Fourth Beach 48 hour detailed Surf Forecast

Lat Long: 33.89° S 121.84° E

Issued: 1 am 07 Sep 2026 (local time)

Forecast update in hr min

Today's Fourth Beach sea temperature is

16.6°C

Fourth 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 Fourth Beach today (07 Sep):

Morning surf: Morning surf (07 Sep, local time) - 10ft (3.0m), 17s period with SSW swell.
Afternoon surf: Afternoon surf (07 Sep, local time) - 8ft (2.5m), 17s period with SSW swell.
Evening surf: Evening surf (07 Sep, local time) - 8ft (2.5m), 16s period with SSW swell.

The current surf forecast for Fourth Beach at 8AM is: 3.0m 18s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a South direction, 1.1m 7s secondary swell from a South-southeast direction (forecast issued at 01:00am September 07). The wind direction is predicted to be cross-shore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (07 Sep)	10ft (3.0m)	17s
Afternoon (07 Sep)	8ft (2.5m)	17s
Evening (07 Sep)	8ft (2.5m)	16s

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

	Short Range Forecast Mostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Wed night). Mainly fresh winds.
	Monday 7								Tuesday 8								Wednesday 9
	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	3	3	2	0	0	0	0	0	0	0	0	0	0	2	0	0	0	0	2	0	2	2	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 19	SSW 18	SSW 18	SSW 17	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 17	SSW 17	SSW 17	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 15
Wave Graph
kJ	1940	5546	4810	5209	4499	4172	3676	3393	2900	3113	3693	4330	4986	5470	5106	4652	3817	3402	3010	2973	2583	2228	2023	1721
Wind (km/h)	ESE	E	E	ESE	ESE	SE	ESE	SE	SE	SSE	SE	SE	SE	ESE	ESE	ESE	E	E	E	ENE	E	E	ENE	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross	cross	cross	cross	cross	cross-off	cross	cross-off	cross-off	cross-off
High Tide	00:45AM0.64m			9:06AM1.01m					11:41PM0.59m			9:45AM1.05m					11:16PM0.60m			10:19AM1.06m
Low Tide		2:20AM0.63m				4:58PM0.13m				3:05AM0.52m					5:12PM0.15m			3:42AM0.42m					5:24PM0.20m


	—	6:03	—	—	—	—	—	—	—	6:01	—	—	—	—	—	—	—	6:01	—	—	—	—	—	—
	—	—	—	—	—	5:37	—	—	—	—	—	—	—	5:37	—	—	—	—	—	—	—	5:38	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	14	14	14	16	16	15	14	14	14	13	13	13	13	13	14	13	13	12	12	14	17	15	12	11
Feels °C	11	11	11	11	11	11	10	9	9	7	6	5	5	6	7	7	6	5	4	7	9	8	6	6
Swell 1 Height (m) Direction Period (s)	SSW 14	SSW 18	SSW 18	SSW 17	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 17	SSW 17	SSW 17	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 15
kJ	1705	5546	4810	5209	4499	4172	3676	3393	2900	3113	3693	4330	4986	5470	5106	4652	3817	3402	3010	2973	2583	2228	2023	1721
Swell 2 Height (m) Direction Period (s)	SSW 19	S 10	S 10	S 10	—	—	—	—	—	—	—	—	—	—	—	S 8	—	—	—	—	—	—	SE 8	SE 8
kJ	1940	18	17	16	—	—	—	—	—	—	—	—	—	—	—	71	—	—	—	—	—	—	145	109
Swell 3 Height (m) Direction Period (s)	S 10	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	S 28	S 26
kJ	19	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	16	13
Wind waves Height (m) Direction Period (s)	E 5	SE 6	SSE 7	SE 5	SE 7	SE 9	SSE 9	S 9	SSE 5	SSE 5	SSE 6	SSE 6	SE 6	SE 6	SE 6	ESE 7	SE 7	SE 7	SE 8	ESE 8	ESE 8	ESE 8	E 4	ENE 4
kJ	34	167	120	60	89	99	26	14	92	83	129	148	177	203	203	205	412	396	416	347	374	344	38	40
Nearest Offshore or Glassy	Conspicuous Beach WA - Far South	Conspicuous Beach WA - Far South	Bunbury Surf Club Backbeach WA - Perth South	Bunbury Surf Club Backbeach WA - Perth South	Bay Left Wall WA - Perth South	Bay Left Wall WA - Perth South	Bunbury The Wall WA - Perth South	Bunbury The groyne WA - Perth South	Bunbury Surf Club Backbeach WA - Perth South	Bunbury Surf Club Backbeach WA - Perth South	Bunbury Surf Club Backbeach WA - Perth South	Conto Springs WA - Margaret River	Cable Station Reef WA - Perth City	Bunbury Surf Club Backbeach WA - Perth South	Bunbury Surf Club Backbeach WA - Perth South	Bay Left Wall WA - Perth South	Bay Left Wall WA - Perth South	Bay Left Wall WA - Perth South	Deepdene WA - Margaret River	Bay Left Wall WA - Perth South	Hush Hush Beach WA - Far South	Hush Hush Beach WA - Far South	Hush Hush Beach WA - Far South	Bay Left Wall WA - Perth South
Rating (10 max)	8	7	4	4	4	4	4	4	4	4	4	9	4	4	4	4	4	4	5	4	4	4	4	3
Distance (km)	474	474	578	578	578	578	578	579	578	578	578	630	606	578	578	578	578	578	622	578	522	522	522	578
Best forecast wave conditions in Far South of Western Australia	Conspicuous Beach	Rocky Head																			Mandalay Beach	Mandalay Beach	Windy Harbour
Rating (10 max)	8	7																			5	5	5
Best forecast wave conditions in Australia	Surfers Point WA - Margaret River	South Point WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Surfers Point WA - Margaret River	The Quarries WA - Margaret River	Blacknose Point VIC - Far West	Easter Reef VIC - Far West	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	South Point WA - Margaret River	Douglas Point SA - East Coast	Conto Springs WA - Margaret River	Noises WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	The Bombie and Boat Ramp WA - Margaret River	Redgate WA - Margaret River	Gas Bay WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	9	9	4	7	4	4	5	7	8	8	8	9	8	8	7	6	6	6	6	5	5	5	5	5
Header Global	Cow Bombie Australia	Injidup Carpark Australia	Injidup Carpark Australia	Amanzimtoti South Africa	Amanzimtoti South Africa	Reunion South Africa	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Luna Park Australia	Supertubes Australia	Cobblestones Australia	Cobblestones Australia	Cow Bombie Australia	Cow Bombie Australia	Cow Bombie Australia	Gas Bay Australia	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion
Rating (10 max)	9	7	6	7	8	5	5	5	5	5	5	8	8	8	7	6	6	6	9	9	9	9	8	7

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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Fourth Beach 48 hour detailed Surf Forecast

How big are the waves at Fourth Beach today (07 Sep):

Short Range Forecast

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