State Line Surf Break

Lat Long: 42.03° N 124.26° W

State Line Surf Forecast and Surf Report

Issued: 10 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's State Line sea temperature is
15.3° C
2.1° 

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 29 Jul 2026:

  • Best quality surf: Sunday 2 Aug, 8PM (local time) - 10ft (3.0m), 8s period, NW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 5 Aug, 5PM (local time) - 11ft (3.5m), 8s period, NW swell with 1,833 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 11PM (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 Wednesday (Jul 29) at 11PM. The primary swell is predicted to be 1.0m and 16s period with a secondary swell of 0.5m and 18s. Another secondary swell of 1.4m and 9s is also forecast. The wind is predicted to be 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 (Aug 05) 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 3.5m 8s period and expected on Monday (Aug 03) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 29th Jul)3.5ft (1.0m) 16s
Best Surf 8PM (Sun 2nd Aug)10ft (3.0m) 8s
Most Powerful 5PM (Wed 5th Aug)11ft (3.5m) 8s

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


The Lowdown

Right then, let's have a look at what's on the table for State Line over the next couple of weeks.

Honestly, mate, the outlook is a bit of a mixed bag with a whole lot of "not quite right" in there. The water temp is sitting at a balmy 59.5°, which is a couple of degrees warmer than usual for July – you'll notice it when you paddle out, that's for sure.

We kick things off on Wednesday morning, July 29th. There's a solid 3.9ft of SSW groundswell pushing in with a long 16-second period. The energy readings are high at 1118, so there's plenty of push. The wind is cross from the NW at 9 mph, which puts a bit of a chop on it. The crew is saying it's marginal, so you might be fighting the tide a bit. By the afternoon, the wind picks up to 12 mph and the swell drops a notch, making it pretty ordinary.

Thursday isn't any better. The swell drops further to 3.3ft on the morning, and the wind swings cross-on from the WNW. It's just not clean. From there, we head into a real flat spell. Friday through Sunday offer very little – small, weak swell with messy winds. The weekend of the 1st and 2nd of August sees a NW windswell pop up, with a super short period of 6-8 seconds and strong cross-winds hitting 28 mph. That 7.5ft to 11.5ft of swell is just a lumpy, choppy mess – far better for the kite crew than us paddle surfers.

The first real glimmer of hope comes on Monday, August 3rd, in the morning. The wind goes cross-offshore from the NNW at 16 mph, cleaning things right up. You've got a 7.2ft NW swell with a short 8-second period, so the wave energy is moderate at 721 (moderate). The break is exposed to the swell, and the direction is pretty much right on the money. It's a bit on the bigger side for a learner, but for a confident intermediate, this is the best call of the first week. Crowds are possible here, so get in early.

After that, we get a run of massive, unruly swell. Tuesday the 4th through Thursday the 6th of August sees consistent 8ft to 11.5ft NW swells, but they're too big for this spot, and the wind stays cross or strong cross-off. Tuesday afternoon and Thursday afternoon especially are pumping with energy readings over 1444 (very strong), but it's a case of too much of a good thing – only for the very experienced.

We drop right off again into a tiny, weak, long-period SSW groundswell from the 7th through the 8th, nothing doing there.

Looking into the second week, there's another pulse building. Sunday, August 9th in the afternoon sees a 11.5ft NW swell roll in with an 8-second period. The energy is strong at 1457 (strong), but again, it's predicted to be too big for the break. It's a clean-up set day for the big wave chargers only.

Then things get interesting again on Monday, August 10th. The morning has a slightly smaller 5.9ft NW swell, but the real standout is the afternoon session. You've got a 8ft swell with a short 7-second period, but the wind drops to a gentle 9 mph cross-shore breeze. The energy is solid at 1059 (moderate to strong). It's still big for this break, but the calm wind will make it look a lot cleaner than it has been. A promising call for the brave.

Tuesday the 11th stays similar with 4.9ft to 8ft NW windswell and light winds. Not perfect, but ridable. The end of the run on Wednesday the 12th and Thursday the 13th goes flat and sloppy again with tiny SW groundswell and cross-winds.

So, to sum it up: There's no flawless, epic swell window on the cards. The standout picks are the cleaner, smaller windows with offshore flow. Monday morning August 3rd is the best of the first week for clean, manageable waves, and Monday afternoon August 10th is your best bet in the second week for a bigger, cleaner wave if you've got the skills. Everything else is either too small, too windy, or too big.

Short Range Forecast

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

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Mon afternoon, min 14°C on Sat night). Winds increasing (light winds from the NNW on Sat morning, strong winds from the NNW by Sun afternoon).

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
3
2
0
2
2
0
2
0
0
2
0
0
3
2
0
1
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)
1.2
SSW
16
1.1
SW
16
1
SSW
16
1
SSW
16
0.9
SSW
15
0.7
SW
15
0.7
SW
14
1.8
NW
6
1.2
NW
8
1.4
NW
8
2.3
NW
6
1.9
NW
6
2
NW
7
3.5
NW
8
2.4
NW
8
2.2
NW
8
0.4
SW
13
0.3
SW
16
2.2
NW
8
3
NW
8
2.4
NW
9
Wave Graph
Metric surfscale
Energy kJ
717
595
525
506
414
217
214
214
201
238
375
287
347
1307
681
619
43
41
666
1344
926
Wind (km/h)
15
NW
20
NW
5
ENE
10
WNW
15
NW
5
E
10
WNW
15
NW
5
ESE
25
NW
30
NW
10
NNE
25
NW
40
NW
10
NNE
20
NNW
35
NNW
10
NE
20
NW
20
NW
0
N
Wind State
cross
cross
glassy
cross-on
cross
glassy
cross-on
cross
glassy
cross
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
off
cross
cross-off
glassy
High Tide
1:20PM1.69m
00:08AM2.12m
1:48PM1.74m
00:46AM2.08m
2:15PM1.81m
1:25AM2.01m
2:42PM1.88m
2:08AM1.89m
3:11PM1.95m
2:56AM1.75m
3:42PM2.02m
3:53AM1.59m
4:17PM2.08m
Low Tide
6:23PM0.90m
7:12AM-0.21m
7:02PM0.82m
7:42AM-0.17m
7:43PM0.74m
8:11AM-0.08m
8:27PM0.65m
8:41AM0.06m
9:14PM0.56m
9:12AM0.24m
10:07PM0.46m
9:46AM0.46m
11:07PM0.36m
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:09
6:09
6:11
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:38
8:37
8:37
8:36
8:34
8:32
8:31
 mm
Temp °C
16
17
15
15
18
17
15
18
16
19
19
18
20
21
19
22
26
21
22
23
21
Feels °C
14
14
12
13
14
15
13
15
14
15
15
13
15
13
13
17
18
15
18
18
19
  • 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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