Otter Rock Surf Break

Lat Long: 44.75° N 124.07° W

Otter Rock Surf Forecast and Surf Report

Issued: 4 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otter Rock sea temperature is
11.4° C
3.6° 

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 16 Aug 2026:

  • Best quality surf: Saturday 15 Aug, 11PM (local time) - 2.5ft (0.8m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Thursday 20 Aug, 5PM (local time) - 4.5ft (1.4m), 11s period, WNW swell with 433 kJ wave energy.
  • Next surfable swell (1★+): Saturday 15 Aug, 11PM (local time) - 2.5ft (0.8m), 16s period with SW 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 15) at 11PM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.6m and 10s. 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 1.4m 11s and forecast to arrive on Thursday (Aug 20) at 5PM. 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+)11PM (Sat 15th Aug)2.5ft (0.8m) 16s
Best Surf11PM (Sat 15th Aug)2.5ft (0.8m) 16s
Most Powerful 5PM (Thu 20th Aug)4.5ft (1.4m) 11s

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 on the table for Otter Rock.

First off, right now we’ve got a bit of a flat, grovelly start. The water is sitting at a chilly 53° and that’s a serious 7° colder than normal for this time of year, so you’re gonna feel that bite even with a good wetsuit. The opening few days are pretty much write-offs: tiny swell, cross-onshore winds, and a combined energy that’s clinging to the low 200s to 300s – that’s weak stuff (247–338). Not worth paddling out for.

We start to see a flicker of life around Wednesday the 19th. The swell bumps up to 3ft from the WNW with a period of 12 seconds, and combined energy creeps into the 400s. Still, the wind’s cross-onshore and the call is only marginal – nothing to get excited about. Thursday the 20th morning is similar, but by the afternoon the swell pushes to 5ft and we get light 6 mph cross-onshore winds. That’s the first real glimmer, with energy hitting 569 – moderate energy. It’s still a marginal call, but might be worth a look if you’re desperate.

Friday the 21st and Saturday the 22nd are more of the same: small, messy, cross-shore winds, energy dropping back. Not worth rushing for.

It’s not until Saturday the 22nd afternoon that something interesting happens. Swell jumps to 3ft from the NW with a short period of 7 seconds, but the wind shifts onshore – light at 6 mph. That’s a new direction for the swell, but the energy is still low at 215. It’s a marginal window.

Now, looking further out, the real standout comes around Thursday the 27th. Swell builds to 6ft from the NW at 8 seconds, and the combined energy screams up to 555 – that’s moderate wave energy. Winds are light cross-onshore at 9 mph, which is the cleanest we’ve seen in a while. This is a short-period swell though, so it’ll be a bit lumpy and not the kind of long, lined-up groundswell that would really peel down the point. Still, for Otter Rock, 6ft is a proper step up from the waist-high dribble we’ve been looking at.

Friday the 28th morning sees the swell drop slightly to 5ft from the NW, period up to 9 seconds, and light cross-shore winds. Energy’s at 450 – still moderate. It’s a solid morning session for the more experienced crew, as anything over 5ft can start to push beginners around, and we’re just under that.

Overall, this 16-day window is a slow burn. The first week is nearly a write-off. The only real highlight is around the 27th and 28th, where the swell finally gets some push and the winds go light. If you’re keen, Thursday morning the 27th looks like your best bet – 6ft, moderate energy (555), and manageable cross-onshore winds. It’s not perfect, but it’s the best we’re gonna get.

Stay patient, keep the wetsuit zipped, and watch the skies.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun morning, min 13°C on Sun morning). Wind will be generally light.

Days 5-7 Weather Summary

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

Sat
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
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
0
0
2
0
0
2
1
0
1
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
0.6
SW
16
0.5
SW
16
0.6
SW
16
0.7
SW
16
0.7
SW
14
0.7
SW
14
0.7
SW
14
0.7
SW
14
0.6
SW
14
0.9
WNW
12
1
WNW
12
1
WNW
12
1
WNW
12
1
WNW
11
1.4
WNW
11
0.9
WNW
11
1
WNW
9
0.9
WNW
11
0.9
WNW
10
Wave Graph
Metric surfscale
Energy kJ
130
208
129
203
236
206
203
206
203
155
217
308
288
283
254
433
198
189
191
166
Wind (km/h)
15
NW
5
NE
15
NNW
20
NNW
10
N
15
NNW
20
NNW
5
N
15
NW
20
NNW
5
NE
10
NW
20
NNW
10
N
10
NW
10
NW
5
S
10
SW
10
SW
10
SSE
Wind State
cross-on
glassy
cross-on
cross
cross
cross
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
cross
cross-on
cross-on
glassy
cross-on
cross-on
cross-off
High Tide
2:55PM2.51m
2:58AM2.30m
3:30PM2.51m
3:50AM2.07m
4:05PM2.46m
4:47AM1.84m
4:42PM2.38m
5:55AM1.66m
5:25PM2.28m
7:23AM1.56m
6:16PM2.18m
9:02AM1.58m
7:22PM2.13m
Low Tide
9:00PM0.24m
9:08AM0.07m
9:49PM0.23m
9:43AM0.38m
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
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:20
6:20
6:22
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:21
8:19
8:16
8:15
8:14
8:12
 mm
Temp °C
16
15
17
17
14
17
17
14
16
17
16
18
18
15
17
17
14
16
16
15
Feels °C
15
14
15
14
12
15
15
13
14
15
15
17
16
14
16
16
14
15
14
14
  • 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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