Surf Break

Lat Long: 36.96° N 122.02° W

The Rivermouth 48 hour detailed Surf Forecast

Issued: 10 am 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's The Rivermouth sea temperature is
16.4°C
1.5° 

The Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at The Rivermouth today (03 Oct):

  • Morning surf: Morning surf (03 Oct, local time) - 2ft (0.6m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (03 Oct, local time) - 2ft (0.6m), 15s period with SSW swell.
  • Evening surf: Evening surf (03 Oct, local time) - 2.5ft (0.7m), 15s period with SW swell.

The current surf forecast for The Rivermouth at 4PM is: 0.7m 15s primary swell from a Southwest direction and 0.3m 12s secondary swell from a Southwest direction, 0.9m 9s secondary swell from a West-northwest direction (forecast issued at 10:00am October 03). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (03 Oct)2ft (0.6m)16s
Afternoon (03 Oct)2ft (0.6m)15s
Evening (03 Oct)2.5ft (0.7m)15s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Sat afternoon, min 21°C on Sun night). Wind will be generally light.

Saturday
3
Sunday
4
Monday
5
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
Rating
(10 max)
1
1
0
0
1
1
1
1
1
1
0
0
1
1
1
1
1
1
0
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.7
SW
15
0.7
SW
15
0.7
SW
15
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SSW
16
0.7
SSW
15
0.7
SSW
14
0.7
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
171
154
148
223
223
229
245
255
258
255
217
188
180
183
264
268
264
183
233
229
175
166
Wind (km/h)
5
NNW
5
W
10
W
5
SW
5
ESE
5
ENE
5
N
5
NW
5
NE
5
W
10
WSW
5
WSW
5
E
5
NE
5
NNE
5
N
5
N
5
W
10
WSW
5
WSW
5
ENE
5
ENE
Wind State
glassy
glassy
cross
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
cross
cross-on
glassy
glassy
glassy
off
glassy
glassy
cross
glassy
glassy
glassy
High Tide
6:44AM1.22m
3:55PM1.65m
7:40AM1.30m
5:17PM1.59m
8:19AM1.37m
6:39PM1.55m
Low Tide
10:02AM1.13m
11:33PM-0.01m
11:54AM1.04m
00:42AM-0.03m
1:08PM0.85m
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
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—
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7:05
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—
—
—
—
—
—
7:05
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:47
—
—
—
—
—
—
—
6:46
—
—
—
—
—
—
—
6:45
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
22
28
30
29
22
22
23
22
23
27
28
27
21
21
22
23
23
28
28
27
22
22
Feels °C
21
27
28
29
22
22
22
21
22
26
26
26
21
20
21
21
21
27
26
27
22
22
  • 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
How to use the Wavefinder 

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