Otter Rock Surf Break

Lat Long: 44.75° N 124.07° W

Otter Rock Surf Forecast and Surf Report

Issued: 10 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otter Rock sea temperature is
11.8° C
3.3° 

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 18 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 5AM (local time) - 3.5ft (1.1m), 11s period, WNW swell with glassy winds.
  • Most powerful swell: Wednesday 19 Aug, 8PM (local time) - 3.5ft (1.1m), 12s period, WNW swell with 343 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 2AM (local time) - 3ft (0.9m), 12s 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 Wednesday (Aug 19) at 2AM. The primary swell is predicted to be 0.9m and 12s period with a secondary swell of 1.1m and 7s. 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 1.1m 12s and forecast to arrive on Wednesday (Aug 19) at 8PM. 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+) 2AM (Wed 19th Aug)3ft (0.9m) 12s
Best Surf 5AM (Thu 20th Aug)3.5ft (1.1m) 11s
Most Powerful 8PM (Wed 19th Aug)3.5ft (1.1m) 12s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming up for Otter Rock over the next couple of weeks.

Honestly, I’m not gonna sugarcoat it – this stretch is a tough one for wave riders. The forecast is a long, quiet run with very little to get excited about. The general pattern is small, wind-affected swell with cross-onshore winds messing up the surface nearly every day. There’s a gap of several days right from the start, with no real surf on offer.

The first faint glimmer comes on Thursday, 20 August. The morning shows a 3ft swell from the WNW, but the cross-on wind and that “marginal” tag mean it’s going to be a struggle. The combined energy is moderate (504), but the conditions are just light cross-onshore ripples – not the clean stuff we’re after. The afternoon is even worse.

Moving into the second week, things don’t really improve. The standout, if you can call it that, is on the morning of Wednesday, 2 September. The swell builds to 5ft from the WNW, with a period of 10 seconds, and the combined energy hits a moderate 575. The key here is the light NW wind – just a light breeze – which means the surface will be clean with small ripples. It’s the closest we get to something rideable, but it’s still only a marginal call. The swell direction (WNW) is a bit off the optimum (W), so the waves might not be as well-shaped as we’d like. For a beginner, that 5ft is a bit much, but for an intermediate, it’s worth a look if the tide lines up.

The water temperature is about average for this time of year, so nothing unusual there.

In summary, the best bet is that Wednesday morning, 2 September. It’s not a classic, but it’s the only time where the wind and swell might just give you a few clean ones. The rest of the window is a write-off for dedicated surfing. If you’re a kiter, those cross-onshore days with moderate energy might be more your thing.

Stay patient, and keep an eye on the forecasts.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Sat afternoon, min 13°C on Thu night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
2
0
0
2
2
1
1
0
0
1
1
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SW
14
0.7
SW
14
0.6
SW
14
0.9
WNW
12
1
WNW
12
1
WNW
12
1.1
WNW
12
1
WNW
11
1
WNW
11
0.9
WNW
11
0.8
WNW
11
0.6
SW
14
0.8
WNW
10
1
NW
7
1.1
NW
7
1.1
NW
7
0.9
NW
6
0.4
SW
16
0.4
SW
18
Wave Graph
Metric surfscale
Energy kJ
206
203
155
217
303
283
343
254
245
187
150
125
123
102
134
103
51
74
81
Wind (km/h)
5
N
10
NW
20
NNW
5
NNE
15
NNW
20
NNW
5
N
10
NW
10
WNW
5
SSW
10
SW
10
SW
10
S
10
WNW
20
NNW
10
N
20
NNW
25
NNW
15
N
Wind State
cross
cross-on
cross-on
cross-off
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross
cross
High Tide
4:47AM1.84m
4:42PM2.38m
5:55AM1.66m
5:25PM2.28m
7:23AM1.56m
6:16PM2.18m
9:02AM1.58m
7:22PM2.13m
10:17AM1.66m
8:31PM2.14m
11:04AM1.76m
9:33PM2.22m
Low Tide
10:41PM0.27m
10:19AM0.69m
11:38PM0.32m
11:00AM0.98m
00:43AM0.37m
11:52AM1.20m
1:55AM0.37m
1:08PM1.34m
3:06AM0.31m
2:35PM1.35m
4:04AM0.20m
3:43PM1.27m
4:50AM0.07m
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
6:24
6:24
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:16
8:15
8:14
8:12
8:10
8:08
 mm
Temp °C
14
16
17
15
17
17
15
17
16
14
16
16
15
17
18
16
18
18
15
Feels °C
13
15
15
14
16
14
13
16
15
14
15
14
14
17
16
13
16
15
12
  • Map Icons:
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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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