The Rivermouth Surf Break

Lat Long: 36.96° N 122.02° W

The Rivermouth 48 hour detailed Surf Forecast

Issued: 10 pm 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's The Rivermouth sea temperature is
16.2° C
2.6° 

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 (15 Jul):

  • Morning surf: Morning surf (15 Jul, local time) - 1.5ft (0.5m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.4m), 8s period with WNW swell.
  • Evening surf: Evening surf (15 Jul, local time) - 5ft (1.5m), 8s period with WNW swell.

The current surf forecast for The Rivermouth at 5AM is: 0.5m 18s primary swell from a Southwest direction and 1.0m 7s secondary swell from a West-northwest direction (forecast issued at 10:00pm July 14). An open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (PDT) & DateWave HeightWave Period
Morning (15 Jul)1.5ft (0.5m)18s
Afternoon (15 Jul)4.5ft (1.4m)8s
Evening (15 Jul)5ft (1.5m)8s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Wed afternoon, min 13°C on Thu night). Wind will be generally light.

Tue
14
Wednesday
15
Thursday
16
Friday
17
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
Rating
(10 max)
1
1
1
1
1
0
0
2
2
2
2
2
2
1
1
2
2
2
2
2
2
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
18
0.5
SW
18
0.5
SW
18
0.5
SW
18
0.5
SW
18
1.1
WNW
8
1.3
WNW
8
1.5
WNW
8
1.4
WNW
8
1.5
WNW
8
1.5
WNW
8
1.5
WNW
8
1.6
WNW
8
1.6
WNW
8
1.7
WNW
8
1.7
WNW
8
1.6
WNW
8
1.6
WNW
8
1.6
WNW
8
1.4
WNW
8
1.4
WNW
8
1.3
WNW
8
1.3
WNW
8
1.3
WNW
8
Wave Graph
Metric surfscale
Energy kJ
101
154
152
152
152
142
215
278
242
287
287
287
331
323
363
354
334
351
331
277
277
243
223
217
Wind (km/h)
5
E
0
N
5
NW
0
NW
0
S
10
WSW
10
W
10
WNW
5
NW
5
N
5
N
5
N
0
NW
5
W
10
W
10
WNW
10
NW
5
N
5
NW
0
NW
0
W
10
SW
10
WSW
10
WSW
Wind State
glassy
glassy
glassy
glassy
glassy
cross-on
cross
cross-off
glassy
glassy
glassy
glassy
glassy
cross
cross
cross-off
cross-off
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
High Tide
10:45PM1.98m
1:10PM1.40m
11:37PM1.87m
1:48PM1.42m
00:29AM1.70m
2:25PM1.45m
Low Tide
5:48AM-0.51m
5:38PM0.79m
6:32AM-0.41m
6:37PM0.71m
7:14AM-0.26m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:27
8:27
8:25
 mm
Temp °C
20
20
19
18
19
23
26
26
22
17
16
15
16
21
25
26
21
15
14
13
14
18
20
21
Feels °C
20
20
18
17
19
22
24
24
21
16
15
14
16
20
23
24
20
14
13
13
14
17
18
19
  • 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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