Otter Rock Surf Break

Lat Long: 44.75° N 124.07° W

Otter Rock Surf Forecast and Surf Report

Issued: 4 pm 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otter Rock sea temperature is
12.0° C
3.0° 

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 17 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 2AM (local time) - 3.5ft (1.0m), 12s period, WNW swell with glassy winds.
  • Most powerful swell: Thursday 20 Aug, 8AM (local time) - 5ft (1.5m), 11s period, WNW swell with 527 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 0.9m 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 1.5m 11s and forecast to arrive on Thursday (Aug 20) at 8AM. 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 2AM (Thu 20th Aug)3.5ft (1.0m) 12s
Most Powerful 8AM (Thu 20th Aug)5ft (1.5m) 11s

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


The Lowdown

Alright, I’ve scanned the charts for Otter Rock over the next couple weeks, and I gotta be straight with ya – it ain’t looking flash. We’ve got a clear run from Sunday the 16th of August, but the wind and swell just aren't cooperating.

For the first ten days or so, it’s all cross-onshore wind out of the NNW, keeping the surface all chopped up and messy. The water is a freezing 54°F, and that’s about 5°F colder than average for this time of year – that’s very unusual, so you’ll need a thick suit.

We start off Sunday the 16th with tiny, weak 2-foot swell from the SW at a very long 16 seconds, but that NNW wind at 12 mph just messes it all up. Energy is weak at 313. That pattern sticks around – Monday and Tuesday both show small 2-foot waves and poor conditions. Wednesday the 19th bumps up slightly to 3 feet from the WNW, with moderate energy around 475-492, but that cross-onshore wind is still there, so it’s still choppy.

We get a slight flicker on Thursday morning the 20th. The swell pushes up to 5 feet from the WNW with an 11-second period, and the energy jumps to 688. The wind drops to a light breeze from the NW. It’s still cross-onshore, so it’s not clean, but it’s the least rough we’ve seen. It’s only a marginal call – questionable tide. Friday morning the 21st actually gives us some offshore wind, light from the WSW at 3 mph, but the swell drops back to 4 feet from the NW with a short 8-second period. Still only marginal.

From there it goes downhill. We see bigger swell on the 23rd (5 feet) but the wind cranks up to a fresh 19 mph cross-shore breeze, making it a lumpy, cross-chop mess. That’s kite-surfing weather, not paddle surfing. The period is super short at 7–8 seconds, so the waves will be weak and crumbly.

There’s a long gap of really poor, unrideable conditions through the 24th to the 29th. We finally get another mention of decent size on Monday the 31st – 5 feet from the NW with an 8-second period and moderate energy of 601-613. The morning shows a light cross-onshore breeze, but it’s still only a 2 out of 10 – marginal at best.

Honestly, if I had to pick the only real standout, it’s Thursday morning, August 20th. That 5-foot WNW swell with an 11-second period has the most energy of the near-term, and the light breeze makes it the least messy. It’s still not perfect, but it’s the closest we get to something worth paddling out for.

Apart from that, this is a real quiet stretch. Don't hold your breath.

Rusty.

Short Range Forecast

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

Days 5-7 Weather Summary

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

Sun
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
1
0
0
2
0
0
3
1
1
2
1
1
2
1
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
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
1.5
WNW
11
1.4
WNW
11
0.9
WNW
11
1.1
NW
8
0.6
SW
14
1.1
NW
8
0.9
WNW
8
1.4
NW
8
1.5
NW
8
Wave Graph
Metric surfscale
Energy kJ
203
236
206
203
206
203
155
267
303
283
288
508
425
198
141
125
125
127
268
268
Wind (km/h)
20
NNW
10
N
15
NNW
20
NNW
10
N
10
NW
20
NNW
10
NNE
15
NNW
15
NW
5
NNE
10
NW
15
NW
5
NNW
5
WSW
10
WSW
5
WSW
10
SW
10
W
10
NNE
Wind State
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-off
cross-on
cross-on
glassy
cross-on
cross-on
glassy
on
on
glassy
cross-on
on
cross-off
High Tide
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
10:17AM1.66m
8:31PM2.14m
Low Tide
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
2:35PM1.35m
4:04AM0.20m
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:22
6:24
6:24
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:19
8:16
8:15
8:14
8:12
8:10
 mm
Temp °C
16
14
17
17
14
16
17
16
17
17
14
17
17
14
16
17
16
16
17
15
Feels °C
14
12
15
14
13
15
15
14
16
15
13
16
15
13
16
16
16
15
16
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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