Dias Beach 48 hour detailed Surf Forecast

Lat Long: 34.12° S 22.12° E

Issued: 7 am 29 Sep 2026 (local time)

Forecast update in hr min

Today's Dias Beach sea temperature is

16.2°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 Sep):

Morning surf: Morning surf (29 Sep, local time) - 6ft (1.8m), 10s period with SSE swell.
Afternoon surf: Afternoon surf (29 Sep, local time) - 4.5ft (1.4m), 10s period with SSE swell.
Evening surf: Evening surf (29 Sep, local time) - 7.5ft (2.3m), 7s period with ESE swell.

The current surf forecast for Dias Beach at 3PM is: 1.4m 10s primary swell from a South-southeast direction and 0.6m 14s secondary swell from a South-southwest direction, 1.8m 6s secondary swell from a East-southeast direction (forecast issued at 07:00am September 29). The wind direction is predicted to be onshore.

Time (SAST) & Date	Wave Height	Wave Period
Morning (29 Sep)	6ft (1.8m)	10s
Afternoon (29 Sep)	4.5ft (1.4m)	10s
Evening (29 Sep)	7.5ft (2.3m)	7s

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

	Short Range Forecast Mostly dry. Warm (max 32°C on Thu afternoon, min 14°C on Tue morning). Winds decreasing (fresh winds from the E on Tue afternoon, calm by Thu night).
	Tuesday 29							Wednesday 30								Thursday 1
	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)	0	0	0	0	0	0	0	0	2	2	3	2	0	2	!	!	3	2	1	3	2	3	2
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSE 9	SSE 9	SE 10	SSE 10	ESE 6	E 7	ESE 7	ESE 8	E 8	E 8	ESE 8	ESE 9	ESE 9	ESE 9	ESE 9	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10
Wave Graph
kJ	520	584	600	358	395	480	512	596	826	902	932	821	948	1079	1441	1448	1122	892	763	579	529	491	408
Wind (km/h)	E	ENE	E	ESE	E	E	E	ENE	ENE	ENE	E	E	E	ENE	NE	NNE	N	N	N	NNW	SSW	SW	WSW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-on	on	on	on	on	cross-on	cross-on	cross-on	cross-on	on	cross-on	on	cross-on	cross-on	cross	cross-off	cross-off	cross-off	cross-off	cross	cross-off	glassy
High Tide	4:47AM2.02m					5:02PM2.16m				5:23AM1.92m				5:40PM2.03m				6:03AM1.79m				6:22PM1.85m
Low Tide			10:41AM0.23m					11:10PM0.25m				11:14AM0.33m				11:45PM0.38m				11:52AM0.49m


	6:11	—	—	—	—	—	—	—	6:09	—	—	—	—	—	—	—	6:09	—	—	—	—	—	—
	—	—	—	—	6:31	—	—	—	—	—	—	—	6:32	—	—	—	—	—	—	—	6:32	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	13	14	16	17	16	15	14	14	14	16	20	21	21	19	22	23	24	27	31	32	27	18	17
Feels °C	10	11	12	11	10	10	10	11	11	14	18	18	18	17	20	20	20	23	26	30	26	18	18
Swell 1 Height (m) Direction Period (s)	SSE 9	SSE 9	SE 10	SSE 10	SSE 9	SSE 8	SSE 9	ESE 8	ESE 8	ESE 8	ESE 8	SSW 14	SSW 14	ESE 9	ESE 9	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10
kJ	520	584	600	358	266	239	186	596	519	521	547	186	183	1079	1332	1448	1122	892	763	579	529	491	408
Swell 2 Height (m) Direction Period (s)	SW 12	SSW 15	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SW 13	SSW 16	SSW 16	SSW 15	SW 14	SW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SE 11	SE 11	SE 11	SE 11	SE 10
kJ	23	42	80	127	121	120	116	83	226	220	196	395	368	133	116	113	70	68	43	57	40	40	39
Swell 3 Height (m) Direction Period (s)	SSW 15	SW 12	SW 14	SW 8	—	—	SSW 18	SSW 17	SSW 16	—	SE 11	—	—	—	—	—	SW 13	SE 11	SSW 13	SW 13	SE 11	SW 12	SW 12
kJ	21	22	160	3	—	—	62	94	201	—	90	—	—	—	—	—	178	43	66	40	73	37	37
Wind waves Height (m) Direction Period (s)	E 5	E 5	E 5	ESE 6	ESE 6	E 7	ESE 7	—	E 8	E 8	ESE 8	ESE 9	ESE 9	—	E 9	—	—	N 3	N 4	NNW 4	SW 12	—	—
kJ	53	71	87	154	395	480	512	—	826	902	932	821	948	—	1441	—	—	8	18	5	39	—	—
Nearest Offshore or Glassy	Victoria Bay Garden Route	Gerickes Point Garden Route	Gordons Bay Harbour Cape Town	Gordons Bay Harbour Cape Town	Koeel Bay Overberg	Gerickes Point Garden Route	Gerickes Point Garden Route	Victoria Bay Garden Route	Herolds Bay Garden Route	Victoria Bay Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Victoria Bay Garden Route	Herolds Bay Garden Route	Herolds Bay Garden Route	Victoria Bay Garden Route	Herolds Bay Garden Route	Herolds Bay Garden Route	Dias Beach Garden Route	Brak River Garden Route	Dias Beach Garden Route	Dias Beach Garden Route
Rating (10 max)	3	3	1	1	2	4	4	4	3	4	4	4	4	4	5	5	4	4	3	3	3	3	2
Distance (km)	41	62	303	303	303	62	62	41	23	41	62	62	62	41	23	23	41	23	23	0	3	0	0
Best forecast wave conditions in Garden Route	Goukamma River Mouth	Goukamma River Mouth				Gerickes Point	Gerickes Point	Victoria Bay	Gerickes Point	Goukamma River Mouth	Fish Boma	Gerickes Point	Gerickes Point	Gerickes Point	Gerickes Point	Fish Boma	Goukamma River Mouth	Goukamma River Mouth	Goukamma River Mouth	Goukamma River Mouth	Gerickes Point	Herolds Bay	Goukamma River Mouth
Rating (10 max)	3	4				4	4	4	3	4	4	4	4	4	5	5	4	4	4	3	3	3	3
Best forecast wave conditions in South Africa	Haga-Haga Eastern Cape - Wild Coast	Goukamma River Mouth Garden Route	Paranoia Overberg	Paranoia Overberg	Koeel Bay Overberg	Gerickes Point Garden Route	Gerickes Point Garden Route	The Hoek Cape Town	Koeel Bay Overberg	Goukamma River Mouth Garden Route	Fish Boma Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Fish Boma Garden Route	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Gerickes Point Garden Route	Vleesbaai Overberg	Goukamma River Mouth Garden Route
Rating (10 max)	4	4	2	2	2	4	4	4	3	4	4	4	4	4	5	5	4	4	4	3	3	3	3
Header Global	Airport Rights New Zealand	Humenga Point New Zealand	White Rock - The Spit New Zealand	Dunedin - Bobs Beach New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Fullers United States	Dinner Plates New Zealand	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Ouano Lefts New Caledonia	Gerickes Point South Africa	Cavalos de Fao Portugal	Easky Left Ireland	Easky Left Ireland	Easky Left Ireland	Gas Bay Australia	Cobblestones Australia	Cobblestones Australia	Anael France
Rating (10 max)	5	5	6	9	8	7	7	6	5	5	5	5	4	5	5	5	9	9	8	7	6	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)

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Dias Beach 48 hour detailed Surf Forecast

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

Short Range Forecast

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