Surf Forecasts:
Sebastian Inlet-Third Peak surf forecast from 15 Nov 2026:
- Best quality surf: Saturday 21 Nov, 1AM (local time) - 10ft (3.0m), 11s period, ENE swell with cross-onshore winds.
- Most powerful swell: Saturday 21 Nov, 10AM (local time) - 11ft (3.5m), 11s period, ENE swell with 2,574 kJ wave energy.
- Next surfable swell (1★+): Saturday 21 Nov, 1AM (local time) - 10ft (3.0m), 11s period with ENE swell.
Best Forecast Surf Conditions for Sebastian Inlet-Third Peak this week:
The surf forecast for Sebastian Inlet-Third Peak over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Nov 21) at 1AM. The primary swell is predicted to be 3.0m and 11s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Sebastian Inlet-Third Peak in the next 16 days are 3.5m 11s and forecast to arrive on Saturday (Nov 21) at 10AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 6s period and expected on Sunday (Nov 29) at 7AM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 21st Nov) | 10ft (3.0m) 11s |
| Best Surf | 1AM (Sat 21st Nov) | 10ft (3.0m) 11s |
| Most Powerful | 10AM (Sat 21st Nov) | 11ft (3.5m) 11s |
Table - best surf conditions forecast for Sebastian Inlet-Third Peak over the next 16 days.
Short Range ForecastModerate rain (total 11mm), heaviest on Tue night. Warm (max 23°C on Tue night, min 20°C on Mon night). Winds increasing (light winds from the NNE on Sun morning, fresh winds from the ENE by Tue night). | Days 4-6 Weather SummaryHeavy rain (total 201mm), heaviest during Fri night. Warm (max 24°C on Fri night, min 20°C on Wed afternoon). Mainly near gales. | ||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||||
AM | 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) | NNE 6 | NE 6 | NE 8 | NE 6 | NE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 28 | 33 | 160 | 107 | 332 | 485 | 573 | 589 | 365 | 498 | 867 | 660 | 1445 | 1202 | 1495 | 1597 | 1518 | 2273 | 2574 | 1565 | 1138 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | on | cross | cross-off |
High Tide | 11:45AM0.30m | 11:48PM0.16m | 12:31PM0.27m | 00:45AM0.16m | 1:21PM0.25m | 1:47AM0.19m | 2:15PM0.24m | 2:51AM0.23m | 3:10PM0.23m | 3:51AM0.28m | 4:03PM0.24m | 4:47AM0.34m | 4:55PM0.26m | ||||||||
Low Tide | 6:07PM-0.18m | 5:54AM-0.25m | 6:53PM-0.19m | 6:52AM-0.23m | 7:43PM-0.20m | 7:55AM-0.22m | 8:35PM-0.23m | 9:01AM-0.22m | 9:27PM-0.27m | 10:03AM-0.23m | 10:18PM-0.32m | 11:01AM-0.26m | 11:07PM-0.37m | ||||||||
 | |  |  | |  |  |  |  |  |  | | | |  |  | |  |  | |  | |
 | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — |
 | — | 5:29 | — | — | 5:29 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:27 | — | — | 5:27 | — |
mm | — | — | — | — | — | 2 | — | 1 | 8 | 10 | 14 | 7 | 7 | 12 | 22 | 5 | 19 | 105 | 13 | 6 | — |
Temp °C | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 20 | 23 | 22 | 21 | 23 | 23 | 21 | 24 | 23 | 22 | 19 |
Feels °C | 19 | 18 | 17 | 18 | 18 | 17 | 17 | 18 | 18 | 16 | 15 | 17 | 16 | 13 | 18 | 18 | 15 | 24 | 23 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | E 11 | NE 9 | E 8 | ENE 12 | — | — | — | — | NE 11 | — | — | — | — | — | — | — | — | — | ENE 11 | ENE 11 | ENE 10 |
| kJ | 2 | 19 | 1 | 15 | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | 2574 | 1565 | 1138 |
Swell 2 Height (m) Direction Period (s) | — | — | NE 14 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 18 |
| kJ | — | — | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 6 | NE 6 | NE 8 | NE 6 | NE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | — | — |
| kJ | 28 | 33 | 160 | 107 | 332 | 485 | 573 | 589 | 365 | 498 | 867 | 660 | 1445 | 1202 | 1495 | 1597 | 1518 | 2273 | 1891 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1167 | 1394 | 1179 | 1167 | 1353 | 1179 | 1167 | 1710 | 955 | 1160 | 955 | 548 | 622 | 622 | 450 | 203 | 622 | 352 | 61 | 107 | 3 |
Best forecast wave conditions in North Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Sebastian Inlet-Third Peak Surf forecast
The above surf forecast table for Sebastian Inlet-Third Peak provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sebastian Inlet-Third Peak can be found by selecting the local surf guide option on the grey menu. Our Sebastian Inlet-Third Peak 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 (Sebastian Inlet-Third Peak) 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 Sebastian Inlet-Third Peak 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.
Sebastian Inlet-Third Peak is 6 km (4 miles) from the city of Sebastian. If you plan a vacation in North Florida, look for hotels and other accommodation in Sebastian. Sebastian has rooms for a wide range of budgets as well as car hire and transport links.
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