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Cobblestones Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Cobblestones surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 7 am Monday 11 May 2026 AWSTForecast update in hr min s Forecast update imminent
Cobblestones surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cobblestones sea temperature is
20.7° C
(Which is normal for this time of year)How big are the waves at Cobblestones today?
The current surf forecast for Cobblestones at 3PM is: 1.4m 13s primary swell from a West-southwest direction and 0.9m 12s secondary swell from a Southwest direction (forecast issued at 07:00am May 11). An open ocean swell of 2.0m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 4ft (1.2m) | 13s |
| Afternoon (11 May) | 4.5ft (1.4m) | 13s |
| Evening (11 May) | 4.5ft (1.3m) | 14s |
Table - waves today at Cobblestones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 21°C on Mon morning, min 16°C on Wed night). Winds decreasing (fresh winds from the N on Mon morning, light winds from the N by Tue night). | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 13 | WSW 12 | W 12 | W 12 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | |
522 | 514 | 476 | 669 | 560 | 425 | 793 | 1164 | 1565 | 1728 | 1961 | 1844 | 3699 | 5387 | 7838 | 8658 | 9386 | 8872 | 8415 | 7507 | 7225 | 6600 | 5618 | 5182 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 8:51AM0.80m | 5:55PM0.74m | 8:08AM0.81m | 8:03PM0.71m | 7:59AM0.85m | 9:43PM0.69m | ||||||||||||||||||
Low Tide | 2:34PM0.72m | 1:04AM0.56m | 2:45PM0.60m | 1:16AM0.60m | 3:21PM0.50m | 1:13AM0.65m | ||||||||||||||||||
 |  | |  | | | | | | | | | |  | | | |  | |  |  |  | | | |
 | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | 7:03 |
 | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | 5:28 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | |
Temp °C | 18 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 19 | 20 | 21 | 20 | 20 | 18 | 17 | 16 | 16 |
13 | 14 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 18 | 17 | 17 | 18 | 16 | 16 | 14 | 13 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 13 | WSW 12 | W 12 | W 12 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
 kJ | 522 | 514 | 476 | 669 | 560 | 425 | 793 | 1164 | 1565 | 1728 | 1961 | 1844 | 3699 | 5387 | 7838 | 8658 | 9386 | 8872 | 8415 | 7507 | 7225 | 6600 | 5618 | 5182 |
Swell 2 Height (m) Direction Period (s) | WSW 18 | WSW 16 | WSW 16 | SW 12 | WSW 15 | WSW 11 | SW 16 | SSW 16 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | SSW 13 | SSW 13 | — | SSW 12 | — | — | — | — | — | — | — | — |
| kJ | 31 | 52 | 196 | 252 | 225 | 167 | 10 | 25 | 32 | 159 | 547 | 883 | 93 | 93 | — | 29 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 7 | W 7 | WSW 16 | — | W 12 | SW 13 | — | W 18 | WSW 18 | SSW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 198 | — | 103 | 208 | — | 6 | 61 | 85 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 6 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NNW 6 | N 6 | N 6 | NNW 5 | NNW 6 | NNW 5 | — | — | — | — | — | — | — | — | — | — |
| kJ | 149 | 223 | 300 | 339 | 361 | 311 | 271 | 207 | 112 | 76 | 64 | 45 | 50 | 27 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 44 | 143 | 159 | 201 | 143 | 53 | 53 | 143 | 143 | 53 | 53 | 53 | 28 | 0 | 16 | 86 | 86 | 88 | 201 | 359 | 359 | 20 | 20 | 1 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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