NIne Mile Beach Surf Forecast

/ WA – Far South (31 breaks) / Western Australia (159 breaks) /

Australia (828 breaks) / Lat Long: (33.90° S 121.80° E)

Surf Forecasts

NIne Mile Beach surfForecast / WA – Far South / Australia

48hr Weather and Surf, issued 1 am Monday 18 Aug 2025 AWST

Forecast update in hr min s Forecast update imminent

NIne Mile Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's NIne Mile Beach sea temperature is 16.0° C
(Which is normal for this time of year)

How big are the waves at NIne Mile Beach today?

The current surf forecast for NIne Mile Beach at 7AM is: 1.6m 16s primary swell from a South-southwest direction and 1.1m 12s secondary swell from a South direction (forecast issued at 01:00am August 18). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (18 Aug)	5ft (1.6m)	15s
Afternoon (18 Aug)	5ft (1.5m)	14s
Evening (18 Aug)	6ft (1.9m)	18s

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

Hourly 12 Days

Far South of Western Australia Surf

Print Surf Table

Updates in hr min s Forecast update imminent

		Monday 18								Tuesday 19								Wednesday 20
	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	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	2	1	2	2	2	3	3	2	2	3	3	3	3	2	0	3	3	4	3	2	1	1	3	3
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SSW	SW	SSW
Period(s) (?)	12	12	13	16	15	15	19	18	17	16	16	16	16	16	16	16	15	15	14	14	14	15	15	15
Wave Graph (?)
Energy (?)	1673	1317	1339	1680	1665	2045	2379	2476	2352	1924	1566	1481	1292	1274	1140	1377	1959	2438	1752	1414	1068	1257	1425	1809
Wind (km/h)	ENE	NE	NE	NNE	N	NNE	NE	NNE	N	N	NNW	NNW	NW	W	WNW	NW	NW	NNW	NNW	N	NNW	NW	NNW	NW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	off	off	cross- off	cross- off	off	cross- off	off	off	off	off	off	off	off
High Tide / height (m)					8:13AM 0.94								9:05AM 1.03								9:43AM 1.08
Low Tide / height (m)								5:18PM 0.19								5:32PM 0.15								5:47PM 0.15

		Monday 18								Tuesday 19								Wednesday 20
Sunrise	-	-	-	6:28	-	-	-	-	-	-	-	6:28	-	-	-	-	-	-	-	6:26	-	-	-	-
Sunset	-	-	-	-	-	-	5:23	-	-	-	-	-	-	-	5:24	-	-	-	-	-	-	-	5:25	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	1	2	-	1	1	-
Temp. °C	12	12	12	12	16	19	20	20	18	18	16	15	18	17	16	15	14	14	15	15	17	17	15	15
Feels °C (?)	7	7	7	6	9	14	15	12	11	9	9	8	13	13	9	10	10	10	11	9	10	10	9	9

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

Recent Eyeball Surf Reports for WA - Far South

Wind Update Continuing clean conditions at NIne Mile Beach (light winds from the ENE at Esperance Aero 24 km from NIne Mile Beach). 1.4m 15s groundswell from the SSW with a 1.1m 11s groundswell from the S and a 1.0m 15s groundswell from the SSW. 3 swells combining so expect closeout sets.
1 hour 30 minutes ago NIne Mile Beach

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24 km away, 1 h 30 min ago

9 km/h

ENE

0.0

16.0

Air / Water (°C)

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