Winchesteer Bay/Umpqua Jetty surf break

Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA

information circle12 Day Weather and Surf, issued 3 am Thursday 08 Jan 2026 PST
Forecast update in hr  min  s Forecast update imminent
Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Winchesteer Bay/Umpqua Jetty sea temperature is
11.1° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Winchesteer Bay/Umpqua Jetty this week:

The surf forecast for Winchesteer Bay/Umpqua Jetty over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jan 08) at 1PM. The primary swell is predicted to be 4.5m and 16s period. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Winchesteer Bay/Umpqua Jetty in the next 12 days are 4.5m 16s and forecast to arrive on Thursday (Jan 08) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Thu 8th Jan)15ft (4.5m) 16s
Best Surf 1PM (Thu 8th Jan)15ft (4.5m) 16s
Most Powerful 1PM (Thu 8th Jan)15ft (4.5m) 16s

Table - best surf conditions forecast for Winchesteer Bay/Umpqua Jetty over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 10°C on Fri afternoon, min 6°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 17°C on Tue afternoon, min 10°C on Sun morning). Wind will be generally light.

Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
!
6
5
4
4
4
3
4
4
7
6
5
5
4
4
4
4
4
2
3
Swell
Height Map
Wave Height (m) & direction (?)
5
WNW
4.5
WNW
3.5
WNW
3
WNW
2.4
WNW
1.9
WNW
1.4
WNW
2.5
W
2.5
WSW
1.5
W
3.5
W
3
W
3
W
3
W
2.5
W
2.2
W
2
W
1.3
W
2.4
W
2.5
W
2.3
W
Period(s) (?)161615141312131412181716151413131218161414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)122019238569933512060111662324481812153763235121336033132106151011481021274925411979
Wind
(km/h)
10
WSW
10
WSW
10
SE
15
E
5
ESE
10
ESE
10
SE
10
S
5
SE
10
SE
15
S
10
SE
10
ESE
10
NE
15
NE
15
ENE
5
NE
10
SSE
5
N
25
N
20
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
off
offcross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
cross-
off
glasscrosscross-
off
High Tide
/ height (m)
3:34PM
1.84
4:36AM
2.11
4:36PM
1.63
5:18AM
2.10
5:48PM
1.46
6:01AM
2.09
7:14PM
1.39
6:47AM
2.09
8:43PM
1.41
7:36AM
2.10
9:57PM
1.49
8:26AM
2.13
10:49PM
1.58
Low Tide
/ height (m)
9:49PM
0.28
10:50AM
0.69
10:29PM
0.55
11:55AM
0.62
11:13PM
0.80
1:02PM
0.53
12:04AM
1.01
2:05PM
0.42
1:06AM
1.17
3:00PM
0.30
2:12AM
1.25
3:48PM
0.17
3:11AM
1.26
Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Sunrise7:48--7:48--7:48--7:48--7:48--7:48--7:47--
Sunset-4:57--4:58--4:59--5:00--5:00--5:01--5:04-
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C99881091010912111315161416171312129
Feels °C (?)565576876979121310141611984
  • 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 Winchesteer Bay/Umpqua Jetty Surf forecast

The above surf forecast table for Winchesteer Bay/Umpqua Jetty provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Winchesteer Bay/Umpqua Jetty can be found by selecting the local surf guide option on the grey menu. Our Winchesteer Bay/Umpqua Jetty 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 (Winchesteer Bay/Umpqua Jetty) 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 Winchesteer Bay/Umpqua Jetty 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 Winchesteer Bay/Umpqua Jetty, camping, hotels and condos and appartments in South Oregon, consider staying in Coos Bay which is 33 km (20 miles) away. Alternatively, find information about places to stay and car hire in Roseburg which is 86 km (53 miles) away

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