
Surf Forecasts:
Otter Rock surf forecast from 31 Jul 2026:
- Best quality surf: Monday 3 Aug, 5AM (local time) - 5ft (1.6m), 8s period, NW swell with cross-offshore winds.
- Most powerful swell: Wednesday 5 Aug, 8PM (local time) - 8ft (2.5m), 9s period, NW swell with 1,019 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 2AM (local time) - 2.5ft (0.7m), 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 Friday (Jul 31) at 2AM. The primary swell is predicted to be 0.7m and 15s period with a secondary swell of 0.9m and 9s. 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 2.5m 9s and forecast to arrive on Wednesday (Aug 05) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Monday (Aug 03) at 2AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 31st Jul) | 2.5ft (0.7m) 15s |
| Best Surf | 5AM (Mon 3rd Aug) | 5ft (1.6m) 8s |
| Most Powerful | 8PM (Wed 5th Aug) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Otter Rock over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s coming down the pipe for Otter Rock.
Honestly, the next 16 days are a tough watch. We’ve got a long stretch of poor surf conditions ahead, with the first decent opportunity not showing up until the morning of Wednesday the 5th of August, and even then it’s only marginal. The water is frigid too, sitting at 49°F with an anomaly of -9°F, which is far colder than usual for this time of year, so you’ll want the thickest rubber you’ve got.
From the 30th of July through to Tuesday the 4th of August, it’s a write-off. The swell is small, mostly 2ft to 3ft, and the wind is a persistent cross-onshore, making it choppy and messy. The combined wave energy is weak to moderate, with figures like 385 and 459, but it’s all junk. The best you could say is that on Sunday the 2nd of August, the swell bumps up to 5ft, but with a 30 km/h cross-shore wind, it’s just lumpy cross-chop. Not worth paddling out.
The first real glimmer comes on the morning of Wednesday the 5th of August. The swell picks up to 7ft from the NW with a period of 8 seconds, and the combined energy hits a strong 627. The wind is a gentle cross-onshore, so it’s still a bit choppy, but it’s the first time you’ll see a wave with some push. This is the only session that scores a 1 out of 10, meaning it’s marginal and questionable tide conditions. It’s not great, but it’s the best we’ve got in that first week.
The end of the first week and into the second week is messy. Swell hangs around 6ft to 7ft, but the wind is mostly cross-onshore, and the wave energy stays strong (595 to 862). The morning of Friday the 7th of August is a standout, but only because the wind goes light and onshore, which is the best wind direction we see. The swell is 6ft from the NW, period 9 seconds, and the combined energy is 595. It’s marginal, but it’s the cleanest option in the entire forecast. After that, it’s back to choppy, windy conditions through the weekend and into the next week.
Around the 11th of August, the swell drops to 2ft, but the period stretches to 16 seconds, which is a very long period groundswell. The combined energy is moderate (465 to 507), but the wind is cross-onshore, ruining it. That long-period swell would be better at a point or reef, but Otter Rock is a point break, so it might have some shape, but the onshore wind will chop it up.
The only real standout in the whole 16 days is the morning of Friday the 7th of August. It’s not pumping, but it’s the cleanest we’ll see. If you’re desperate, that’s the session to aim for. For the rest, it’s a waiting game. The good news is that Otter Rock is fairly consistent, so it won’t stay this bad forever. Forecasts can change.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Fri morning, min 13°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Tue afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the NNW on Sun afternoon, light winds from the NE by Mon morning). | |||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||
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) | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | NW 8 | NW 7 | NW 7 | NW 7 | NNW 7 | NW 7 | NW 8 | NW 9 | NW 9 |
Wave Graph | ||||||||||||||||||||
291 | 233 | 209 | 206 | 203 | 127 | 127 | 143 | 380 | 424 | 344 | 275 | 284 | 362 | 295 | 383 | 492 | 579 | 996 | 780 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-on | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross | cross-off | cross-on | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross |
High Tide | 2:11PM2.08m | 1:18AM2.47m | 2:39PM2.15m | 1:57AM2.37m | 3:07PM2.22m | 2:39AM2.23m | 3:36PM2.30m | 3:25AM2.06m | 4:08PM2.36m | 4:19AM1.86m | 4:43PM2.41m | 5:26AM1.67m | 5:26PM2.45m | |||||||
Low Tide | 7:30PM0.81m | 8:06AM-0.32m | 8:09PM0.71m | 8:36AM-0.22m | 8:51PM0.61m | 9:06AM-0.06m | 9:37PM0.50m | 9:37AM0.15m | 10:29PM0.40m | 10:12AM0.40m | 11:27PM0.30m | 10:51AM0.66m | 00:34AM0.18m | |||||||
— | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | |
8:45 | — | — | 8:43 | — | — | 8:42 | — | — | 8:40 | — | — | 8:39 | — | — | 8:37 | — | — | 8:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 19 | 18 | 16 | 17 | 16 | 15 | 16 | 16 | 15 | 17 | 17 | 15 | 24 | 26 | 19 | 23 | 22 | 16 |
Feels °C | 14 | 13 | 17 | 15 | 15 | 16 | 14 | 14 | 13 | 12 | 11 | 14 | 13 | 11 | 21 | 21 | 15 | 21 | 20 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 16 | WNW 9 | WNW 9 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | SW 13 | SW 13 | WSW 16 | WSW 16 | SW 16 | SW 15 | WSW 15 | SW 14 | NW 9 |
291 | 121 | 134 | 144 | 134 | 100 | 127 | 143 | 380 | 424 | 344 | 27 | 27 | 25 | 25 | 63 | 56 | 42 | 53 | 780 | |
Swell 2 Height (m) Direction Period (s) | WNW 8 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 18 | WSW 17 | SW 13 | SW 12 | SSW 12 | SW 12 | SW 12 | W 21 | SW 14 |
82 | 233 | 209 | 206 | 203 | 127 | 121 | 123 | 64 | 63 | 62 | 30 | 28 | 26 | 24 | 14 | 6 | 6 | 9 | 50 | |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SW 10 | — | SW 8 | SW 8 | W 21 | W 20 | WSW 19 | SW 19 | SW 18 | WSW 18 | — | — | — | SSW 12 | — | — | — | — | W 21 |
11 | 4 | — | 3 | 3 | 9 | 8 | 37 | 15 | 13 | 31 | — | — | — | 15 | — | — | — | — | 9 | |
Wind waves Height (m) Direction Period (s) | NNW 3 | — | — | NW 3 | — | — | — | — | — | NNW 4 | N 4 | NW 8 | NW 7 | NW 7 | NW 7 | NNW 7 | NW 7 | NW 8 | NW 9 | — |
1 | — | — | 2 | — | — | — | — | — | 10 | 17 | 275 | 284 | 362 | 295 | 383 | 492 | 579 | 996 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 490 | 1 | 169 | 290 | 1 | 770 | 883 | 1 | 405 | 884 | 1 | 169 | 406 | 1 | 113 | 332 | 135 | 235 | 272 | 1 |
Best forecast wave conditions in North Oregon | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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.











