Winchesteer Bay/Umpqua Jetty surf break

Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA

information circle16 Day Weather and Surf, issued 4 am Wednesday 27 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
10.8° C
(Which is 1.7°C colder than average for this time of year)

Winchesteer Bay/Umpqua Jetty surf forecast from 27 May 2026:

  • Best quality surf: Thursday 28 May, 5AM (local time) - 5ft (1.6m), 18s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 28 May, 8PM (local time) - 8ft (2.5m), 16s period, WNW swell with 3,309 kJ wave energy.
  • Next surfable swell (1★+): Thursday 28 May, 5AM (local time) - 5ft (1.6m), 18s 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 Thursday (May 28) at 5AM. The primary swell is predicted to be 1.6m and 18s period with a secondary swell of 2.3m and 9s. 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 2.5m 16s and forecast to arrive on Thursday (May 28) at 8PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 28th May)5ft (1.6m) 18s
Best Surf 5AM (Thu 28th May)5ft (1.6m) 18s
Most Powerful 8PM (Thu 28th May)8ft (2.5m) 16s

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 Thu night. Very mild (max 13°C on Wed morning, min 9°C on Fri night). Winds decreasing (fresh winds from the NNW on Wed afternoon, calm by Fri morning).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 12°C on Sat morning, min 8°C on Sun night). Mainly fresh winds.

Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
3
2
1
3
2
1
3
1
0
2
1
0
2
0
0
2
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)
2.4
NW
10
2.4
NW
10
1.2
WNW
19
1.9
WNW
17
2.1
WNW
16
2.5
WNW
15
2.3
WNW
14
1.6
WNW
13
1.8
WNW
13
1.5
WNW
12
1.5
WNW
12
1.8
NW
11
1.6
NW
11
1.2
WNW
11
1.4
WNW
10
1.4
NW
10
1.5
NNW
6
1.1
N
7
0.4
SW
18
0.4
SW
17
0.7
W
12
Wave Graph
Metric surfscale
Energy kJ
1216
1070
1129
2040
2226
2754
2089
878
1103
644
623
771
572
328
371
361
170
131
108
98
143
Wind (km/h)
25
NNW
30
NNW
15
N
10
NW
20
WNW
10
NW
20
N
25
N
15
N
20
NNW
25
NNW
15
NNE
25
N
35
N
20
NNE
20
NNW
30
NNW
15
NE
20
N
25
N
10
NNE
cross
cross
cross
cross-on
on
cross-on
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
High Tide
10:59AM1.49m
10:28PM2.09m
11:54AM1.54m
11:03PM2.12m
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
Low Tide
4:10PM0.68m
5:20AM-0.09m
4:54PM0.79m
5:59AM-0.20m
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
clear
part cloud
part cloud
cloud
part cloud
light rain
cloud
part cloud
part cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:39
5:39
5:39
5:37
5:37
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:46
8:47
8:47
8:49
8:50
8:51
8:52
1
Temp °C
13
13
12
12
12
12
12
12
11
12
12
11
12
12
10
12
12
11
15
16
12
8
7
7
10
10
10
12
7
6
7
6
6
6
4
4
7
5
5
10
10
9
Swell 1
Height (m)
Direction
Period (s)
2.4
NW
10
0.5
W
22
2.4
NW
9
2.1
NW
8
2.1
WNW
16
2.5
WNW
15
2.3
WNW
14
1.6
WNW
13
1.8
WNW
13
1.5
WNW
12
1.5
WNW
12
1.8
NW
11
1.6
NW
11
1.2
WNW
11
1.4
WNW
10
1.4
NW
10
0.8
WNW
9
1.1
N
7
0.9
NNW
6
0.7
WNW
8
0.7
W
12
Energy kJ
1216
242
878
569
2226
2754
2089
878
1103
644
623
771
572
328
371
361
92
131
66
59
143
Swell 2
Height (m)
Direction
Period (s)
0.3
SW
16
0.3
SW
14
1.2
WNW
19
1.9
WNW
17
1.8
NW
8
0.6
NNW
8
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
WSW
22
0.3
SW
21
0.3
SW
20
0.4
SW
19
0.4
SW
19
0.9
WNW
8
0.8
WNW
8
0.4
SW
17
0.7
NNW
5
Energy kJ
38
32
1129
2040
468
50
18
18
20
20
19
18
45
71
60
96
122
106
76
98
25
Swell 3
Height (m)
Direction
Period (s)
0.1
W
24
0.3
SW
14
0.3
SW
14
0.2
SSW
14
0.2
SSW
14
0.1
W
24
0.1
SW
23
0.2
SSW
13
0.1
SW
13
0.1
SW
16
0.1
SW
13
0.7
NW
7
0.4
SW
18
0.1
W
12
0.4
WNW
8
Energy kJ
11
32
33
20
18
11
21
18
7
10
7
43
108
3
24
Wind waves
Height (m)
Direction
Period (s)
2.4
NW
10
1.6
NW
8
1.3
NNW
9
0.9
NNW
7
1
NNW
4
1.5
NNW
6
1.1
N
6
1.5
NNW
6
1
NNW
6
Energy kJ
1070
297
237
68
39
144
89
170
63
Nearest Offshore or Glassy
Rating
(10 max)
2
5
4
3
4
4
2
3
4
2
1
3
1
2
3
1
1
3
3
3
2
Distance (km)
510
405
120
500
151
151
668
654
120
211
769
120
501
769
120
500
518
120
290
406
67
Best forecast wave conditions in South Oregon
Rating
(10 max)
4
4
4
4
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
4
5
4
4
4
4
2
3
4
3
2
4
4
3
4
4
2
4
4
4
4
Header Global
Rating
(10 max)
6
6
8
7
6
5
5
5
5
7
6
5
5
5
4
7
7
4
4
4
4
  • 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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