- Forecast
- Maps
- Live
- Weather State
- Spot Information
NIne Mile Beach Surf Forecast
/ WA – Far South (31 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
NIne Mile Beach surfForecast / WA – Far South / Australia
48hr Weather and Surf, issued 1 am Thursday 21 May 2026 AWSTForecast update in hr min s Forecast update imminent
NIne Mile Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's NIne Mile Beach sea temperature is
18.4° C
(Which is normal for this time of year)How big are the waves at NIne Mile Beach today?
The current surf forecast for NIne Mile Beach at 9AM is: 1.6m 13s primary swell from a Southwest direction (forecast issued at 01:00am May 21). An open ocean swell of 0.2m 6s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 5ft (1.6m) | 13s |
| Afternoon (21 May) | 6ft (1.8m) | 14s |
| Evening (21 May) | 6ft (1.9m) | 14s |
Table - waves today at NIne Mile Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Thu night. Warm (max 24°C on Thu afternoon, min 12°C on Sat night). Winds decreasing (fresh winds from the SSW on Thu night, calm by Sat night). | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 7 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SW 12 | |
700 | 572 | 784 | 946 | 1144 | 1267 | 1321 | 1560 | 1495 | 2345 | 1002 | 862 | 714 | 1507 | 330 | 341 | 1450 | 1332 | 1180 | 1041 | 931 | 892 | 737 | 403 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | |
High Tide | 1:01PM1.10m | 1:19PM0.99m | 12:44PM0.88m | |||||||||||||||||||||
Low Tide | 1:25AM0.37m | 2:11AM0.38m | 2:37AM0.42m | |||||||||||||||||||||
 | |  |  | |  | | |  |  | | |  | | | |  | | |  | | | | | |
 | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:54 | — | — | — |
— | — | — | — | — | — | — | — | 2 | 6 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 18 | 18 | 22 | 24 | 24 | 21 | 18 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 13 |
12 | 11 | 11 | 15 | 19 | 20 | 18 | 14 | 11 | 8 | 8 | 10 | 9 | 8 | 8 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 11 | 12 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 14 | SW 14 | SSW 14 | SSW 14 | — | SSW 13 | SSW 13 | SSW 12 | — | SSW 13 | SW 11 | — | E 7 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SW 12 |
 kJ | 700 | 572 | 784 | 946 | 1144 | 1267 | 1321 | 1560 | 1495 | — | 1002 | 862 | 714 | — | 299 | 220 | — | 1 | 1180 | 1041 | 931 | 892 | 737 | 403 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SSW 16 | E 6 | E 6 | E 6 | SW 14 | ENE 6 | — | — | — | — | — | — | — | SW 11 | SSW 13 | — | — | E 7 | E 7 | E 6 | S 14 | SSW 12 | S 9 |
| kJ | 129 | 104 | 3 | 3 | 3 | 763 | 4 | — | — | — | — | — | — | — | 140 | 341 | — | — | 1 | 1 | 1 | 33 | 50 | 192 |
Swell 3 Height (m) Direction Period (s) | — | E 6 | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 18 | S 12 |
| kJ | — | 1 | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 104 |
Wind waves Height (m) Direction Period (s) | N 3 | N 4 | NNW 4 | NNW 4 | NNW 4 | — | — | SW 3 | SSW 5 | SSW 14 | SSW 7 | SSW 7 | SSW 7 | SSW 12 | SSW 7 | SSW 7 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | — |
| kJ | 7 | 13 | 19 | 16 | 10 | — | — | 4 | 74 | 2345 | 297 | 286 | 191 | 1507 | 330 | 265 | 1450 | 1332 | 694 | 603 | 583 | 530 | 514 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 13 | 4 | 30 | 0 | 0 | 7 | 574 | 285 | 574 | 574 | 574 | 574 | 574 | 285 | 285 | 518 | 401 | 369 | 382 | 489 | 369 | 228 | 0 |
Best forecast wave conditions in Far South of Western Australia | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our NIne Mile Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest