Blythedale 48 hour detailed Surf Forecast

Lat Long: 29.39° S 31.33° E

Issued: 7 am 21 Jul 2026 (local time)

Forecast update in hr min

Today's Blythedale sea temperature is

22.2° C

Blythedale 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 Blythedale today (21 Jul):

Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.4m), 12s period with SE swell.
Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 12s period with SE swell.
Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.3m), 12s period with SE swell.

The current surf forecast for Blythedale at 2PM is: 1.3m 12s primary swell from a Southeast direction and 0.5m 8s secondary swell from a South direction, 0.2m 6s secondary swell from a North-northeast direction (forecast issued at 07:00am July 21). The wind direction is predicted to be onshore.

Time (SAST) & Date	Wave Height	Wave Period
Morning (21 Jul)	4.5ft (1.4m)	12s
Afternoon (21 Jul)	4.5ft (1.3m)	12s
Evening (21 Jul)	4.5ft (1.3m)	12s

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

	Short Range Forecast Some drizzle, heaviest during Thu night. Warm (max 25°C on Wed afternoon, min 16°C on Wed morning). Winds increasing (light winds from the NE on Tue morning, fresh winds from the SSW by Thu night).
	Tuesday 21							Wednesday 22								Thursday 23
	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	3	2	0	0	1	2	2	2	2	1	0	0	0	0	2	2	2	1	0	1	2	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SSW 14	SSW 14	SSW 13	SSW 13
Wave Graph
kJ	614	555	494	503	442	442	442	450	450	403	409	409	319	319	278	236	232	232	167	213	247	232	838
Wind (km/h)	N	NW	NE	E	ENE	NNE	N	N	N	N	NNE	ENE	ENE	NNE	N	N	NNW	WSW	S	S	S	SW	WSW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross-off	cross-on	on	cross-on	cross-on	cross	cross	cross	cross	cross-on	on	cross-on	cross-on	cross	cross-off	cross-off	cross-off	cross-off	cross	cross-off	cross-off	cross-off
High Tide		7:58AM1.37m					8:34PM1.42m				8:48AM1.24m				9:34PM1.29m				10:12AM1.13m
Low Tide					2:07PM0.50m				2:49AM0.65m				2:57PM0.64m				4:00AM0.74m				4:21PM0.75m


	6:45	—	—	—	—	—	—	—	6:45	—	—	—	—	—	—	—	6:43	—	—	—	—	—	—
	—	—	—	—	5:15	—	—	—	—	—	—	—	5:16	—	—	—	—	—	—	—	5:16	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	17	17	21	22	21	20	19	17	17	16	22	25	22	20	19	18	18	18	21	21	20	19	19
Feels °C	17	17	21	20	20	20	19	16	17	15	20	22	21	18	17	16	16	15	20	19	19	18	18
Swell 1 Height (m) Direction Period (s)	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	ENE 6	ENE 6	ENE 7	ENE 7	SSW 14	SSW 13	SE 12
kJ	614	555	494	503	442	442	442	450	450	403	409	409	319	319	278	236	109	88	83	70	247	232	132
Swell 2 Height (m) Direction Period (s)	SSW 9	SSW 9	SSW 9	S 8	SSW 17	S 16	S 16	SSW 16	SSW 15	SSW 15	SSW 15	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SE 12	SE 12	SE 12	SE 12	ENE 7	SE 12	ENE 7
kJ	103	82	42	36	95	135	190	263	237	300	360	336	247	236	181	135	232	232	167	164	53	161	46
Swell 3 Height (m) Direction Period (s)	SSW 12	SSW 12	SSW 12	SSW 12	SSW 8	SSW 7	SSW 7	E 9	E 9	E 9	E 9	E 9	—	—	—	—	SSW 13	SSW 14	S 14	SSW 14	SE 12	ENE 7	—
kJ	51	49	49	28	22	9	9	14	6	6	6	6	—	—	—	—	135	143	107	213	164	54	—
Wind waves Height (m) Direction Period (s)	—	—	NNE 6	NNE 6	ENE 3	ENE 4	NE 4	NE 4	NE 4	NE 5	NE 5	NE 5	ENE 6	ENE 6	NE 6	NE 6	NE 6	NE 6	—	SSW 4	SSW 5	SSW 5	SSW 13
kJ	—	—	3	3	3	8	16	25	23	21	22	32	145	268	223	139	206	156	—	10	28	18	838
Nearest Offshore or Glassy	Salt Rock KZN North	Blythedale KZN North	Reunion Durban/KZN South	Guinjata Bay Inhambane	Reunion Durban/KZN South	Salt Rock KZN North	Salt Rock KZN North	Salt Rock KZN North	Salt Rock KZN North	Salt Rock KZN North	Reunion Durban/KZN South	Reunion Durban/KZN South	Haga-Haga Eastern Cape - Wild Coast	Battery Beach Durban/KZN South	Salt Rock KZN North	Blythedale KZN North	Blythedale KZN North	Blythedale KZN North	Richards Bay South Pier KZN North	Whispering Waves Eastern Cape - Wild Coast	Addington (South Beach) Durban/KZN South	Blythedale KZN North	Blythedale KZN North
Rating (10 max)	3	3	3	3	3	3	3	3	2	3	3	3	4	3	2	2	2	2	2	3	1	2	3
Distance (km)	18	0	61	721	61	18	18	18	18	18	61	61	481	57	18	0	0	0	97	462	59	0	0
Best forecast wave conditions in KwaZulu-Natal North Coast	Richards Bay (Outside)	Richards Bay (Outside)	Kosi Bay			Mtunzini	Richards Bay (Outside)	Richards Bay (Outside)	Kosi Bay	Kosi Bay	Kosi Bay				Umhlanga	Umhlanga	Umhlanga	Siyayi	Richards Bay (Outside)		St Lucia	Cape Vidal	Siyayi
Rating (10 max)	3	3	3			3	3	3	3	3	3				3	3	3	3	2		3	2	4
Best forecast wave conditions in South Africa	Goukamma River Mouth Garden Route	Gerickes Point Garden Route	Dungeons Cape Town	Dungeons Cape Town	Gerickes Point Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Gerickes Point Garden Route	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Cape St Martin West Coast	Super Tubes Eastern Cape (S)	Haga-Haga Eastern Cape - Wild Coast	Dolphin Point Overberg	Gerickes Point Garden Route	Goukamma River Mouth Garden Route	Goukamma River Mouth Garden Route	Gerickes Point Garden Route	Goukamma River Mouth Garden Route	Barbel Point Eastern Cape - Wild Coast	Dungeons Cape Town	Paranoia Overberg	Hell West Coast
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	4	5	9
Header Global	Papatowai New Zealand	Papatowai New Zealand	Asu Indonesia	Cape St Martin South Africa	Chameau Mauritius	Sea Vista South Africa	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Papa Tangaroa Chile	Viri Inga O Tuki Chile	Cathedral Rock Australia	Cobblestones Australia	Boulders Samoa	Cyclops Australia	Brak River South Africa	Benkunqut Indonesia	The Hoek South Africa	Dolphin Point South Africa	Dolphin Point South Africa
Rating (10 max)	5	5	4	4	4	5	5	5	6	6	5	5	8	7	9	5	4	5	4	4	5	5	9

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

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Blythedale 48 hour detailed Surf Forecast

How big are the waves at Blythedale today (21 Jul):

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