Marina State Beach Surf Break

Lat Long: 36.75° N 121.81° W

Marina State Beach 48 hour detailed Surf Forecast

Issued: 10 am 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marina State Beach sea temperature is
16.3°C
1.0° 

Marina State Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Marina State Beach today (19 Sep):

  • Morning surf: Morning surf (19 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (19 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
  • Evening surf: Evening surf (19 Sep, local time) - 2ft (0.6m), 18s period with SW swell.

The current surf forecast for Marina State Beach at 5PM is: 0.6m 18s primary swell from a Southwest direction and 0.4m 13s secondary swell from a South-southwest direction, 1.0m 8s secondary swell from a West-northwest direction (forecast issued at 10:00am September 19). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (19 Sep)2ft (0.6m)18s
Afternoon (19 Sep)2ft (0.6m)18s
Evening (19 Sep)2ft (0.6m)18s

Table - waves today at Marina State Beach. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 16°C on Sat morning, min 13°C on Sat morning). Wind will be generally light.

Saturday
19
Sunday
20
Monday
21
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)
2
1
0
0
1
2
2
2
2
0
1
0
2
3
2
3
2
0
0
0
2
3
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
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.8
SW
18
0.8
SW
18
0.8
SW
18
0.8
SW
18
0.8
SW
17
0.8
SW
17
0.8
SW
17
0.8
SW
17
0.8
SW
17
0.8
SW
17
0.9
SW
17
0.9
SW
17
Wave Graph
Metric surfscale
Energy kJ
203
255
252
252
252
252
252
255
255
255
383
388
375
366
362
354
346
338
338
342
414
419
Wind (km/h)
0
NNW
10
W
15
W
15
W
5
WSW
5
ESE
0
S
0
S
5
NW
10
W
15
W
20
W
10
WSW
0
WSW
5
W
0
SW
5
SW
10
W
15
W
15
W
10
W
5
WSW
Wind State
glassy
on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
on
cross-on
cross-on
glassy
cross-on
glassy
glassy
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
7:40AM1.13m
5:06PM1.37m
8:25AM1.19m
6:15PM1.39m
8:57AM1.23m
7:16PM1.43m
Low Tide
12:05PM1.02m
00:57AM0.20m
1:13PM0.96m
1:51AM0.17m
2:04PM0.87m
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:07
7:06
 mm
Temp °C
13
16
16
15
14
14
13
13
13
16
16
15
14
14
13
13
13
16
16
15
14
14
Feels °C
14
15
14
13
14
14
14
14
13
15
14
12
14
15
13
14
13
15
14
13
13
14
  • 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 Marina State Beach 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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