Surf Forecasts:
Boiler Bay surf forecast from 15 Aug 2026:
- Best quality surf: Saturday 15 Aug, 8AM (local time) - 2ft (0.6m), 14s period, SW swell with glassy winds.
- Most powerful swell: Thursday 20 Aug, 2PM (local time) - 5ft (1.5m), 11s period, WNW swell with 508 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 5AM (local time) - 1.5ft (0.5m), 14s period with SW swell.
Best Forecast Surf Conditions for Boiler Bay this week:
The surf forecast for Boiler Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 5AM. The primary swell is predicted to be 0.5m and 14s period with a secondary swell of 0.7m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Boiler Bay in the next 16 days are 1.5m 11s and forecast to arrive on Thursday (Aug 20) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 7s period and expected on Friday (Aug 21) at 8PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 15th Aug) | 1.5ft (0.5m) 14s |
| Best Surf | 8AM (Sat 15th Aug) | 2ft (0.6m) 14s |
| Most Powerful | 2PM (Thu 20th Aug) | 5ft (1.5m) 11s |
Table - best surf conditions forecast for Boiler Bay over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's look ahead at what Boiler Bay (United States) has in store for us. I gotta be straight with you – this stretch is a tough one. We’re looking at a 16-day run of pretty disappointing conditions. There’s no real stand-out window here, just a lot of onshore wind and poor quality surf.
Let’s kick off on Friday afternoon, August 14th. A tiny 2 ft SW groundswell is rolling in with a long 15-second period, but it’s already crossed up by a light cross-onshore breeze. The water is much colder than normal for this time of year, sitting at 53°F. The combined energy is weak at 258 – not much to get excited about. Saturday the 15th isn’t much better; we see a similar 2 ft SW swell, but the wind swings a bit stronger, also cross-onshore, making it choppy. The pattern continues with light to gentle cross-offshore winds right through the next several days, with the swell staying under 3 ft. Honestly, the first week looks like a write-off.
We finally start to see a bump in size around Wednesday the 19th. We get a 3 ft swell on the Wednesday morning, coming from the WNW with a 12-second period and a combined energy of 565 – moderate energy at last. But the wind is onshore and that kills it. By Thursday the 20th, the afternoon bump climbs to 5 ft (WNW, 11 seconds, energy of 638), but the wind is still cross-onshore and gentle, leaving it choppy. The setup looks more interesting for kite surfing than paddle surfing.
Things take a turn for the worse as we head into the weekend of the 22nd. The swell gets a bit more size, but the period drops way off, hitting a short 6 seconds on the 22nd afternoon with a big 19 mph onshore wind. That’s a chop-fest. It’s consistent but ugly. By Sunday the 23rd, we’re seeing 5 ft to 5 ft swells, but again with short periods around 7 seconds and fresh onshore winds. Too big for beginners and choppy for everyone else.
The second week doesn’t offer any relief. Through August 24th to 29th, we’re stuck in a loop of onshore winds and poor conditions. The swell bounces between 2 ft and 5 ft, but it’s never clean. The long-period 17-second groundswell on the 25th morning gets ruined by a cross-onshore wind. There is no standout, no day to circle on the calendar. The best you can say is that the inconsistency of good waves here is normal; when it goes flat or ugly, it tends to stay that way for a while.
So, Boiler Bay, you’re off the hook for now. Keep an eye on the charts, but don’t hold your breath.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 12°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Wed morning, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||
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 15 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph | ||||||||||||||||||||
110 | 132 | 132 | 130 | 208 | 129 | 203 | 236 | 206 | 203 | 206 | 203 | 155 | 263 | 308 | 343 | 343 | 259 | 489 | 302 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | on | cross-on | on | on | on | cross-on | cross-on | on |
High Tide | 2:20PM2.46m | 2:09AM2.52m | 2:55PM2.51m | 2:58AM2.30m | 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 | |||||||
Low Tide | 8:12PM0.30m | 8:32AM-0.22m | 9:00PM0.24m | 9:08AM0.07m | 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 | |||||||
— | — | 6:16 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | |
8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 8:15 | — | — | 8:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 16 | 16 | 15 | 16 | 17 | 14 | 16 | 17 | 14 | 17 | 17 | 15 | 18 | 18 | 14 | 17 | 18 | 14 |
Feels °C | 16 | 15 | 15 | 14 | 14 | 14 | 15 | 13 | 14 | 15 | 13 | 16 | 15 | 14 | 16 | 16 | 12 | 16 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | W 10 | SW 16 | W 9 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 | NW 6 | SW 14 | NW 7 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
93 | 69 | 44 | 74 | 208 | 63 | 203 | 236 | 206 | 203 | 206 | 62 | 155 | 121 | 308 | 343 | 343 | 259 | 489 | 302 | |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 14 | W 10 | NW 7 | W 10 | SW 16 | W 9 | W 9 | W 9 | W 9 | NW 5 | SW 14 | WNW 13 | WNW 12 | SW 16 | SW 13 | SW 15 | NW 7 | SW 14 | NNW 7 |
110 | 132 | 75 | 43 | 70 | 129 | 42 | 41 | 40 | 36 | 15 | 203 | 141 | 263 | 127 | 88 | 134 | 63 | 132 | 68 | |
Swell 3 Height (m) Direction Period (s) | WNW 13 | W 10 | SW 14 | SW 14 | NW 7 | SW 13 | SW 13 | NNW 6 | — | WNW 11 | W 8 | W 7 | W 8 | SW 14 | SW 13 | SW 16 | W 21 | NNW 7 | W 15 | SW 14 |
55 | 18 | 132 | 130 | 23 | 88 | 58 | 4 | — | 13 | 21 | 26 | 18 | 118 | 85 | 66 | 9 | 37 | 17 | 99 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NW 4 | NW 5 | NW 5 | NW 5 | — | — | NW 7 | — | NW 6 | NNW 5 | NW 6 | — | — | — |
— | — | — | — | — | — | 13 | 23 | 24 | 18 | — | — | 86 | — | 45 | 54 | 75 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 282 | 12 | 282 | 537 | 10 | 342 | 345 | 11 | 231 | 893 | 11 | 230 | 389 | 10 | 233 | 233 | 10 | 230 | 282 | 103 |
Best forecast wave conditions in North Oregon | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Boiler Bay Surf forecast
The above surf forecast table for Boiler Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Boiler Bay can be found by selecting the local surf guide option on the grey menu. Our Boiler Bay 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 (Boiler Bay) 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 Boiler Bay 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.
Boiler Bay is 70 km (43 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.











