Guilderton Rivermouth surfForecast / WA – Perth City / Australia

information circle48hr Weather and Surf, issued 1 am Thursday 03 Jul 2025 AWST
Forecast update in hr  min  s Forecast update imminent
Guilderton Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Guilderton Rivermouth sea temperature is
20.4° C
(Which is normal for this time of year)


How big are the waves at Guilderton Rivermouth today?

The current surf forecast for Guilderton Rivermouth at 4AM is: 2.5m 13s primary swell from a West direction and 1.5m 13s secondary swell from a West-southwest direction, 0.1m 13s secondary swell from a Northwest direction (forecast issued at 01:00am July 03). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (03 Jul)8ft (2.5m)13s
Afternoon (03 Jul)8ft (2.5m)13s
Evening (03 Jul)8ft (2.4m)12s

Table - waves today at Guilderton Rivermouth. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
WSW
1.5
WSW
2.5
W
2.5
WSW
1.4
WSW
2.5
WSW
2.5
WSW
2.4
SW
3
SW
3
SW
3
SW
2.4
SW
2.1
SW
1.6
SW
1.7
WSW
1.6
SW
1.5
SW
1.1
SW
1.5
WSW
1.8
SW
1.8
SW
1.8
SW
1.7
SW
1.7
SW
1.7
WSW
1.6
SW
1.6
SW
1.3
WSW
1.2
WSW
2.5
WNW
3
W
3.5
W
3.5
WSW
3.5
WSW
4.5
WSW
4.5
WSW
5.5
WSW
5.5
WSW
5.5
WSW
5.5
WSW
5.5
WSW
5.5
WSW
5
WSW
5
WSW
5
WSW
4.5
WSW
4
WSW
4
SW
3.5
SW
3.5
SW
3.5
SW
3
SW
3
SW
3
SW
3
SW
3
SW
2.5
SW
2.5
SW
2.5
SW
2.4
SW
Period(s) (?)131313131313121291010101011111211171716161616151515141414781313131212131415151515151516151515151514141414141414141414
Wave
Graph
(?)Metric surfscale
Energy (?)1113134133422303147029431810207419211840166413189629459539859959911371161417241743147913071174106911058471284105515523950364643695627616794291238114436141791289812482116781143910863939379466847594051204654416838103569334129822822269925822315
Wind
(km/h)
15
NNW
25
W
25
W
30
WSW
25
WSW
30
WSW
35
SSW
40
SSW
35
S
30
S
20
SE
15
SE
15
SSE
20
S
15
SSE
15
SSE
15
ESE
15
ENE
15
NE
15
NE
20
NNE
20
NNW
15
NNW
15
NNW
25
NNE
20
NNE
25
N
35
NNW
35
NNW
45
NW
45
NW
25
W
25
W
45
WNW
55
W
60
WSW
50
WSW
50
WSW
40
SW
35
SW
30
SW
25
SW
25
SSW
10
S
10
S
20
SW
25
SW
20
SW
25
SSW
25
SSW
25
SSW
20
S
15
SSE
20
SSE
15
SSE
10
SE
5
ENE
10
NNE
15
N
15
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossononcross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
crosscross-
on
crosscross-
off
cross-
off
crosscrosscross-
on
cross-
on
cross-
on
onononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
crosscross
High Tide
/ height (m)
4:35AM
0.47
4:53AM
0.52
5:21AM
0.57
5:55AM
0.61
6:33AM
0.64
7:14AM
0.67
7:55AM
0.70
Low Tide
/ height (m)
6:32PM
0.21
5:51PM
0.19
5:05PM
0.16
4:53PM
0.12
5:01PM
0.09
5:20PM
0.06
5:43PM
0.04
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Sunrise---7:16-------7:16-------7:16-------7:16-------7:16-------7:16-------7:16-------7:16
Sunset------5:25-------5:27-------5:27-------5:27-------5:28-------5:28-------5:29-----
heavy rainthunderstorm thunderstorm thunderstorm clearrain showersrain showersrain showerslight rainpart cloudcloudpart cloudclearpart cloudclearclearclearclearpart cloudpart cloudpart cloudcloudclearclearclearpart cloudpart cloudcloudrain showersrain showersrain showersmod rainrain showersrain showersrain showerslight rainrain showerslight rainlight raincloudcloudlight raincloudcloudcloudcloudrain showerscloudpart cloudrain showerscloudclearclearclearclearclearclearclearpart cloudcloud
Rain (mm)
17932-1111-------------------11273212111--1----1--1----------
Temp. °C151717171819191817161515161616151412111114171716151314151919191818181714141414131413141414151616171617161516161514131213
Feels °C (?)13131212131413111010111212121312119771012131210898131212151410623354878111111111112111211121213131311910
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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