
Surf Forecasts:
Otter Rock surf forecast from 3 Sep 2026:
- Best quality surf: Thursday 3 Sep, 5PM (local time) - 8ft (2.5m), 11s period, WNW swell with cross-offshore winds.
- Most powerful swell: Thursday 3 Sep, 11AM (local time) - 10ft (3.0m), 11s period, W swell with 2,157 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 2AM (local time) - 6ft (1.9m), 10s 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 Thursday (Sep 03) at 2AM. The primary swell is predicted to be 1.9m and 10s period with a secondary swell of 0.4m and 16s. Another secondary swell of 1.3m and 7s is also forecast. 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 3.0m 11s and forecast to arrive on Thursday (Sep 03) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 3rd Sep) | 6ft (1.9m) 10s |
| Best Surf | 5PM (Thu 3rd Sep) | 8ft (2.5m) 11s |
| Most Powerful | 11AM (Thu 3rd Sep) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Otter Rock over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's talk about what Otter Rock has lined up for us over the next couple of weeks.
We're kicking off on Wednesday, September 2nd with a bit of a rough start. The swell is coming in at 8 ft from the SSW with a period of 9 seconds, but that onshore wind from the southwest is messing it up. The water's a bit colder than normal for this time of year at 57°, which is a bit of a shock to the system. Not one for the log.
We get a bit of a clean-up on Thursday the 3rd. The morning is still a cross-shore mess with a solid 10 ft from the west, so that's a no-go. But Thursday afternoon? That's where our first real standout is. The wind swings to a cross-offshore from the SSE at a gentle 9 mph. We've got an 8 ft WNW swell at 11 seconds – that's a good, solid groundswell. This is proper Otter Rock territory. For experienced surfers, this is the window.
Friday the 4th brings a nice, clean morning. Offshore wind from the ESE at a light 6 mph with a 6 ft WNW swell at 10 seconds. The waves should have some decent shape. A good session for those comfortable in the water.
Things drop off significantly over the weekend. Saturday the 5th starts with glassy conditions and a tiny 3 ft SW swell with a very long 16-second period. It'll be clean for the longboard. By afternoon, the wind picks up and it gets choppy. Sunday the 6th is similar – glassy morning, tiny 2 ft swell, then it gets blown out. Good for a paddle, not for a proper surf.
The entire first half of the next week, from Monday the 7th through to Wednesday the 9th, is a write-off. Tiny, weak, junky swell with cross or onshore winds. Don't bother.
We get a slight pulse on Thursday the 10th morning with a 4 ft NW swell, but it’s cross-onshore. That long period 17-second WSW swell on Thursday afternoon is too small and messy to bother with.
Friday the 11th is a bit of a tease. Small 2 ft SW swell with a 16-second period, but cross-shore winds keep it average.
Now, here's our second standout. Saturday the 12th morning brings a 5 ft WNW swell with a 12-second period. It's cross-onshore, but it's a solid pulse of energy. If you can handle the cross-onshore chop, it’ll be worth a look.
Sunday the 13th morning is a beauty for the longboard crew. Glassy conditions, a clean 5 ft NW swell at 10 seconds. Picture perfect conditions for a cruisey session. The afternoon gets blown out again, though.
Monday the 14th has a morning window with a solid 6 ft NW swell at 12 seconds and cross-shore winds. The rest of the week from Tuesday to Thursday settles into a pattern of 5-7 ft swell, mostly cross-shore winds. Nothing to write home about, but there'll be waves if you're desperate.
In short: if you're experienced, Thursday afternoon is the pick of the first week. For a solid weekend session with more size, keep an eye on Saturday the 12th. For the cleanest, glassiest wave, Sunday the 13th morning is your longboard dream.
Rusty.
Short Range ForecastHeavy rain (total 23mm), heaviest during Wed afternoon. Very mild (max 17°C on Fri afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the SSW on Wed afternoon, calm by Fri night). | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
PM | 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) | SSW 9 | WNW 10 | W 11 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | SW 16 | SW 16 | NW 9 | SW 15 | SW 15 | NW 8 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | NNW 6 |
Wave Graph | ||||||||||||||||||||
834 | 631 | 2157 | 1409 | 1018 | 508 | 333 | 268 | 318 | 361 | 246 | 183 | 212 | 169 | 130 | 200 | 119 | 87 | 87 | 111 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross | cross-off | cross-off | off | on | off | glassy | cross | glassy | glassy | cross-on | glassy | cross-on | cross-on | cross-off | cross | cross | cross-off |
High Tide | 3:58PM2.55m | 5:26AM1.73m | 4:46PM2.50m | 6:54AM1.63m | 5:48PM2.44m | 8:31AM1.65m | 7:06PM2.39m | 9:46AM1.78m | 8:27PM2.42m | 10:39AM1.94m | 9:40PM2.51m | 11:21AM2.11m | 10:42PM2.58m | |||||||
Low Tide | 11:01PM0.03m | 10:24AM0.96m | 00:10AM0.03m | 11:24AM1.15m | 1:28AM-0.00m | 12:51PM1.25m | 2:45AM-0.09m | 2:27PM1.20m | 3:50AM-0.21m | 3:44PM1.02m | 4:43AM-0.31m | 4:45PM0.77m | ||||||||
— | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | |
7:51 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — | |
mm | 8 | 4 | 3 | 6 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 13 | 14 | 13 | 13 | 17 | 15 | 17 | 18 | 15 | 18 | 18 | 15 | 17 | 17 | 15 | 17 | 17 | 15 |
Feels °C | 13 | 12 | 10 | 11 | 11 | 11 | 16 | 14 | 16 | 15 | 12 | 17 | 15 | 13 | 16 | 15 | 14 | 15 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | WNW 10 | W 11 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 6 | SW 14 | WNW 11 | WNW 10 | WNW 10 | WNW 9 |
834 | 631 | 2157 | 1409 | 1018 | 508 | 333 | 268 | 233 | 207 | 246 | 153 | 69 | 138 | 30 | 200 | 93 | 80 | 55 | 50 | |
Swell 2 Height (m) Direction Period (s) | WNW 9 | SW 16 | SW 16 | WSW 18 | SW 15 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | NW 8 | WNW 11 | SW 14 | SW 13 | SW 13 | SW 13 |
232 | 68 | 130 | 209 | 110 | 161 | 316 | 243 | 318 | 361 | 239 | 183 | 212 | 169 | 46 | 73 | 119 | 87 | 87 | 87 | |
Swell 3 Height (m) Direction Period (s) | WSW 18 | SW 12 | SW 12 | SW 12 | SW 20 | SW 15 | SSW 5 | SSW 12 | SSW 11 | WNW 15 | WNW 14 | SSW 12 | WNW 13 | WNW 12 | SW 14 | SSW 10 | SSW 10 | SSW 10 | WSW 18 | SW 18 |
121 | 38 | 38 | 38 | 97 | 79 | 11 | 26 | 11 | 22 | 78 | 57 | 98 | 60 | 130 | 9 | 10 | 10 | 31 | 81 | |
Wind waves Height (m) Direction Period (s) | — | SSW 7 | — | SSW 6 | — | — | — | — | — | NNW 3 | — | — | NW 5 | — | — | NW 7 | NNW 5 | NNW 5 | NNW 5 | NNW 6 |
— | 177 | — | 131 | — | — | — | — | — | 6 | — | — | 42 | — | — | 91 | 78 | 54 | 72 | 111 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 380 | 20 | 202 | 22 | 1 | 1 | 243 | 1 | 1 | 272 | 1 | 1 | 406 | 1 | 235 | 883 | 1 | 169 | 1219 | 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.










