
Surf Forecasts:
Pipeline surf forecast from 7 Aug 2026:
- Most powerful swell: Tuesday 11 Aug, 11PM (local time) - 3ft (0.9m), 14s period, SSW swell with 326 kJ wave energy.
Best Forecast Surf Conditions for Pipeline this week:
The most powerful waves expected at Pipeline in the next 16 days are 0.9m 14s and forecast to arrive on Tuesday (Aug 11) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Monday (Aug 10) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Tue 11th Aug) | 3ft (0.9m) 14s |
Table - best surf conditions forecast for Pipeline over the next 16 days.
The Lowdown
Alright, this is Rusty. Let's talk about what's happening.
Right now, things are looking pretty flat at Pipeline. The combined swell energy is weak, sitting at 100, and we're only seeing a tiny 1 ft swell from the wrong direction. The water temperature is a normal 80°, so nothing weird going on there. It's a quiet start and you're not missing much.
We roll into Friday the 7th and the energy picks up a bit, hitting 202, but the swell is still tiny at 1 ft and coming from the southwest. The wind is a cross-off from the east, which is okay, but the surf is still marginal at best. This pattern of small, cross-off swell and poor surf conditions hangs around through the weekend and into the next week. The energy bounces around between 300 and 400, but the swell height just doesn't get above 3 ft for most of that time. It's frustrating because the trade winds are cleaning it up, but there's just no power in the water.
The one real standout comes much later, on Friday the 21st of August. The combined swell energy jumps to a solid 505, with a 2 ft swell from the southwest. The wind is a moderate cross-off breeze from the ENE, keeping things clean. For Pipeline, a southwest swell isn't the ideal direction, but the energy is there and the conditions will be tidy. Keep in mind though, this is over two weeks out, so it's a promising but not a locked-in call. The day before, on the 20th, also shows some energy in the 400s with similar size, but the 21st is the slightly better bet.
The long stretch from now until the 21st is mostly a write-off. There's no real power to get excited about, and the swell direction is mostly SSW, which is not what Pipeline wants. It's a tough run for a spot that needs a solid, clean WNW swell to really go off.
Rusty out.
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 26°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Mon afternoon, min 25°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||
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 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 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph | ||||||||||||||||||||
81 | 102 | 115 | 100 | 148 | 223 | 155 | 204 | 243 | 127 | 288 | 193 | 234 | 243 | 222 | 269 | 322 | 273 | 289 | 218 | |
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 |
High Tide | 12:08PM0.71m | 12:52PM0.77m | 1:31PM0.82m | 11:36PM0.32m | 2:06PM0.84m | 00:47AM0.36m | 2:39PM0.84m | 1:43AM0.40m | 3:09PM0.81m | 2:34AM0.44m | ||||||||||
Low Tide | 2:44AM0.10m | 4:02AM0.07m | 5:11AM0.04m | 9:18PM0.31m | 6:09AM0.01m | 9:20PM0.29m | 7:00AM0.01m | 9:35PM0.27m | 7:46AM0.03m | 9:53PM0.25m | ||||||||||
— | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | |
7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | — | 7:05 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 26 | 25 |
Feels °C | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 26 | 25 | 26 | 27 | 26 | 26 | 27 | 25 | 24 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | 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 | SSW 13 | S 18 | S 16 |
81 | 102 | 78 | 69 | 107 | 175 | 120 | 99 | 243 | 86 | 288 | 193 | 234 | 243 | 222 | 269 | 322 | 273 | 620 | 628 | |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 7 | SW 21 | SW 20 | SSW 19 | SSW 18 | SW 18 | SSW 18 | SSW 13 | SW 16 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSE 8 | S 20 | S 18 | SSW 13 | SSW 13 |
19 | 18 | 115 | 100 | 148 | 223 | 155 | 204 | 96 | 127 | 56 | 81 | 45 | 23 | 42 | 14 | 373 | 515 | 289 | 218 | |
Swell 3 Height (m) Direction Period (s) | S 11 | S 10 | NNW 7 | S 11 | NE 11 | NE 10 | SSE 10 | S 19 | NE 9 | SSW 18 | NNW 10 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | S 21 | W 13 | W 10 | WNW 12 | WNW 12 |
22 | 16 | 9 | 20 | 42 | 37 | 18 | 30 | 13 | 102 | 32 | 26 | 24 | 13 | 11 | 79 | 31 | 18 | 14 | 14 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 7 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | E 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | E 6 | E 6 | ENE 6 | ENE 6 |
212 | 107 | 125 | 63 | 135 | 153 | 207 | 326 | 252 | 276 | 382 | 329 | 232 | 245 | 186 | 181 | 166 | 139 | 144 | 155 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 2 | 17 | 24 | 24 | 2 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 26 | 24 | 24 | 24 | 28 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.











