The Rivermouth Surf Break

Lat Long: 36.96° N 122.02° W

The Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's The Rivermouth sea temperature is
15.4° C
1.2° 

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 (30 Jul):

  • Afternoon surf: Afternoon surf (30 Jul, local time) - 3ft (0.9m), 15s period with SSW swell.
  • Evening surf: Evening surf (30 Jul, local time) - 2.5ft (0.8m), 15s period with SSW swell.

The current surf forecast for The Rivermouth at 7PM is: 0.8m 15s primary swell from a South-southwest direction and 0.4m 15s secondary swell from a South direction, 1.4m 8s secondary swell from a West-northwest direction (forecast issued at 04:00pm July 30). The wind direction is predicted to be glassy and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (30 Jul)--
Afternoon (30 Jul)3ft (0.9m)15s
Evening (30 Jul)2.5ft (0.8m)15s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Fri afternoon, min 13°C on Thu night). Wind will be generally light.

Thu
30
Friday
31
Saturday
1
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
2
2
2
2
2
2
2
1
2
1
2
2
1
1
0
1
2
2
2
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)
0.9
SSW
16
0.9
SSW
15
0.8
SSW
15
0.9
SSW
15
0.9
SSW
15
0.8
SSW
15
0.8
SSW
15
1.3
WNW
8
1.4
WNW
8
0.8
SSW
14
0.7
S
14
1.3
WNW
8
0.8
S
13
1.3
WNW
8
1.3
WNW
8
1.3
WNW
8
1.5
WNW
8
1.6
WNW
8
1.6
WNW
8
1.7
WNW
9
Wave Graph
Metric surfscale
Energy kJ
429
402
246
309
305
284
284
218
224
276
188
187
225
178
178
220
287
351
360
439
Wind (km/h)
10
W
5
WNW
5
NNW
5
N
5
NNE
0
NNW
0
WNW
5
WSW
10
WSW
5
W
5
NNE
5
N
0
N
0
N
0
WNW
5
SW
10
WSW
5
W
0
N
0
N
Wind State
cross
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
glassy
cross-off
glassy
glassy
glassy
glassy
cross-on
cross-on
glassy
glassy
glassy
High Tide
12:58PM1.27m
11:17PM1.59m
1:17PM1.30m
11:56PM1.50m
1:39PM1.36m
Low Tide
5:30PM0.83m
6:07AM-0.12m
6:06PM0.76m
6:32AM-0.04m
6:49PM0.67m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:16
8:15
8:15
 mm
Temp °C
23
22
18
15
14
13
15
20
24
24
19
15
14
14
15
20
23
23
18
15
Feels °C
22
21
18
15
14
12
15
19
23
23
19
15
14
14
15
20
23
23
19
16
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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