State Line surfForecast / Oregon South / USA

information circle12 Day Weather and Surf, issued 9 pm Sunday 04 Jan 2026 PST
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
11.7° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for State Line this week:

The surf forecast for State Line over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jan 05) at 4AM. The primary swell is predicted to be 2.0m and 11s period with a secondary swell of 1.5m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at State Line in the next 12 days are 5.0m 17s and forecast to arrive on Thursday (Jan 08) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 9s period and expected on Monday (Jan 05) at 4PM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Mon 5th Jan)6.5ft (2.0m) 11s
Best Surf 4PM (Wed 7th Jan)11ft (3.5m) 18s
Most Powerful 1AM (Thu 8th Jan)16ft (5.0m) 17s

Table - best surf conditions forecast for State Line over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 55mm), heaviest during Sun night. Very mild (max 10°C on Mon afternoon, min 6°C on Mon afternoon). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Wed night. Very mild (max 13°C on Fri afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed night, calm by Thu afternoon).

Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sun
11
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
4
4
3
4
3
2
0
4
!
!
!
!
!
!
!
4
4
3
4
4
4
Swell
Height Map
Wave Height (m) & direction (?)
1.6
WNW
2.1
WNW
1.8
WNW
1.9
WNW
1.8
WNW
1.7
WNW
1.8
WNW
2.5
WNW
3.5
WNW
5
WNW
5
WNW
4.5
WNW
4
WNW
3.5
NW
3
NW
2.3
NW
1.9
WNW
1.9
WNW
1.9
W
2
W
1.4
WNW
Period(s) (?)91111121211111118171616151414131212121215
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4041065743100185768073213588254134701169499087540459135131783102296410981040892
Wind
(km/h)
15
ESE
15
NE
5
NE
10
E
5
SSW
10
SW
25
S
5
WNW
20
WSW
25
NNW
5
E
0
E
10
ENE
10
NE
10
N
10
ENE
5
ENE
10
NNW
10
ENE
5
NE
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offoffcross-
off
glassoncross-
on
glassoncross-
off
glassglasscross-
off
offcross-
off
offcross-
off
cross-
off
cross-
off
offcross-
off
High Tide
/ height (m)
1:18AM
2.00
12:17PM
2.45
2:00AM
2.03
1:07PM
2.26
2:42AM
2.06
1:59PM
2.03
3:23AM
2.08
2:55PM
1.79
4:03AM
2.08
4:01PM
1.56
4:44AM
2.09
5:21PM
1.40
5:26AM
2.08
6:56PM
1.34
Low Tide
/ height (m)
6:30AM
0.90
7:20PM
-0.39
7:25AM
0.85
8:02PM
-0.21
8:23AM
0.80
8:42PM
0.02
9:24AM
0.75
9:20PM
0.27
10:29AM
0.69
9:59PM
0.54
11:38AM
0.60
10:41PM
0.79
12:46PM
0.49
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sun
11
Sunrise-7:45--7:45--7:45--7:43--7:43--7:43--7:43-
Sunset--4:59--5:00--5:00--5:01--5:02--5:04--5:05
heavy rain
rain showers
clear
part cloud
cloud
part cloud
rain showers
rain showers
light rain
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
Rain (mm)
342----13245-----------
Temp. °C89109101010101099981213111312111415
Feels °C (?)4687886852775910710981112
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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 12 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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