
Surf Forecasts:
Pipeline surf forecast from 30 Jul 2026:
- Best quality surf: Wednesday 5 Aug, 2AM (local time) - 1.5ft (0.4m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Friday 31 Jul, 5AM (local time) - 2.5ft (0.7m), 16s period, SW swell with 264 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 2AM (local time) - 1.5ft (0.4m), 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 Wednesday (Aug 05) at 2AM. The primary swell is predicted to be 0.4m and 15s period with a secondary swell of 0.4m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Pipeline in the next 16 days are 0.7m 16s and forecast to arrive on Friday (Jul 31) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Saturday (Aug 01) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 5th Aug) | 1.5ft (0.4m) 15s |
| Best Surf | 2AM (Wed 5th Aug) | 1.5ft (0.4m) 15s |
| Most Powerful | 5AM (Fri 31st Jul) | 2.5ft (0.7m) 16s |
Table - best surf conditions forecast for Pipeline over the next 16 days.
The Lowdown
Right then, let’s have a look at what’s cookin’ for the next couple of weeks. To be straight with you, it’s a pretty grim run for the most part. We’re lookin’ at Pipeline (Oahu, United States), and the finder’s come up empty on proper surf for the first week and a half. The whole setup from Thursday the 30th right through to Sunday the 9th of August is just poor surf conditions, day after day. That’s a solid ten-day gap with no decent waves to speak of. The water’s sittin’ at a warm 79°F, which is pretty much bang on average for this time of year – nothing weird there.
The swell that does show is tiny, mostly 1.0ft to 2ft, and it’s comin’ from the SSW or SW, but with a really long period of 14 to 18 seconds. That’s a proper groundswell, but without any size, it’s just a tease. On top of that, the wind’s stuck in a cross-off pattern from the east and east-northeast, blowin’ at 19 to 22 mph, so it’s not even glassy. The combined energy is weak, mostly double-digit values under 300 (161 to 261), which is just a whisper.
Now, things start to get a little more interesting from the 9th of August onwards. The swell picks up a notch, and by Sunday the 9th, we see the swell height climbin’ to 3ft from the SSW, with a period of 18 seconds and the combined energy jumpin’ to 688 (moderate). The wind’s still cross-off from the east at 16 mph, but it’s lookin’ cleaner. Monday the 10th sees the swell peak at 4ft from the SSW, period 16 seconds, and energy at 790. That’s the best of the whole run, but it’s still only a marginal proposition – the forecast’s flaggin’ questionable tide conditions and the waves aren’t quite clean enough to call it a standout. The wind’s still cross-off, not true offshore.
The real shame is that Pipeline needs that big WNW or NW groundswell to fire, and this SSW swell is off its optimum direction. Even with the long period, it’s not gonna shape up properly on this reef. For a spot that’s fairly consistent and exposed, this is a frustrating stretch. The one small highlight might be for the kite crew if the wind keeps up, but for a paddle surfer, it’s a tough wait.
So, to be honest, there’s no true standout session here. The best you can hope for is a small, cleanish wave on the 10th, but it’s not worth gettin’ excited about. Keep an eye on the charts, but for now, I’d say save your energy.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 24°C on Fri night). Winds increasing (light winds from the ESE on Thu morning, fresh winds from the ENE by Fri night). | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Sun morning, min 24°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
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) | SW 18 | SSW 18 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 13 | SW 13 | SSW 12 | SSW 13 | SSW 12 | N 5 | SW 17 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph | |||||||||||||||||||||
154 | 207 | 214 | 261 | 239 | 223 | 127 | 123 | 129 | 133 | 85 | 51 | 59 | 55 | 49 | 4 | 77 | 88 | 93 | 88 | 86 | |
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 | 3:52PM0.75m | 3:02AM0.41m | 4:11PM0.72m | 3:50AM0.42m | 4:28PM0.68m | 4:45AM0.44m | 4:43PM0.64m | 5:51AM0.47m | 4:53PM0.58m | 7:21AM0.49m | 4:51PM0.53m | 9:30AM0.55m | |||||||||
Low Tide | 8:24AM0.07m | 10:40PM0.28m | 8:56AM0.11m | 10:57PM0.26m | 9:28AM0.18m | 11:17PM0.23m | 10:03AM0.25m | 11:39PM0.20m | 10:44AM0.34m | 00:07AM0.17m | 11:41AM0.43m | 00:44AM0.15m | 1:34AM0.12m | ||||||||
6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | |
— | 7:12 | — | — | 7:12 | — | — | 7:10 | — | — | 7:10 | — | — | 7:09 | — | — | 7:09 | — | — | 7:08 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 24 | 26 | 26 | 24 | 25 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 25 |
Feels °C | 27 | 28 | 26 | 25 | 24 | 23 | 22 | 23 | 21 | 24 | 24 | 22 | 24 | 25 | 24 | 26 | 26 | 26 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 12 | E 16 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | ENE 12 | E 12 | E 13 | S 12 | SSW 12 | ENE 11 | ENE 10 | ENE 9 | ENE 8 |
229 | 222 | 212 | 151 | 231 | 208 | 267 | 196 | 199 | 249 | 188 | 121 | 52 | 110 | 209 | 72 | 77 | 427 | 318 | 222 | 154 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SSW 18 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 13 | SW 13 | SSW 12 | SSW 13 | N 6 | ENE 14 | SW 17 | SSW 11 | SSW 11 | SSW 15 | SSW 15 |
154 | 207 | 214 | 261 | 239 | 223 | 127 | 123 | 129 | 133 | 85 | 44 | 59 | 55 | 15 | 40 | 70 | 47 | 47 | 88 | 86 | |
Swell 3 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | E 15 | S 12 | S 12 | SSW 12 | S 11 | S 11 | N 9 | N 9 | SSW 12 | SSW 13 | SW 12 | SSW 12 | N 5 | W 13 | SSW 15 | SSW 15 | SSW 11 | SSW 10 |
7 | 14 | 25 | 159 | 106 | 71 | 45 | 39 | 39 | 14 | 13 | 51 | 34 | 38 | 49 | 4 | 29 | 88 | 93 | 39 | 33 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 7 | ENE 7 | E 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 12 | ENE 11 | — | — | — | — |
303 | 240 | 253 | 352 | 405 | 698 | 787 | 824 | 931 | 782 | 665 | 588 | 404 | 321 | 258 | 579 | 515 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 11 | 11 | 24 | 28 | 165 | 167 | 167 | 29 | 26 | 26 | 24 | 26 | 24 | 24 | 6 | 26 | 0 | 6 | 6 | 6 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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.











