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Stark Bay Surf Forecast
/ WA – Rottnest Island (6 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Stark Bay surfForecast / WA – Rottnest Island / Australia
48hr Weather and Surf, issued 1 pm Monday 11 May 2026 AWSTForecast update in hr min s Forecast update imminent
Stark Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Stark Bay sea temperature is
21.5° C
(Which is normal for this time of year)How big are the waves at Stark Bay today?
The current surf forecast for Stark Bay at 9PM is: 0.9m 12s primary swell from a West-southwest direction and 0.8m 6s secondary swell from a Northwest direction (forecast issued at 01:00pm May 11). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 3ft (0.9m) | 14s |
| Afternoon (11 May) | 3ft (0.9m) | 13s |
| Evening (11 May) | 3ft (0.9m) | 12s |
Table - waves today at Stark Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu morning. Warm (max 22°C on Tue afternoon, min 17°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 13 | WSW 13 | WSW 13 | W 14 | WSW 14 | WSW 13 | WSW 12 | WSW 12 | W 13 | WSW 16 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | |
304 | 229 | 367 | 339 | 203 | 425 | 437 | 537 | 608 | 865 | 721 | 1533 | 2070 | 3114 | 4046 | 4100 | 4263 | 3774 | 3341 | 2817 | 2541 | 2221 | 1933 | 1805 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | cross-on | cross | cross | cross | cross | cross | on | cross-on | glassy | cross-off | cross-off | cross | cross | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | |
High Tide | 10:01AM0.71m | 4:07PM0.74m | 7:59AM0.71m | 6:16PM0.69m | 7:32AM0.78m | 8:07PM0.66m | 7:44AM0.89m | |||||||||||||||||
Low Tide | 11:38AM0.71m | 00:34AM0.49m | 1:16PM0.62m | 00:43AM0.53m | 2:19PM0.54m | 00:48AM0.59m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | |  |  | | | |  | |
 | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — |
 | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | 5:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 21 | 21 | 21 | 21 | 20 | 19 | 18 | 19 | 21 | 22 | 21 | 21 | 20 | 19 | 19 | 20 | 21 | 20 | 20 | 20 | 18 | 18 | 18 |
13 | 15 | 16 | 19 | 19 | 17 | 15 | 12 | 14 | 17 | 19 | 20 | 19 | 17 | 15 | 15 | 18 | 19 | 18 | 19 | 19 | 15 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 14 | WSW 13 | WSW 12 | WSW 12 | W 13 | W 11 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
 kJ | 304 | 229 | 367 | 339 | 189 | 425 | 437 | 537 | 608 | 865 | 433 | 1533 | 2070 | 3114 | 4046 | 4100 | 4263 | 3774 | 3341 | 2817 | 2541 | 2221 | 1933 | 1805 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | — | NW 6 | NW 6 | NW 6 | NNW 5 | W 18 | W 17 | W 16 | WSW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 129 | 129 | — | 47 | 32 | 25 | 19 | 6 | 93 | 135 | 721 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 203 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NW 6 | NW 6 | — | — | — | — | N 5 | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 64 | 64 | 47 | — | — | — | — | 19 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 325 | 345 | 318 | 4 | 4 | 4 | 1 | 4 | 4 | 259 | 259 | 0 | 0 | 1 | 4 | 4 | 1 | 416 | 144 | 64 | 3 | 26 | 117 | 26 |
Best forecast wave conditions in Rottnest Island | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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