Cow Bombie surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 1 pm Friday 15 Aug 2025 AWST
Forecast update in hr  min  s Forecast update imminent
Cow Bombie surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cow Bombie sea temperature is
17.8° C
(Which is normal for this time of year)


How big are the waves at Cow Bombie today?

The current surf forecast for Cow Bombie at 4PM is: 3.0m 12s primary swell from a Southwest direction and 1.3m 12s secondary swell from a South-southwest direction (forecast issued at 01:00pm August 15). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (15 Aug)10ft (3.0m)12s
Afternoon (15 Aug)10ft (3.0m)12s
Evening (15 Aug)8ft (2.5m)12s

Table - waves today at Cow Bombie. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Friday
15
Saturday
16
Sunday
17
Monday
18
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
3
SW
3
SW
3
SW
2.5
SW
2.1
WSW
2
WSW
1.8
WSW
2.3
SW
2.3
SW
2.4
SW
2.4
SW
2.4
SW
2.3
SW
2.3
SW
2.3
SW
2.2
SW
2.3
SW
2.1
SW
2
SW
2
SW
2.2
SW
2.2
SW
2.2
SW
2.1
SW
Period(s) (?)121212121212121112121212121212121212121313141414
Wave
Graph
(?)Metric surfscale
Energy (?)241224063122271817051546147618241370165817101659155615241539139216381472163317181728216623492558
Wind
(km/h)
15
W
20
W
20
W
15
WSW
10
WSW
10
WSW
5
WSW
0
NE
5
N
5
WNW
5
SSW
10
SE
15
ESE
20
E
15
E
20
E
20
ENE
20
NE
20
ENE
25
ENE
25
ENE
25
NE
20
NE
25
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on
oncross-
on
onglassglasscross-
on
cross-
on
cross-
off
cross-
off
offoffoffcross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross
High Tide
/ height (m)
1:57AM
0.79
3:18AM
0.84
5:11AM
0.88
Low Tide
/ height (m)
1:46PM
0.41
2:23PM
0.30
3:02PM
0.23
Friday
15
Saturday
16
Sunday
17
Monday
18
Sunrise-------6:58-------6:56-------6:56
Sunset--5:49-------5:50-------5:51-----
part cloudcloudpart cloudpart cloudpart cloudcloudcloudcloudpart cloudclearclearclearclearpart cloudpart cloudclearcloudcloudcloudpart cloudpart cloudclearpart cloudlight rain
Rain (mm)
-----------------------1
Temp. °C141414151515151415151514141313121417171414141417
Feels °C (?)991011121213131413131111997912139891013
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for WA - Margaret River

  1. weather stationWind Update The wind is still cross-off at Cow Bombie (light winds from the NNE at Cape Naturaliste Lh 35 km from Cow Bombie). A 2.8m groundswell from the SW

    Cow Bombie
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35 km away, 1 h 19 min ago

19 km/h
NNE
0.0
17.8
Air / Water (°C)
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