Otter Rock Surf Break

Lat Long: 44.75° N 124.07° W

Otter Rock Surf Forecast and Surf Report

Issued: 4 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otter Rock sea temperature is
10.9°C
4.2° 

Otter Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Otter Rock surf forecast from 22 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 2AM (local time) - 2.5ft (0.7m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 25 Aug, 11AM (local time) - 2.5ft (0.7m), 16s period, SW swell with 274 kJ wave energy.
  • Next surfable swell (1★+): Saturday 22 Aug, 2AM (local time) - 2.5ft (0.7m), 10s period with WNW swell.

Best Forecast Surf Conditions for Otter Rock this week:

The surf forecast for Otter Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 22) at 2AM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.8m and 8s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Otter Rock in the next 16 days are 0.7m 16s and forecast to arrive on Tuesday (Aug 25) at 11AM. 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+) 2AM (Sat 22nd Aug)2.5ft (0.7m) 10s
Best Surf 2AM (Sat 22nd Aug)2.5ft (0.7m) 10s
Most Powerful11AM (Tue 25th Aug)2.5ft (0.7m) 16s

Table - best surf conditions forecast for Otter Rock over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s have a look at what’s coming our way for the next couple of weeks.

Honestly, it’s a pretty bleak start. The first several days are flat and messy, with nothing worth getting wet for. The first real glimmer of hope shows up on Sunday morning, the 23rd of August, at Otter Rock. We’ve got a clean, glassy morning with a 4 ft swell out of the WNW. The period’s a bit short at 8 seconds, so it’s not going to have much punch, but with zero wind and that glassy surface, it’ll be rideable and fun for a beginner-friendly point break. The combined energy is weak at 250. The water temperature is 52°F, which is a whopping 8°F colder than normal for this time of year – that’s seriously unusual, so you’ll want a thick wetsuit if you're paddling out.

That Sunday morning is the standout of the entire first week. There’s nothing else that comes close for quality until we get to Monday the 31st of August. That morning sees a bigger 5 ft swell from the west, with a combined energy of 626 (moderate) and light cross-shore winds making it look marginal but doable. The period is 10 seconds, so it’s a decent groundswell. The afternoon picks up to 6 ft, but the wind goes cross-onshore and chops it up. That 5 ft swell is pushing the beginner limit, but still okay for intermediates.

The real standout of the whole forecast, and the one that’s got me a little excited, is Saturday morning the 5th of September. We’re looking at a solid 7 ft swell from the NW with a combined energy of 976 – that’s strong, powerful stuff. The period is 10 seconds, so it’s got some drive. With light cross-onshore winds (3 mph), it should be fairly clean at Otter Rock. Keep in mind, at 7 ft, this is expert territory – not for beginners. The afternoon jumps to 7 ft and 1026 energy, but the wind picks up to a cross-onshore 9 mph from the NNW, so it’ll get a bit lumpier. Still, the morning window on that Saturday is the pick of the entire 16 days.

There’s a long dry spell from the 24th of August right through to the end of the month, with almost nothing surfable. The 5th of September is a long way off, so treat it as promising but not set in stone. For now, aim for that Sunday the 23rd for a small, clean session.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 13°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light.

Fri
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
0
0
1
2
0
0
0
0
2
0
1
2
1
1
2
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
14
0.7
WNW
10
0.7
WNW
10
0.7
WNW
9
0.9
WNW
9
1.2
WNW
8
1.1
WNW
7
1.4
NW
6
0.5
SW
18
0.6
WSW
18
0.5
WSW
17
0.7
SW
16
0.7
WSW
16
0.6
WSW
16
0.6
WSW
16
0.5
SW
16
0.6
WSW
16
0.5
SW
15
0.5
SW
15
1.4
WNW
7
Wave Graph
Metric surfscale
Energy kJ
125
96
94
86
111
159
121
147
152
209
168
274
232
173
169
124
164
109
104
178
Wind (km/h)
15
SW
10
SSE
15
SSW
20
SSW
10
S
0
WNW
25
NNW
15
N
15
NNW
20
NNW
10
N
10
SW
10
SW
10
SSE
10
SW
10
W
10
SSE
5
WSW
15
NW
5
NNE
Wind State
cross-on
cross-off
cross
cross
cross
glassy
cross
cross
cross-on
cross
cross-off
cross-on
cross-on
cross-off
cross-on
on
cross-off
cross-on
cross-on
cross-off
High Tide
7:22PM2.13m
10:17AM1.66m
8:31PM2.14m
11:04AM1.76m
9:33PM2.22m
11:38AM1.85m
10:23PM2.31m
12:07PM1.94m
11:07PM2.40m
12:33PM2.05m
11:47PM2.46m
12:58PM2.16m
00:26AM2.47m
Low Tide
3:06AM0.31m
2:35PM1.35m
4:04AM0.20m
3:43PM1.27m
4:50AM0.07m
4:34PM1.14m
5:28AM-0.05m
5:16PM0.98m
6:02AM-0.14m
5:54PM0.82m
6:32AM-0.19m
6:32PM0.65m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:28
6:28
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:10
8:08
8:07
8:06
8:04
8:01
 mm
Temp °C
15
13
17
17
15
16
19
16
18
18
15
16
15
15
16
17
16
18
17
15
Feels °C
13
12
15
13
13
17
16
13
16
15
13
15
13
15
15
16
16
17
15
15
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  • 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 Otter Rock Surf forecast

The above surf forecast table for Otter Rock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Otter Rock can be found by selecting the local surf guide option on the grey menu. Our Otter Rock 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 (Otter Rock) 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 Otter Rock 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.

Otter Rock is 67 km (42 miles) from Corvallis. If you plan a vacation in North Oregon, look for hotels and other accommodation in Corvallis. Corvallis has rooms for a wide range of budgets as well as car hire and transport links.

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