State Line Surf Break

Lat Long: 42.03° N 124.26° W

State Line 48 hour detailed Surf Forecast

Issued: 4 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's State Line sea temperature is
12.7°C
1.4° 

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


How big are the waves at State Line today (04 Sep):

  • Afternoon surf: Afternoon surf (04 Sep, local time) - 7ft (2.2m), 11s period with NW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 8ft (2.4m), 11s period with WNW swell.

The current surf forecast for State Line at 12AM is: 2.4m 11s primary swell from a West-northwest direction and 0.6m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm September 03). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (PDT) & DateWave HeightWave Period
Morning (04 Sep)--
Afternoon (04 Sep)7ft (2.2m)11s
Evening (04 Sep)8ft (2.4m)11s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Thu afternoon, min 13°C on Thu night). Wind will be generally light.

Thu
3
Friday
4
Saturday
5
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
3
4
4
3
3
2
2
3
3
4
3
3
3
1
1
2
3
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)
2.1
WNW
11
2.2
NW
11
2.4
WNW
11
2.4
WNW
11
2.4
WNW
11
2.3
NW
11
2.2
NW
10
2
WNW
10
1.9
WNW
10
1.8
WNW
10
1
SSW
17
1
SSW
17
1
SSW
17
1
SSW
16
1
SSW
16
1
SSW
16
1
SSW
16
1
SSW
16
0.9
SSW
16
1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1056
1170
1350
1326
1326
1190
974
804
684
644
629
608
573
559
545
539
532
481
387
463
Wind (km/h)
15
S
10
SW
10
SSE
10
SE
10
SE
10
SE
10
SSE
15
S
15
SSW
10
SSW
5
SSE
10
E
10
E
10
ENE
5
ENE
10
WNW
15
WNW
10
WNW
0
N
5
ESE
Wind State
cross-on
on
cross-on
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
off
cross-on
cross-on
cross-on
glassy
cross-off
High Tide
4:19PM2.16m
6:36AM1.41m
5:22PM2.12m
8:09AM1.44m
6:38PM2.10m
Low Tide
11:50PM0.09m
11:00AM1.06m
1:07AM0.04m
12:26PM1.13m
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:46
7:45
7:44
 mm
Temp °C
17
16
15
13
14
14
14
15
15
15
14
13
13
13
13
16
16
15
14
13
Feels °C
14
14
13
11
12
11
12
12
13
14
13
12
11
11
11
14
14
13
14
12
  • 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 State Line 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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