
Surf Forecasts:
Taft (Siltetz River) surf forecast from 1 Aug 2026:
- Best quality surf: Tuesday 4 Aug, 8PM (local time) - 7ft (2.2m), 7s period, NW swell with cross-shore winds.
- Most powerful swell: Wednesday 5 Aug, 5PM (local time) - 8ft (2.4m), 9s period, NW swell with 939 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 11PM (local time) - 2ft (0.6m), 14s period with SW swell.
Best Forecast Surf Conditions for Taft (Siltetz River) this week:
The surf forecast for Taft (Siltetz River) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 31) at 11PM. The primary swell is predicted to be 0.6m and 14s period with a secondary swell of 1.0m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Taft (Siltetz River) in the next 16 days are 2.4m 9s and forecast to arrive on Wednesday (Aug 05) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Monday (Aug 03) at 5AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 31st Jul) | 2ft (0.6m) 14s |
| Best Surf | 8PM (Tue 4th Aug) | 7ft (2.2m) 7s |
| Most Powerful | 5PM (Wed 5th Aug) | 8ft (2.4m) 9s |
Table - best surf conditions forecast for Taft (Siltetz River) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down what’s happening at the Siltetz River mouth.
The short story is, it’s a pretty bleak outlook for the next couple of weeks. We’re looking at a long stretch of onshore and side-shore winds messing up whatever small swell is around. The water is running *much colder than normal* for this time of year, sitting at about 52°F, which is a solid 7°F below average – that’s a serious chill, so you’ll be needing a thick suit.
The first real chance of anything doesn't come until Wednesday, August 5th. The swell is forecast to hit about 7ft from the NW with a 9-second period, and the combined energy is moderate (790). The wind is a light cross-onshore, but the problem is the forecast says the swell is predicted to be too big for this river break. When it gets that size, the river mouth turns into a messy, dangerous wash. The same goes for Thursday morning, August 6th, with a similar 7ft NW swell (784 energy) and light cross-onshore – still too big.
There’s a bit of a tease on Friday, August 7th. Early morning, we get a rare offshore wind from the WNW. The swell is still a solid 7ft from the NW, nine-second period, with moderate energy (776). But again, the forecast flags it as too big for the break. Clean conditions, but the river mouth will be a washing machine.
After that, it’s back to choppy, onshore slop for the rest of the first week and into the second. There’s a mention of a long-period groundswell (15 seconds) around August 12th and 13th, but the swell drops to just 2ft and the winds are still cross-onshore, making it marginal. The energy is moderate (501-495), but with that long period and onshore wind, it won’t line up.
For the whole 16-day window, there’s no standout session for a paddle surfer. The best you’re looking at is a few mornings with light wind, but the swell is either too big or too small for the river. If you’re into kite surfing, the moderate to strong side-shore winds on the bigger days, like the afternoon of August 5th and 10th, might be interesting, but for a surfboard, it’s a long wait.
Keep checking the charts, but I’d say it’s time to find a project to work on.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sat morning. Very mild (max 19°C on Fri afternoon, min 11°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Tue morning, min 12°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||
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 14 | SW 14 | SW 14 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
Wave Graph | ||||||||||||||||||||
169 | 167 | 162 | 173 | 178 | 374 | 383 | 268 | 248 | 293 | 332 | 255 | 344 | 706 | 730 | 939 | 795 | 731 | 781 | 626 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross | cross-off | cross | cross | cross-off | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross-on |
High Tide | 3:02PM1.70m | 2:12AM1.88m | 3:29PM1.77m | 2:55AM1.78m | 3:58PM1.83m | 3:43AM1.64m | 4:29PM1.90m | 4:40AM1.49m | 5:04PM1.95m | 5:50AM1.35m | 5:46PM2.00m | 7:17AM1.27m | 6:38PM2.03m | |||||||
Low Tide | 8:52PM0.55m | 9:20AM-0.06m | 9:36PM0.49m | 9:50AM0.04m | 10:23PM0.42m | 10:21AM0.18m | 11:16PM0.34m | 10:55AM0.34m | 00:16AM0.27m | 11:35AM0.51m | 1:23AM0.18m | 12:25PM0.66m | 2:36AM0.08m | |||||||
— | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | |
8:44 | — | — | 8:42 | — | — | 8:40 | — | — | 8:39 | — | — | 8:38 | — | — | 8:37 | — | — | 8:36 | — | |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 16 | 16 | 17 | 16 | 17 | 17 | 15 | 17 | 18 | 15 | 20 | 20 | 16 | 18 | 19 | 15 | 17 | 17 | 15 |
Feels °C | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 12 | 14 | 14 | 12 | 18 | 17 | 14 | 16 | 17 | 13 | 15 | 15 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 8 | NW 8 | SW 13 | SW 16 | WSW 16 | SW 16 | SW 15 | NW 9 | SW 14 | NW 9 | NW 9 | NW 9 | NW 9 |
151 | 134 | 100 | 173 | 178 | 374 | 383 | 268 | 248 | 27 | 41 | 25 | 64 | 56 | 730 | 53 | 795 | 731 | 781 | 626 | |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 17 | SW 13 | SSW 12 | SSW 12 | SW 12 | SW 15 | — | SW 14 | SW 14 | SW 13 | SW 13 |
169 | 167 | 162 | 93 | 95 | 89 | 63 | 45 | 44 | 29 | 26 | 15 | 14 | 6 | 54 | — | 50 | 48 | 63 | 44 | |
Swell 3 Height (m) Direction Period (s) | SW 8 | SW 8 | W 21 | W 20 | SW 19 | SW 19 | SW 18 | WSW 18 | WSW 18 | — | — | W 11 | — | — | SW 12 | — | W 21 | SW 11 | SW 19 | W 12 |
3 | 3 | 9 | 8 | 15 | 15 | 13 | 31 | 30 | — | — | 2 | — | — | 6 | — | 9 | 5 | 15 | 12 | |
Wind waves Height (m) Direction Period (s) | NW 3 | — | NW 3 | — | — | — | NNW 4 | N 5 | — | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | — | NW 9 | — | — | — | — |
2 | — | 4 | — | — | — | 15 | 47 | — | 293 | 332 | 255 | 344 | 706 | — | 939 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 903 | 0 | 741 | 902 | 0 | 360 | 1223 | 0 | 149 | 271 | 0 | 215 | 545 | 21 | 360 | 546 | 21 | 220 | 364 | 265 |
Best forecast wave conditions in North Oregon | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Taft (Siltetz River) Surf forecast
The above surf forecast table for Taft (Siltetz River) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Taft (Siltetz River) can be found by selecting the local surf guide option on the grey menu. Our Taft (Siltetz River) 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 (Taft (Siltetz River)) 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 Taft (Siltetz River) 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.











