Grunters 48 hour detailed Surf Forecast

Lat Long: 34.01° S 114.99° E

Issued: 7 am 14 Sep 2026 (local time)

Forecast update in hr min

Today's Grunters sea temperature is

18.0°C

Grunters 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 Grunters today (14 Sep):

Morning surf: Morning surf (14 Sep, local time) - 11ft (3.5m), 14s period with SW swell.
Afternoon surf: Afternoon surf (14 Sep, local time) - 11ft (3.5m), 14s period with SW swell.
Evening surf: Evening surf (14 Sep, local time) - 11ft (3.5m), 14s period with SW swell.

The current surf forecast for Grunters at 1PM is: 4.0m 14s primary swell from a Southwest direction and 0.1m 24s secondary swell from a West direction (forecast issued at 07:00am September 14). The wind direction is predicted to be cross-onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (14 Sep)	11ft (3.5m)	14s
Afternoon (14 Sep)	11ft (3.5m)	14s
Evening (14 Sep)	11ft (3.5m)	14s

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

	Short Range Forecast Mostly dry. Warm (max 24°C on Wed afternoon, min 10°C on Mon night). Winds increasing (light winds from the E on Tue morning, fresh winds from the NE by Wed night).
	Monday 14							Tuesday 15								Wednesday 16
	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)	5	5	6	4	5	5	5	5	4	5	5	4	4	5	4	4	4	4	4	4	3	3	4
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	WSW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	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 13	SW 13	SW 15	WSW 15
Wave Graph
kJ	4986	5068	5472	5650	5417	5191	5084	4912	4590	4375	4216	4009	3810	3240	2862	2534	2094	1884	1584	1339	865	1163	1087
Wind (km/h)	SE	SE	SE	SSE	SE	ESE	E	E	E	E	E	SW	SE	E	E	E	E	ENE	NNE	N	NW	E	NE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross	cross-off	cross-off	cross-off	off	cross-off	cross-off	off	cross-on	cross-off	cross-off	cross-off	off	off	off	cross-off	cross-off	cross-on	cross-off	off
High Tide			10:27AM0.32m				10:42PM0.62m								10:56PM0.65m
Low Tide		6:18AM0.30m			2:31PM0.30m							1:40PM0.24m								1:47PM0.18m


	6:20	—	—	—	—	—	—	—	6:20	—	—	—	—	—	—	—	6:18	—	—	—	—	—	—
	—	—	—	—	6:09	—	—	—	—	—	—	—	6:09	—	—	—	—	—	—	—	6:10	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	14	13	16	17	15	15	13	11	10	11	17	19	20	19	18	16	15	16	21	24	24	20	22
Feels °C	11	10	14	13	11	11	9	6	6	8	16	17	17	17	15	13	12	13	19	22	24	18	20
Swell 1 Height (m) Direction Period (s)	WSW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	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 13	SW 13	SW 15	WSW 15
kJ	4986	5068	5472	5650	5417	5191	5084	4912	4590	4375	4216	4009	3810	3240	2862	2534	2094	1884	1584	1339	865	1163	1087
Swell 2 Height (m) Direction Period (s)	—	—	W 24	—	—	SW 21	—	—	SW 19	WSW 19	ESE 5	—	—	—	—	SE 7	SE 7	S 13	S 13	SSW 13	SW 16	S 13	S 12
kJ	—	—	11	—	—	18	—	—	96	148	19	—	—	—	—	8	14	350	345	290	367	212	187
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	ESE 6	ESE 7	SW 22	SW 21	SW 21
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	18	21	18	18	18
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	ESE 5	SE 5	—	SE 6	SE 4	SE 4	—	—	SE 7	ESE 7	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	28	27	—	19	17	16	—	—	53	38	—	—	—	—	—
Nearest Offshore or Glassy	Grunters WA - Margaret River	Conto Springs WA - Margaret River	Grunters WA - Margaret River	The Womb WA - Margaret River	Conto Springs WA - Margaret River	Gas Bay WA - Margaret River	Gas Bay WA - Margaret River	Grunters WA - Margaret River	Gas Bay WA - Margaret River	Grunters WA - Margaret River	Grunters WA - Margaret River	Conto Springs WA - Margaret River	The Womb WA - Margaret River	Grunters WA - Margaret River	Grunters WA - Margaret River	Grunters WA - Margaret River	Grunters WA - Margaret River	Grunters WA - Margaret River	Grunters WA - Margaret River	Grunters WA - Margaret River	Gas Bay WA - Margaret River	Gas Bay WA - Margaret River	Grunters WA - Margaret River
Rating (10 max)	5	5	6	6	6	6	6	5	5	5	5	5	5	5	4	4	4	4	4	4	4	4	4
Distance (km)	0	16	0	8	16	2	2	0	2	0	0	16	8	0	0	0	0	0	0	0	2	2	0
Best forecast wave conditions in Margaret River	Surfers Point	Injidup Carpark	Surfers Point	Noises	Conto Springs	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Supertubes	Supertubes	Surfers Point	Surfers Point	Surfers Point	Surfers Point	The Guillotine	Surfers Point	Supertubes	Supertubes	Surfers Point	The Guillotine
Rating (10 max)	5	5	6	6	6	6	6	5	5	5	5	5	5	5	4	4	4	4	4	4	4	4	4
Best forecast wave conditions in Australia	Surfers Point WA - Margaret River	Injidup Carpark WA - Margaret River	Surfers Point WA - Margaret River	Noises WA - Margaret River	Conto Springs 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	Supertubes WA - Margaret River	Supertubes WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Daly Heads SA - Yorke Peninsula	May's Point TAS - East Coast	Daly Heads SA - Yorke Peninsula	Left Point VIC - Phillip Island	Guillotines NSW - South Coast	Depot Beach NSW - South Coast
Rating (10 max)	5	5	6	6	6	6	6	5	5	5	5	5	5	5	4	4	4	4	4	4	4	4	4
Header Global	Ouano Lefts New Caledonia	Fish Boma South Africa	Cobblestones Australia	Namotu Lefts Fiji	Cloudbreak Fiji	Gas Bay Australia	Glen Eden South Africa	Cloudbreak Fiji	Cloudbreak Fiji	Cow Bombie Australia	Cobblestones Australia	Supertubes Australia	Cow Bombie Australia	Cow Bombie Australia	Saint Leu Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Saint Leu Reunion	Doring Bay South Africa	Etang-Sale Reunion	Etang-Sale Reunion	Etang-Sale Reunion
Rating (10 max)	6	5	6	6	5	6	7	5	5	5	5	5	5	5	5	7	7	6	6	5	5	5	5

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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Grunters 48 hour detailed Surf Forecast

How big are the waves at Grunters today (14 Sep):

Short Range Forecast

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