Surf Forecasts:
Taft (Siltetz River) surf forecast from 14 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 11PM (local time) - 3ft (0.9m), 13s period, WNW swell with cross-offshore winds.
- Most powerful swell: Thursday 20 Aug, 5AM (local time) - 5ft (1.5m), 11s period, WNW swell with 556 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 2AM (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 Saturday (Aug 15) at 2AM. The primary swell is predicted to be 0.6m and 14s period with a secondary swell of 0.8m and 7s. 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 1.5m 11s and forecast to arrive on Thursday (Aug 20) at 5AM. 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 (Sat 15th Aug) | 2ft (0.6m) 14s |
| Best Surf | 11PM (Tue 18th Aug) | 3ft (0.9m) 13s |
| Most Powerful | 5AM (Thu 20th Aug) | 5ft (1.5m) 11s |
Table - best surf conditions forecast for Taft (Siltetz River) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down the next couple of weeks for Taft (Siltetz River). The short story is, don’t get your hopes up for much of a ride for a while. We’re looking at a long, drawn-out stretch of poor to marginal conditions, with only a couple of late-stage windows that might be worth a look, but they come with a serious health warning. The first real surfable day doesn’t show up until Wednesday the 19th, and even then it’s a struggle. The water temperature is about average for this time of year, nothing unusual there.
The first few days, from Friday the 14th through Tuesday the 18th, are a total bust. We’ve got small, weak swell coming in from the SW and NW, with short periods and onshore or cross-onshore winds. The wave energy is weak, sitting between 163 and 399 (moderate wave energy). It’s all “poor surf conditions” – crumbly, messy, not worth paddling out for.
Things start to change a little on Wednesday the 19th. The swell picks up a bit, coming from the WNW at 3 ft to 4 ft, and the period stretches to 12 seconds. The wind is cross-shore, which is better than onshore, but it’s still a “marginal surf forecast.” The wave energy bumps up to 505 (strong to very strong wave energy), but the quality just isn’t there. Thursday the 20th and Friday the 21st are similar – a little more size (4 ft to 5 ft) but still with onshore wind and questionable conditions. The energy drops back down to 445 (moderate wave energy) on Friday. It’s frustrating.
We hit a bit of a lull again over the weekend of the 23rd and 24th, with swell dropping back to 2 ft to 3 ft. The energy is weak, below 250. Not worth a second look.
Now, here’s where it gets interesting. A new pulse of swell shows up on Tuesday the 25th and Wednesday the 26th. Tuesday sees 5 ft to 6 ft from the NW with a short period of 7 seconds, and the wind is cross-onshore. The energy is moderate at 363 to 434. But Wednesday the 26th is the true standout of the entire forecast. We’re looking at a solid 8 ft swell from the NW and NNW, with a period of 9 to 10 seconds. The combined swell energy is a massive 1257 (strong to very strong wave energy). This is serious power. The wind is light and cross-shore in the morning, which would be clean. However, the data says it’s “too big for this break.” For a river mouth, 8 ft is a lot of water moving around, and it’s going to be a washing machine. This is strictly for experts only. Beginners, stay well clear. The period is short, so it won’t be the most beautiful shape, but it will have power.
The end of the month, from Thursday the 27th to Saturday the 29th, sees the swell settle back down to 4 ft to 6 ft from the NW, with periods dropping to 8 to 9 seconds. The wind stays mostly cross or cross-onshore, and the energy is moderate (336 to 611). It’s a marginal call at best.
So, the bottom line: aside from a few marginal days, the only real event is the big pulse on the 26th. If you’re an expert looking for a challenge, that’s your window. For everyone else, it’s a long wait for something that might not even be worth it.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Fri morning, min 12°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Wed morning, min 13°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||
AM | 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) | NW 7 | SW 15 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | W 11 |
Wave Graph | |||||||||||||||||||||
97 | 80 | 132 | 132 | 130 | 251 | 129 | 125 | 284 | 169 | 167 | 169 | 167 | 187 | 323 | 379 | 349 | 343 | 478 | 404 | 233 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross-off | cross | cross | cross | glassy | cross-on | cross |
High Tide | 2:39PM1.94m | 2:25AM2.01m | 3:14PM1.98m | 3:16AM1.82m | 3:49PM1.98m | 4:09AM1.63m | 4:24PM1.96m | 5:09AM1.45m | 5:01PM1.90m | 6:21AM1.32m | 5:43PM1.83m | 7:53AM1.25m | 6:35PM1.77m | ||||||||
Low Tide | 8:38AM-0.20m | 8:54PM0.29m | 9:15AM-0.05m | 9:43PM0.24m | 9:50AM0.12m | 10:34PM0.22m | 10:26AM0.32m | 11:28PM0.23m | 11:02AM0.51m | 00:27AM0.24m | 11:42AM0.68m | 1:33AM0.25m | 12:33PM0.81m | 2:45AM0.24m | |||||||
6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | |
— | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 16 | 17 | 15 | 17 | 17 | 14 | 17 | 17 | 14 | 17 | 17 | 15 | 19 | 19 | 14 | 16 | 17 | 15 |
Feels °C | 16 | 16 | 15 | 15 | 16 | 14 | 16 | 15 | 13 | 16 | 16 | 13 | 16 | 15 | 14 | 18 | 17 | 12 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | W 10 | W 10 | SW 16 | W 9 | W 9 | SW 15 | SW 14 | SW 14 | WNW 8 | NW 6 | NW 7 | NW 7 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | W 11 |
97 | 71 | 55 | 102 | 100 | 251 | 63 | 61 | 284 | 169 | 167 | 75 | 64 | 128 | 121 | 379 | 349 | 343 | 478 | 404 | 233 | |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | NW 7 | NW 7 | W 10 | SW 13 | SW 13 | W 9 | W 9 | W 8 | SW 14 | SW 14 | WNW 13 | WNW 12 | NW 6 | SW 16 | NW 6 | SW 15 | SW 14 | NNW 7 |
84 | 80 | 132 | 44 | 43 | 70 | 88 | 87 | 41 | 39 | 35 | 169 | 167 | 187 | 323 | 64 | 89 | 60 | 171 | 167 | 35 | |
Swell 3 Height (m) Direction Period (s) | W 6 | W 6 | WNW 8 | SW 14 | SW 14 | NW 7 | SW 16 | SW 16 | NNW 6 | NW 6 | NW 13 | WNW 13 | W 7 | SW 14 | SW 14 | SW 16 | SW 13 | SW 14 | NW 8 | WNW 15 | SSW 14 |
11 | 12 | 13 | 132 | 130 | 22 | 129 | 125 | 3 | 1 | 7 | 17 | 27 | 153 | 91 | 88 | 44 | 103 | 2 | 21 | 134 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 6 | NW 4 | NW 5 | NW 5 | — | — | — | — | — | NNW 5 | — | — | — | — |
— | — | — | — | — | — | — | 25 | 14 | 14 | 14 | — | — | — | — | — | 61 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 220 | 292 | 0 | 220 | 115 | 0 | 149 | 351 | 0 | 292 | 902 | 93 | 220 | 379 | 0 | 149 | 351 | 21 | 0 | 220 | 21 |
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.











