
Surf Forecasts:
Otter Rock surf forecast from 9 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 5AM (local time) - 1.5ft (0.4m), 20s period, SW swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 5PM (local time) - 5ft (1.6m), 8s period, NW swell with 314 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 5AM (local time) - 1.5ft (0.4m), 15s 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 Monday (Aug 10) at 5AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.4m and 15s. 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 1.6m 8s and forecast to arrive on Thursday (Aug 13) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 10th Aug) | 1.5ft (0.4m) 15s |
| Best Surf | 5AM (Tue 11th Aug) | 1.5ft (0.4m) 20s |
| Most Powerful | 5PM (Thu 13th Aug) | 5ft (1.6m) 8s |
Table - best surf conditions forecast for Otter Rock over the next 16 days.
The Lowdown
Alright folks, Rusty here. Gotta be straight with you – the next couple of weeks are looking pretty grim for a proper paddle. We’ve got a long stretch of slop ahead, but if you’re patient, there’s a tiny glimmer of hope hiding way out in the forecast.
Right now and for the rest of this week, it’s a write-off. We’ve got a persistent NNW wind blowing straight across Otter Rock, and until at least Thursday the 15th of August, the waves are just messy and weak. The energy is low, mostly sitting under 300 (moderate wave energy) and the swell is junk – short period windswell from the NNW, with a couple of fading SW pulses that are too small to do anything. The water temp is feeling about average for this time of year, nothing weird there. Honestly, it’s the kind of setup that would make more sense for a kitesurfer than a surfer right now.
We do see a slight lift on Friday the 16th of August morning. The swell picks up a touch from the SW, with a longer 16-second period, and the combined energy jumps to 373, but it’s still onshore and messy. It’s marginal at best. That little pulse hangs around through the weekend, but on Monday the 17th we get a 14-second SW swell with energy climbing to 534, which is getting into a more interesting range. The wind is still cross-shore, making for a bumpy surface, but it’s a sign of life.
Now, here’s the one to circle. On Tuesday the 18th of August, we finally get a window. Otter Rock wakes up. The morning and afternoon both go glassy – that’s a total lack of wind for the first time. The swell is a nice, clean 3ft from the SW with a 13-second period, and the energy is strong at 547 and 586. That’s legit. Expect very good surf conditions. The wave direction is a bit west of the optimum SW, but with clean conditions and a solid groundswell, Otter Rock’s point should be offering some tidy, peelable lines. It’s a fairly consistent spot for a point break, but just a heads up, crowds are often there when it’s good.
After that Tuesday peak, conditions start to fade again. Wednesday the 19th is still alright in the morning with glassy conditions and a 4ft W swell, but the energy drops and the afternoon goes onshore. From there on out, it’s back to the poor-to-marginal grind through to the end of the forecast period.
So, the long and short of it: the next week is a dud. Don’t bother checking until Monday the 17th, and be ready to pounce on Tuesday the 18th of August. That’s your standout.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Wed morning, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | NNW 6 | SW 15 | SW 14 | SW 20 | SW 14 | SW 13 | SW 14 | SW 18 | NW 6 | NW 7 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 |
Wave Graph | |||||||||||||||||||
90 | 99 | 115 | 96 | 75 | 74 | 98 | 53 | 31 | 72 | 80 | 151 | 269 | 276 | 314 | 209 | 174 | 139 | 128 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross-on | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross |
High Tide | 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 | 1:44PM2.37m | 1:21AM2.69m | 2:20PM2.46m | 2:09AM2.52m | ||||||
Low Tide | 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 | 7:17AM-0.60m | 7:23PM0.41m | 7:55AM-0.45m | 8:12PM0.30m | |||||||
— | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — | |
8:32 | — | 8:30 | — | — | 8:30 | — | — | 8:28 | — | — | 8:27 | — | — | 8:24 | — | — | 8:23 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 17 | 17 | 15 | 17 | 18 | 15 | 18 | 18 | 16 | 18 | 18 | 15 | 17 | 18 | 15 | 17 | 17 | 15 |
Feels °C | 13 | 14 | 13 | 12 | 14 | 14 | 11 | 15 | 14 | 14 | 15 | 15 | 12 | 15 | 16 | 13 | 16 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | SW 16 | SW 16 | SW 16 | SW 15 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 6 | WSW 18 | NW 7 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 |
65 | 63 | 87 | 86 | 75 | 32 | 28 | 26 | 23 | 21 | 53 | 121 | 269 | 276 | 314 | 209 | 174 | 139 | 128 | |
Swell 2 Height (m) Direction Period (s) | SW 17 | NW 10 | WNW 10 | WNW 9 | WNW 9 | SW 14 | SW 14 | WNW 13 | WNW 12 | SW 14 | SW 18 | WNW 13 | SW 16 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 |
76 | 24 | 37 | 17 | 15 | 74 | 74 | 33 | 31 | 72 | 80 | 55 | 69 | 102 | 66 | 124 | 118 | 112 | 103 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | W 11 | WNW 12 | SW 20 | SW 14 | SW 13 | WNW 13 | SW 14 | SW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | W 11 | WNW 13 | WNW 10 |
36 | 22 | 36 | 21 | 23 | 26 | 98 | 53 | 28 | 32 | 52 | 28 | 32 | 49 | 29 | 26 | 22 | 56 | 36 | |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NNW 6 | NNW 5 | NNW 4 | NNW 5 | NNW 5 | NW 6 | — | — | — | — | — | — | — |
90 | 99 | 115 | 96 | 55 | 59 | 68 | 21 | 26 | 35 | 36 | 151 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 169 | 1187 | 1 | 406 | 753 | 1 | 685 | 527 | 1 | 169 | 547 | 1 | 240 | 332 | 1 | 240 | 332 | 1 |
Best forecast wave conditions in North Oregon | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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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.











