Arniston Surf Forecast

/ Overberg (23 surf breaks) /

South Africa (273 surf breaks)

Surf Forecasts:

Arniston surfForecast / Overberg / South Africa

48hr Weather and Surf, issued 1 am Saturday 08 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 18.5° C
(Which is slightly warmer than usual)

How big are the waves at Arniston today?

The current surf forecast for Arniston at 4AM is: 2.3m 8s primary swell from a East direction and 0.4m 10s secondary swell from a Southwest direction, 0.2m 17s secondary swell from a South-southwest direction (forecast issued at 01:00am November 08). The wind direction is predicted to be cross-onshore.

Time (SAST) & Date	Wave Height	Wave Period
Morning (08 Nov)	7ft (2.2m)	8s
Afternoon (08 Nov)	7ft (2.2m)	7s
Evening (08 Nov)	7ft (2.1m)	7s

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 08								Sunday 09								Monday 10
	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	0	0	0	0	0	0	0	0	0	0	!	!	2	1	1	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	E	E	E	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	E	SSW	E	E	E	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	7	7	8	8	8	7	7	7	7	7	8	8	7	7	7	16	8	8	8	8	8	8	8	8
Wave Graph (?)
kJ (?)	562	537	667	627	559	512	485	444	443	500	514	551	537	522	522	537	680	634	715	448	359	310	251	212
Wind (km/h)	E	E	E	E	E	ESE	E	E	E	E	E	E	E	E	E	E	E	ENE	ENE	E	S	SSW	SSW	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	on	cross- on	cross- on	on	on	on	on	on	cross- on	cross- on	cross- on	on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross	cross	cross- off
High Tide / height (m)			4:42AM 1.82				4:57PM 1.83					5:29AM 1.69				5:45PM 1.63				6:24AM 1.55				6:44PM 1.43
Low Tide / height (m)	10:31PM 0.04				10:47AM 0.23					11:15PM 0.19				11:37AM 0.38				12:05AM 0.37				12:39PM 0.54

		Saturday 08								Sunday 09								Monday 10
Sunrise	-	-	-	5:31	-	-	-	-	-	-	-	5:30	-	-	-	-	-	-	-	5:28	-	-	-	-
Sunset	-	-	-	-	-	-	7:14	-	-	-	-	-	-	-	7:15	-	-	-	-	-	-	-	7:15	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	17	17	18	18	19	19	20	19	19	19	19	19	20	20	19	18	19	19	18	19	21	22	21	19
Feels °C (?)	11	12	14	14	15	15	16	15	15	15	15	15	15	15	14	14	16	18	17	20	21	20	19	18

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

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Arniston surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.