Seashore
- Pier Park (Panama City Beach)
- Blue Angels at NAS Pensacola
Fly in for the best beach days
Suggested dates are a week in December. Change them to match the live forecast above.
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Nearest airports
- Tallahassee Intl (TLH), ~97 km
- Northwest Florida Beaches Intl (ECP), ~118 km
Nearby resorts
- Cape San Blas Beach Rentals Cape San Blas, FL · 47 km
- Mexico Beach Resorts Mexico Beach, FL · 61 km
- Edgewater Beach & Golf Resort Panama City Beach, FL · 106 km
- Bikini Beach Resort Panama City Beach, FL · 108 km
- Holiday Inn Resort Panama City Beach Panama City Beach, FL · 108 km
- Grand Panama Beach Resort Panama City Beach, FL · 109 km
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