State Line surfForecast / Oregon South / USA

information circle16 Day Weather and Surf, issued 4 am Thursday 14 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 Thursday (May 14) at 11PM. The primary swell is predicted to be 1.6m and 9s period with a secondary swell of 0.8m and 16s. Another secondary swell of 0.3m and 18s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at State Line in the next 16 days are 3.5m 13s and forecast to arrive on Tuesday (May 19) 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 2.4m 8s period and expected on Wednesday (May 20) at 11PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 14th May)5ft (1.6m) 9s
Best Surf 8PM (Sat 16th May)10ft (3.0m) 13s
Most Powerful 5PM (Tue 19th May)11ft (3.5m) 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

Mostly dry. Very mild (max 15°C on Thu morning, min 8°C on Sat night). Winds increasing (light winds from the N on Thu morning, strong winds from the NW by Sat afternoon).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Tue morning, min 9°C on Sun morning). Winds decreasing (strong winds from the NNW on Sun afternoon, light winds from the NNE by Tue night).

Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
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
0
3
0
1
4
1
0
!
3
0
1
1
!
4
2
!
3
3
!
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WNW
10
2.1
WNW
6
1.3
WNW
9
0.8
WNW
16
2.4
NW
15
1.9
WNW
14
2.5
WNW
13
3
NW
13
3
NW
12
2.2
NW
12
3
NW
7
1.1
WNW
11
1
WNW
10
3.5
NW
7
1.7
WNW
15
2.3
NW
14
3.5
NW
13
1.7
WNW
12
2.3
NW
12
3.5
NW
8
1.1
WNW
11
Wave Graph
Metric surfscale
Energy kJ
540
274
266
295
2392
1463
2084
3217
2296
1256
849
286
202
1145
1145
2050
3513
813
1488
1522
281
Wind (km/h)
25
NW
30
NW
15
NNE
30
NW
30
NW
15
NNE
30
NW
40
NW
20
NNE
25
NNW
45
NNW
20
N
25
NNW
40
NNW
15
NNE
20
NW
35
NW
10
NE
20
NNW
35
NNW
15
NE
cross
cross
cross-off
cross
cross
off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
glassy
cross-off
cross-off
off
High Tide
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
4:19PM1.69m
3:05AM2.11m
Low Tide
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
9:27AM-0.55m
9:20PM0.89m
clear
clear
clear
clear
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>
5:56
5:56
5:54
5:54
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:29
8:30
8:30
8:31
8:32
8:34
8:35
Temp °C
15
15
13
14
13
11
13
13
12
15
16
14
17
18
16
19
19
17
21
23
20
10
9
8
8
6
5
6
4
4
8
7
6
10
10
9
14
12
13
17
16
16
Swell 1
Height (m)
Direction
Period (s)
0.5
SSW
13
0.5
SSW
17
1.3
WNW
9
0.8
WNW
16
0.7
SSW
15
1.9
WNW
14
0.5
SSW
14
0.5
SSW
14
2.5
NW
12
0.5
SSW
14
0.4
SSW
14
1.1
WNW
11
1
WNW
10
0.3
SSW
13
1.7
WNW
15
0.4
SW
16
0.4
SW
16
1.7
WNW
12
0.4
SW
21
0.4
SW
16
1.1
WNW
11
Energy kJ
102
166
266
295
209
1463
120
120
1871
120
81
286
202
34
1145
95
96
813
162
90
281
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
18
0.4
SW
13
0.7
SSW
16
0.5
S
15
0.7
SSW
15
0.7
SSW
15
0.2
S
16
0.2
S
16
0.4
SSW
14
0.1
SW
18
0.1
SW
18
0.3
SSW
14
0.3
SSW
13
0.3
SW
16
0.3
SW
17
0.2
WSW
24
0.3
SW
24
0.4
SW
16
0.4
SW
16
0.3
SW
21
0.5
SW
15
Energy kJ
123
44
229
112
207
193
20
20
80
13
12
36
35
43
47
54
87
95
91
72
116
Swell 3
Height (m)
Direction
Period (s)
0.1
W
20
0.1
NW
19
0.4
WNW
18
0.5
SW
16
0.5
W
10
0.1
SW
20
0.1
SW
19
0.3
S
15
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.3
WNW
18
0.1
SW
26
0.2
SSW
13
0.2
SSW
12
0.2
S
15
0.2
S
15
0.2
S
14
0.2
S
14
0.2
S
13
Energy kJ
8
15
123
127
46
15
15
39
13
12
12
62
26
16
15
17
17
16
15
14
Wind waves
Height (m)
Direction
Period (s)
1.7
WNW
10
2.1
WNW
6
0.7
N
4
1.7
NW
6
2.4
NW
15
2.5
WNW
13
3
NW
13
3
NW
12
2.2
NW
12
3
NW
7
1.8
NW
7
1.7
NNW
7
3.5
NW
7
1.8
NNW
7
2.3
NW
14
3.5
NW
13
1.9
NW
7
2.3
NW
12
3.5
NW
8
2.2
NNW
8
Energy kJ
540
274
20
178
2392
2084
3217
2296
1256
849
340
282
1145
315
2050
3513
405
1488
1522
605
Nearest Offshore or Glassy
Rating
(10 max)
4
2
2
1
1
3
1
3
4
2
4
2
4
3
3
3
4
3
4
3
3
Distance (km)
427
542
14
597
597
14
597
932
35
546
596
29
427
597
14
410
427
14
360
224
14
Best forecast wave conditions in South Oregon
Rating
(10 max)
3
4
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
4
3
4
3
3
4
4
3
7
6
4
4
4
3
4
4
4
5
4
3
4
Header Global
Rating
(10 max)
4
5
5
5
5
4
5
5
7
6
4
4
4
5
4
4
5
5
5
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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