Surf Forecasts:
Sebastian Inlet-Second Peak surf forecast from 5 Aug 2026:
- Most powerful swell: Saturday 8 Aug, 2AM (local time) - 4.5ft (1.3m), 8s period, E swell with 230 kJ wave energy.
Best Forecast Surf Conditions for Sebastian Inlet-Second Peak this week:
The most powerful waves expected at Sebastian Inlet-Second Peak in the next 16 days are 1.3m 8s and forecast to arrive on Saturday (Aug 08) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 5s period and expected on Saturday (Aug 08) at 11AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Sat 8th Aug) | 4.5ft (1.3m) 8s |
Table - best surf conditions forecast for Sebastian Inlet-Second Peak over the next 16 days.
The Lowdown
Right, mate, Rusty here. Gotta be straight with you: this stretch across the second half of August is a flat spell, plain and simple.
We start off with the first sniff of something on Wednesday the 5th of August, but don't get your hopes up. We're looking at a tiny 1ft of easterly windswell at a jumbled 7 seconds, and the wind is already a cross-onshore. The water's running a bit colder than usual at 81°, a full 3° off the mark for this time of year. It's basically a write-off.
That sets the tone for the whole run. We inch up a bit on Friday the 7th with the swell hitting 4ft, the biggest we'll see, but it's still short-period junk at 8 seconds, sloppy and cross-onshore. The energy is moderate, but the quality is just not there. Every single day carries a poor surf conditions tag. It's all cross-onshore chop or cross-shore bump, nothing clean, nothing with any real push.
From there, it's a slow fade. We drop back under 3ft for the weekend and then it's a long, drawn-out trickle of 1ft to 2ft stuff right through to Thursday the 20th. There are fleeting moments of glass or near-glass conditions on a few mornings—like Thursday the 13th, Monday the 17th, and that Tuesday the 18th with a clean, light cross-off—but the swell is so weak and short period it's barely a ripple.
Honestly, there isn't a single standout in this 16-day window. The setup looks more interesting for a day on a kiteboard than a paddle board whenever that breeze picks up. It's a blank run, and for this area, that's just how it goes sometimes. Forecasts can change, but right now, save the wax.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Fri morning. Warm (max 29°C on Wed afternoon, min 27°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 29°C on Sat afternoon, min 27°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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 7 | E 5 | E 5 | E 5 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | ESE 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 17 | 38 | 28 | 29 | 53 | 116 | 208 | 230 | 165 | 132 | 105 | 76 | 71 | 54 | 47 | 45 | 32 | 21 | 20 | 12 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross | cross-on | cross | cross | cross | cross-on | cross-off |
High Tide | 2:00AM0.23m | 2:59PM0.39m | 3:05AM0.22m | 4:02PM0.41m | 4:10AM0.23m | 5:02PM0.44m | 5:13AM0.24m | 5:58PM0.47m | 6:12AM0.27m | 6:51PM0.48m | 7:07AM0.30m | 7:41PM0.48m | ||||||||
Low Tide | 8:14PM-0.24m | 8:15AM-0.37m | 9:21PM-0.25m | 9:17AM-0.38m | 10:26PM-0.27m | 10:19AM-0.39m | 11:27PM-0.29m | 11:20AM-0.41m | 00:22AM-0.33m | 12:17PM-0.42m | 1:14AM-0.36m | 1:12PM-0.43m | 2:01AM-0.38m | |||||||
 |  |  |  |  | | |  | | | |  | | |  | | | | | | |
 | — | — | 6:47 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — |
 | 8:07 | — | — | 8:07 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:04 | — | — | 8:02 | — |
mm | — | — | — | 2 | — | 3 | 2 | 3 | 1 | 1 | — | — | 1 | — | 1 | 1 | — | — | — | — |
Temp °C | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 29 | 29 | 28 |
Feels °C | 32 | 31 | 30 | 29 | 31 | 30 | 30 | 31 | 31 | 31 | 31 | 32 | 31 | 31 | 32 | 32 | 31 | 34 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 10 | E 7 | E 11 | ENE 10 | E 8 | E 8 | E 8 | E 8 | ENE 9 | E 8 | E 8 | NE 9 | E 7 | ENE 9 | ENE 9 | E 6 | NE 8 | ESE 6 |
| kJ | 17 | 17 | 2 | 8 | 2 | 10 | 208 | 230 | 165 | 132 | 8 | 76 | 71 | 3 | 47 | 7 | 7 | 21 | 3 | 12 |
Swell 2 Height (m) Direction Period (s) | — | E 9 | — | E 10 | NE 11 | — | ENE 10 | ENE 10 | NE 9 | SSE 5 | — | ENE 9 | SSE 4 | S 4 | ENE 9 | — | ENE 9 | SSE 4 | SSE 5 | ENE 8 |
| kJ | — | 2 | — | 2 | 5 | — | 10 | 9 | 14 | 9 | — | 8 | 7 | 2 | 7 | — | 8 | 2 | 6 | 7 |
Swell 3 Height (m) Direction Period (s) | E 9 | — | — | E 8 | — | — | — | — | — | NE 9 | — | — | ENE 9 | — | — | — | E 10 | ENE 9 | ENE 8 | E 8 |
| kJ | 2 | — | — | 1 | — | — | — | — | — | 13 | — | — | 8 | — | — | — | 2 | 8 | 7 | 1 |
Wind waves Height (m) Direction Period (s) | — | E 7 | E 5 | E 5 | E 5 | E 7 | — | E 8 | SSE 5 | — | E 8 | SE 5 | — | E 7 | — | E 7 | E 7 | — | E 6 | SSE 3 |
| kJ | — | 38 | 28 | 29 | 53 | 116 | — | 163 | 13 | — | 105 | 5 | — | 54 | — | 45 | 32 | — | 20 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1583 | 1330 | 962 | 1578 | 1287 | 1009 | 1479 | 712 | 287 | 1020 | 191 | 287 | 1077 | 129 | 287 | 1305 | 129 | 1455 | 1296 | 619 |
Best forecast wave conditions in North Florida | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Sebastian Inlet-Second Peak Surf forecast
The above surf forecast table for Sebastian Inlet-Second 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-Second Peak can be found by selecting the local surf guide option on the grey menu. Our Sebastian Inlet-Second 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-Second 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-Second 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-Second 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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