Public ocean beach accessed through Coast Guard Park on St. Simons Island. Facilities include beach parking, restrooms and accessible beach mats.
St. Simons Island water temperature today
St. Simons Island, Georgia
St. Simons Island water temperature today is 73°F. Is it cold? It's warm for most people, so plan on boardshorts.
Water temperature refreshed hourly from an observed station reading.
St. Simons Island water stays swimmable most of the year, but winter cold fronts can drop temps fast. Hurricane season brings the warmest water alongside the best waves. This guide helps you pick the right rubber for each season.
73°F5° this week
Boardshorts
Warm enough for boardshorts or a bikini
7-Day Temperature Trend
Data from East Beach (St. Simons Island) · Updated hourly
Beach Water Temperatures
Current water temperatures at each surf spot. Temperatures can vary based on local conditions, currents, and depth.
Surf spots in St. Simons Island
Featured Beaches
1 spots
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Featured Beaches(1)
Spot guide for St. Simons Island
Break types, ratings, and local tips for each beach.
What to know about water temperature
- Weekly temperature trends and seasonal averages
- Gear recommendations for dawn patrol versus midday
- Upwelling signals that drop temps overnight
- Health and recovery tips for long cold sessions
Surf Guides for St. Simons Island
Conditions
Frequently Asked Questions
About surfing in St. Simons Island
- St. Simons Island water is 73°F today, which is warm for most people, so most surfers wear boardshorts. Wind, air temperature, and session length change how cold it feels.
- St. Simons Island water is 73°F today. Readings differ from beach to beach and through the day, so check the per-beach temperatures on this page before you go.
- Water temperatures in St. Simons Island typically range from 55-82°F. For summer, boardshorts or spring suit is recommended. In winter, you'll want 3/2mm. Spring and fall may require adjusting based on your cold tolerance.
- Yes! During June-September, water temperatures in St. Simons Island are warm enough to surf in boardshorts. Outside that window, boardshorts or spring suit is a good baseline for comfortable sessions.
Check it, surf it, log it
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