Otter Rock Surf Break

Lat Long: 44.75° N 124.07° W

Otter Rock Surf Forecast and Surf Report

Issued: 10 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otter Rock sea temperature is
11.5° C
3.4° 

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 7 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 5AM (local time) - 4ft (1.2m), 6s period, NNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 13 Aug, 2AM (local time) - 6ft (1.8m), 7s period, NW swell with 296 kJ wave energy.
  • Next surfable swell (1★+): Friday 7 Aug, 5AM (local time) - 3.5ft (1.1m), 7s period with NW 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 Friday (Aug 07) at 5AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.4m and 13s. 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 1.8m 7s and forecast to arrive on Thursday (Aug 13) at 2AM. 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+) 5AM (Fri 7th Aug)3.5ft (1.1m) 7s
Best Surf 5AM (Sun 9th Aug)4ft (1.2m) 6s
Most Powerful 2AM (Thu 13th Aug)6ft (1.8m) 7s

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 on the cards for the local line-up.

Right off the bat, I gotta be straight with you – the next week and a half is looking pretty grim for Otter Rock. We’ve got a point break here that’s begging for a clean W swell, but instead we’re copping a constant barrage of NW and NNW windswell with a cross-onshore breeze. The water temp is about average for this time of year, so nothing wild there.

For the first week, from the 7th of August all the way through the 18th, it’s a write-off. The swell is small, mostly around 1 ft to 4 ft, the period is short and weak (5 to 8 seconds), and that combined energy is mostly in the low to mid hundreds (158 to 440), which is just weak, mushy stuff. The wind is never offshore, it's cross or cross-onshore, keeping the surface chopped up and messy. Not a single session worth paddling out for.

We do have a bit of a gap there with no real options, but come the 19th of August, things start to look a little more interesting. The swell direction swings around to a more promising WNW, and the period lengthens to 12 seconds, bringing in some proper groundswell energy. The combined energy jumps right up to the 700s and 900s (700 to 901), which is a solid sign of a strong pulse. But here’s the kicker – the wind is still cross-onshore, so while the power is there, the surface will be lumpy. It’s a “marginal” call at best.

The only true standout, and it’s a long-range one, is the morning of the 20th of August. Otter Rock is facing a 5 ft swell from the WNW with a 12-second period. That’s proper groundswell, and with a combined energy of 901, it’s got some serious punch. The wind is a gentle 9 mph from the NNW, which is cross-onshore, but it’s light enough that the surface might clean up between sets. It’s a long way out, so don’t book the time off just yet, but it’s the one window that’s got a bit of life in it. After that, the 21st still has some size, but the wind picks up again and the period drops.

So, to sum it up: the first week and a half is a skip. The best bet, if you’re patient, is the morning of the 20th of August. Keep an eye on the wind, but that’s our only real glimmer of hope.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sat morning, min 12°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Mon morning, min 12°C on Sun night). Mainly fresh winds.

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
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)
1.1
NW
8
1
NW
7
0.9
NW
7
1.1
NW
7
0.4
SW
16
1.2
NNW
6
1.3
NNW
6
0.4
SW
16
1.3
NNW
5
1.3
NNW
6
0.4
SW
15
1.3
NNW
5
0.4
SW
20
0.4
SW
14
0.5
W
8
0.4
SW
14
0.4
WSW
18
1.8
NNW
6
1.8
NW
7
Wave Graph
Metric surfscale
Energy kJ
125
91
75
109
80
96
115
77
93
104
75
93
98
48
34
72
123
211
296
Wind (km/h)
0
SE
10
NW
20
NNW
10
N
20
NNW
25
NNW
15
N
20
NNW
30
NNW
15
N
20
NNW
30
NNW
15
N
15
NNW
25
NNW
15
N
20
NNW
30
NNW
15
N
Wind State
glassy
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
High Tide
8:29AM1.53m
7:22PM2.50m
9:55AM1.64m
8:33PM2.57m
10:58AM1.80m
9:41PM2.66m
11:47AM1.96m
10:43PM2.76m
12:29PM2.11m
11:39PM2.81m
1:07PM2.25m
00:31AM2.80m
Low Tide
1:48AM0.04m
12:51PM1.10m
3:00AM-0.14m
2:16PM1.17m
4:05AM-0.34m
3:36PM1.11m
5:01AM-0.51m
4:43PM0.96m
5:51AM-0.62m
5:40PM0.77m
6:36AM-0.66m
6:33PM0.58m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:09
6:11
6:11
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:35
8:34
8:32
8:30
8:30
8:28
8:27
 mm
Temp °C
13
16
17
15
19
19
15
17
17
15
18
18
16
18
18
16
18
18
15
Feels °C
13
15
15
13
16
15
12
14
13
11
15
14
12
16
15
13
16
14
11
  • 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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