State Line surfForecast / Oregon South / USA

information circle16 Day Weather and Surf, issued 10 pm 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
12.1° 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 Tuesday (May 12) at 5AM. The primary swell is predicted to be 1.3m and 11s period with a secondary swell of 0.8m 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 2.4m 15s and forecast to arrive on Friday (May 15) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Saturday (May 16) at 2AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 12th May)4.5ft (1.3m) 11s
Best Surf 2AM (Sat 16th May)6.5ft (2.0m) 14s
Most Powerful 2PM (Fri 15th May)8ft (2.4m) 15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Very mild (max 15°C on Thu afternoon, min 10°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the NW by Thu afternoon).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Sun afternoon, min 9°C on Fri night). Winds increasing (light winds from the NNE on Thu night, strong winds from the NNW by Sun afternoon).

Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Mon
18
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
2
1
2
3
2
3
1
0
3
0
1
4
1
1
4
2
0
2
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
WNW
11
1.2
WNW
11
1.1
WNW
11
1.3
W
11
1.8
W
12
1.8
W
12
1.8
W
11
1.7
WNW
10
2.1
WNW
6
1.4
WNW
9
0.8
WNW
16
1.1
WNW
15
2
WNW
14
2.2
WNW
13
2.5
NW
13
2.5
NW
12
2.3
NW
12
3
NW
7
1.2
WNW
11
1.6
NW
11
2.5
NW
6
Wave Graph
Metric surfscale
Energy kJ
495
356
297
418
942
895
762
561
304
313
291
498
1621
1672
2349
2044
1420
706
334
593
546
Wind (km/h)
5
ESE
5
WSW
5
WSW
10
SSW
10
WSW
15
WNW
10
NNE
25
NW
30
NW
10
NNE
30
NW
30
NW
10
NNE
25
NW
35
NW
20
NNE
30
NNW
45
NNW
20
NNE
25
NNW
40
NNW
glassy
cross-on
cross-on
on
on
cross-on
off
cross
cross
cross-off
cross
cross
off
cross
cross
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
2:26PM1.75m
Low Tide
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
7:42AM-0.71m
7:22PM0.84m
part cloud
part cloud
part cloud
rain showers
clear
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>
5:58
5:58
5:56
5:56
5:54
5:54
5:52
<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
8:32
4
Temp °C
13
12
13
12
12
13
12
14
15
13
13
13
11
13
14
12
16
17
15
19
20
12
11
12
11
11
10
10
9
9
8
7
7
5
7
6
5
9
8
8
13
13
Swell 1
Height (m)
Direction
Period (s)
1.4
WNW
11
1.2
WNW
11
1.1
WNW
11
1.3
W
11
1.8
W
12
1.8
W
12
1.8
W
11
0.5
SSW
13
0.5
SSW
17
0.7
SSW
16
0.8
WNW
16
1.1
WNW
15
2
WNW
14
2.2
WNW
13
0.5
SSW
14
2.4
NW
12
0.5
SSW
14
0.4
SSW
14
1.2
WNW
11
0.3
SSW
13
0.6
WNW
16
Energy kJ
495
356
297
418
942
895
762
102
166
229
291
498
1621
1672
120
1652
120
81
334
35
198
Swell 2
Height (m)
Direction
Period (s)
0.9
NNW
6
0.7
SW
16
0.7
SSW
14
0.8
SSW
15
0.7
SSW
14
0.6
SSW
14
0.5
SSW
13
0.4
SSW
18
0.4
SW
13
0.4
WNW
18
0.5
S
15
0.7
SSW
15
0.6
SSW
15
0.6
SSW
14
0.2
S
16
0.5
SSW
14
0.1
SW
18
0.1
SW
18
0.4
SSW
14
0.3
SW
18
0.3
SW
16
Energy kJ
63
245
186
242
186
134
102
123
44
123
112
209
172
165
20
120
13
12
73
50
43
Swell 3
Height (m)
Direction
Period (s)
0.8
SSW
16
0.4
NNW
6
0.3
NNW
6
0.6
W
14
0.2
SSW
20
0.2
SSW
19
0.4
SW
18
0.1
W
20
0.1
NW
19
0.1
S
13
0.5
SW
16
0.6
W
10
0.2
S
16
0.1
SW
20
0.2
WSW
18
0.2
WNW
18
0.3
SSW
13
Energy kJ
326
12
6
140
37
36
80
8
15
3
127
67
20
15
31
31
34
Wind waves
Height (m)
Direction
Period (s)
0.4
WNW
4
1.7
WNW
10
2.1
WNW
6
1.4
WNW
9
1.6
NW
5
2.1
NW
6
1.7
NW
6
2.5
NW
13
2.5
NW
12
2.3
NW
12
3
NW
7
1.3
NNW
6
1.6
NW
11
2.5
NW
6
Energy kJ
5
561
304
313
143
330
191
2349
2044
1420
706
123
593
546
Nearest Offshore or Glassy
Rating
(10 max)
3
1
2
3
2
1
3
4
1
2
4
1
3
3
1
3
4
4
2
3
4
Distance (km)
14
459
28
28
586
597
14
427
596
14
597
597
14
596
597
29
494
596
14
225
634
Best forecast wave conditions in South Oregon
Rating
(10 max)
3
3
3
4
4
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
3
2
2
4
4
3
4
4
3
5
4
3
5
5
4
6
6
5
Header Global
Rating
(10 max)
9
8
9
9
6
9
5
5
5
5
5
5
5
4
5
5
5
4
6
5
4
  • 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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