Winchesteer Bay/Umpqua Jetty Surf Break

Lat Long: 43.67° N 124.21° W

Winchesteer Bay/Umpqua Jetty Surf Forecast and Surf Report

Issued: 10 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Winchesteer Bay/Umpqua Jetty sea temperature is
12.5° C
1.8° 

Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Winchesteer Bay/Umpqua Jetty surf forecast from 6 Aug 2026:

  • Best quality surf: Thursday 6 Aug, 8AM (local time) - 4.5ft (1.3m), 8s period, NW swell with cross-offshore winds.
  • Most powerful swell: Thursday 13 Aug, 2AM (local time) - 5.5ft (1.7m), 7s period, NNW swell with 244 kJ wave energy.
  • Next surfable swell (1★+): Thursday 6 Aug, 8AM (local time) - 4.5ft (1.3m), 8s period with NW swell.

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

The surf forecast for Winchesteer Bay/Umpqua Jetty over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 8AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.3m and 14s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Winchesteer Bay/Umpqua Jetty in the next 16 days are 1.7m 7s and forecast to arrive on Thursday (Aug 13) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Thu 6th Aug)4.5ft (1.3m) 8s
Best Surf 8AM (Thu 6th Aug)4.5ft (1.3m) 8s
Most Powerful 2AM (Thu 13th Aug)5.5ft (1.7m) 7s

Table - best surf conditions forecast for Winchesteer Bay/Umpqua Jetty over the next 16 days.


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sat morning, min 11°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the N by Sat afternoon).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 16°C on Sun morning, min 12°C on Sat night). Mainly fresh winds.

Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
NW
8
1.3
NW
8
1.1
NW
8
1.1
NW
8
1
NW
7
1.1
NW
7
1.2
NNW
6
1.1
NW
7
1.4
NNW
6
1.4
NNW
6
1.2
NNW
6
1.5
NNW
6
1.2
NW
7
1.3
NNW
7
1.5
NNW
6
1.4
NNW
6
1
NNW
6
1.5
NNW
6
1.2
NW
7
Wave Graph
Metric surfscale
Energy kJ
284
186
129
133
102
106
113
100
136
155
109
159
143
154
170
160
80
159
131
Wind (km/h)
5
N
15
NNW
15
NNW
5
NNE
15
NNW
25
NNW
15
N
20
N
30
N
20
N
25
N
35
NNW
15
N
25
N
35
N
20
N
25
N
30
NNW
20
N
Wind State
cross
cross-on
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
High Tide
6:57AM1.30m
6:28PM2.09m
8:31AM1.29m
7:32PM2.12m
9:58AM1.37m
8:41PM2.17m
11:03AM1.50m
9:49PM2.24m
11:54AM1.63m
10:51PM2.30m
12:37PM1.76m
11:48PM2.33m
Low Tide
00:36AM0.16m
11:44AM0.79m
1:48AM0.05m
12:53PM0.96m
3:00AM-0.10m
2:17PM1.03m
4:05AM-0.27m
3:38PM0.98m
5:02AM-0.41m
4:45PM0.85m
5:52AM-0.51m
5:44PM0.69m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:11
6:13
6:13
6:15
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:35
8:32
8:31
8:30
8:29
8:28
8:25
 mm
Temp °C
13
15
16
14
15
16
14
17
17
14
16
16
14
16
16
14
16
15
14
Feels °C
13
13
14
14
13
13
12
13
12
10
12
11
9
12
11
9
12
10
10
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Winchesteer Bay/Umpqua Jetty:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Winchesteer Bay/Umpqua Jetty 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 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 16 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

Nearest locationNearest