State Line Surf Break

Lat Long: 42.03° N 124.26° W

State Line Surf Forecast and Surf Report

Issued: 4 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's State Line sea temperature is
13.5° C
0.1° 

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 11 Jul 2026:

  • Best quality surf: Wednesday 15 Jul, 2PM (local time) - 10ft (3.0m), 7s period, NW swell with cross-shore winds.
  • Most powerful swell: Wednesday 15 Jul, 5PM (local time) - 11ft (3.5m), 8s period, NW swell with 1,265 kJ wave energy.
  • Next surfable swell (1★+): Saturday 11 Jul, 8AM (local time) - 2.5ft (0.8m), 15s 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 Saturday (Jul 11) at 8AM. The primary swell is predicted to be 0.8m and 15s period with a secondary swell of 1.0m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at State Line in the next 16 days are 3.5m 8s and forecast to arrive on Wednesday (Jul 15) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Thursday (Jul 16) at 5AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sat 11th Jul)2.5ft (0.8m) 15s
Best Surf 2PM (Wed 15th Jul)10ft (3.0m) 7s
Most Powerful 5PM (Wed 15th Jul)11ft (3.5m) 8s

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


G’day, I’m Rusty. Let’s have a look at State Line over the next 16 days.

Honestly, this stretch is a bit of a tough nut. The first few days are pretty average. Saturday morning, July 11th, we’ve got a weak 3ft SSW swell with a 14-second period, but the wind is cross and it’s just messy. The combined energy is moderate (484), but the quality is poor. That afternoon, the swell jumps to 6ft from the NW, but the period drops to 10 seconds and the wind stays cross – it’s marginal at best. Sunday and Monday are similar: cross-wind, short-period NW swell in the 5ft to 7ft range, with combined energy staying moderate (483-815). Nothing to get excited about. The water temp is 56°, which is about average for this time of year.

The real standout doesn’t show up until Wednesday, July 15th, in the afternoon. That’s when we see an 12ft NW swell with a combined energy of 1546 – that’s getting into strong territory. Problem is, it’s too big for this break, and the wind is a strong cross-breeze at 25 mph. This is more for the kite surfers than paddle surfers. The morning of Thursday, July 16th, is a bit better: 8ft NW swell, cross-off wind, and the energy is still strong (1339). The waves will be clean, but it’s still a big, powerful swell that’s really only for experienced surfers. The afternoon holds 10ft NW swell with a clean cross-off breeze – again, powerful and big.

From Friday, July 17th, through to Sunday, July 19th, the swell sits around 6ft to 7ft with cross-winds, and the energy drops back to moderate-high (824-1303). It’s a bit of a grind. Then, from Monday, July 20th, to Tuesday, July 21st, the swell flattens right out to 2ft with a long-period SW groundswell (16 seconds), but the energy is low (307-383) and the wind is cross. It’s a dead period.

The next little pulse comes Wednesday, July 22nd, with 6ft NW swell, but the cross-wind keeps it marginal. The afternoon of Thursday, July 23rd, has an 8ft NW swell with a clean cross-off wind – that’s the best looking window in the second week. The energy is moderate-high (965), and the waves will be clean. It’s still a bit on the bigger side, but for intermediates and up, it’s the pick. The following days, July 24th and 25th, see 7ft to 10ft NW swell, with the afternoon of the 25th having a 10ft swell, light cross-wind, and strong energy (1213) – but again, that’s too big for this break.

The final day, July 26th, has a 10ft NW swell in the afternoon with light cross-wind and strong energy (1037), but it’s too big for most.

So, the best of the window is Thursday, July 16th, morning and afternoon, with clean, powerful 8ft to 10ft NW swell for experienced surfers, and the afternoon of Thursday, July 23rd, for a cleaner 8ft NW swell. Crowds are possible at State Line, so keep an eye out.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Mostly dry. Warm (max 23°C on Thu afternoon, min 12°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the NNW by Wed afternoon).

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
3
1
1
3
1
0
2
1
1
2
1
!
4
3
!
4
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
14
1.7
NW
10
1.6
NW
10
1.6
NW
9
2.2
NW
6
1.6
NW
8
1.4
NW
8
1.6
NW
7
0.7
SSW
13
1.4
NW
6
2.4
NW
7
0.5
SW
18
1.7
NW
7
3.5
NW
8
2.4
NW
8
2.4
NW
8
3
NW
8
2.1
NW
8
2.1
NW
8
2
NW
8
0.9
WNW
16
Wave Graph
Metric surfscale
Energy kJ
268
535
459
423
374
375
257
255
156
152
531
152
255
1265
717
825
1105
574
649
527
457
Wind (km/h)
20
WNW
20
NW
5
NNE
20
NW
20
NW
5
SE
10
WNW
15
NW
0
ENE
10
WNW
15
NW
0
ENE
20
NW
35
NW
15
NNE
20
NNW
25
NNW
5
NNW
15
NW
10
NW
0
WNW
Wind State
cross
cross
off
cross
cross
glassy
cross
cross
glassy
cross
cross
glassy
cross
cross
off
cross-off
cross-off
glassy
cross
cross
glassy
High Tide
10:40AM1.51m
9:17PM2.41m
11:36AM1.62m
10:15PM2.49m
12:24PM1.72m
11:10PM2.53m
1:09PM1.80m
00:04AM2.51m
1:52PM1.87m
00:56AM2.41m
2:33PM1.93m
1:48AM2.25m
3:14PM1.98m
2:42AM2.03m
Low Tide
3:07PM1.00m
4:49AM-0.45m
4:12PM0.98m
5:40AM-0.58m
5:12PM0.91m
6:29AM-0.64m
6:09PM0.81m
7:14AM-0.63m
7:04PM0.72m
7:58AM-0.54m
8:00PM0.64m
8:40AM-0.37m
8:57PM0.57m
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:52
5:52
5:52
5:54
5:54
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:52
8:52
8:51
8:51
8:50
8:49
 mm
Temp °C
15
17
15
17
18
16
14
15
15
15
18
16
17
19
18
20
23
20
16
18
14
Feels °C
12
14
11
13
14
13
12
13
13
13
14
13
12
13
13
14
16
16
15
16
13
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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