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Surf Forecasts:

Winchesteer Bay/Umpqua Jetty surf break

Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA

information circle12 Day Weather and Surf, issued 3 am Saturday 22 Nov 2025 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
12.8° C
 (Which is 1.4°C warmer than normal for this time of year)

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 Saturday (Nov 22) at 10AM. The primary swell is predicted to be 3.5m and 15s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Winchesteer Bay/Umpqua Jetty in the next 12 days are 3.5m 15s and forecast to arrive on Saturday (Nov 22) at 10AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 22nd Nov)11ft (3.5m) 15s
Best Surf10AM (Sat 22nd Nov)11ft (3.5m) 15s
Most Powerful10AM (Sat 22nd Nov)11ft (3.5m) 15s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 12°C on Sat morning, min 5°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Wed night. Very mild (max 14°C on Thu morning, min 6°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the SSW by Wed night).

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
6
4
5
5
0
3
4
4
4
3
3
1
2
1
1
2
0
1
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
WNW
3.5
WNW
3
WNW
3
WNW
3
WNW
3
WNW
2.3
WNW
2
WNW
1.8
WNW
1.7
WNW
1.4
WNW
1.2
WNW
2.1
W
2.2
W
2.3
W
2.2
W
1.2
WNW
1.4
WNW
1.3
WNW
1.3
WNW
1.1
WNW
Period(s) (?)151515161615141413121212111010101615141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)515946814068434342633333219715311120826560361100710071024928679773660651471
Wind
(km/h)
5
ENE
5
NNW
10
SSE
15
SSE
20
NNW
10
NW
5
SSE
5
N
10
ENE
10
ESE
5
SW
15
S
15
S
25
S
35
SSW
20
S
30
SW
20
WSW
20
W
20
NW
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrosscross-
off		cross-
off		cross-
on		cross-
on		glassglasscross-
off		offglasscrosscrosscrosscrosscrosscross-
on		cross-
on		oncross-
on		cross
High Tide
/ height (m)
12:26PM
2.21
2:28AM
1.75
1:00PM
2.15
3:12AM
1.72
1:37PM
2.08
3:59AM
1.69
2:20PM
1.98
4:48AM
1.70
3:13PM
1.86
5:37AM
1.76
4:21PM
1.73
6:22AM
1.86
5:42PM
1.63
Low Tide
/ height (m)
7:31PM
-0.10
7:11AM
1.19
8:09PM
-0.05
7:51AM
1.23
8:51PM
0.00
8:39AM
1.25
9:35PM
0.07
9:40AM
1.24
10:22PM
0.16
10:54AM
1.16
11:13PM
0.27
12:12PM
0.99
12:06AM
0.39
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Sunrise7:18--7:20--7:20--7:22--7:24--7:24--7:26--
Sunset-4:45--4:45--4:44--4:44--4:43--4:42--4:42-
clear
part cloud
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
rain showers
rain showers
rain showers
light rain
cloud
Rain (mm)
---11---------412331-
Temp. °C12121011111110108101010131313141313111110
Feels °C (?)9108778885775787101010765
  • 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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Latest Updates

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Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

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View detailed surf forecast for Winchesteer Bay/Umpqua Jetty at:
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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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