
Surf Forecasts:
Pipeline surf forecast from 6 Aug 2026:
- Most powerful swell: Monday 10 Aug, 2AM (local time) - 2.5ft (0.8m), 16s period, SSW swell with 288 kJ wave energy.
Best Forecast Surf Conditions for Pipeline this week:
The most powerful waves expected at Pipeline in the next 16 days are 0.8m 16s and forecast to arrive on Monday (Aug 10) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Saturday (Aug 08) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Mon 10th Aug) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for Pipeline over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s cookin’ over this 16-day stretch.
Right off the bat, I gotta be honest with ya – it’s a tough pill to swallow. We’re lookin’ at a long, dry gap with no real surf to speak of for the first several days. From Wednesday, August 5th all the way through until early Friday, August 7th, the ocean’s just flat and uninspiring. Tiny swell, poor conditions, nothin’ worth paddlin’ out for.
Then, on the morning of Friday, August 7th, we finally see a little pulse of life. Pipeline (Oahu) gets a bump in swell energy – 1 ft from the SW with a period of 21 seconds. That’s a proper groundswell, real long-period stuff. Combined energy hits 203 (moderate), so there’s some push behind it. The water’s sittin’ at a warm 80°, which is spot-on average for this time of year. But here’s the catch – the wind is howlin’ cross-off from the ENE at 12 mph, and by afternoon it’s up to 16 mph. It’s clean but choppy, and the swell direction (SW) is off for a break that loves WNW. It’s only a marginal call, a teaser more than a proper session. Still, if you’re desperate, Friday morning is your only real chance in this first week.
After that, the pulse fades fast. Saturday the 8th and Sunday the 9th see small, weak swell – combined energy drops back down – and that cross-off wind stiffens to 19 mph. The surf is poor, and the setup just ain’t there for a good wave. This pattern of marginal or poor conditions drags on through the second week, with a few little bumps from the SSW and SW, but the energy’s weak (often under 100 or barely into the low hundreds) and the wind stays mean. The swell direction never really lines up with Pipeline’s sweet spot, and the period drops off into the 12 to 14-second range by mid-August.
Friday, August 14th, sees a shift: a tiny 1.0 ft from the WNW with a 16-second period, but combined energy is only 95 (weak) and the wind’s a fresh 22 mph cross-off. That’s not surf, that’s just whitecaps.
Honestly, mate, the whole 16-day window is a bust for any standout session. The only blip of hope is Friday morning, August 7th – short-lived, off-direction, but it’s the only wave that’s got any pulse at all. After that, it’s flat, weak, and blown out. The crowds at Pipeline are *often* a problem when it’s good, but this stretch? You’ll have the place to yourself, and that’s not sayin’ much.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Warm (max 26°C on Wed morning, min 24°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Sat morning, min 25°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||
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) | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SW 21 | SW 20 | SSW 19 | SSW 18 | SW 18 | SSW 18 | SSW 17 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 |
Wave Graph | |||||||||||||||||||||
94 | 88 | 86 | 81 | 81 | 102 | 115 | 100 | 148 | 223 | 155 | 204 | 246 | 127 | 288 | 191 | 234 | 243 | 222 | 269 | 243 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:30AM0.55m | 11:12AM0.63m | 12:08PM0.71m | 12:52PM0.77m | 1:31PM0.82m | 11:36PM0.32m | 2:06PM0.84m | 00:47AM0.36m | 2:39PM0.84m | 1:43AM0.40m | |||||||||||
Low Tide | 1:34AM0.12m | 2:44AM0.10m | 4:02AM0.07m | 5:11AM0.04m | 9:18PM0.31m | 6:09AM0.01m | 9:20PM0.29m | 7:00AM0.01m | 9:35PM0.27m | ||||||||||||
6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | |
— | 7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 25 |
Feels °C | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 27 | 26 | 25 | 26 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 15 | ENE 9 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 17 | SSW 12 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 |
39 | 88 | 90 | 81 | 81 | 102 | 78 | 69 | 107 | 175 | 102 | 99 | 246 | 86 | 288 | 191 | 234 | 243 | 222 | 269 | 243 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 11 | SSW 15 | NNW 8 | NNW 8 | NNW 7 | SW 21 | SW 20 | NE 11 | SSW 18 | SW 18 | SSW 18 | SSW 13 | SW 16 | SSW 12 | SSW 12 | SSW 12 | SSE 9 | SSW 11 | S 21 | S 20 |
94 | 37 | 86 | 13 | 19 | 18 | 115 | 100 | 58 | 223 | 155 | 204 | 96 | 127 | 56 | 55 | 45 | 16 | 41 | 80 | 485 | |
Swell 3 Height (m) Direction Period (s) | S 13 | S 12 | SSW 10 | SSW 10 | S 11 | S 8 | NNW 7 | S 11 | SSW 19 | S 9 | SSE 10 | S 19 | W 11 | SSW 18 | NNW 10 | NNW 9 | NNW 8 | SSW 11 | NNW 8 | SSE 9 | NNW 7 |
30 | 46 | 18 | 19 | 22 | 12 | 10 | 20 | 148 | 16 | 18 | 30 | 22 | 102 | 32 | 26 | 23 | 23 | 11 | 15 | 5 | |
Wind waves Height (m) Direction Period (s) | ENE 10 | ENE 9 | ENE 5 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 |
318 | 280 | 49 | 256 | 172 | 128 | 64 | 77 | 97 | 188 | 195 | 326 | 328 | 337 | 345 | 222 | 199 | 210 | 181 | 132 | 127 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 34 | 24 | 24 | 24 | 2 | 24 | 24 | 26 | 2 | 24 | 2 | 24 | 24 | 2 | 2 | 24 | 24 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Pipeline Surf forecast
The above surf forecast table for Pipeline provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Pipeline can be found by selecting the local surf guide option on the grey menu. Our Pipeline 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 (Pipeline) 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 Pipeline 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.
Pipeline is 19 km (12 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.











