State Line Surf Break

Lat Long: 42.03° N 124.26° W

State Line Surf Forecast and Surf Report

Issued: 10 am 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's State Line sea temperature is
12.1° C
1.2° 

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 23 Jul 2026:

  • Best quality surf: Saturday 25 Jul, 8PM (local time) - 3.5ft (1.0m), 21s period, SW swell with glassy winds.
  • Most powerful swell: Sunday 26 Jul, 8AM (local time) - 4.5ft (1.3m), 20s period, SW swell with 1,223 kJ wave energy.
  • Next surfable swell (1★+): Thursday 23 Jul, 8PM (local time) - 2.5ft (0.8m), 14s 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 Thursday (Jul 23) at 8PM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.9m and 9s. 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 1.3m 20s and forecast to arrive on Sunday (Jul 26) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 9s period and expected on Friday (Jul 24) at 11AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 23rd Jul)2.5ft (0.8m) 14s
Best Surf 8PM (Sat 25th Jul)3.5ft (1.0m) 21s
Most Powerful 8AM (Sun 26th Jul)4.5ft (1.3m) 20s

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


The Lowdown

Alright, Rusty here, lookin’ at the next 16 days at State Line. Gotta be honest, it’s a rough stretch. The surf is tiny and messy for most of the run, and we’ve got a big ol’ gap of nothing worthwhile in the middle.

The first few days are pretty grim. Thursday the 23rd and Friday the 24th are just about knee-high, with a weak 3ft SW swell. The water’s a bit colder than normal for this time of year, sitting at 54°. The wind is light and onshore, so it’s not gonna be any fun. The energy is moderate at best, with a combined reading of 475 on Thursday, and even though it bumps up to 1143 by Friday afternoon, the waves are still marginal and questionable.

Saturday the 25th and Sunday the 26th see a tiny pulse of swell, up to 4ft and 4ft, but the wind is cross or cross-onshore, so the face is gonna be all bumpy. The energy is strong, with readings over 1000, but the quality just isn’t there. Monday the 27th is the same story – 4ft SW swell, but the wind is cross, and the period is dropping from 18 seconds down to 17. It’s just not coming together.

Then the real gap hits. From Tuesday the 28th all the way through to Friday the 8th of August, the surf is either tiny, blown out, or just plain flat. There’s a stretch from the 2nd of August to the 4th of August where the swell drops to 1.0ft – that’s barely a ripple. The wind is strong, offshore, and clean, but there’s nothing to ride. It’s a dead zone.

Now, the only standout – and I mean the *only* one – is the afternoon of Wednesday the 6th of August. The swell jumps up to 10ft from the NW, with a period of 9 seconds. The combined energy is a huge 1388, so there’s plenty of power. The wind is light and onshore, but the problem is that this is way too big for State Line. It’s expert territory only, and even then, the swell direction and period might make it a washing machine. The forecast is promising, but it’s a long way out, so don’t bank on it.

If you’re a kitesurfer, the conditions from the 5th to the 6th of August might be more interesting than paddling, with that strong NW wind and big swell. For the rest of us, it’s a waiting game. The setup is a beach, so it tends not to stay poor for long, but this is a pretty blank run.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

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

Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
3
1
3
3
3
3
3
3
2
4
3
2
4
2
1
4
2
1
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
0.8
SSW
14
0.6
SW
26
0.4
SW
26
0.8
SW
24
0.6
SW
24
1.1
SW
21
1
SW
21
0.9
SW
20
1.3
SW
19
1.1
SW
19
1.1
SW
18
1.1
SW
18
1.1
SW
18
1.3
SSW
19
1.1
SW
17
1.2
SSW
17
1.3
SSW
17
1.2
SSW
16
1.1
SW
16
1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
229
236
421
229
780
444
1015
898
667
1210
959
817
799
808
1216
632
807
1009
717
595
525
Wind (km/h)
10
WSW
10
WSW
5
ESE
10
WSW
5
SW
5
ESE
10
SSW
5
WSW
5
ENE
10
WNW
10
WNW
5
NE
10
WNW
10
WNW
5
ENE
10
WNW
20
WNW
5
NE
15
WNW
20
NW
5
E
Wind State
on
on
glassy
on
on
cross-off
on
cross-on
off
cross-on
cross-on
glassy
cross
cross
glassy
cross
cross
glassy
cross
cross
glassy
High Tide
9:04AM1.31m
7:38PM1.97m
10:19AM1.38m
8:31PM1.98m
11:11AM1.46m
9:22PM2.01m
11:50AM1.53m
10:09PM2.06m
12:23PM1.58m
10:51PM2.10m
12:52PM1.63m
11:31PM2.13m
1:20PM1.69m
00:08AM2.12m
Low Tide
1:14PM1.05m
3:20AM0.16m
2:23PM1.14m
4:11AM0.06m
3:27PM1.15m
4:55AM-0.02m
4:19PM1.11m
5:34AM-0.10m
5:03PM1.05m
6:09AM-0.17m
5:44PM0.97m
6:42AM-0.21m
6:23PM0.90m
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:03
6:03
6:05
6:05
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:45
8:44
8:43
8:42
8:40
8:39
8:38
 mm
Temp °C
15
14
13
14
14
13
15
16
16
15
15
14
16
17
16
16
17
15
15
18
15
Feels °C
15
13
13
13
13
13
14
15
17
14
14
14
14
14
14
15
14
13
13
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)
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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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