NIne Mile Beach surfForecast / WA – Far South / Australia

information circle12 Day Weather and Surf, issued 7 pm Tuesday 17 Feb 2026 AWST
Forecast 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
20.6° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for NIne Mile Beach this week:

The surf forecast for NIne Mile Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 18) at 5AM. The primary swell is predicted to be 2.3m and 12s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at NIne Mile Beach in the next 12 days are 3.5m 16s and forecast to arrive on Sunday (Feb 22) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Friday (Feb 20) at 5AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 18th Feb)7.5ft (2.3m) 12s
Best Surf 5AM (Wed 18th Feb)7.5ft (2.3m) 12s
Most Powerful 5PM (Sun 22nd Feb)11ft (3.5m) 16s

Table - best surf conditions forecast for NIne Mile Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 30°C on Thu afternoon, min 17°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Sat morning, min 16°C on Sun night). Mainly fresh winds.

Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tue
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
3
3
1
3
4
0
3
1
0
1
1
0
0
0
0
2
1
0
3
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.2
SSW
2.3
SSW
2.3
SSW
2.2
SSW
2.2
SSW
2.1
SSW
2.2
SSW
2.1
SSW
1.7
SSW
1.9
SSW
2.1
SSW
2
SSW
1.9
SSW
3
SSW
3.5
SSW
3
SSW
3
SSW
2.5
SSW
2.1
SSW
1.7
SSW
1.7
SSW
Period(s) (?)131313131313141313121313131716151414131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)156917381711159416931430173314308801053139813011207502952974279310723151556995800
Wind
(km/h)
5
SW
5
SW
20
SE
20
NE
10
NE
25
ESE
20
NW
15
SSW
20
S
15
E
20
SSW
35
SSW
20
S
25
S
20
SSE
20
E
20
ESE
35
ESE
25
NE
15
SE
35
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
oncross-
off
cross-
off
cross-
on
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
off
cross-
on
cross-
on
High Tide
/ height (m)
11:15PM
1.05
11:59AM
0.66
11:42PM
1.00
12:13PM
0.72
12:07AM
0.92
12:29PM
0.79
12:26AM
0.82
12:48PM
0.85
12:31AM
0.69
1:10PM
0.89
11:59PM
0.58
1:38PM
0.90
2:15PM
0.88
Low Tide
/ height (m)
6:11AM
0.16
5:14PM
0.30
6:24AM
0.22
5:48PM
0.30
6:31AM
0.28
6:25PM
0.33
6:32AM
0.33
7:05PM
0.38
6:22AM
0.35
7:54PM
0.47
5:56AM
0.33
5:25AM
0.27
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tue
24
Sunrise-5:28--5:30--5:31--5:31--5:33--5:33--5:35-
Sunset--6:42--6:40--6:39--6:38--6:37--6:37--6:36
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C171921182930282020192020181818172020192222
Feels °C (?)151919152728241919192017141413131614132018
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the NIne Mile Beach Surf forecast

The above surf forecast table for NIne Mile Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at NIne Mile Beach can be found by selecting the local surf guide option on the grey menu. Our NIne Mile Beach 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 (NIne Mile Beach) 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 NIne Mile Beach 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.

Are you planning a holiday in Far South of Western Australia? If you are looking for accommodation near NIne Mile Beach, camping, hotels and holiday cottages in Far South of Western Australia, consider staying in Esperance which is 9 km (6 miles) away.

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