
Surf Forecasts:
Pipeline surf forecast from 3 Sep 2026:
- Best quality surf: Monday 7 Sep, 5PM (local time) - 20ft (6.0m), 15s period, SSW swell with offshore winds.
- Most powerful swell: Monday 7 Sep, 8PM (local time) - 25ft (7.5m), 14s period, SSW swell with 23,521 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 5PM (local time) - 20ft (6.0m), 15s period with SSW swell.
Best Forecast Surf Conditions for Pipeline this week:
The surf forecast for Pipeline over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 5PM. The primary swell is predicted to be 6.0m and 15s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Pipeline in the next 16 days are 7.5m 14s and forecast to arrive on Monday (Sep 07) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 8s period and expected on Monday (Sep 07) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Mon 7th Sep) | 20ft (6.0m) 15s |
| Best Surf | 5PM (Mon 7th Sep) | 20ft (6.0m) 15s |
| Most Powerful | 8PM (Mon 7th Sep) | 25ft (7.5m) 14s |
Table - best surf conditions forecast for Pipeline over the next 16 days.
The Lowdown
Alright crew, Rusty here with the North Shore rundown. We're in for a bit of a mixed bag over the next couple of weeks.
Right off the bat, we've got a flat spell. Thursday the 3rd through Saturday the 5th is a total wash. No surf to speak of, so save your energy.
Sunday the 6th is where we get our first real swell. A SSW groundswell rolls in with wave heights around 6ft to 7ft and a period of 12 to 13 seconds. The combined energy is solid (1327 to 1531), so there's some push. The wind is cross-off from the east at 16 mph, keeping it clean but a bit tricky. It's a marginal call, but it's the first real action.
Now, Monday the 7th is a beast. A massive SSW swell shows up, with heights hitting 12ft in the morning and a huge 18ft by the afternoon, with a 15-second period. The energy numbers are insane – 4491 and a massive 14530. That's a lot of power. But the wind is screaming from the ESE at 25 mph, and while it's clean, this is way too big for Pipeline. This is a big-wave event, not a paddle session. Honestly, it's more of a kite-surfing show than a surf spot on this day.
Tuesday the 8th sees the swell drop fast to 3ft, with a short 8-second period. The wind goes light from the SW, but it's a cross-shore breeze, making it choppy and weak. Not a good day.
The following stretch from the 9th to the 13th is a real lull. We get dribbly SSW swell, mostly under 2ft, with weak energy. The wind is a constant cross-off, and the waves are just gutless. It's a tough run of small, clean but lifeless days.
Then things get interesting. On Monday the 14th, we get a glass-off. The wind drops to near zero from the NE and east. The swell is still tiny at 1ft to 2ft, but it's a super-long-period 24 to 25-second SSW groundswell. The energy is moderate (254 to 532), and with the glassy surface, it's going to be a dream for the small-wave gear. This is the hidden gem of the outlook.
The final days from the 15th to the 18th see a slight bump, with SSW swell holding around 3ft to 4ft and periods of 16 to 21 seconds. The wind stays cross-off from the east at 9 to 12 mph, keeping it clean. The energy is moderate (452 to 994), offering some fun, long-period waves for those who want to pick the right bank.
The Pick of the Litter: Clear winner is Monday the 14th. That glassy water and the long-period groundswell will make for a beautiful, clean day at Pipeline (Oahu). It's small, but it's pure. For a bit more power, Sunday the 6th is the call, but expect that cross-off wind to be a factor.
Rusty, out.
Short Range ForecastMostly dry. Warm (max 26°C on Thu morning, min 24°C on Fri night). Mainly fresh winds. | Days 4-6 Weather SummaryModerate rain (total 10mm), heaviest on Sun night. Warm (max 29°C on Tue morning, min 24°C on Sun night). Winds decreasing (strong winds from the SE on Mon night, calm by Tue night). | ||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||
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) | ENE 8 | ENE 7 | ENE 7 | SW 18 | SW 13 | NNE 11 | SSW 17 | SSW 17 | SSW 12 | SSW 12 | SSW 13 | SSW 14 | SSW 15 | SSW 15 | SSW 10 | SSW 9 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
Wave Graph | |||||||||||||||||||||
0 | 0 | 0 | 12 | 27 | 24 | 117 | 119 | 820 | 754 | 1474 | 2181 | 4334 | 17175 | 2126 | 487 | 456 | 356 | 277 | 257 | 178 | |
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 | off | cross-off | cross-off | cross | off | cross-off | cross-off | cross-off |
High Tide | 9:00AM0.61m | 10:44AM0.66m | 11:43AM0.72m | 12:26PM0.76m | 11:16PM0.31m | 1:01PM0.77m | 00:22AM0.37m | 1:32PM0.77m | 1:11AM0.44m | 1:59PM0.75m | 1:56AM0.50m | ||||||||||
Low Tide | 00:34AM0.12m | 2:10AM0.13m | 3:55AM0.12m | 8:18PM0.28m | 5:11AM0.10m | 8:11PM0.26m | 6:09AM0.10m | 8:20PM0.24m | 6:59AM0.11m | 8:34PM0.21m | |||||||||||
6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 1 | — | 3 | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 27 | 28 | 27 | 29 | 29 | 28 | 27 | 27 | 26 |
Feels °C | 24 | 24 | 22 | 23 | 23 | 22 | 25 | 25 | 24 | 25 | 26 | 25 | 26 | 26 | 25 | 31 | 31 | 32 | 30 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 14 | E 14 | S 13 | S 12 | E 14 | S 12 | S 12 | SSW 12 | SSW 12 | SSW 13 | SSW 14 | SSW 15 | SSW 15 | WSW 10 | ENE 11 | ENE 10 | ENE 9 | NW 10 | SSW 13 | SSW 13 |
272 | 198 | 260 | 392 | 362 | 678 | 480 | 565 | 820 | 754 | 1474 | 2181 | 4334 | 17175 | 1510 | 759 | 437 | 295 | 207 | 257 | 178 | |
Swell 2 Height (m) Direction Period (s) | E 13 | E 12 | S 14 | E 14 | E 14 | S 12 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | N 10 | N 9 | NNW 14 | E 13 | ENE 12 | SSW 9 | SSW 9 | SSW 14 | SSW 14 | NNW 9 | E 13 |
121 | 107 | 134 | 294 | 472 | 387 | 117 | 119 | 102 | 475 | 8 | 7 | 21 | 928 | 1407 | 474 | 268 | 356 | 277 | 110 | 168 | |
Swell 3 Height (m) Direction Period (s) | SE 13 | SSE 13 | SSE 12 | SW 18 | SW 13 | NNE 11 | NNE 10 | NNE 10 | N 11 | N 10 | NW 18 | NW 16 | N 11 | NW 13 | SSW 15 | SSW 15 | SSW 15 | SSW 8 | S 8 | E 13 | NNW 9 |
43 | 111 | 79 | 12 | 27 | 24 | 20 | 18 | 9 | 8 | 12 | 10 | 2 | 44 | 402 | 487 | 456 | 115 | 60 | 171 | 31 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 14 | ENE 14 | ENE 14 | ENE 13 | ENE 12 | E 12 | E 13 | E 8 | SSW 10 | — | — | — | ENE 8 | ENE 8 | ENE 7 |
469 | 428 | 404 | 379 | 379 | 339 | 1781 | 1942 | 2019 | 1787 | 1590 | 1835 | 2826 | 989 | 2126 | — | — | — | 310 | 310 | 390 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 26 | 28 | 26 | 26 | 26 | 26 | 24 | 26 | 24 | 24 | 24 | 24 | 166 | 162 | 178 | 6 | 0 | 0 | 2 | 2 | 2 |
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.










