Winchesteer Bay/Umpqua Jetty surf break

Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA

information circle16 Day Weather and Surf, issued 10 am Sunday 31 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
10.7° C
(Which is 2.0°C colder than average for this time of year)

Winchesteer Bay/Umpqua Jetty surf forecast from 31 May 2026:

  • Best quality surf: Friday 5 Jun, 5AM (local time) - 4ft (1.2m), 11s period, W swell with offshore winds.
  • Most powerful swell: Saturday 6 Jun, 8PM (local time) - 7ft (2.2m), 10s period, WNW swell with 898 kJ wave energy.
  • Next surfable swell (1★+): Monday 1 Jun, 5AM (local time) - 3.5ft (1.1m), 10s 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 Monday (Jun 01) at 5AM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 1.3m and 7s. 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 10s and forecast to arrive on Saturday (Jun 06) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 1st Jun)3.5ft (1.1m) 10s
Best Surf 5AM (Fri 5th Jun)4ft (1.2m) 11s
Most Powerful 8PM (Sat 6th Jun)7ft (2.2m) 10s

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

Mostly dry. Very mild (max 15°C on Mon afternoon, min 9°C on Sun morning). Winds decreasing (strong winds from the N on Sun afternoon, calm by Tue morning).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 13°C on Wed morning, min 10°C on Thu night). Wind will be generally light.

Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
0
0
2
1
1
1
0
1
2
1
0
2
1
0
3
1
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)
1.7
NW
11
1.1
WNW
11
1.1
WNW
10
1
WNW
9
0.9
WNW
9
1.2
NW
7
0.4
SW
18
0.9
WNW
9
0.9
W
11
1
W
11
1.2
W
11
1.6
W
10
1.4
WNW
10
1.6
WNW
11
1.2
W
11
1.2
W
11
1.2
WNW
11
1.5
WNW
11
2
WNW
10
2.1
WNW
10
2.1
WNW
10
Wave Graph
Metric surfscale
Energy kJ
677
256
235
184
145
131
108
106
209
237
332
494
370
642
338
332
337
476
763
821
838
Wind (km/h)
25
N
40
N
20
NNE
20
N
25
N
10
NNE
5
W
10
W
10
S
10
WSW
10
SW
15
N
20
NNW
30
NNW
10
N
10
W
15
WNW
10
SSE
15
SW
20
SW
15
WSW
cross
cross
cross-off
cross
cross
cross-off
on
on
cross
on
cross-on
cross
cross
cross
cross
on
on
cross-off
cross-on
cross-on
cross-on
High Tide
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
5:21PM1.60m
4:00AM1.72m
6:03PM1.64m
4:58AM1.58m
Low Tide
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
10:17AM-0.11m
10:25PM0.99m
10:57AM-0.01m
11:27PM0.92m
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:37
5:37
5:37
5:35
5:35
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:50
8:51
8:52
8:52
8:52
8:53
8:54
3
2
8
Temp °C
12
12
11
14
15
13
14
15
13
13
13
12
13
12
11
12
13
12
11
12
11
6
4
4
9
9
9
13
13
12
10
10
11
8
6
7
9
9
10
8
7
6
Swell 1
Height (m)
Direction
Period (s)
1.7
NW
11
1.1
WNW
11
1.5
NNW
7
1
NNW
7
0.9
WNW
9
1.2
NW
7
0.9
WNW
8
0.9
WNW
9
0.9
W
11
1
W
11
1.2
W
11
1.6
W
10
1.4
WNW
10
0.4
SW
14
1.2
W
11
1.2
W
11
1.2
WNW
11
1.5
WNW
11
2
WNW
10
2.1
WNW
10
2.1
WNW
10
Energy kJ
677
256
200
96
116
131
105
106
209
237
332
494
370
74
338
332
337
476
763
821
838
Swell 2
Height (m)
Direction
Period (s)
0.2
WSW
22
0.2
WSW
21
1.1
WNW
10
1
WNW
9
0.4
SW
19
0.7
WNW
9
0.7
NNW
7
0.5
NNW
6
0.6
NW
5
0.5
NW
5
0.4
SW
16
0.4
SW
15
0.5
W
12
0.4
SW
18
0.4
SW
19
0.6
NNW
6
0.5
SW
17
0.6
SW
17
0.6
SW
17
0.6
SW
16
0.5
SW
16
Energy kJ
45
44
235
184
123
68
45
20
22
11
87
77
76
81
92
20
140
190
188
169
124
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
13
0.1
SW
13
0.3
SW
20
0.4
SW
19
0.4
SW
18
0.4
SW
18
0.4
SW
17
0.4
SW
16
0.4
SW
16
0.4
NW
5
0.2
WSW
20
0.4
SW
14
0.1
SW
21
0.4
SW
14
0.4
SW
17
0.1
SW
13
Energy kJ
7
7
60
96
81
108
98
91
89
8
38
74
18
74
97
7
Wind waves
Height (m)
Direction
Period (s)
1.7
NNW
6
1.3
NNW
6
1.6
WNW
11
1
NW
6
0.5
NW
5
Energy kJ
232
145
642
64
13
Nearest Offshore or Glassy
Rating
(10 max)
2
2
4
2
4
2
3
3
2
3
3
4
4
3
3
3
4
3
4
3
4
Distance (km)
526
769
151
355
405
120
151
151
35
143
360
151
668
768
120
360
151
35
143
210
120
Best forecast wave conditions in South Oregon
Rating
(10 max)
4
3
3
3
3
3
4
4
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
4
3
4
4
4
4
3
3
4
3
4
4
4
3
5
4
4
4
4
3
4
Header Global
Rating
(10 max)
5
5
4
5
5
4
4
5
5
5
4
5
5
6
9
9
7
9
9
9
9
  • 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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