Ansteys 48 hour detailed Surf Forecast

Lat Long: 29.93° S 31.02° E

Issued: 1 am 17 Jul 2026 (local time)

Forecast update in hr min

Today's Ansteys sea temperature is

21.8° C

Ansteys 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 Ansteys today (17 Jul):

Morning surf: Morning surf (17 Jul, local time) - 4ft (1.2m), 10s period with E swell.
Afternoon surf: Afternoon surf (17 Jul, local time) - 3.5ft (1.1m), 10s period with E swell.
Evening surf: Evening surf (17 Jul, local time) - 3.5ft (1.1m), 10s period with E swell.

The current surf forecast for Ansteys at 4AM is: 1.2m 10s primary swell from a East direction (forecast issued at 01:00am July 17). An open ocean swell of 0.5m 13s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (SAST) & Date	Wave Height	Wave Period
Morning (17 Jul)	4ft (1.2m)	10s
Afternoon (17 Jul)	3.5ft (1.1m)	10s
Evening (17 Jul)	3.5ft (1.1m)	10s

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

	Short Range Forecast Mostly dry. Warm (max 21°C on Sat afternoon, min 16°C on Fri morning). Wind will be generally light.
	Friday 17								Saturday 18								Sunday 19
	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)	2	2	2	2	1	1	1	1	1	2	2	2	0	1	2	2	2	3	4	4	4	4	3	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	S 13	S 13	S 12	S 12	S 12	SSE 14	SSE 14	SSE 13	SSE 13	SSE 12	SSE 12
Wave Graph
kJ	327	279	279	279	234	234	234	194	192	192	192	156	156	170	260	347	393	380	722	1034	983	980	826	759
Wind (km/h)	NNW	NW	WSW	SSE	S	S	SW	WSW	W	NW	NNW	NNE	NE	ENE	SW	SW	SW	WSW	WSW	SE	ESE	ESE	WNW	WSW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	off	off	cross-off	cross-on	cross-on	cross-on	cross	cross-off	cross-off	off	off	cross-off	cross	cross	cross-off	cross	cross	cross-off	cross-off	glassy	cross-on	on	glassy	cross-off
High Tide			5:34AM1.89m				6:01PM1.96m				6:11AM1.82m				6:38PM1.88m				6:48AM1.71m				7:14PM1.78m
Low Tide	11:31PM0.27m				11:44AM0.18m				00:10AM0.32m				12:21PM0.26m				00:48AM0.41m				12:56PM0.37m


	—	6:48	—	—	—	—	—	—	—	6:48	—	—	—	—	—	—	—	6:48	—	—	—	—	—	—
	—	—	—	—	—	5:14	—	—	—	—	—	—	—	5:15	—	—	—	—	—	—	—	5:15	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	17	16	16	19	20	19	19	18	17	17	17	20	21	20	20	19	18	17	17	20	20	20	19	18
Feels °C	16	16	15	18	19	18	19	18	17	17	16	18	19	20	21	18	16	15	15	20	19	21	20	18
Swell 1 Height (m) Direction Period (s)	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	S 13	S 12	S 12	S 12	SSE 14	SSE 14	SSE 13	SSE 13	SSE 12	SSE 12
kJ	327	279	279	279	234	234	234	194	192	192	192	156	156	156	260	347	393	380	722	1034	983	980	826	759
Swell 2 Height (m) Direction Period (s)	SSW 7	S 13	SSW 13	SSW 12	SSW 12	SW 12	SSW 8	S 14	SSW 13	SSW 12	SSW 11	SSW 10	S 10	S 13	E 10	E 10	E 10	SSE 13	S 11	E 10	E 10	S 11	SSW 11	S 11
kJ	15	89	57	52	49	6	23	101	127	179	158	110	92	170	121	121	118	342	231	92	92	119	158	143
Swell 3 Height (m) Direction Period (s)	SSW 14	SSE 10	SSE 10	S 10	S 10	S 10	SSW 15	—	—	S 16	S 15	S 15	S 14	S 9	S 8	SSE 14	SSE 14	E 10	E 10	S 11	S 11	E 10	E 10	E 10
kJ	19	10	10	2	2	2	22	—	—	20	40	69	136	56	51	80	210	90	90	38	61	94	71	71
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	SSW 9	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	26	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Nearest Offshore or Glassy	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Addington (South Beach) Durban/KZN South	Addington (South Beach) Durban/KZN South	Addington (South Beach) Durban/KZN South	Brighton Beach Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Reunion Durban/KZN South	Addington (South Beach) Durban/KZN South	Addington (South Beach) Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Ansteys Durban/KZN South	Reunion Durban/KZN South	Reunion Durban/KZN South
Rating (10 max)	2	2	2	2	2	1	1	1	2	1	1	2	2	2	2	1	2	3	3	3	3	3	3	3
Distance (km)	0	0	0	0	0	8	8	8	7	0	0	0	0	0	6	8	8	0	0	0	0	0	6	6
Best forecast wave conditions in Durban/KwaZulu-Natal South Coast	Amanzimtoti	Umzumbe	Amanzimtoti	Umzumbe	Umzumbe	Warner Beach	Dairy Beach (New Pier)	Wedge	Umzumbe	Umzumbe	Umzumbe	Amanzimtoti	Amanzimtoti	Umzumbe	Reunion	Sunwich Port	Sunwich Port	Umzumbe	Umzumbe	Warner Beach	Umzumbe	Umzumbe	Reunion	Sunwich Port
Rating (10 max)	3	2	3	2	2	2	1	1	2	2	2	3	3	2	2	2	2	3	3	3	3	4	3	3
Best forecast wave conditions in South Africa	Gerickes Point Garden Route	Haga-Haga Eastern Cape - Wild Coast	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Yellow sands Point Eastern Cape - Wild Coast	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Gonubie Reef (The Lefts) Eastern Cape - Wild Coast	Vleesbaai Overberg	Gerickes Point Garden Route	Gonubie Reef (The Lefts) Eastern Cape - Wild Coast	Gonubie Reef (The Lefts) Eastern Cape - Wild Coast	Gonubie Reef (The Lefts) Eastern Cape - Wild Coast	Gerickes Point Garden Route	Goukamma River Mouth Garden Route	Umzumbe Durban/KZN South	Yellow sands Point Eastern Cape - Wild Coast	Yellow sands Point Eastern Cape - Wild Coast
Rating (10 max)	4	4	4	4	4	4	4	3	4	3	3	3	3	3	3	4	4	4	4	4	3	4	3	3
Header Global	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Kleinemonde South Africa	Otago Peninsula - Allans Beach New Zealand	Dunedin - Kuri Bush New Zealand	Dunedin - Bobs Beach New Zealand	Dunedin - Bobs Beach New Zealand	Dunedin - Bobs Beach New Zealand	Seconds (White Rock) New Zealand	Papatowai New Zealand	Seconds (White Rock) New Zealand	Seconds (White Rock) New Zealand	Papatowai New Zealand	Seconds (White Rock) New Zealand	Dunedin - Cob Cottage New Zealand	Kaka Point New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand
Rating (10 max)	5	6	6	6	5	5	6	7	7	6	9	9	9	8	8	6	6	6	6	6	6	6	6	6

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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Ansteys 48 hour detailed Surf Forecast

How big are the waves at Ansteys today (17 Jul):

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