Winchesteer Bay/Umpqua Jetty surf break

Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA

information circle16 Day Weather and Surf, issued 4 am Friday 29 May 2026 PDT
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
10.6° C
(Which is 1.9°C colder than average for this time of year)

Winchesteer Bay/Umpqua Jetty surf forecast from 29 May 2026:

  • Best quality surf: Saturday 30 May, 5AM (local time) - 5.5ft (1.7m), 12s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Friday 29 May, 5PM (local time) - 7ft (2.2m), 13s period, WNW swell with 1,622 kJ wave energy.
  • Next surfable swell (1★+): Saturday 30 May, 5AM (local time) - 5.5ft (1.7m), 12s period with WNW 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 Saturday (May 30) at 5AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 1.1m and 8s. 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 2.2m 13s and forecast to arrive on Friday (May 29) at 5PM. 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+) 5AM (Sat 30th May)5.5ft (1.7m) 12s
Best Surf 5AM (Sat 30th May)5.5ft (1.7m) 12s
Most Powerful 5PM (Fri 29th May)7ft (2.2m) 13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Fri morning. Very mild (max 12°C on Fri afternoon, min 8°C on Sat night). Winds increasing (light winds from the NE on Sat morning, strong winds from the N by Sun afternoon).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 13°C on Tue morning, min 9°C on Mon morning). Wind will be generally light.

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
3
1
0
2
0
0
2
0
0
2
0
0
0
1
0
2
0
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
WNW
14
2.2
WNW
13
1.9
WNW
13
1.5
WNW
12
1.9
NW
12
1.9
NW
11
1.6
NW
11
1.3
WNW
11
1.1
WNW
10
1
WNW
9
1
WNW
9
1.2
NW
9
1
WNW
8
0.9
WNW
8
0.5
W
13
0.9
W
11
1.2
W
11
1.4
W
10
1.1
W
9
0.8
W
11
1.2
WNW
10
Wave Graph
Metric surfscale
Energy kJ
1303
1622
1152
644
929
806
615
397
235
184
165
221
131
103
80
209
326
369
198
157
300
Wind (km/h)
20
N
25
NNW
15
NNE
20
NNW
30
NNW
20
NNE
25
N
40
N
25
NNE
25
N
25
NNW
10
NNE
15
NW
10
NNW
10
S
10
SW
10
NW
10
NE
20
NNW
25
N
5
SSE
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross-on
cross
cross-on
cross-on
cross-off
cross
cross
glassy
High Tide
12:41PM1.59m
11:37PM2.12m
1:23PM1.62m
00:10AM2.12m
2:02PM1.64m
00:45AM2.10m
2:40PM1.63m
1:19AM2.06m
3:18PM1.62m
1:55AM2.01m
3:58PM1.60m
2:32AM1.93m
4:39PM1.59m
3:13AM1.84m
Low Tide
5:35PM0.88m
6:35AM-0.26m
6:14PM0.93m
7:11AM-0.29m
6:52PM0.97m
7:46AM-0.29m
7:29PM0.99m
8:23AM-0.27m
8:06PM1.01m
9:00AM-0.24m
8:47PM1.01m
9:37AM-0.18m
9:32PM1.01m
light rain
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
5:37
5:37
5:37
5:37
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:47
8:49
8:50
8:51
8:52
8:52
8:52
1
Temp °C
11
12
11
12
12
11
11
12
11
12
12
11
13
13
12
13
13
12
13
14
12
7
7
6
7
6
5
5
4
4
7
6
7
11
10
11
11
10
10
9
9
9
Swell 1
Height (m)
Direction
Period (s)
1.8
NW
8
2.2
WNW
13
1.9
WNW
13
1.5
WNW
12
0.2
SSW
14
1.9
NW
11
1.6
NW
11
1.3
WNW
11
1.1
WNW
10
1
WNW
9
1
WNW
9
1.2
NW
9
1
WNW
8
0.9
WNW
8
0.5
WNW
8
0.9
W
11
1.2
W
11
1.4
W
10
1.1
W
9
0.8
W
11
1.2
WNW
10
Energy kJ
414
1622
1152
644
19
806
615
397
235
184
165
221
131
103
33
209
326
369
198
157
300
Swell 2
Height (m)
Direction
Period (s)
1.8
WNW
14
0.2
SSW
14
1.3
NNW
9
0.2
SSW
14
0.1
W
24
0.2
SSW
14
0.2
WSW
22
0.2
WSW
21
0.3
SW
20
0.4
SW
19
0.4
SW
19
0.7
NNW
7
0.8
NNW
7
0.5
NNW
7
0.6
NW
6
0.5
NW
6
0.4
SW
16
0.4
SW
15
0.5
W
12
0.8
W
9
0.4
SW
19
Energy kJ
1303
18
237
20
11
18
45
44
60
96
123
57
53
25
22
17
87
77
73
99
127
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
14
0.2
SSW
14
0.1
SW
23
0.1
SW
13
0.1
SW
13
0.1
SW
16
0.1
SW
13
0.4
SW
18
0.4
SW
18
0.4
SW
17
0.5
W
13
0.4
SW
16
0.4
NW
6
0.2
WSW
20
0.4
SW
14
0.4
SW
14
0.4
SW
14
Energy kJ
18
20
21
7
7
10
7
81
108
98
80
89
9
38
74
73
74
Wind waves
Height (m)
Direction
Period (s)
1
NNW
9
0.9
NNW
7
1.9
NW
12
1.5
NNW
6
1.5
NNW
7
1.2
NNW
7
1.2
NNW
7
0.5
NW
6
0.9
NW
5
Energy kJ
166
78
929
151
195
121
117
15
31
Nearest Offshore or Glassy
Rating
(10 max)
3
1
4
2
2
3
4
4
3
3
4
3
2
2
2
3
4
2
4
2
2
Distance (km)
211
769
67
668
768
120
604
769
120
290
428
120
211
769
35
151
360
67
604
410
35
Best forecast wave conditions in South Oregon
Rating
(10 max)
4
4
3
3
3
3
3
4
Best forecast wave conditions in United States
Rating
(10 max)
3
2
4
3
3
4
4
4
4
4
4
4
4
2
4
3
4
3
4
3
4
Header Global
Rating
(10 max)
5
5
5
7
7
6
5
5
4
4
5
8
4
6
5
5
5
5
5
7
6
  • 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 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

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