Arniston Surf Forecast

/ Overberg (23 surf breaks) /

South Africa (276 surf breaks)

Surf Forecasts:

Arniston surfForecast / Overberg / South Africa

48hr Weather and Surf, issued 1 am Saturday 15 Nov 2025 SAST

Forecast update in hr min s Forecast update imminent

Arniston surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Arniston sea temperature is 19.2° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Arniston today?

The current surf forecast for Arniston at 3AM is: 1.0m 6s primary swell from a South direction and 0.6m 6s secondary swell from a East direction, 0.6m 7s secondary swell from a South-southeast direction (forecast issued at 01:00am November 15). The wind direction is predicted to be cross-shore.

Time (SAST) & Date	Wave Height	Wave Period
Morning (15 Nov)	4.5ft (1.3m)	8s
Afternoon (15 Nov)	4.5ft (1.4m)	8s
Evening (15 Nov)	6ft (1.9m)	12s

Table - waves today at Arniston. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Saturday 15								Sunday 16								Monday 17
	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	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	0	0	0	0	0	0	0	1	1	!	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	SSW	SSW	SSW	SSW	S	S	S	E	ESE	ESE	ESE
Period(s) (?)	7	6	7	7	8	8	12	12	12	14	14	14	13	13	13	12	12	9	9	9	6	6	6	6
Wave Graph (?)
kJ (?)	86	76	138	183	233	277	379	1019	1052	1797	1570	1483	1207	980	874	403	294	189	188	148	197	248	256	263
Wind (km/h)	S	S	SSW	S	S	S	SSE	SSE	SE	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	E	E	E	E	ESE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross	cross	cross- on	cross- on	cross- on	cross- on	on	on	on	on	on	on	on	on	on	cross- on	cross- on	cross- on	on	on	on	on
High Tide / height (m)		12:17AM 1.36				12:26PM 1.59				12:57AM 1.46				1:02PM 1.66				1:30AM 1.54				1:33PM 1.72
Low Tide / height (m)				6:16AM 0.56				6:58PM 0.41				6:56AM 0.49				7:29PM 0.33				7:30AM 0.43				7:57PM 0.26

		Saturday 15								Sunday 16								Monday 17
Sunrise	-	-	-	5:26	-	-	-	-	-	-	-	5:24	-	-	-	-	-	-	-	5:24	-	-	-	-
Sunset	-	-	-	-	-	-	7:21	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-	-	7:22	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	18	17	17	17	18	18	17	17	17	17	17	17	18	18	17	17	17	17	16	17	18	18	18	18
Feels °C (?)	13	13	14	14	14	13	12	13	12	13	12	12	12	12	11	11	11	11	10	10	11	11	11	12

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

FREE! Surf-Forecast.com widget for your website

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