Greenough River Mouth Surf Forecast

/ WA – North West (27 breaks) / Western Australia (159 breaks) /

Australia (828 breaks) / Lat Long: (28.86° S 114.63° E)

Surf Forecasts:

Greenough River Mouth surfForecast / WA – North West / Australia

12 Day Weather and Surf, issued 7 am Tuesday 14 Oct 2025 AWST

Forecast update in hr min s Forecast update imminent

Greenough River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Greenough River Mouth sea temperature is 19.3° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Greenough River Mouth this week:

The surf forecast for Greenough River Mouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 14) at 11AM. The primary swell is predicted to be 3.0m and 17s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Greenough River Mouth in the next 12 days are 3.0m 17s and forecast to arrive on Tuesday (Oct 14) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Tuesday (Oct 14) at 11PM.

Wave Type	Time (AWST) & Date	Wave Height & Period
Next good surf (1 star+)	11AM (Tue 14th Oct)	10ft (3.0m) 17s
Best Surf	11AM (Tue 14th Oct)	10ft (3.0m) 17s
Most Powerful	11AM (Tue 14th Oct)	10ft (3.0m) 17s

Table - best surf conditions forecast for Greenough River Mouth over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Mostly dry. Warm (max 21°C on Thu morning, min 14°C on Wed night). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the ESE by Thu night).									Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun night. Warm (max 25°C on Fri morning, min 15°C on Sun night). Winds increasing (light winds from the NE on Fri morning, fresh winds from the SSW by Sun afternoon).
	Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	!	!	3	3	3	3	3	1	3	0	1	1	0	0	0	0	0	3	2	2	3
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW
Period(s) (?)	17	16	15	15	15	15	15	14	14	14	13	13	13	12	12	12	12	12	13	12	11
Wave Graph (?)
kJ (?)	5435	5085	2014	2055	2083	1788	1358	1220	890	828	690	431	604	798	1324	1324	1272	1315	1407	824	586
Wind (km/h)	S	SSW	S	S	S	SE	SSE	S	ESE	WNW	SW	W	SW	SW	WSW	W	SSW	S	S	S	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	on	cross	cross- on	cross- on	cross- on	cross- on	cross- on	cross	cross- off	cross- off	cross- off	off
High Tide / height (m)			2:52AM 0.70			11:59PM 4:02AM 0.58 0.63			10:53PM 0.52	7:33AM 0.59		8:58PM 0.55	8:27AM 0.57		8:57PM 0.60	9:10AM 0.53		9:06PM 0.67	9:49AM 0.49		9:21PM 0.72
Low Tide / height (m)	1:02PM 0.16			1:37PM 0.20		12:47AM 0.58		2:01PM 0.25	1:40AM 0.50		2:16PM 0.31	2:22AM 0.42		2:26PM 0.35	3:02AM 0.35		2:29PM 0.38	3:40AM 0.30		2:18PM 0.39	4:19AM 0.26

	Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20
Sunrise	5:46	-	-	5:45	-	-	5:43	-	-	5:43	-	-	5:41	-	-	5:41	-	-	5:39	-	-
Sunset	-	6:29	-	-	6:29	-	-	6:30	-	-	6:30	-	-	6:30	-	-	6:31	-	-	6:32	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	-	-	-
Temp. °C	19	19	17	18	17	17	21	21	19	25	22	19	20	20	18	19	17	16	17	17	16
Feels °C (?)	16	16	13	14	13	13	17	16	17	21	19	20	19	17	15	16	12	12	12	10	10

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 - North West

Wind Update The wind is still offshore at Greenough River Mouth (light winds from the ESE at Geraldton Airport 9 km from Greenough River Mouth). A 3.1m long period groundswell from the SW is too big for here
2 hours 1 minute ago Greenough River Mouth

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2 h 1 min ago

11 km/h

ESE

Offshore

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Information about the Greenough River Mouth Surf forecast

The above surf forecast table for Greenough River Mouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Greenough River Mouth can be found by selecting the local surf guide option on the grey menu. Our Greenough River Mouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Greenough River Mouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Greenough River Mouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.