35th Street Iop Surf Forecast

/ Carolina South (23 breaks) / South Carolina (21 breaks) /

USA (1297 breaks)

Surf Forecasts:

35th Street Iop surfForecast / Carolina South / USA

12 Day Weather and Surf, issued 1 pm Wednesday 20 Aug 2025 EDT

Forecast update in hr min s Forecast update imminent

35th Street Iop surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's 35th Street Iop sea temperature is 29.4° C
(Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for 35th Street Iop this week:

The surf forecast for 35th Street Iop over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 20) at 5PM. The primary swell is predicted to be 1.9m and 16s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at 35th Street Iop in the next 12 days are 2.0m 16s and forecast to arrive on Wednesday (Aug 20) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Aug 26) at 8AM.

Wave Type	Time (EDT) & Date	Wave Height & Period
Next good surf (1 star+)	5PM (Wed 20th Aug)	6ft (1.9m) 16s
Best Surf	5PM (Wed 20th Aug)	6ft (1.9m) 16s
Most Powerful	11PM (Wed 20th Aug)	6.5ft (2.0m) 16s

Table - best surf conditions forecast for 35th Street Iop over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Heavy rain (total 59mm), heaviest during Sat morning. Warm (max 30°C on Wed afternoon, min 23°C on Sat morning). Wind will be generally light.											Days 3-6 Weather Summary Heavy rain (total 74mm), heaviest during Sat afternoon. Warm (max 30°C on Mon afternoon, min 22°C on Sat afternoon). Winds decreasing (strong winds from the ENE on Sat afternoon, calm by Sun afternoon).
	Wed 20		Thursday 21			Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	!	!	2	0	1	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	SE	SE
Period(s) (?)	16	15	12	12	12	13	13	13	14	5	5	14	13	12	9	10	13	11	11	10	10
Wave Graph (?)
Energy (?)	1809	1628	320	180	84	41	26	31	32	49	47	44	26	21	16	18	135	108	84	54	25
Wind (km/h)	NE	NNW	N	SSW	NNW	ENE	ENE	ESE	ENE	ENE	NE	N	S	WSW	W	SSW	WNW	N	SW	NNW	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- off	cross- off	cross	glass	cross- on	cross- on	on	cross- on	cross- on	cross- off	cross- off	cross- on	cross- off	cross- off	cross	off	cross- off	cross	off	glass
High Tide / height (m)	6:52PM 1.84		7:12AM 1.53	7:42PM 1.85		8:04AM 1.58		8:28PM 1.84	8:52AM 1.63		9:10PM 1.81	9:37AM 1.65		9:49PM 1.76	10:20AM 1.66		10:27PM 1.69	11:02AM 1.64		11:04PM 1.61	11:43AM 1.62
Low Tide / height (m)		12:56AM 0.15	12:55PM 0.01		1:46AM 0.11	1:47PM 0.00		2:31AM 0.09		2:36PM 0.02	3:12AM 0.09		3:22PM 0.06	3:50AM 0.11		4:06PM 0.13	4:25AM 0.16		4:48PM 0.21	4:59AM 0.21

	Wed 20		Thursday 21			Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26
Sunrise	-	-	6:46	-	-	6:46	-	-	6:47	-	-	6:48	-	-	6:48	-	-	6:48	-	-	6:50
Sunset	7:59	-	-	7:57	-	-	7:55	-	-	7:54	-	-	7:53	-	-	7:52	-	-	7:51	-	-

Rain (mm)	-	-	-	-	4	10	9	18	18	58	2	-	-	10	2	1	1	-	-	-	-
Temp. °C	30	30	28	29	29	26	26	26	24	23	25	24	26	26	27	30	29	25	29	28	23
Feels °C (?)	31	30	30	31	32	27	26	28	25	20	26	25	30	28	29	31	30	22	28	27	23

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 Carolina South

Wind Update The wind is still cross-off at 35th Street Iop (light winds from the NNE at SHIP2937 12 km from 35th Street Iop). 2.2m 15s groundswell from the SE with a 1.3m 6s windswell from the ENE. 2 swells combining so expect closeout sets.
2 hours 41 minutes ago 35th Street Iop

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2 h 41 min ago

11 km/h

NNE

Cross-Off

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Information about the 35th Street Iop Surf forecast

The above surf forecast table for 35th Street Iop provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at 35th Street Iop can be found by selecting the local surf guide option on the grey menu. Our 35th Street Iop 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 (35th Street Iop) 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 35th Street Iop 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.

35th Street Iop is 17 km (11 miles) from the city of Mount Pleasant. If you plan a vacation in South Carolina, look for hotels and other accommodation in Mount Pleasant. Mount Pleasant has rooms for a wide range of budgets as well as car hire and transport links.