Otter Rock Surf Break

Lat Long: 44.75° N 124.07° W

Otter Rock Surf Forecast and Surf Report

Issued: 10 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otter Rock sea temperature is
11.4°C
3.7° 

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 28 Aug 2026:

  • Best quality surf: Wednesday 2 Sep, 11AM (local time) - 11ft (3.5m), 8s period, SW swell with glassy winds.
  • Most powerful swell: Thursday 3 Sep, 8AM (local time) - 10ft (3.0m), 12s period, WNW swell with 2,753 kJ wave energy.
  • Next surfable swell (1★+): Saturday 29 Aug, 2AM (local time) - 2ft (0.6m), 16s period with WSW 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 29) at 2AM. The primary swell is predicted to be 0.6m and 16s period with a secondary swell of 0.7m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Otter Rock in the next 16 days are 3.0m 12s and forecast to arrive on Thursday (Sep 03) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 29th Aug)2ft (0.6m) 16s
Best Surf11AM (Wed 2nd Sep)11ft (3.5m) 8s
Most Powerful 8AM (Thu 3rd Sep)10ft (3.0m) 12s

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


The Lowdown

Alright folks, Rusty here, let's look at what Otter Rock has cookin' for the next couple of weeks.

Right off the bat, I gotta be honest with you – it's a bit of a slow start. We're looking at the tail end of August and the first few days of September, and it's not pretty. The wind is mostly cross-onshore, chopping up what little swell we've got. Early morning on the 28th, you're looking at a weak 3ft WNW swell, but that cross-on wind is just gonna make a mess of it. Combined swell energy is weak (242). It's the same story for days: small, messy surf and not worth the paddle out.

We have a real dry spell here. From the 28th of August all the way through the morning of the 2nd of September, there's just nothing to get excited about. It's a proper lull.

Now, hold onto your board. Wednesday the 2nd of September is when things get interesting. Morning glass-off conditions and a chunky 12ft SW swell rolling in. That's some serious energy – combined swell is very strong (1826). But listen up, this is big. Over 8ft means this is strictly for the experts. The swell period is short (8 seconds), so it's gonna be a bit lumpy and powerful, not a long period groundswell. The wind is glassy though, so it'll look epic even if it's a handful.

The afternoon gets messier with cross-onshore winds picking up and the swell dropping but still large at 7ft. It's a one-session window for the brave. Thursday the 3rd holds onto some good size, with a 10ft WNW swell in the morning (energy is very strong at 2914), but the wind swinging cross-shore will make it tricky.

After that big pulse, we settle back down. The rest of the first week of September and into the second week is mostly small, choppy, and marginal. Friday the 4th is small, and Saturday the 5th and Sunday the 6th are just washouts with light cross-onshore winds and tiny 2ft swell.

We get a little reprieve on Monday the 7th of September. A glassy morning with a 2ft SW swell. Combined energy is moderate (334). It's not big, but glassy is glassy, and on a point break like Otter Rock, that could be a fun little session on a longboard if you time the tide right.

Looking further ahead, the standout is shaping up for Wednesday the 9th of September. Morning glass-off winds and a clean 5ft NW swell. Period is 9 seconds, combined energy is moderate (645). This is the one to circle on your calendar. It's got the right wind, the right size, and it's from the optimum WNW direction for this spot. Expect good, clean waves. Thursday the 10th and Friday the 11th of September look similar in the mornings – glassy, 5ft of NW swell – also very promising.

The final weekend, Saturday the 12th of September, the models have light rain and a cross-off wind in the afternoon with 3ft of SW swell and moderate energy (580). That could clean up nicely for a fun evening session.

The standout: It's Wednesday morning, September 9th. Glassy conditions, a solid 5ft of NW swell. It won't be as big as the 2nd, but it'll be way more manageable and cleaner. That's the one.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Fri morning, min 12°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 36mm), heaviest during Wed morning. Very mild (max 18°C on Mon morning, min 12°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the S by Wed morning).

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
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
2
1
0
2
1
0
2
0
0
3
0
0
0
4
2
4
2
2
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
WNW
8
0.6
SW
14
0.6
WSW
16
0.5
SW
17
0.4
SW
18
0.6
SW
15
0.8
SW
16
0.8
SW
16
0.7
SW
16
0.7
SW
15
0.7
SW
14
1.5
NW
10
1.2
NW
9
1.2
WNW
9
1.1
WNW
9
3.5
SW
8
2.1
SSW
8
2.4
WNW
11
3
WNW
12
2.4
WNW
11
1.5
WNW
10
Wave Graph
Metric surfscale
Energy kJ
107
116
181
140
111
174
302
306
239
209
206
399
258
237
194
1826
579
1411
2746
1462
453
Wind (km/h)
15
NW
20
NW
5
E
5
W
15
NW
5
ENE
10
NNW
20
NNW
10
NNE
15
NNW
20
NNW
5
N
10
SW
20
SSW
25
SSW
5
WNW
15
WSW
10
SSE
20
SSW
10
SW
5
ENE
Wind State
cross-on
cross-on
glassy
on
cross-on
cross-off
cross-on
cross
cross-off
cross-on
cross-on
glassy
cross-on
cross-on
cross
glassy
cross-on
cross-off
cross
cross-on
off
High Tide
1:24PM2.27m
1:06AM2.44m
1:50PM2.38m
1:47AM2.36m
2:17PM2.47m
2:31AM2.23m
2:47PM2.54m
3:20AM2.08m
3:19PM2.57m
4:17AM1.90m
3:58PM2.55m
5:26AM1.73m
4:46PM2.50m
Low Tide
7:10PM0.48m
7:30AM-0.10m
7:49PM0.32m
8:00AM0.04m
8:29PM0.19m
8:30AM0.24m
9:14PM0.09m
9:03AM0.48m
10:03PM0.04m
9:40AM0.72m
11:01PM0.03m
10:24AM0.96m
00:10AM0.03m
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
light rain
heavy rain
rain showers
rain showers
rain showers
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:35
6:37
6:37
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:00
7:59
7:57
7:54
7:52
7:51
7:50
 mm
3
28
2
3
2
1
Temp °C
17
17
15
16
17
15
16
17
15
18
18
15
16
17
15
14
16
14
14
16
14
Feels °C
15
14
14
15
15
14
15
14
12
16
15
13
15
14
14
8
13
12
11
13
14
  • 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 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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