Port Denison surfForecast / WA – North West / Australia

information circle48hr Weather and Surf, issued 7 pm Sunday 24 Aug 2025 AWST
Forecast update in hr  min  s Forecast update imminent
Port Denison surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Denison sea temperature is
18.7° C
(Which is 1.2°C colder than average for this time of year)


How big are the waves at Port Denison today?

The current surf forecast for Port Denison at 12AM is: 4.0m 16s primary swell from a West-southwest direction (forecast issued at 07:00pm August 24). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (25 Aug)--
Afternoon (25 Aug)13ft (4.0m)17s
Evening (25 Aug)13ft (4.0m)16s

Table - waves today at Port Denison. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
!
!
4
4
4
4
2
0
Swell
Height Map
Wave Height (m) & direction (?)
4
WSW
4
WSW
4
WSW
4
WSW
4
WSW
4
WSW
3.5
WSW
3.5
SW
3.5
SW
4
SW
4
SW
4
SW
4
SW
4
SW
4
SW
3.5
SW
3
SW
3
SW
2.5
SW
2.4
SW
2.2
SW
2.1
SW
1.8
SW
1.7
SW
Period(s) (?)171616161114141313141413131313131313121212121111
Wave
Graph
(?)Metric surfscale
Energy (?)8099887583027655396556524936450949365716542154455445516996804324330526601999163813361130831683
Wind
(km/h)
45
W
45
W
45
WSW
40
W
40
WSW
40
WSW
35
WSW
35
WSW
40
WSW
40
SSW
35
SW
30
SSW
30
SSW
25
SW
30
SSW
25
SSW
25
SSW
15
S
10
ESE
10
E
5
NNE
10
NNE
10
WNW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
offglasscross-
off
cross-
on
on
High Tide
/ height (m)
12:09AM
0.41
10:28AM
0.52
12:14AM
0.45
10:55AM
0.46
12:25AM
0.50
11:00AM
0.39
Low Tide
/ height (m)
5:26PM
0.17
3:59AM
0.35
5:15PM
0.21
5:00AM
0.33
5:09PM
0.23
5:55AM
0.32
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Sunrise-----6:43-------6:41-------6:41--
Sunset6:00-------6:00-------6:01-------
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
light rain
rain showers
light rain
rain showers
clear
cloud
clear
cloud
cloud
part cloud
clear
rain showers
Rain (mm)
2222222222421111-------1
Temp. °C161412131313131313121213141514151515141212121516
Feels °C (?)7424445542357989101111910101312
  • 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 - North West

  1. weather stationWind Update Wind reports 69 km away suggest it is still onshore at Port Denison (moderate winds from the W at Geraldton Airport). A 4.2m swell from the WSW is too big for here

    Port Denison
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