Fourth Beach 48 hour detailed Surf Forecast

Lat Long: 33.89° S 121.84° E

Issued: 1 pm 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) - 10ft (3.0m), 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 5PM is: 2.5m 17s primary swell from a South-southwest direction and 0.9m 5s secondary swell from a Southeast direction (forecast issued at 01:00pm September 07). The wind direction is predicted to be cross-onshore.

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

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

	Short Range Forecast Some drizzle, heaviest during Mon night. Very mild (max 16°C on Mon afternoon, min 11°C on Wed night). Mainly fresh winds.
	Mon 7					Tuesday 8								Wednesday 9
	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	0	0	1	1	0	0	0	0	0	0	2	2	0	2	0	0	0	1	2	2
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	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	4902	4499	4172	3549	3263	3594	3336	3693	4330	4927	5534	5226	4652	4222	3681	3232	3192	2786	2417	2200	1883
Wind (km/h)	ESE	ESE	SE	ESE	SE	SE	SSE	SE	SE	SE	ESE	ESE	ESE	ESE	E	E	E	E	E	ENE	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	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	cross	cross	cross-off	cross-off
High Tide	9:06AM1.01m					11:41PM0.59m			9:45AM1.05m					11:16PM0.60m			10:19AM1.06m
Low Tide			4:58PM0.13m				3:05AM0.52m					5:12PM0.15m			3:42AM0.42m					5:24PM0.20m


	—	—	—	—	—	—	6:01	—	—	—	—	—	—	—	6:01	—	—	—	—	—	—
	—	—	5:37	—	—	—	—	—	—	—	5:37	—	—	—	—	—	—	—	5:38	—	—
mm	—	—	—	—	—	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	16	16	15	14	14	14	14	13	13	13	13	13	13	13	13	13	14	16	16	12	11
Feels °C	11	11	10	10	11	9	8	6	6	6	6	6	7	5	6	6	6	8	10	6	5
Swell 1 Height (m) Direction Period (s)	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	4902	4499	4172	3549	3263	3594	3336	3693	4330	4927	5534	5226	4652	4222	3681	3232	3192	2786	2417	2200	1883
Swell 2 Height (m) Direction Period (s)	S 10	—	—	—	S 9	S 9	E 6	—	—	—	—	S 7	S 7	—	—	—	—	—	—	S 28	SE 8
kJ	16	—	—	—	14	6	6	—	—	—	—	34	39	—	—	—	—	—	—	16	109
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	S 26
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	13
Wind waves Height (m) Direction Period (s)	SE 5	SE 7	SE 5	SE 4	—	SE 5	SSE 5	SSE 5	SSE 6	SE 6	SE 6	SE 6	SE 7	SE 7	SE 7	SE 8	SE 8	ESE 8	ESE 8	ESE 8	E 4
kJ	60	55	31	19	—	55	61	98	114	128	155	193	267	428	423	407	368	330	345	314	48
Nearest Offshore or Glassy	Bay Left Wall 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	Bunbury Surf Club Backbeach WA - Perth South	Bunbury Surf Club Backbeach WA - Perth 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	Bay Left Wall WA - Perth South	Deepdene WA - Margaret River	Deepdene WA - Margaret River	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)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5	4	4	4	4	3
Distance (km)	578	578	578	578	579	578	578	578	578	578	578	578	578	578	578	622	622	522	522	522	578
Best forecast wave conditions in Far South of Western Australia																		Hush Hush Beach	Mandalay Beach	Windy Harbour
Rating (10 max)																		4	5	5
Best forecast wave conditions in Australia	Surfers Point WA - Margaret River	The Quarries WA - Margaret River	Blacknose Point VIC - Far West	Trial Harbour TAS - West Coast	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Douglas Point SA - East Coast	Conto Springs WA - Margaret River	Noises WA - Margaret River	Noises WA - Margaret River	Margaret River Bommie WA - Margaret River	Margaret River Bommie 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	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	May's Point TAS - East Coast	May's Point TAS - East Coast
Rating (10 max)	7	4	4	5	7	8	9	8	9	9	8	8	7	6	6	5	5	5	5	8	7
Header Global	Amanzimtoti South Africa	Amanzimtoti South Africa	Amanzimtoti South Africa	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Cow Bombie Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Cow Bombie Australia	Cobblestones Australia	Gas Bay Australia	Cobblestones Australia	The Bombie and Boat Ramp Australia	Cobblestones Australia	Saint Leu Reunion	Saint Leu Reunion	May's Point Australia
Rating (10 max)	7	8	7	5	5	5	5	5	8	9	8	8	7	6	6	5	5	5	9	9	7

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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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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