Surf Forecasts:
Sebastian Inlet-First Peak surf forecast from 26 Aug 2026:
- Most powerful swell: Monday 31 Aug, 11PM (local time) - 2.5ft (0.8m), 8s period, E swell with 72 kJ wave energy.
Best Forecast Surf Conditions for Sebastian Inlet-First Peak this week:
The most powerful waves expected at Sebastian Inlet-First Peak in the next 16 days are 0.8m 8s and forecast to arrive on Monday (Aug 31) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Thursday (Aug 27) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Mon 31st Aug) | 2.5ft (0.8m) 8s |
Table - best surf conditions forecast for Sebastian Inlet-First Peak over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s get real about what’s coming up for the next couple of weeks.
Right now, we’re looking at a long, flat spell. For the first ten days, from Wednesday the 26th of August all the way through to Friday the 4th of September, there’s really nothing to get excited about. We’re talking tiny, weak swell most days, usually under 1ft, with a lot of onshore or cross-onshore wind chopping it up. The combined energy is mostly in the teens to low 80s, which is just weak. You’d be chasing scraps and fighting bumpy water. It’s a proper dry spell.
Now, the first sign of life shows up on Saturday morning, the 5th of September. The swell is still tiny at 1ft from the east, but the wind goes glassy with a light westerly. It’s clean, but there’s just no push. Not worth a paddle.
The real standout – and I mean the only real standout in this whole 16-day window – is looking at Wednesday morning, the 9th of September at Sebastian Inlet-First Peak. This is a very consistent break, exposed to the northeast. We’ve got a solid 3ft of east-northeast swell coming in with a long 11-second period, and the combined energy is a solid 227 (moderate). The wind is light and cross-off from the northwest, which means it’s going to be clean. This is the best on offer. The water temperature is about 85°, which is pretty normal for this time of year, so no surprises there. Keep in mind the north-east swell direction lines up nicely with the optimum for this spot. Crowds can be an issue here sometimes, especially when it’s the only show in town, so get out early.
The session on Thursday morning the 10th of September also has some clean cross-off wind, but the swell is a little smaller and the energy is a bit lower. It’s a solid backup, but Wednesday morning the 9th is the one to circle on the calendar.
Until then, it’s a waiting game. But this spot is very consistent, so it tends not to stay flat for long.
Rusty.
Short Range ForecastHeavy rain (total 31mm), heaviest during Thu night. Warm (max 30°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 9mm), mostly falling on Sun afternoon. Warm (max 30°C on Sun afternoon, min 28°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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) | E 7 | E 17 | E 9 | E 15 | ENE 14 | ENE 14 | E 9 | NE 12 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 8 | E 8 | E 4 | E 5 | E 5 | ESE 12 |
Wave Graph | |||||||||||||||||||||
4 | 6 | 6 | 17 | 21 | 18 | 25 | 38 | 21 | 12 | 12 | 40 | 39 | 39 | 27 | 44 | 19 | 30 | 28 | 29 | 49 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | off | glassy | cross | cross-off | cross | cross-on | cross | cross-on | on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | on | cross-on |
High Tide | 7:32PM0.34m | 7:47AM0.25m | 8:09PM0.35m | 8:30AM0.30m | 8:47PM0.34m | 9:13AM0.34m | 9:27PM0.34m | 9:59AM0.37m | 10:08PM0.32m | 10:47AM0.40m | 10:53PM0.30m | 11:39AM0.41m | 11:42PM0.28m | ||||||||
Low Tide | 1:06PM-0.30m | 1:50AM-0.28m | 1:51PM-0.32m | 2:24AM-0.31m | 2:35PM-0.33m | 3:01AM-0.35m | 3:21PM-0.33m | 3:40AM-0.38m | 4:09PM-0.32m | 4:22AM-0.40m | 4:59PM-0.30m | 5:07AM-0.41m | 5:52PM-0.29m | ||||||||
6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | |
— | 7:49 | — | — | 7:47 | — | — | 7:46 | — | — | 7:45 | — | — | 7:45 | — | — | 7:44 | — | — | 7:43 | — | |
mm | — | 1 | 4 | 1 | 2 | 20 | 2 | — | 1 | 2 | 1 | — | 3 | 3 | — | — | — | — | — | — | — |
Temp °C | 29 | 30 | 29 | 28 | 30 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 29 | 30 | 29 | 28 | 29 | 28 | 29 | 29 | 28 |
Feels °C | 32 | 32 | 29 | 32 | 32 | 31 | 33 | 31 | 32 | 33 | 31 | 30 | 32 | 33 | 33 | 32 | 32 | 31 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SSE 3 | E 7 | E 9 | SE 4 | E 8 | E 8 | SE 4 | E 8 | E 8 | E 8 | E 8 | ENE 11 | E 7 | ENE 10 | ENE 10 | E 8 | E 8 | E 7 | E 7 | E 7 | E 12 |
1 | 4 | 6 | 6 | 11 | 5 | 4 | 23 | 21 | 12 | 11 | 11 | 39 | 10 | 10 | 44 | 19 | 27 | 17 | 9 | 26 | |
Swell 2 Height (m) Direction Period (s) | E 7 | E 10 | E 7 | E 8 | ENE 14 | ENE 14 | E 9 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | NE 11 | ENE 10 | ENE 10 | SE 4 | S 5 | — | ENE 9 | NE 9 | E 13 | ESE 12 |
4 | 2 | 1 | 12 | 21 | 18 | 25 | 15 | 14 | 12 | 12 | 30 | 10 | 10 | 1 | 2 | — | 8 | 3 | 3 | 49 | |
Swell 3 Height (m) Direction Period (s) | E 3 | E 17 | E 16 | E 15 | ENE 8 | E 10 | ENE 13 | NE 12 | — | — | — | — | — | SSE 4 | — | S 5 | — | — | — | NE 9 | — |
1 | 6 | 5 | 17 | 6 | 8 | 17 | 38 | — | — | — | — | — | 2 | — | 2 | — | — | — | 3 | — | |
Wind waves Height (m) Direction Period (s) | — | SE 3 | SE 4 | SSE 4 | SE 4 | SE 3 | SE 4 | SE 4 | E 3 | E 4 | E 4 | E 8 | — | E 7 | E 7 | — | E 4 | E 4 | E 5 | E 5 | E 5 |
— | 3 | 6 | 12 | 7 | 3 | 7 | 2 | 6 | 7 | 9 | 40 | — | 39 | 27 | — | 8 | 30 | 28 | 29 | 36 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 217 | 1921 | 163 | 90 | 1583 | 1 | 128 | 1019 | 217 | 779 | 678 | 957 | 837 | 490 | 957 | 957 | 957 | 1168 | 1169 | 1586 | 286 |
Best forecast wave conditions in North Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Sebastian Inlet-First Peak Surf forecast
The above surf forecast table for Sebastian Inlet-First 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-First Peak can be found by selecting the local surf guide option on the grey menu. Our Sebastian Inlet-First 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-First 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-First 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-First Peak is 7 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.











