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Greenough River Mouth Surf Forecast
/ WA – North West (27 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Greenough River Mouth surfForecast / WA – North West / Australia
48hr Weather and Surf, issued 1 pm Monday 27 Apr 2026 AWSTForecast 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
22.5° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Greenough River Mouth today?
The current surf forecast for Greenough River Mouth at 7PM is: 2.4m 17s primary swell from a Southwest direction (forecast issued at 01:00pm April 27). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 5.5ft (1.7m) | 19s |
| Afternoon (27 Apr) | 8ft (2.4m) | 18s |
| Evening (27 Apr) | 8ft (2.4m) | 17s |
Table - waves today at Greenough River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 23°C on Mon afternoon, min 20°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | |
2244 | 3386 | 3431 | 3314 | 2874 | 2570 | 2231 | 2035 | 1958 | 1808 | 1784 | 1661 | 1616 | 1484 | 1336 | 1203 | 1203 | 1203 | 1169 | 1060 | 1135 | 872 | 859 | 778 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 8:48AM0.75m | 8:05PM0.77m | 8:46AM0.81m | 8:56PM0.73m | 8:55AM0.88m | 9:39PM0.68m | ||||||||||||||||||
Low Tide | 2:03PM0.66m | 2:09AM0.57m | 2:50PM0.59m | 2:09AM0.60m | 3:34PM0.53m | 1:41AM0.61m | ||||||||||||||||||
 | |  |  |  | | |  | |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — |
 | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | 5:49 |
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 23 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 22 | 21 | 20 | 21 | 21 | 21 | 21 | 23 | 23 | 22 | 21 | 20 | 20 | 20 | 20 |
25 | 21 | 21 | 23 | 23 | 23 | 20 | 20 | 22 | 22 | 20 | 19 | 21 | 22 | 22 | 22 | 24 | 22 | 21 | 19 | 18 | 18 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
 kJ | 2244 | 3386 | 3431 | 3314 | 2874 | 2570 | 2231 | 2035 | 1958 | 1808 | 1784 | 1661 | 1616 | 1484 | 1336 | 1203 | 1203 | 1203 | 1169 | 1060 | 1135 | 872 | 859 | 778 |
Swell 2 Height (m) Direction Period (s) | SW 13 | — | — | — | — | — | — | SSW 6 | — | — | S 6 | — | — | — | — | S 6 | SSW 6 | — | — | — | — | — | SSW 6 | — |
| kJ | 488 | — | — | — | — | — | — | 46 | — | — | 38 | — | — | — | — | 16 | 10 | — | — | — | — | — | 34 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 5 | SSW 5 | — | SSW 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 40 | 28 | — | 38 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 329 | 424 | 11 | 0 | 0 | 0 | 11 | 0 | 0 | 348 | 53 | 0 | 0 | 0 | 0 | 0 | 503 | 503 | 504 | 343 | 64 | 310 | 348 |
Best forecast wave conditions in North West WA | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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