Gansbaai 48 hour detailed Surf Forecast

Lat Long: 34.59° S 19.33° E

Issued: 1 am 09 Jul 2026 (local time)

Forecast update in hr min

Today's Gansbaai sea temperature is

15.6° C

Gansbaai 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 Gansbaai today (09 Jul):

Morning surf: Morning surf (09 Jul, local time) - 10ft (3.0m), 14s period with SW swell.
Afternoon surf: Afternoon surf (09 Jul, local time) - 10ft (3.0m), 13s period with SW swell.
Evening surf: Evening surf (09 Jul, local time) - 10ft (3.0m), 13s period with SSW swell.

The current surf forecast for Gansbaai at 10AM is: 3.0m 14s primary swell from a Southwest direction (forecast issued at 01:00am July 09). The wind direction is predicted to be offshore and the swell rating is 4.

Time (SAST) & Date	Wave Height	Wave Period
Morning (09 Jul)	10ft (3.0m)	14s
Afternoon (09 Jul)	10ft (3.0m)	13s
Evening (09 Jul)	10ft (3.0m)	13s

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

	Short Range Forecast Mostly dry. Very mild (max 17°C on Sat afternoon, min 12°C on Thu morning). Mainly fresh winds.
	Thursday 9								Friday 10								Saturday 11
	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)	4	4	4	4	3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	2	3	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 15	SW 14	SW 14	SW 13	SW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 12	SSW 12	S 12	S 12	SSW 12	S 12	S 11	S 12	S 11
Wave Graph
kJ	3916	3805	3413	3218	2842	2860	3078	2103	2354	2934	2843	2717	2601	2293	2231	1917	2078	1897	1897	1493	1184	934	1310	1060
Wind (km/h)	SSE	SE	ESE	ESE	SE	SE	ESE	E	ENE	ENE	E	E	ESE	ESE	ESE	E	E	E	E	E	E	ESE	E	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	off	off	cross-off	cross-off	off	off	cross-off	cross-off	off	off	off	off	off	off	off	off	off	off	off	off	off	off
High Tide				10:19AM1.13m				10:43PM1.33m					11:41AM1.18m				11:59PM1.38m				12:51PM1.28m
Low Tide		4:04AM0.42m				4:11PM0.51m					5:24AM0.37m				5:37PM0.47m				6:36AM0.29m				6:52PM0.39m


	—	7:48	—	—	—	—	—	—	—	7:48	—	—	—	—	—	—	—	7:48	—	—	—	—	—	—
	—	—	—	—	—	5:45	—	—	—	—	—	—	—	5:46	—	—	—	—	—	—	—	5:46	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	13	13	12	13	14	13	13	12	12	12	12	13	14	14	14	13	13	12	12	14	17	16	14	14
Feels °C	10	10	9	10	10	9	10	9	9	9	9	9	9	9	9	8	9	8	8	9	12	10	9	10
Swell 1 Height (m) Direction Period (s)	SW 15	SW 14	SW 14	SW 13	SW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 12	SSW 12	S 12	S 12	SSW 12	S 12	S 11	S 12	S 11
kJ	3916	3805	3413	3218	2842	2860	3078	2103	2354	2934	2843	2717	2601	2293	2231	1917	2078	1897	1897	1493	1184	934	1310	1060
Swell 2 Height (m) Direction Period (s)	ESE 10	ESE 10	—	—	—	SE 16	SE 16	SW 14	SW 13	SE 15	SE 15	—	W 14	W 13	W 13	W 12	W 12	W 12	W 12	W 11	SW 12	SW 12	W 12	W 12
kJ	10	10	—	—	—	10	10	1307	437	9	8	—	16	32	52	75	103	100	97	118	398	282	129	136
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	SE 15	—	—	—	—	—	—	—	—	W 8	W 8	—	SW 20	W 11	W 11	SW 18	SW 18
kJ	—	—	—	—	—	—	—	9	—	—	—	—	—	—	—	—	1	1	—	15	116	116	12	12
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	ESE 4	—	ESE 4	—	E 4	—	ESE 4	E 4	E 4
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	26	—	26	—	19	—	31	30	18
Nearest Offshore or Glassy	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	De Kelders Overberg	Heaven West Coast	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	Gansbaai Overberg	De Kelders Overberg	Koeel Bay Overberg	De Kelders Overberg	Gansbaai Overberg
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3
Distance (km)	0	0	0	0	7	246	0	0	0	0	0	0	0	0	0	0	0	0	0	0	7	63	7	0
Best forecast wave conditions in Overberg	Dolphin Point	Vleesbaai	Vleesbaai	Vleesbaai	Gourits Mouth		Koeel Bay	Dolphin Point	Dolphin Point	Vleesbaai	Vleesbaai	Vleesbaai	De Kelders	Koeel Bay	De Kelders	De Kelders	Voelklip	Voelklip	Voelklip	De Kelders	De Kelders	Koeel Bay	Koeel Bay	Koeel Bay
Rating (10 max)	5	4	4	4	4		4	5	5	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3
Best forecast wave conditions in South Africa	Brak River Garden Route	Haga-Haga Eastern Cape - Wild Coast	Haga-Haga Eastern Cape - Wild Coast	Gerickes Point Garden Route	Super Tubes Eastern Cape (S)	Whispering Waves Eastern Cape - Wild Coast	Fish Boma Garden Route	Haga-Haga Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Whacky Point Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Whispering Waves Eastern Cape - Wild Coast	Van Stadens Mouth Eastern Cape (S)	Gerickes Point Garden Route	Gerickes Point Garden Route	Haga-Haga Eastern Cape - Wild Coast
Rating (10 max)	5	6	7	5	5	4	5	5	5	5	5	5	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	Lucky Point Philippines	Lucky Point Philippines	Haga-Haga South Africa	Papatowai New Zealand	Trial Harbour Australia	Trial Harbour Australia	Weld Road New Zealand	Boneyards South Africa	Barbel Point South Africa	Barbel Point South Africa	Barbel Point South Africa	Papatowai New Zealand	Papatowai New Zealand	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Supertubes Australia	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan
Rating (10 max)	9	9	7	6	6	6	6	6	5	5	5	6	5	8	8	8	5	5	5	4	5	7	6	5

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

Latest Updates

Ben Mondy

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 Gansbaai 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.

Gansbaai 48 hour detailed Surf Forecast

How big are the waves at Gansbaai today (09 Jul):

Short Range Forecast

Latest Updates

How Our WaveFinder Tool Makes Forecasting Easier Than Ever Before

The Five Best Forecasts For International Surfing Day 2026

Best Surf Travel Deals & Discounts For 2026 To Help Make Surf Travel Cheaper

Let Our Surf Alerts Do All Your Forecast Heavy Lifting

Talking To Maddie Meddings on New Film Undercurrents. (And Then Watch It!)

FREE! Surf-Forecast.com widget for your website