State Line surfForecast / Oregon South / USA

information circle16 Day Weather and Surf, issued 4 am Wednesday 13 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 Wednesday (May 13) at 11PM. The primary swell is predicted to be 1.7m and 11s period with a secondary swell of 0.5m and 14s. 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 3.0m 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 1.9m 7s period and expected on Sunday (May 17) at 11PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 13th May)5.5ft (1.7m) 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

Some drizzle, heaviest during Wed morning. Very mild (max 15°C on Thu morning, min 9°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the NW by Fri afternoon).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Mon afternoon, min 8°C on Sat night). Winds increasing (light winds from the N on Sat morning, strong winds from the NW by Mon afternoon).

Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
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
3
3
1
0
3
0
1
4
1
!
3
2
0
2
1
0
3
3
!
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
W
12
1.8
W
12
1.7
W
11
1.7
WNW
10
2.1
WNW
6
1.3
WNW
9
0.8
WNW
16
1.1
WNW
15
1.9
WNW
14
2.3
WNW
13
3
NW
13
2.5
NW
12
2.2
NW
12
3
NW
7
1.2
WNW
11
1.6
NW
10
0.9
WNW
16
1.8
WNW
15
2.2
NW
14
3
NW
13
2.3
NW
12
Wave Graph
Metric surfscale
Energy kJ
942
895
670
540
283
280
295
537
1442
1859
3384
2055
1323
704
334
551
436
1337
1814
3257
1643
Wind (km/h)
5
SW
10
WNW
10
NE
25
NW
30
NW
10
NNE
25
NW
30
NW
10
NE
25
NW
35
NW
20
NNE
25
NW
35
NW
15
N
30
NNW
45
NW
20
NNE
20
NNW
30
NNW
5
E
on
cross
off
cross
cross
off
cross
cross
off
cross
cross
cross-off
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
glassy
High Tide
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
1:15AM2.41m
3:21PM1.72m
2:07AM2.29m
Low Tide
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
8:34AM-0.66m
8:17PM0.87m
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
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
5:56
5:56
5:54
5:54
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:29
8:30
8:30
8:31
8:32
8:34
1
Temp °C
13
13
12
15
15
13
14
13
11
13
13
11
14
14
13
16
17
14
18
21
19
11
9
10
10
10
8
9
7
6
7
6
4
8
6
6
10
9
6
14
15
14
Swell 1
Height (m)
Direction
Period (s)
1.8
W
12
1.8
W
12
1.7
W
11
0.5
SSW
13
0.5
SSW
17
1.3
WNW
9
0.8
WNW
16
1.1
WNW
15
1.9
WNW
14
0.7
SSW
14
0.5
SSW
14
2.5
NW
12
0.5
SSW
14
0.4
SSW
14
1.2
WNW
11
0.4
WNW
18
0.9
WNW
16
1.8
WNW
15
2.2
NW
14
0.4
SW
16
2.3
NW
12
Energy kJ
942
895
670
102
166
280
295
537
1442
186
120
2055
120
81
334
124
407
1337
1814
96
1643
Swell 2
Height (m)
Direction
Period (s)
0.7
SSW
14
0.6
SSW
14
0.5
SSW
13
0.4
SSW
18
0.4
SW
13
0.7
SSW
16
0.5
S
15
0.7
SSW
15
0.8
SSW
15
0.2
S
16
0.2
S
16
0.5
SSW
14
0.1
SW
18
0.1
SW
18
0.4
SW
14
0.3
SSW
13
0.3
SW
16
0.4
SW
17
0.4
SW
16
0.3
SW
24
0.4
SW
16
Energy kJ
186
134
102
123
44
229
112
209
249
20
20
120
13
12
47
35
43
106
95
87
95
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
20
0.2
SSW
19
0.4
SW
18
0.1
W
20
0.1
NW
19
0.4
WNW
18
0.5
SW
16
0.6
W
9
0.1
SW
20
0.1
SW
19
0.1
SW
18
0.2
WSW
18
0.3
SW
18
0.3
SSW
13
0.2
S
16
0.3
SW
24
0.2
S
15
0.2
S
15
Energy kJ
37
36
80
8
15
123
127
54
15
15
13
31
50
34
20
87
17
17
Wind waves
Height (m)
Direction
Period (s)
1.7
WNW
10
2.1
WNW
6
0.8
NNW
5
1.6
WNW
6
2.1
NW
6
1.3
NW
6
2.3
WNW
13
3
NW
13
2.2
NW
12
3
NW
7
1.5
NNW
7
1.6
NW
10
2.4
NW
6
1.4
NW
6
3
NW
13
Energy kJ
540
283
32
184
330
141
1859
3384
1323
704
199
551
436
172
3257
Nearest Offshore or Glassy
Rating
(10 max)
1
1
3
4
2
2
3
3
3
3
3
3
3
3
1
2
3
2
3
3
3
Distance (km)
597
597
14
427
597
14
597
596
14
596
948
29
496
302
29
542
592
29
459
721
14
Best forecast wave conditions in South Oregon
Rating
(10 max)
3
3
4
4
3
4
4
Best forecast wave conditions in United States
Rating
(10 max)
2
2
4
4
2
4
4
3
4
4
3
7
5
4
7
4
4
4
4
3
4
Header Global
Rating
(10 max)
7
9
5
5
5
5
5
5
4
5
5
7
5
4
7
4
5
5
4
4
5
  • 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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