Surf Forecasts:
Pipeline surf forecast from 24 Aug 2026:
- Most powerful swell: Wednesday 26 Aug, 8AM (local time) - 2.5ft (0.8m), 14s period, SSW swell with 239 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 14s and forecast to arrive on Wednesday (Aug 26) at 8AM. 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 7s period and expected on Monday (Aug 24) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Wed 26th Aug) | 2.5ft (0.8m) 14s |
Table - best surf conditions forecast for Pipeline over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's break down this next stretch of days. It's gonna be a bit of a waiting game for a while, so let's get into it.
Right off the bat, we’ve got a quiet picture. Your best bet around here, Pipeline, is going to be sitting there small and a bit disorganized. For the next week, we're looking at mostly poor surf with light to moderate south-southwest energy, but it's not doing us any favors. The swell direction (SSW) isn't what we want, and the energy is weak to moderate, reading around 223 on Monday morning but dropping off fast after that. The wind is cross-offshore from the east, which keeps things clean, and that’s about the only positive for a while. The water temp is about average for this time of year, which is a small comfort.
This is shaping up to be a long, flat spell. From around Monday the 24th through the end of the month, we are looking at a lot of nothing. There will be days with small pulses—maybe a 2ft to 2ft wave—but they'll be poor quality or just too weak to matter. The wave period is often around 14 to 16 seconds, which is decent, but with that tiny size and poor direction, it’s not translating. The energy values tell the story, mostly staying well under 300 and often dipping below 100, like oil on water. That’s a solid 7-8 days of waiting.
A little glimmer appears on the morning of Tuesday, September 1st. The combined energy jumps to a moderate 578 and we see a 3ft SSW swell with an 18-second period. That's got some push behind it, but it’s still only one session with a score of 1 out of 10. The wind is still cross-off at 18 mph, so it’s not ideal, but you can see the ocean starting to wake up. The 2nd of September has a similar morning pulse (3ft, 437 energy), but it fades fast and the afternoons are flat.
The real bright spot, the standout in this whole 16-day window, is the morning of Monday, September 8th. We finally get a decent set-up. The swell builds to 3ft from the SSW, but more importantly, the energy is a solid 325 and the wind drops to a light 6 mph cross-off. For Pipeline, that’s a recipe for some clean, workable little barrels. The period is 13 seconds, which is fine. It’s not a monster day, but after two weeks of junk, this is the one to circle. It's the only day with an "expect good surf conditions" note. Even the afternoon before, on the 7th, with that light breeze, is looking like a decent warm-up.
So, there you have it. A whole lot of flat and waiting, but a little window of promise at the very end. The long-range stuff is less certain, but that Monday morning looks like our best shot. Stay patient, keep the board waxed, and be ready to go when the ocean finally wakes up.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 27°C on Mon morning, min 25°C on Mon night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Thu morning, min 24°C on Wed night). Mainly fresh winds. | ||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||
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 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | NW 9 | NW 9 | SSW 11 | SSW 10 | SW 19 | SW 18 | ENE 7 | SSW 17 |
Wave Graph | |||||||||||||||||||
186 | 168 | 158 | 127 | 147 | 196 | 165 | 215 | 189 | 135 | 81 | 21 | 21 | 39 | 22 | 91 | 80 | 0 | 188 | |
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 |
High Tide | 11:38PM0.32m | 1:41PM0.73m | 00:27AM0.35m | 2:03PM0.74m | 1:07AM0.39m | 2:24PM0.74m | 1:46AM0.43m | 2:44PM0.72m | 2:26AM0.48m | 3:02PM0.70m | 3:07AM0.51m | 3:19PM0.65m | 3:51AM0.55m | ||||||
Low Tide | 9:01PM0.30m | 5:49AM0.11m | 8:51PM0.29m | 6:29AM0.09m | 8:55PM0.28m | 7:06AM0.09m | 9:04PM0.26m | 7:41AM0.10m | 9:16PM0.24m | 8:16AM0.14m | 9:30PM0.21m | 8:53AM0.19m | 9:47PM0.18m | ||||||
— | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | |
6:55 | — | 6:54 | — | — | 6:53 | — | — | 6:53 | — | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 26 | 27 | 27 | 27 | 24 | 26 | 25 | 23 | 23 | 24 | 25 | 25 | 23 | 24 | 24 | 23 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | S 17 | S 17 | S 17 | S 15 | S 14 | S 14 | S 14 | S 13 | E 13 | E 13 |
186 | 168 | 158 | 127 | 119 | 196 | 165 | 215 | 189 | 280 | 579 | 546 | 470 | 268 | 253 | 232 | 168 | 128 | 125 | |
Swell 2 Height (m) Direction Period (s) | NW 11 | NW 11 | SSE 12 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | S 18 | S 18 | SSW 13 | SSW 12 | S 12 | NNE 7 | SSW 11 | SSW 10 | E 12 | E 14 | S 12 | S 12 |
99 | 55 | 46 | 107 | 147 | 81 | 79 | 165 | 230 | 135 | 81 | 71 | 17 | 39 | 22 | 27 | 96 | 76 | 106 | |
Swell 3 Height (m) Direction Period (s) | SSE 13 | SSE 12 | NW 10 | NW 9 | SSE 12 | SSE 12 | S 18 | NW 10 | NW 9 | S 20 | NW 9 | NW 9 | NW 9 | NW 9 | E 14 | SW 19 | SW 18 | S 13 | SSW 17 |
57 | 50 | 25 | 21 | 50 | 26 | 165 | 23 | 23 | 194 | 22 | 21 | 21 | 13 | 32 | 91 | 80 | 89 | 188 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
340 | 299 | 293 | 218 | 316 | 329 | 236 | 226 | 176 | 144 | 127 | 123 | 155 | 170 | 195 | 240 | 285 | 265 | 256 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 24 | 24 | 5 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 28 | 28 | 26 | 26 | 28 | 24 | 24 | 26 | 24 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Surf Rating (10 Max)
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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.











