13th Ave South Surfside 48 hour detailed Surf Forecast

Lat Long: 33.67° N 78.90° W

Issued: 1 am 21 Oct 2026 (local time)

Forecast update in hr min

Today's 13th Ave South Surfside sea temperature is

23.2°C

13th Ave South Surfside surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Surf Forecasts:

How big are the waves at 13th Ave South Surfside today (21 Oct):

Morning surf: Morning surf (21 Oct, local time) - 2.5ft (0.7m), 9s period with E swell.
Afternoon surf: Afternoon surf (21 Oct, local time) - 2ft (0.6m), 9s period with E swell.
Evening surf: Evening surf (21 Oct, local time) - 2ft (0.6m), 12s period with E swell.

The current surf forecast for 13th Ave South Surfside at 5AM is: 0.8m 9s primary swell from a East direction and 0.3m 11s secondary swell from a East-southeast direction (forecast issued at 01:00am October 21). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (21 Oct)	2.5ft (0.7m)	9s
Afternoon (21 Oct)	2ft (0.6m)	9s
Evening (21 Oct)	2ft (0.6m)	12s

Table - waves today at 13th Ave South Surfside. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 21°C on Wed afternoon, min 13°C on Wed morning). Wind will be generally light.
	Wednesday 21								Thursday 22								Friday 23
	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM
Rating (10 max)	0	0	0	0	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 11	E 9	E 9	E 9	E 9	E 9	E 11	E 12	E 12	E 9	E 12	E 12	ESE 12	ESE 12	ESE 12	ESE 12	ESE 11	ESE 11	ESE 11	ENE 4	ENE 5	E 5	E 5	E 5
Wave Graph
kJ	42	96	76	76	55	38	93	103	78	30	78	73	49	49	47	13	12	12	11	16	17	13	18	27
Wind (km/h)	NNE	NNE	NNE	N	N	N	N	NNE	NNE	N	N	N	NNE	ENE	NE	NNE	NE	NNE	NNE	NE	NE	ENE	ENE	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	glassy	glassy	cross-off	cross-off	cross-off	cross-off	cross	cross	cross-on	cross	cross
High Tide		4:08AM1.41m				4:38PM1.61m				4:57AM1.53m					5:24PM1.66m				5:43AM1.67m				6:08PM1.70m
Low Tide				10:16AM0.41m				10:55PM0.29m					11:14AM0.30m				11:40PM0.17m				12:05PM0.19m


	—	7:24	—	—	—	—	—	—	—	7:24	—	—	—	—	—	—	—	7:26	—	—	—	—	—	—
	—	—	—	—	—	6:35	—	—	—	—	—	—	—	6:34	—	—	—	—	—	—	—	6:31	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	16	14	13	16	20	21	20	18	16	15	14	16	20	21	20	20	17	15	13	15	19	20	19	18
Feels °C	12	10	9	12	16	17	17	15	13	12	11	13	17	19	18	18	13	10	8	10	15	16	16	14
Swell 1 Height (m) Direction Period (s)	ESE 11	E 9	E 9	E 9	E 9	E 9	E 11	E 12	E 12	E 9	E 12	E 12	ESE 12	ESE 12	ESE 12	ESE 12	ESE 11	ESE 11	ESE 11	ESE 10	ESE 10	ESE 10	ESE 10	SE 10
kJ	39	96	76	76	55	38	93	103	78	24	78	73	49	49	47	13	12	12	11	11	9	9	9	4
Swell 2 Height (m) Direction Period (s)	ESE 11	ESE 11	ESE 11	ESE 11	ESE 11	ESE 11	ESE 12	SE 15	ESE 13	ESE 12	ESE 13	ESE 12	ESE 12	—	ENE 6	E 6	E 6	E 6	SE 8	E 8	E 8	E 8	—	—
kJ	42	22	22	23	24	24	26	9	32	30	54	29	29	—	7	3	3	3	3	1	1	1	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SE 8	SE 8	SE 8	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3	3	3	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	ENE 5	NNE 4	NNE 4	NNE 4	—	—	NNE 3	ENE 9	—	—	—	N 3	—	—	—	—	—	ENE 3	ENE 4	ENE 4	ENE 5	E 5	E 5	E 5
kJ	20	9	13	8	—	—	1	79	—	—	—	1	—	—	—	—	—	1	6	16	17	13	18	27
Nearest Offshore or Glassy	13th Ave South Surfside Carolina South	Edisto Beach Carolina South	Dunes Cove Carolina South	North Myrtle/27th Avenue South Carolina South	North Myrtle/27th Avenue South Carolina South	North Myrtle/27th Avenue South Carolina South	North Myrtle/27th Avenue South Carolina South	13th Ave South Surfside Carolina South	13th Ave South Surfside Carolina South	13th Ave South Surfside Carolina South	13th Ave South Surfside Carolina South	13th Ave South Surfside Carolina South	13th Ave South Surfside Carolina South	13th Ave South Surfside Carolina South	13th Ave South Surfside Carolina South	13th Ave South Surfside Carolina South	Pelican Poles Carolina South	Pelican Poles Carolina South	Wrightsville Beach Carolina North	Wrightsville Beach Carolina North	Long Beach Carolina North	Shackleford Banks Carolina North	Rockaway Long Island NY	Bradley Beach New Jersey
Rating (10 max)	1	1	1	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2
Distance (km)	0	184	14	29	29	29	29	0	0	0	0	0	0	0	0	0	43	43	119	119	79	239	888	848
Best forecast wave conditions in South Carolina	South End	Edisto Beach	Dunes Cove	North Myrtle/27th Avenue South	North Myrtle/27th Avenue South	North Myrtle/27th Avenue South	Folly Beach Pier	North Myrtle/27th Avenue South	South End	The Washout	South End	South End	Edisto Beach	The Washout	Pelican Poles	Pelican Poles	South End	South End
Rating (10 max)	2	1	1	2	1	1	1	2	1	1	1	1	1	1	1	1	1	1
Best forecast wave conditions in United States	The Cove Cape May New Jersey	Comfort Inn/Jeckyll Island Georgia	Surf City Pier Carolina North	Trestles (Uppers) CAL - Orange County	Trestles (Uppers) CAL - Orange County	Trestles (Uppers) CAL - Orange County	Atlantic Beach Carolina North	Long Beach Carolina North	Venice Breakwater CAL - LA County	The Point Carolina North	The Point Carolina North	The Point Carolina North	Shit Pipe Carolina North	Topsail Island Carolina North	Topsail Island Carolina North	Georgica Pond Long Island NY	Fishermans Island Virginia	The Point Carolina North	The Point Carolina North	Dutches A Frame CAL - San Diego County	Swamis CAL - San Diego County	Trestles (Uppers) CAL - Orange County	Swamis CAL - San Diego County	Georgica Pond Long Island NY
Rating (10 max)	4	3	4	3	3	3	2	3	3	2	2	2	2	1	1	3	2	1	1	3	3	3	3	2
Header Global	Cyclops Australia	Virac Harbour Philippines	Malaking Gasang (Baler) Philippines	Super Tubes South Africa	Lucky Point Philippines	Lucky Point Philippines	Haga-Haga South Africa	Riet River South Africa	Haga-Haga South Africa	Barbel Point South Africa	Barbel Point South Africa	Easter Reef Australia	Keusik Luhur Indonesia	Batu Hiu Indonesia	Benkunqut Indonesia	Bali Village Indonesia	Luna Park Australia	Benkunqut Indonesia	Papatowai New Zealand	Cavalos de Fao Portugal	Easter Reef Australia	Asu Indonesia	Bali Village Indonesia	Bali Village Indonesia
Rating (10 max)	7	6	7	6	9	9	9	9	8	5	5	5	7	5	6	6	6	5	9	7	6	5	5	5

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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13th Ave South Surfside 48 hour detailed Surf Forecast

How big are the waves at 13th Ave South Surfside today (21 Oct):

Short Range Forecast

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