Dias Beach 48 hour detailed Surf Forecast

Lat Long: 34.35° S 18.49° E

Issued: 7 am 29 Jul 2026 (local time)

Forecast update in hr min

Today's Dias Beach sea temperature is

15.6° C

Dias Beach 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 Dias Beach today (29 Jul):

Morning surf: Morning surf (29 Jul, local time) - 6ft (1.8m), 13s period with SW swell.
Afternoon surf: Afternoon surf (29 Jul, local time) - 6ft (1.9m), 13s period with SW swell.
Evening surf: Evening surf (29 Jul, local time) - 6ft (1.9m), 13s period with SW swell.

The current surf forecast for Dias Beach at 1PM is: 1.9m 13s primary swell from a Southwest direction and 1.7m 7s secondary swell from a East-southeast direction (forecast issued at 07:00am July 29). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (SAST) & Date	Wave Height	Wave Period
Morning (29 Jul)	6ft (1.8m)	13s
Afternoon (29 Jul)	6ft (1.9m)	13s
Evening (29 Jul)	6ft (1.9m)	13s

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

	Short Range Forecast Mostly dry. Warm (max 20°C on Fri afternoon, min 12°C on Wed morning). Mainly fresh winds.
	Wednesday 29							Thursday 30								Friday 31
	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)	1	2	2	4	3	3	2	3	3	3	1	0	0	0	0	2	2	3	2	1	1	2	4
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	ESE 9	ESE 9
Wave Graph
kJ	1346	1228	1162	1200	1200	1200	1200	1083	905	905	821	821	744	683	683	600	572	479	471	367	355	293	541
Wind (km/h)	E	E	E	E	SSW	SE	ESE	E	E	E	ESE	ESE	ESE	ESE	ESE	E	E	E	ESE	SE	SE	ESE	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	cross-on	cross	cross	cross-off	cross-off	cross-off	cross	cross	cross	cross	cross	cross-off	cross-off	cross-off	cross-off	cross	cross	cross	cross-off
High Tide					3:33PM1.43m				3:38AM1.42m				4:03PM1.49m				4:09AM1.43m				4:33PM1.52m
Low Tide			9:22AM0.17m				9:40PM0.26m				9:51AM0.13m				10:11PM0.22m				10:19AM0.11m				10:42PM0.20m


	7:41	—	—	—	—	—	—	—	7:41	—	—	—	—	—	—	—	7:39	—	—	—	—	—	—
	—	—	—	—	6:02	—	—	—	—	—	—	—	6:02	—	—	—	—	—	—	—	6:04	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	12	12	12	15	17	16	16	14	13	13	13	15	18	16	15	14	15	15	17	18	20	20	19
Feels °C	5	6	8	13	15	14	12	10	9	10	9	10	13	10	10	10	11	11	13	14	16	17	16
Swell 1 Height (m) Direction Period (s)	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	SW 12	ESE 9
kJ	1346	1228	1162	1200	1200	1200	1200	1083	905	905	821	821	744	683	683	600	572	479	471	367	355	259	247
Swell 2 Height (m) Direction Period (s)	S 11	S 11	—	—	—	S 10	S 10	—	—	—	—	—	—	—	—	—	W 19	W 19	SW 18	WSW 18	SW 18	WSW 16	SW 11
kJ	2	2	—	—	—	2	2	—	—	—	—	—	—	—	—	—	7	7	13	30	78	104	250
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	WSW 16
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	171
Wind waves Height (m) Direction Period (s)	ESE 7	ESE 7	ESE 7	ESE 7	SE 6	ESE 6	ESE 6	ESE 7	ESE 7	ESE 7	ESE 7	ESE 5	ESE 6	ESE 6	ESE 6	ESE 6	ESE 7	ESE 8	ESE 8	ESE 8	ESE 8	ESE 9	ESE 9
kJ	427	378	302	186	123	136	149	165	175	168	134	106	176	223	190	193	175	213	230	193	235	293	541
Nearest Offshore or Glassy	Inner Kom Cape Town	Scarborough Point Cape Town	Underwater Point Cape Town	Dias Beach Cape Town	Black Rocks Cape Town	Underwater Point Cape Town	Underwater Point Cape Town	Underwater Point Cape Town	Underwater Point Cape Town	Underwater Point Cape Town	Olifants Bos Cape Town	Olifants Bos Cape Town	Olifants Bos Cape Town	Inner Kom Cape Town	Scarborough Point Cape Town	Underwater Point Cape Town	Underwater Point Cape Town	Dias Beach Cape Town	Underwater Point Cape Town	Olifants Bos Cape Town	Olifants Bos Cape Town	Underwater Point Cape Town	Dias Beach Cape Town
Rating (10 max)	4	4	4	4	3	4	4	4	3	3	3	3	3	3	3	3	3	3	2	2	2	2	4
Distance (km)	28	20	2	0	7	2	2	2	2	2	15	15	15	28	20	2	2	0	2	15	15	2	0
Best forecast wave conditions in Cape Town	Kreefte Reef	Kreefte Reef	Van Riebeek	The Hoek	Beach Road	Captains	Van Riebeek	The Hoek	The Hoek	Kreefte Reef	Kreefte Reef	Beach Road	Beach Road	Kreefte Reef	Kreefte Reef	Kreefte Reef	Kreefte Reef	Sunset	Sunset	Sunset	Beach Road	Cemetery	Dias Beach
Rating (10 max)	4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	3	3	3	3	2	3	4
Best forecast wave conditions in South Africa	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Haga-Haga Eastern Cape - Wild Coast	Periwinkles Eastern Cape - Wild Coast	Periwinkles Eastern Cape - Wild Coast	Periwinkles Eastern Cape - Wild Coast	Periwinkles Eastern Cape - Wild Coast	Periwinkles 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	Haga-Haga Eastern Cape - Wild Coast	Haga-Haga Eastern Cape - Wild Coast	Haga-Haga Eastern Cape - Wild Coast	Morgans Bay Eastern Cape - Wild Coast	Goukamma River Mouth Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Goukamma River Mouth Garden Route
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	4	4
Header Global	Ahijedero Mexico	Ahijedero Mexico	Point Roadnight Australia	Point Roadnight Australia	Ahijedero Mexico	Left Point Australia	Bancoora Australia	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Asu Indonesia	Arrawarra Australia	Arrawarra Australia	Asu Indonesia	Asu Indonesia	Nine Mile New Zealand	Spooky's New Zealand	Fox River New Zealand	Trial Harbour Australia	Bell Block Reef New Zealand
Rating (10 max)	4	4	7	6	4	5	4	4	4	4	4	4	4	4	4	4	4	4	9	6	5	5	5

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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Dias Beach 48 hour detailed Surf Forecast

How big are the waves at Dias Beach today (29 Jul):

Short Range Forecast

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