Sebastian Inlet-Third Peak Surf Forecast

/ Florida – North (78 breaks) / Florida (155 breaks) /

USA (1297 breaks) / Lat Long: (27.86° N 80.45° W)

Surf Forecasts:

Sebastian Inlet-Third Peak surfForecast / Florida – North / USA

12 Day Weather and Surf, issued 1 am Tuesday 26 Aug 2025 EDT

Forecast update in hr min s Forecast update imminent

Sebastian Inlet-Third Peak surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Sebastian Inlet-Third Peak sea temperature is 29.6° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Sebastian Inlet-Third Peak this week:

The surf forecast for Sebastian Inlet-Third Peak over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 26) at 8AM. The primary swell is predicted to be 0.8m and 12s period with a secondary swell of 0.2m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Sebastian Inlet-Third Peak in the next 12 days are 0.8m 12s and forecast to arrive on Tuesday (Aug 26) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Friday (Aug 29) at 2AM.

Wave Type	Time (EDT) & Date	Wave Height & Period
Next good surf (1 star+)	8AM (Tue 26th Aug)	2.5ft (0.8m) 12s
Best Surf	8AM (Tue 26th Aug)	2.5ft (0.8m) 12s
Most Powerful	8AM (Tue 26th Aug)	2.5ft (0.8m) 12s

Table - best surf conditions forecast for Sebastian Inlet-Third Peak over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Moderate rain (total 15mm), heaviest on Tue night. Warm (max 30°C on Tue afternoon, min 25°C on Tue morning). Wind will be generally light.									Days 3-6 Weather Summary Heavy rain (total 35mm), heaviest during Sun night. Warm (max 32°C on Fri afternoon, min 25°C on Fri morning). Wind will be generally light.
	Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 01
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ENE	NE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE
Period(s) (?)	13	12	11	12	10	11	9	8	9	8	8	6	6	6	6	6	6	6	6	6	6
Wave Graph (?)
Energy (?)	155	162	97	89	54	27	16	15	13	14	10	16	19	25	28	24	30	24	20	27	21
Wind (km/h)	SW	WNW	WSW	NNW	ENE	SSE	SE	ESE	SSW	W	NNE	ESE	SE	NE	SE	ENE	ENE	SE	ENE	E	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	cross- off	off	cross- on	on	cross- off	cross	cross- on	cross- off	cross- off	glass	cross- on	glass	on	cross	cross- on	on	cross	cross- on	cross- on	cross- on
High Tide / height (m)	10:46AM 0.32		10:55PM 0.26	11:31AM 0.32		11:32PM 0.21	12:17PM 0.31		12:12AM 0.16	1:05PM 0.30		12:54AM 0.13	1:57PM 0.29		1:42AM 0.10		2:51PM 0.29	2:37AM 0.09		3:45PM 0.30	3:37AM 0.11
Low Tide / height (m)		4:56PM -0.27		5:05AM -0.32	5:43PM -0.23		5:42AM -0.30	6:33PM -0.19		6:21AM -0.28	7:26PM -0.16		7:03AM -0.27		8:22PM -0.14	7:51AM -0.27		9:20PM -0.13	8:45AM -0.27		10:15PM -0.15

	Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 01
Sunrise	6:56	-	-	6:56	-	-	6:58	-	-	6:58	-	-	6:58	-	-	6:58	-	-	7:00	-	-
Sunset	-	7:49	-	-	7:47	-	-	7:46	-	-	7:45	-	-	7:45	-	-	7:44	-	-	7:43	-

Rain (mm)	-	2	4	1	-	3	1	-	4	-	-	3	2	2	9	6	4	9	3	5	5
Temp. °C	28	30	26	26	28	28	28	29	28	28	32	29	28	28	27	27	27	27	26	26	26
Feels °C (?)	31	32	28	29	31	31	31	31	29	30	35	31	32	30	28	30	29	30	30	28	29

Map Icons:
Break
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 Florida - North

Wind Update Continuing clean conditions at Sebastian Inlet-Third Peak (light winds from the SSW at Sebastian Airport (Florida) 7 km from Sebastian Inlet-Third Peak). 0.7m 13s groundswell from the ENE with a 0.2m 9s swell from the E. 2 swells combining to make bigger set waves.
1 hour 29 minutes ago Sebastian Inlet-Third Peak

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1 h 29 min ago

9 km/h

SSW

Clean

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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 12 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.