State Line Surf Break

Lat Long: 42.03° N 124.26° W

State Line Surf Forecast and Surf Report

Issued: 10 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's State Line sea temperature is
14.5° C
0.6° 

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


State Line surf forecast from 17 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 8PM (local time) - 3.5ft (1.0m), 16s period, SSW swell with glassy winds.
  • Most powerful swell: Sunday 23 Aug, 5PM (local time) - 7ft (2.2m), 8s period, NW swell with 634 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 8PM (local time) - 3.5ft (1.0m), 16s period with SSW swell.

Best Forecast Surf Conditions for State Line this week:

The surf forecast for State Line over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 8PM. The primary swell is predicted to be 1.0m and 16s period with a secondary swell of 0.4m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at State Line in the next 16 days are 2.2m 8s and forecast to arrive on Sunday (Aug 23) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Tuesday (Aug 18) at 8PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 16th Aug)3.5ft (1.0m) 16s
Best Surf 8PM (Sun 16th Aug)3.5ft (1.0m) 16s
Most Powerful 5PM (Sun 23rd Aug)7ft (2.2m) 8s

Table - best surf conditions forecast for State Line over the next 16 days.


Short Range Forecast

Mostly dry. Very mild (max 18°C on Sun afternoon, min 12°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

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

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
2
1
2
2
1
2
3
1
2
3
2
2
2
1
1
2
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
16
1
SSW
16
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.8
SSW
15
0.7
SSW
14
2.4
NW
7
0.8
SSW
16
0.9
WNW
12
2.5
NW
7
0.8
SSW
15
0.8
SSW
14
0.9
WNW
11
0.9
WNW
11
0.7
SSW
14
1.3
NW
10
0.7
WNW
10
0.5
SSW
13
1.4
NW
8
1.6
NW
7
Wave Graph
Metric surfscale
Energy kJ
525
519
353
330
330
272
178
525
291
258
559
288
239
206
178
180
328
102
98
233
253
Wind (km/h)
10
WNW
15
NW
0
WNW
5
W
10
NW
0
SSE
10
WNW
10
NW
0
E
10
WNW
10
NW
0
NW
5
WSW
10
WNW
5
SSE
5
WSW
10
WNW
5
ENE
10
W
15
WNW
5
NE
Wind State
cross
cross
glassy
cross-on
cross
glassy
cross
cross
glassy
cross
cross
glassy
on
cross
glassy
on
cross-on
glassy
cross-on
cross
glassy
High Tide
3:02PM2.11m
3:22AM1.73m
3:37PM2.08m
4:22AM1.55m
4:14PM2.02m
5:34AM1.40m
4:56PM1.95m
7:06AM1.33m
5:48PM1.89m
8:46AM1.35m
6:52PM1.85m
9:57AM1.42m
8:00PM1.86m
Low Tide
8:41AM0.17m
9:25PM0.29m
9:17AM0.43m
10:19PM0.30m
9:53AM0.68m
11:18PM0.32m
10:33AM0.90m
00:24AM0.34m
11:24AM1.08m
1:36AM0.32m
12:39PM1.19m
2:44AM0.27m
2:04PM1.20m
3:40AM0.18m
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:26
6:26
6:28
6:28
6:30
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:14
8:13
8:10
8:09
8:07
8:07
 mm
Temp °C
17
18
17
15
16
15
15
18
17
16
17
14
15
15
14
14
16
15
15
17
15
Feels °C
16
16
16
15
14
15
13
17
15
15
16
14
15
14
14
14
15
14
14
15
13
  • 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
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Information about the State Line Surf forecast

The above surf forecast table for State Line provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at State Line can be found by selecting the local surf guide option on the grey menu. Our State Line surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (State Line) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for State Line may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a vacation in South Oregon? If you are looking for accommodation near State Line, camping, hotels and condos and appartments in South Oregon, consider staying in Grants Pass which is 89 km (55 miles) away.

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