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Coastguard/St Simons Surf Forecast
/ Georgia (12 breaks) / Georgia-USA (11 breaks) /
Coastguard/St Simons surfForecast / Georgia / USA
12 Day Weather and Surf, issued 7 pm Friday 18 Jul 2025 EDT
Best Forecast Surf Conditions for Coastguard/St Simons this week:
The surf forecast for Coastguard/St Simons over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 19) at 5AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.4m and 4s. Another secondary swell of 0.3m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Coastguard/St Simons in the next 12 days are 1.3m 7s and forecast to arrive on Wednesday (Jul 23) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Sunday (Jul 20) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 19th Jul) | 3ft (0.9m) 8s |
| Best Surf | 5AM (Sat 19th Jul) | 3ft (0.9m) 8s |
| Most Powerful | 11AM (Wed 23rd Jul) | 4.5ft (1.3m) 7s |
Table - best surf conditions forecast for Coastguard/St Simons over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 37°C on Mon afternoon, min 26°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 27mm), heaviest during Thu morning. Warm (max 32°C on Mon night, min 25°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the NE by Wed afternoon). | |||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Fri 25 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 3 | 8 | 8 | 8 | 4 | 9 | 7 | 4 | 8 | 4 | 6 | 7 | 7 | 7 | 4 | 5 | 5 | 6 | 4 | |
Wave (?)Graph  | ||||||||||||||||||||||
| Energy (?) | 18 | 24 | 11 | 24 | 17 | 20 | 19 | 6 | 13 | 16 | 8 | 22 | 87 | 141 | 121 | 157 | 39 | 54 | 41 | 42 | 37 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | on | cross | cross- off | cross- on | cross- off | cross- off | glass | cross- off | glass | cross- on | cross- off | cross | cross | cross- on | on | on | cross- on | on | on | |
High Tide / height (m) | 3:38AM 1.92 | 4:15PM 2.29 | 4:39AM 1.88 | 5:17PM 2.33 | 5:43AM 1.87 | 6:19PM 2.37 | 6:47AM 1.90 | 7:19PM 2.41 | 7:47AM 1.95 | 8:15PM 2.44 | 8:42AM 2.00 | 9:05PM 2.44 | 9:33AM 2.03 | |||||||||
Low Tide / height (m) | 9:51PM 0.26 | 10:06AM -0.04 | 11:00PM 0.24 | 11:08AM -0.06 | 12:05AM 0.19 | 12:09PM -0.09 | 1:06AM 0.12 | 1:09PM -0.13 | 2:03AM 0.06 | 2:05PM -0.15 | 2:56AM 0.00 | 3:00PM -0.16 | 3:45AM -0.03 | 3:51PM -0.13 | ||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Fri 25 | ||||||||||||||||
| Sunrise | - | 6:33 | - | - | 6:33 | - | - | 6:35 | - | - | 6:35 | - | - | 6:35 | - | - | 6:37 | - | - | 6:37 | - | |
| Sunset | - | - | 8:29 | - | - | 8:28 | - | - | 8:28 | - | - | 8:27 | - | - | 8:27 | - | - | 8:25 | - | - | 8:24 | |
 | | |  | |  |  | | |  | |  |  | | | | | | |  | | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | 2 | - | 1 | 5 | 3 | 4 | 4 | 5 | 3 | - | 1 | 1 | |
| Temp. °C | 30 | 31 | 33 | 29 | 32 | 36 | 32 | 33 | 37 | 32 | 30 | 31 | 26 | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 29 | |
| Feels °C (?) | 32 | 35 | 35 | 31 | 33 | 38 | 34 | 34 | 38 | 34 | 35 | 33 | 29 | 28 | 26 | 27 | 29 | 28 | 29 | 30 | 30 | |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Georgia
light winds from the SSW at Brunswick Airport mean that is clean at Coastguard/St Simons. No surfable waves
1 h 13 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Coastguard/St Simons surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Coastguard/St Simons Surf forecast
The above surf forecast table for Coastguard/St Simons provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Coastguard/St Simons can be found by selecting the local surf guide option on the grey menu. Our Coastguard/St Simons surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Coastguard/St Simons) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Coastguard/St Simons may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a vacation in Georgia? If you are looking for accommodation near Coastguard/St Simons, camping, hotels and condos and appartments in Georgia, consider staying in Brunswick which is 11 km (7 miles) away. Other places in and around Georgia where you can find information about places to rent, and car hire include Fernandina Beach which is 51 km (32 miles) away, Hinesville, Waycross and Jacksonville Beach.
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