State Line surfForecast / Oregon South / USA

information circle16 Day Weather and Surf, issued 10 am Monday 11 May 2026 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
12.0° C
(Which is normal for this time of year)

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 Monday (May 11) at 8PM. The primary swell is predicted to be 1.4m and 11s period with a secondary swell of 0.7m and 16s. 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 3.0m 13s and forecast to arrive on Saturday (May 16) 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 1.4m 6s period and expected on Monday (May 11) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Mon 11th May)4.5ft (1.4m) 11s
Best Surf 5PM (Sat 16th May)10ft (3.0m) 13s
Most Powerful 5PM (Sat 16th May)10ft (3.0m) 13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Tue night. Very mild (max 18°C on Mon afternoon, min 10°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Thu afternoon, min 8°C on Sat night). Winds increasing (light winds from the NNE on Thu night, strong winds from the NNW by Sat afternoon).

Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
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)
1
2
3
2
1
1
2
3
3
1
0
3
1
1
4
3
!
3
3
0
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
W
11
1.4
WNW
11
1.3
WNW
11
1.2
WNW
11
1.1
WNW
11
1.3
W
11
1.8
W
12
1.8
W
12
1.7
W
11
1.4
W
10
2.4
NW
6
1.3
WNW
9
0.8
WNW
16
1.1
WNW
15
1.5
WNW
14
2.1
WNW
13
3
NW
13
2.2
NW
12
2.2
NW
12
3
NW
7
2.1
NW
11
Wave Graph
Metric surfscale
Energy kJ
545
469
430
356
297
418
942
887
663
379
406
260
295
537
917
1543
2870
1411
1299
899
1029
Wind (km/h)
15
WNW
15
NW
5
ESE
10
WSW
5
W
10
SSE
10
SSW
10
W
10
NE
20
NW
30
NW
10
NE
15
WNW
25
NW
15
N
25
NNW
45
NW
20
N
25
NNW
45
NNW
15
NNE
cross-on
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
off
cross
cross
glassy
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:36PM1.76m
8:38AM1.47m
9:09PM1.92m
9:46AM1.53m
9:43PM2.09m
10:47AM1.62m
10:19PM2.24m
11:44AM1.69m
10:58PM2.37m
12:38PM1.74m
11:40PM2.45m
1:32PM1.76m
00:26AM2.47m
Low Tide
1:54PM0.24m
2:57AM0.51m
2:41PM0.33m
3:46AM0.21m
3:26PM0.43m
4:33AM-0.09m
4:11PM0.53m
5:18AM-0.35m
4:57PM0.63m
6:05AM-0.55m
5:43PM0.72m
6:52AM-0.68m
6:31PM0.79m
clear
part cloud
clear
part cloud
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
5:58
5:58
5:56
5:56
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:25
8:27
8:28
8:29
8:30
8:30
8:31
8
3
Temp °C
15
18
14
13
13
13
12
13
12
16
17
14
14
14
12
14
14
13
15
15
14
12
15
13
12
11
12
11
11
10
11
10
9
10
10
8
8
5
4
8
6
6
Swell 1
Height (m)
Direction
Period (s)
1.5
W
11
1.4
WNW
11
1.3
WNW
11
1.2
WNW
11
1.1
WNW
11
1.3
W
11
1.8
W
12
1.8
W
12
1.7
W
11
1.4
W
10
0.5
SSW
17
1.3
WNW
9
0.8
WNW
16
1.1
WNW
15
1.5
WNW
14
0.6
SSW
14
0.5
SSW
14
2.2
NW
12
0.5
SSW
14
0.4
SSW
14
0.4
SSW
14
Energy kJ
545
469
430
356
297
418
942
887
663
379
166
260
295
537
917
165
120
1411
118
81
71
Swell 2
Height (m)
Direction
Period (s)
0.9
NW
6
0.7
SW
16
1.1
NW
6
0.7
SW
16
0.7
SSW
14
0.8
SSW
15
0.6
SSW
14
0.6
SSW
14
0.5
SSW
13
0.5
SSW
13
0.4
SW
13
0.7
SSW
16
0.5
S
15
0.8
SSW
15
0.8
SSW
15
0.2
S
16
0.2
S
16
0.4
SSW
14
0.1
SW
18
0.1
SW
18
0.1
SW
18
Energy kJ
47
258
85
245
186
242
138
134
102
102
44
229
112
266
249
20
20
80
13
12
12
Swell 3
Height (m)
Direction
Period (s)
0.8
SSW
15
0.1
SW
11
0.8
SSW
16
0.6
NNW
6
0.4
NW
6
0.6
W
14
0.3
SSW
16
0.2
SSW
19
0.4
SSW
18
0.4
SSW
18
0.1
NW
19
0.4
WNW
18
0.5
SW
16
0.6
WNW
9
0.6
W
9
0.1
SW
19
0.1
SW
20
0.3
S
15
0.1
SW
18
0.1
S
18
Energy kJ
294
5
326
20
8
140
49
36
123
123
15
123
127
65
54
15
15
39
13
6
Wind waves
Height (m)
Direction
Period (s)
1.1
NW
6
1.4
NW
6
0.3
NW
5
0.6
NW
4
2.4
NW
6
0.8
NNW
5
1.1
WNW
9
1.4
NW
5
1.4
NW
6
2.1
WNW
13
3
NW
13
1.1
N
6
2.2
NW
12
3
NW
7
2.1
NW
11
Energy kJ
77
147
4
11
406
39
188
110
167
1543
2870
75
1299
899
1029
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
4
4
1
3
Distance (km)
29
225
14
459
28
14
28
29
14
225
596
14
35
596
29
596
932
35
494
597
14
Best forecast wave conditions in South Oregon
Rating
(10 max)
3
3
3
3
3
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
2
3
3
2
4
4
2
4
3
3
5
3
3
7
4
4
8
Header Global
Rating
(10 max)
9
5
9
9
5
6
8
5
5
5
5
5
5
4
7
4
5
7
4
4
8
  • 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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