State Line surfForecast / Oregon South / USA

information circle16 Day Weather and Surf, issued 4 pm Tuesday 21 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
12.1° 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 Tuesday (Apr 21) at 11PM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.7m 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 1.7m 14s and forecast to arrive on Wednesday (Apr 22) at 11PM. Winds are predicted to be offshore 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 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Tue 21st Apr)2.5ft (0.7m) 16s
Best Surf11PM (Wed 22nd Apr)5.5ft (1.7m) 14s
Most Powerful11PM (Wed 22nd Apr)5.5ft (1.7m) 14s

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 7mm), mostly falling on Tue afternoon. Very mild (max 11°C on Tue afternoon, min 8°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Sun morning. Very mild (max 12°C on Fri afternoon, min 8°C on Fri night). Wind will be generally light.

Tue
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
3
1
2
4
1
0
2
2
3
3
2
2
2
1
1
3
2
3
2
0
Swell
Height Map
Wave Height (m) & direction (?)
1.3
WNW
0.9
WNW
1.1
WNW
1.2
WNW
1.7
NW
1.3
WNW
1.1
WNW
1
WNW
1.6
NW
2
NW
1.5
NW
1.3
NW
1.3
NW
1
WNW
1.2
WNW
1.3
WNW
1.2
WNW
1.4
NW
1.4
NW
1
WNW
1
WNW
Period(s) (?)101514141313121210109991614141312121112
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3143394745531027596383299471723357255263469594622484607522243269
Wind
(km/h)
10
S
10
ESE
10
S
10
W
5
NE
20
NW
20
NW
5
NE
10
WNW
15
NW
5
E
10
SW
10
SSW
10
SSE
10
SSE
15
S
5
ESE
5
WSW
5
ENE
10
E
10
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
off
cross-
on
cross-
on
offcrosscrossglasscross-
on
crosscross-
off
ononcross-
on
cross-
on
cross-
on
cross-
off
cross-
on
offcross-
off
cross-
on
High Tide
/ height (m)
4:30PM
1.61
3:15AM
2.16
5:40PM
1.56
4:20AM
1.99
6:52PM
1.58
5:37AM
1.83
7:55PM
1.65
7:01AM
1.71
8:46PM
1.74
8:20AM
1.65
9:28PM
1.85
9:30AM
1.62
10:04PM
1.95
10:30AM
1.62
Low Tide
/ height (m)
9:20PM
0.94
10:43AM
-0.31
10:30PM
0.99
11:49AM
-0.19
11:57PM
0.97
12:56PM
-0.09
1:27AM
0.85
1:59PM
0.00
2:42AM
0.65
2:53PM
0.09
3:42AM
0.42
3:40PM
0.20
4:32AM
0.21
Tue
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Sunrise--6:26--6:24--6:22--6:20--6:20--6:18--6:16
Sunset8:04--8:05--8:06--8:07--8:07--8:09--8:10--
rain showers
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
light rain
part cloud
cloud
cloud
light rain
part cloud
part cloud
Rain (mm)
61------------1---1--
Temp. °C111011111111111011121011111111121112121314
Feels °C (?)8988965699799988910101111
  • 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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Quick surf report for State Line:

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our State Line surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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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