Otter Rock Surf Break

Lat Long: 44.75° N 124.07° W

Otter Rock Surf Forecast and Surf Report

Issued: 10 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otter Rock sea temperature is
13.7°C
1.0° 

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 14 Sep 2026:

  • Best quality surf: Friday 18 Sep, 11PM (local time) - 4.5ft (1.4m), 8s period, NNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 17 Sep, 11AM (local time) - 5ft (1.6m), 8s period, NW swell with 349 kJ wave energy.
  • Next surfable swell (1★+): Monday 14 Sep, 8AM (local time) - 4ft (1.2m), 8s 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 Monday (Sep 14) at 8AM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.6m 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 1.6m 8s and forecast to arrive on Thursday (Sep 17) at 11AM. 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+) 8AM (Mon 14th Sep)4ft (1.2m) 8s
Best Surf11PM (Fri 18th Sep)4.5ft (1.4m) 8s
Most Powerful11AM (Thu 17th Sep)5ft (1.6m) 8s

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


The Lowdown

Alright folks, Rusty here. Let’s see what the ocean’s got cookin’ for us over the next couple of weeks.

The early window is a bit of a tease. We’ve got swell on the way, but the wind gods aren't playing nice for the most part. The first real taste of anything worthwhile doesn’t show up until Monday morning the 14th. A clean 3.6ft of NW windswell is rolling through Otter Rock with glassy conditions – that’s your classic dawny window, and it looks like a fun one. The energy is moderate at 291, but with the clean face, it’s a solid way to kick things off. After that, the wind clocks around and messes it up for a few days.

There’s a rough patch from Monday afternoon all the way through the start of next week. The onshores and cross-shore chop keep things junky, with a mix of short-period NW swell and some longer-period WSW groundswell that’s just not organized. It’s a bit of a write-off, honestly. You’ll see a few marginal calls in there, but nothing you’d want to paddle out for unless you're desperate. The energy levels stay moderate, but the quality just isn't there.

The real standout, the one you should put a star next to, is Thursday morning the 24th. This is the one that gets the blood pumping. Otter Rock pulls in a solid 4.9ft of WNW groundswell with a 10-second period, and the combined energy is strong at 599. But the magic is in the conditions – glassy, slight air, the whole bit. This is going to be clean, lined-up, and proper. This is the best of the whole run, without a doubt.

The following Friday morning the 25th is also worth a mention. The swell backs off to a rippable 3.3ft from the W, but it’s still glassy. Not as big, but still a fun, clean session for a log or a fish.

Now, looking further out, there’s a promising signal for the 29th. We’re looking at a solid 3.3ft of long-period WNW groundswell (16 seconds) with light cross-offshore winds and clean conditions. The energy is spiking to 812, which is strong. It’s a week and a half away, so treat it like a promising rumor – the kind you tell your buddies about but don’t book the day off work for just yet. If it holds, that could be another special morning.

For the water temp, it’s about average for this time of year at Otter Rock. Nothing weird going on there.

Overall, don’t hurt yourself chasing the junk mid-window. Save your energy for Thursday the 24th, and keep an eye on that last Tuesday. That’s where the smiles are gonna be.

Stay stoked.

Short Range Forecast

Mostly dry. Warm (max 22°C on Wed afternoon, min 11°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

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

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
0
1
0
0
2
1
0
1
1
1
2
2
0
3
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
WNW
8
1.1
NW
8
1.1
NW
8
1.1
NW
8
0.9
NW
8
1.1
NW
8
1.1
NW
7
1.3
NW
8
1.5
NW
7
1.6
NW
7
1.6
NW
8
1.6
NW
8
1.4
NW
8
1.5
NW
8
1.4
NW
8
1.4
NNW
8
1.2
NW
8
1.4
NNW
6
0.6
WSW
18
Wave Graph
Metric surfscale
Energy kJ
192
140
155
125
116
141
134
179
242
281
349
335
270
291
266
224
201
126
209
Wind (km/h)
10
SSE
5
NW
20
NNW
10
N
10
NNW
20
NNW
5
NNE
10
NNW
25
NNW
10
N
5
WNW
10
WNW
5
SW
5
NNW
20
NNW
10
NNE
15
NNW
25
NNW
15
N
Wind State
cross-off
glassy
cross-on
cross
cross-on
cross-on
cross-off
cross
cross
cross
cross-on
cross-on
glassy
glassy
cross-on
cross-off
cross
cross
cross
High Tide
2:46AM2.24m
2:38PM2.59m
3:34AM2.07m
3:10PM2.50m
4:27AM1.91m
3:44PM2.38m
5:29AM1.76m
4:25PM2.24m
6:50AM1.67m
5:19PM2.11m
8:23AM1.67m
6:33PM2.03m
Low Tide
8:34PM-0.02m
8:30AM0.50m
9:16PM0.02m
9:04AM0.76m
10:00PM0.11m
9:39AM1.00m
10:50PM0.23m
10:20AM1.20m
11:50PM0.35m
11:15AM1.35m
1:02AM0.42m
12:39PM1.42m
2:17AM0.40m
part cloud
part cloud
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:54
6:54
6:56
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:29
7:27
7:24
7:22
7:21
7:20
 mm
Temp °C
15
15
16
14
14
16
14
20
22
15
17
16
14
15
16
14
16
16
12
Feels °C
14
15
13
12
12
13
12
18
18
12
16
15
15
15
14
12
14
13
8
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  • Live Wind Speed (km/h)
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  • 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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