State Line surfForecast / Oregon South / USA

information circle16 Day Weather and Surf, issued 4 am Thursday 23 Apr 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
12.2° C
(Which is 1.0°C warmer than 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 (Apr 23) at 8PM. The primary swell is predicted to be 1.0m and 12s period with a secondary swell of 0.4m and 16s. 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 2.5m 12s and forecast to arrive on Thursday (Apr 23) 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 2.1m 11s period and expected on Thursday (Apr 23) at 8PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 23rd Apr)3.5ft (1.0m) 12s
Best Surf 5AM (Wed 29th Apr)4.5ft (1.3m) 18s
Most Powerful 5PM (Thu 23rd Apr)8ft (2.5m) 12s

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 12°C on Thu afternoon, min 8°C on Thu morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 15°C on Tue afternoon, min 8°C on Sun night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
2
2
2
1
2
2
3
2
2
3
1
1
2
1
1
3
3
3
4
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.3
WNW
13
2.5
NW
12
1
WNW
12
1.6
NW
9
1.6
NW
9
0.5
W
15
1.5
NW
9
1.4
NW
9
1
WNW
16
1.2
WNW
14
1.2
WNW
14
1.2
WNW
13
1.1
WNW
12
1
WNW
12
0.9
WNW
11
0.9
WNW
12
2.1
NW
6
1
WNW
18
1.4
WNW
16
1.5
WNW
16
1.7
WNW
14
Wave Graph
Metric surfscale
Energy kJ
520
1656
299
406
397
109
334
275
463
585
529
476
359
269
197
218
320
630
981
1040
1175
Wind (km/h)
20
NW
25
NW
5
NE
10
WNW
10
WNW
10
ESE
10
W
15
WNW
5
NNE
5
SW
5
WSW
10
ENE
15
WNW
25
NW
5
SE
15
WNW
20
NW
5
NE
10
WSW
5
W
0
ENE
cross
cross
glassy
cross-on
cross-on
cross-off
cross-on
cross
glassy
on
on
off
cross-on
cross
glassy
cross
cross
off
cross-on
cross-on
glassy
High Tide
6:52PM1.58m
5:37AM1.83m
7:55PM1.65m
7:01AM1.71m
8:46PM1.74m
8:20AM1.65m
9:28PM1.85m
9:30AM1.62m
10:04PM1.95m
10:30AM1.62m
10:36PM2.03m
11:23AM1.63m
11:05PM2.08m
Low Tide
11:49AM-0.19m
11:57PM0.97m
12:56PM-0.09m
1:27AM0.85m
1:59PM0.00m
2:42AM0.65m
2:53PM0.09m
3:42AM0.42m
3:40PM0.20m
4:32AM0.21m
4:21PM0.33m
5:14AM0.03m
4:59PM0.46m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
6:20
6:20
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:07
8:07
8:09
8:10
8:12
8:13
Temp °C
11
12
11
10
11
10
12
12
11
11
11
11
11
12
10
12
15
13
12
12
10
6
6
7
7
8
9
10
10
9
10
9
9
8
7
6
9
11
11
10
11
9
Swell 1
Height (m)
Direction
Period (s)
1.3
WNW
13
0.3
S
16
1.8
NW
10
1.6
NW
9
1.6
NW
9
1.4
NW
9
1.5
NW
9
1.4
NW
9
1.4
NW
8
1.2
NW
8
1.2
NW
9
1.2
NW
8
1.2
NW
9
1
WNW
12
1.1
NW
8
0.9
WNW
12
0.4
WNW
21
1.4
NW
7
1.4
WNW
16
1.5
WNW
16
1.7
WNW
14
Energy kJ
520
46
625
406
397
330
334
275
279
187
210
196
215
269
176
218
180
200
981
1040
1175
Swell 2
Height (m)
Direction
Period (s)
0.3
S
18
0.3
SSW
11
1
WNW
12
0.8
WNW
12
0.8
WNW
11
0.6
WNW
11
0.6
WNW
14
0.7
WNW
16
1
WNW
16
1.2
WNW
14
1.2
WNW
14
1.2
WNW
13
1.1
WNW
12
0.3
SW
15
0.9
WNW
11
0.3
SW
13
0.4
SW
13
1
WNW
18
0.8
WNW
10
0.3
SW
15
0.3
SW
15
Energy kJ
54
25
299
171
151
78
163
263
463
585
529
476
359
34
197
27
45
630
125
36
34
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
11
0.3
W
17
0.5
S
16
0.4
WNW
16
0.5
W
16
0.5
W
15
0.4
SSW
14
0.3
S
14
0.4
S
13
0.4
S
13
0.3
S
13
0.3
SW
15
0.4
SW
15
0.3
S
12
0.3
S
12
0.2
WSW
17
0.2
WSW
16
0.8
WNW
11
0.4
SW
16
0.3
SW
12
0.3
SW
12
Energy kJ
25
52
131
85
127
109
70
32
55
55
30
33
55
25
25
29
27
135
88
23
23
Wind waves
Height (m)
Direction
Period (s)
1.6
NW
10
2.5
NW
12
1.3
NW
8
1
NW
8
2.1
NW
6
1.2
NNW
7
1.8
NW
6
0.9
NNW
6
Energy kJ
517
1656
250
138
320
123
206
65
Nearest Offshore or Glassy
Rating
(10 max)
2
4
2
1
1
2
1
1
2
2
2
2
2
1
2
1
1
2
4
3
3
Distance (km)
410
504
14
29
29
14
459
29
14
14
479
14
29
543
14
29
597
14
35
28
14
Best forecast wave conditions in South Oregon
Rating
(10 max)
3
3
3
3
3
3
3
3
2
3
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
3
4
3
3
3
3
3
3
3
3
3
3
3
1
2
2
2
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
4
4
4
4
6
6
8
5
6
6
4
6
9
5
8
5
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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