State Line surfForecast / Oregon South / USA

information circle16 Day Weather and Surf, issued 4 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 8AM. The primary swell is predicted to be 1.4m and 11s period. 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 2.5m 13s and forecast to arrive on Saturday (May 16) 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 1.4m 6s period and expected on Monday (May 11) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Mon 11th May)4.5ft (1.4m) 11s
Best Surf 8PM (Wed 13th May)6ft (1.8m) 11s
Most Powerful 5PM (Sat 16th May)8ft (2.5m) 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 15mm), heaviest on Tue night. Very mild (max 18°C on Mon afternoon, min 9°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 16°C on Thu afternoon, min 8°C on Sat night). Winds increasing (light winds from the NNW on Fri morning, fresh winds from the NW 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
2
2
3
3
1
0
3
1
1
4
2
0
3
3
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)
1.5
W
11
1.4
WNW
11
1.4
WNW
11
1.2
WNW
11
1.1
WNW
11
1.3
W
11
1.8
W
12
1.9
W
12
1.7
W
11
1.7
WNW
10
2.4
NW
6
1.4
WNW
9
0.8
WNW
16
1.1
WNW
15
1.9
WNW
14
2
WNW
13
2.5
WNW
13
2
WNW
12
2.2
NW
12
2.5
NW
12
2
NW
11
Wave Graph
Metric surfscale
Energy kJ
545
469
495
356
297
418
942
997
663
540
406
313
291
537
1463
1405
2253
1182
1299
1926
915
Wind (km/h)
10
WNW
15
NW
5
SE
10
SW
5
W
10
SE
15
SSW
10
SW
10
NE
20
NW
30
NW
10
NE
20
WNW
25
NW
15
NNE
25
NW
35
NW
20
N
25
NNW
40
NNW
15
NE
cross-on
cross
glassy
on
cross-on
cross
cross-on
on
off
cross
cross
off
cross
cross
off
cross
cross
cross-off
cross-off
cross-off
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
clear
clear
part cloud
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
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
11
4
Temp °C
16
18
14
13
13
13
12
12
12
15
16
13
14
13
12
13
14
12
16
18
15
14
15
13
12
11
12
10
9
12
10
10
8
10
8
7
7
6
5
10
9
8
Swell 1
Height (m)
Direction
Period (s)
1.5
W
11
1.4
WNW
11
1.4
WNW
11
1.2
WNW
11
1.1
WNW
11
1.3
W
11
1.8
W
12
1.9
W
12
1.7
W
11
0.5
SSW
13
0.5
SSW
17
1.4
WNW
9
0.9
WNW
9
1.1
WNW
15
1.9
WNW
14
2
WNW
13
0.6
SSW
14
2
WNW
12
0.5
SSW
14
0.5
SSW
14
2
NW
11
Energy kJ
545
469
495
356
297
418
942
997
663
102
166
313
143
537
1463
1405
163
1182
118
118
915
Swell 2
Height (m)
Direction
Period (s)
0.8
SSW
15
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
0.4
SSW
18
0.4
SW
13
0.7
SSW
16
0.8
WNW
16
0.8
SSW
15
0.8
SSW
15
0.7
SSW
14
0.2
S
16
0.6
SSW
14
0.1
SW
18
0.1
SW
18
0.4
SSW
14
Energy kJ
294
258
85
245
186
242
138
134
102
123
44
229
291
266
249
186
20
163
13
12
71
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
11
0.1
SW
11
0.8
SSW
16
0.6
NNW
6
0.4
NW
5
0.6
W
14
0.3
SSW
16
0.2
SSW
19
0.4
SSW
18
0.1
W
20
0.1
NW
19
0.4
WNW
18
0.5
S
15
0.5
SW
16
0.6
W
10
0.2
S
16
0.1
SW
20
0.1
SW
18
Energy kJ
5
5
326
20
7
140
49
36
123
8
15
123
112
121
67
20
15
12
Wind waves
Height (m)
Direction
Period (s)
0.9
NW
6
1.4
NW
6
0.5
W
3
1.7
WNW
10
2.4
NW
6
1.3
NW
6
1.5
NW
5
2.5
WNW
13
2.2
NW
12
2.5
NW
12
Energy kJ
46
152
6
540
406
128
115
2253
1299
1926
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
2
1
3
3
1
3
2
2
2
3
1
3
4
1
2
4
1
3
Distance (km)
29
225
14
459
29
14
28
597
14
459
596
14
35
596
14
471
597
29
471
597
14
Best forecast wave conditions in South Oregon
Rating
(10 max)
3
3
3
3
3
4
4
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
2
3
3
2
4
4
4
4
3
3
4
4
3
4
4
3
6
Header Global
Rating
(10 max)
4
5
9
8
9
6
6
5
5
5
5
5
5
5
4
5
5
4
4
4
6
  • 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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