Derrs 48 hour detailed Surf Forecast

Lat Long: 31.63° S 115.66° E

Issued: 1 am 27 Jul 2026 (local time)

Forecast update in hr min

Today's Derrs sea temperature is

19.2° C

Derrs 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 Derrs today (27 Jul):

Morning surf: Morning surf (27 Jul, local time) - 8ft (2.5m), 13s period with WSW swell.
Afternoon surf: Afternoon surf (27 Jul, local time) - 7ft (2.2m), 12s period with SW swell.
Evening surf: Evening surf (27 Jul, local time) - 6.5ft (2.0m), 13s period with SW swell.

The current surf forecast for Derrs at 4AM is: 2.5m 14s primary swell from a West-southwest direction (forecast issued at 01:00am July 27). The wind direction is predicted to be cross-shore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (27 Jul)	8ft (2.5m)	13s
Afternoon (27 Jul)	7ft (2.2m)	12s
Evening (27 Jul)	6.5ft (2.0m)	13s

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

	Short Range Forecast Mostly dry. Very mild (max 19°C on Wed afternoon, min 10°C on Tue morning). Wind will be generally light.
	Monday 27								Tuesday 28								Wednesday 29
	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	4	3	1	1	2	4	4	4	4	4	4	4	4	4	4	4	4	4	3	4	4	4
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 14	WSW 14	SW 13	WSW 13	WSW 12	SW 12	SW 13	SW 13	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 17	SW 17	SW 17	SW 16	SW 16
Wave Graph
kJ	3197	2694	2209	1885	1547	1305	1265	1269	1349	1387	1170	1154	1049	1049	865	840	816	671	671	587	1467	1305	1084	917
Wind (km/h)	S	SSE	SE	SSE	S	S	SSE	ESE	E	ESE	E	E	ENE	E	E	E	ENE	ENE	ENE	NE	NNE	NE	ENE	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross	cross-off	cross	cross-on	cross-on	cross	cross-off	cross-off	cross-off	cross-off	off	off	cross-off	off	off	off	off	off	off	cross-off	off	off	off
High Tide			7:46AM0.65m									8:23AM0.67m								8:56AM0.67m
Low Tide							5:15PM0.05m								5:32PM0.05m								5:43PM0.07m


	—	7:09	—	—	—	—	—	—	—	7:09	—	—	—	—	—	—	—	7:07	—	—	—	—	—	—
	—	—	—	—	—	5:37	—	—	—	—	—	—	—	5:38	—	—	—	—	—	—	—	5:38	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	16	14	13	15	16	15	15	13	12	11	10	13	16	17	16	14	12	11	11	15	18	19	17	16
Feels °C	12	12	10	11	12	11	11	9	9	7	6	9	12	13	12	10	7	6	5	9	13	16	13	11
Swell 1 Height (m) Direction Period (s)	SW 14	WSW 14	SW 13	WSW 13	WSW 12	SW 12	SW 13	SW 13	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SW 17	SW 17	SW 16	SW 16
kJ	3197	2694	2209	1885	1547	1305	1265	1269	1349	1387	1170	1154	1049	1049	865	840	816	671	671	517	1467	1305	1084	917
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	W 24	SW 24	SW 24	WSW 22	SW 21	SW 21	SW 21	WSW 20	SW 19	SW 19	SW 19	SW 18	SW 17	WSW 17	WSW 17	WSW 16	WSW 16
kJ	—	—	—	—	—	—	—	11	22	22	46	116	115	115	253	384	384	513	465	587	469	373	343	326
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	N 5
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	ESE 2	—	SE 3	ESE 3	ESE 3	—	—	—	—	ENE 3	ENE 3	ENE 3	NE 3	NNE 3	N 4	NNE 2	NE 3
kJ	—	—	—	—	—	—	—	1	—	2	3	3	—	—	—	—	3	5	7	6	4	2	1	3
Nearest Offshore or Glassy	Lighthouse Bombie WA - North West	Bunbury The Wall WA - Perth South	Cozies and Geeries WA - Perth City	Alkimos WA - Perth City	Derrs WA - Perth City	The Spot WA - Perth City	Ledge Point WA - Perth City	Bunbury The Wall WA - Perth South	Golden Bay WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Derrs WA - Perth City	Salmon Point WA - Rottnest Island	Derrs WA - Perth City
Rating (10 max)	3	4	5	4	4	4	4	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	4
Distance (km)	1099	186	104	6	0	13	81	186	92	0	0	0	0	0	0	0	0	0	0	0	0	0	45	0
Best forecast wave conditions in Perth City Coast			Cozies and Geeries	The Spot	Avalon Point	Swanbourne Beach	Lancelin		Cozies and Geeries	Melros	Melros	Melros	Melros	Melros	Melros	Grabbers	Melros	Swanbourne Beach	Swanbourne Beach	Swanbourne Beach	Mullaloo	Mullaloo	Back Beach	Grabbers
Rating (10 max)			5	5	4	4	4		4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Best forecast wave conditions in Australia	Luna Park VIC - Far West	Luna Park VIC - Far West	Injidup Point WA - Margaret River	Injidup Point WA - Margaret River	Injidup Point WA - Margaret River	Bruny Island - Cloudy Bay TAS - East Coast	Shipstern Bluff TAS - East Coast	Remarkable Caves TAS - East Coast	The Womb 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	Noises WA - Margaret River	Gas Bay WA - Margaret River	Gas Bay WA - Margaret River	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Cyclops WA - Far South
Rating (10 max)	4	4	5	5	5	4	4	4	5	5	5	5	5	5	5	5	5	5	5	5	5	5	4	4
Header Global	Ahijedero Mexico	Ahijedero Mexico	Anawhata Road (Oaonui) New Zealand	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion	Chameau Mauritius	Chameau Mauritius	Brak River South Africa	Chameau Mauritius	Chameau Mauritius	Cobblestones Australia	Cobblestones Australia	Gerickes Point South Africa	Cape St Martin South Africa	Cape St Martin South Africa	Cape St Martin South Africa	Chameau Mauritius	Trial Harbour Australia	Chameau Mauritius	Cobblestones Australia	Gas Bay Australia	Point Roadnight Australia	Ahijedero Mexico
Rating (10 max)	4	4	4	5	5	6	5	5	5	5	5	5	5	6	5	5	5	5	9	5	5	5	9	4

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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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Derrs 48 hour detailed Surf Forecast

How big are the waves at Derrs today (27 Jul):

Short Range Forecast

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