Surf Forecasts:
Sea Island surf forecast from 10 Nov 2026:
- Best quality surf: Wednesday 25 Nov, 7AM (local time) - 5ft (1.5m), 7s period, SSE swell with offshore winds.
- Most powerful swell: Sunday 22 Nov, 1AM (local time) - 3.5ft (1.0m), 10s period, E swell with 196 kJ wave energy.
- Next surfable swell (1★+): Wednesday 25 Nov, 1AM (local time) - 3.5ft (1.1m), 6s period with SSE swell.
Best Forecast Surf Conditions for Sea Island this week:
The surf forecast for Sea Island over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 25) at 1AM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.1m and 10s. Another secondary swell of 0.2m and 10s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Sea Island in the next 16 days are 1.0m 10s and forecast to arrive on Sunday (Nov 22) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 3s period and expected on Saturday (Nov 14) at 4AM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 25th Nov) | 3.5ft (1.1m) 6s |
| Best Surf | 7AM (Wed 25th Nov) | 5ft (1.5m) 7s |
| Most Powerful | 1AM (Sun 22nd Nov) | 3.5ft (1.0m) 10s |
Table - best surf conditions forecast for Sea Island over the next 16 days.
Short Range ForecastMostly dry. Warm (max 24°C on Thu morning, min 17°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Thu afternoon, min 7°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Mon 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 9 | E 12 | NE 5 | — | ENE 3 | E 3 |
Wave Graph  | ||||||||||||||||||||
 kJ | 64 | 40 | 40 | 39 | 22 | 18 | 17 | 8 | 7 | 6 | 2 | 2 | 2 | 2 | 2 | 3 | 10 | 0 | 4 | 8 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | off | off | cross-off | cross-off | cross-on | cross |
High Tide | 8:11PM2.10m | 8:39AM2.36m | 8:50PM2.04m | 9:16AM2.30m | 9:29PM1.98m | 9:53AM2.23m | 10:09PM1.90m | 10:34AM2.15m | 10:52PM1.84m | 11:17AM2.08m | 11:38PM1.80m | 12:04PM2.02m | 00:27AM1.79m | |||||||
Low Tide | 2:13AM0.15m | 2:57PM0.20m | 2:51AM0.19m | 3:36PM0.25m | 3:28AM0.25m | 4:14PM0.32m | 4:05AM0.30m | 4:52PM0.39m | 4:44AM0.36m | 5:32PM0.45m | 5:25AM0.41m | 6:15PM0.48m | ||||||||
 |  | | |  |  | | | | | | | | | | | | | | | |
 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — |
 | 5:30 | — | — | 5:30 | — | — | 5:29 | — | — | 5:29 | — | — | 5:28 | — | — | 5:27 | — | — | 5:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 22 | 23 | 21 | 21 | 21 | 19 | 24 | 25 | 19 | 18 | 18 | 13 | 13 | 14 | 12 | 14 | 14 | 14 |
Feels °C | 23 | 20 | 20 | 21 | 19 | 18 | 18 | 17 | 21 | 22 | 16 | 12 | 11 | 8 | 7 | 8 | 7 | 11 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | E 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 10 | E 10 | E 10 | E 9 | E 9 | S 3 | E 10 | E 8 | E 8 | E 9 | ENE 5 | NE 5 | — | — | — |
| kJ | 64 | 40 | 40 | 39 | 22 | 18 | 17 | 8 | 7 | 6 | 1 | 2 | 1 | 1 | 2 | 3 | 1 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | E 9 | — | E 8 | E 10 | E 9 | E 9 | E 11 | — | E 9 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | 2 | 2 | 2 | 2 | — | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 8 | — | — | E 10 | E 7 | E 9 | E 12 | E 7 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | 1 | 2 | 3 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 2 | WSW 3 | WSW 2 | NW 3 | NW 3 | WNW 3 | NW 3 | N 3 | — | NE 5 | — | ENE 3 | E 3 |
| kJ | — | — | — | — | — | — | — | 1 | 3 | 1 | 2 | 3 | 3 | 8 | 3 | — | 10 | — | 4 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 2 | 2 | 96 | 11 | 96 | 96 | 122 | 372 | 426 | 564 | 803 | 1516 | 164 | 1322 | 1322 | 1536 | 1544 | 1559 | 744 |
Best forecast wave conditions in Georgia | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Sea Island Surf forecast
The above surf forecast table for Sea Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sea Island can be found by selecting the local surf guide option on the grey menu. Our Sea Island 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 (Sea Island) 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 Sea Island 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 Sea Island, camping, hotels and condos and appartments in Georgia, consider staying in Brunswick which is 13 km (8 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 56 km (35 miles) away, Hinesville, Waycross and Jacksonville Beach.
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