State Line surfForecast / Oregon South / USA

information circle12 Day Weather and Surf, issued 10 pm Tuesday 08 Jul 2025 PDT
Forecast update in hr  min  s Forecast update imminent
State Line surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's State Line sea temperature is
13.8° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for State Line this week:

The surf forecast for State Line over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 09) at 5AM. The primary swell is predicted to be 0.5m and 14s period with a secondary swell of 0.7m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at State Line in the next 12 days are 4.0m 8s and forecast to arrive on Monday (Jul 14) 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 (Jul 14) at 2PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 9th Jul)1.5ft (0.5m) 14s
Best Surf 2PM (Fri 11th Jul)11ft (3.5m) 8s
Most Powerful 5PM (Mon 14th Jul)13ft (4.0m) 8s

Table - best surf conditions forecast for State Line over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sun
20
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SSW
0.4
SW
1.3
NW
0.9
WNW
1.9
NW
3
NW
2.2
NW
2.5
NW
3.5
NW
2.5
NW
2.4
NW
3.5
NW
2.5
NW
1.6
WNW
4
NW
0.4
SSW
0.4
SSW
4
NW
3
NW
3
NW
3.5
NW
2.2
NW
1.9
NW
1.9
NW
2.2
NW
2.5
NW
3.5
NW
0.5
SSW
2
NW
2.4
NW
0.5
SSW
1.6
NW
1.6
NW
1.5
NW
1.3
NW
0.5
SSW
Period(s) (?)14178867788888810815158888989999169815998914
Wave
Graph
(?)Metric surfscale
Energy (?)335288416291392821599953194611268501887108960521171021082368118812192044879739773103113281975160771958199574511434378151
Wind
(km/h)
5
N
10
NW
20
NW
5
N
30
NW
35
NW
10
N
30
NNW
40
NNW
20
N
25
NNW
30
NNW
10
NNE
20
NNW
20
NNW
20
N
25
NNW
30
NNW
10
N
15
NW
15
NW
0
NNW
10
WNW
15
NW
5
N
20
NW
30
NNW
10
N
25
NW
35
NNW
10
N
15
NW
10
NW
5
NW
5
W
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrosscrossglasscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscrosscross-
off
cross-
off
cross-
off
crossglasscrosscrossglasscrosscrossglasscrosscrossglasscrosscross-
off
glasscrosscross-
on
glasscross-
on
cross
High Tide
/ height (m)
10:27PM
2.12
12:48PM
1.57
11:08PM
2.17
1:22PM
1.62
11:49PM
2.20
1:55PM
1.66
12:30AM
2.20
2:29PM
1.71
1:12AM
2.15
3:02PM
1.77
1:57AM
2.05
3:36PM
1.85
2:47AM
1.90
4:12PM
1.94
3:45AM
1.72
4:49PM
2.02
4:54AM
1.53
5:31PM
2.11
6:18AM
1.39
6:18PM
2.19
7:53AM
1.35
7:11PM
2.25
9:22AM
1.41
Low Tide
/ height (m)
5:56AM
-0.21
5:19PM
1.07
6:33AM
-0.30
6:02PM
1.02
7:09AM
-0.35
6:44PM
0.97
7:45AM
-0.37
7:29PM
0.91
8:20AM
-0.34
8:17PM
0.84
8:55AM
-0.24
9:11PM
0.74
9:32AM
-0.08
10:10PM
0.63
10:10AM
0.13
11:15PM
0.48
10:52AM
0.37
12:25AM
0.32
11:40AM
0.62
1:36AM
0.13
12:38PM
0.84
2:43AM
-0.06
1:47PM
0.98
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sun
20
Sunrise-5:48--5:50--5:50--5:52--5:52--5:52--5:54--5:54--5:56--5:56--5:56--5:58-
Sunset--8:53--8:52--8:52--8:52--8:52--8:51--8:51--8:50--8:49--8:49--8:47--8:46
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearpart cloud
Rain (mm)
------------------------------------
Temp. °C121417172221182224212526222224212527201617131516141720171820181618131415
Feels °C (?)121315161714141616142021191920192122171516121414131415131313131515131313

Short Range Forecast: Mostly dry. Warm (max 24°C on Fri afternoon, min 11°C on Tue night). Winds increasing (calm on Tue night, strong winds from the NNW by Fri afternoon).

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Mon afternoon, min 16°C on Sat night). Winds decreasing (fresh winds from the NNW on Fri night, calm by Sat night).

Days 6-9 Weather Summary Mostly dry. Warm (max 20°C on Mon night, min 12°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the NNW by Thu afternoon).

Long Range Forecast: Mostly dry. Warm (max 20°C on Fri afternoon, min 12°C on Thu night). Winds decreasing (fresh winds from the NNW on Fri afternoon, calm by Sat night).

  • 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 12 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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