Pipeline Surf Break

Lat Long: 21.67° N 158.05° W

Pipeline Surf Forecast and Surf Report

Issued: 1 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Pipeline sea temperature is
26.6° C
0.1° 

Pipeline surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Pipeline surf forecast from 10 Aug 2026:

  • Most powerful swell: Sunday 16 Aug, 2PM (local time) - 8ft (2.4m), 7s period, NNE swell with 595 kJ wave energy.

Best Forecast Surf Conditions for Pipeline this week:

The most powerful waves expected at Pipeline in the next 16 days are 2.4m 7s and forecast to arrive on Sunday (Aug 16) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 6.0m 12s period and expected on Sunday (Aug 16) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Sun 16th Aug)8ft (2.4m) 7s

Table - best surf conditions forecast for Pipeline over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s cooking.

For the first week and a half, you might as well leave the board in the truck. We're staring at a long, flat spell from the 9th of August right up until the 18th. There’s a couple of days around the 13th and 14th where the combined wave energy drops to basically nothing (16 to 17, weak energy). Water temp is sitting at 80 degrees, right where it should be for this time of year, but with no waves, it doesn’t matter much.

The first faint pulse comes on Monday the 18th. Pipeline will see a tiny but clean SSW groundswell. It’s only 1 feet or so, but the period is a long 17 to 18 seconds. Combined energy hits 115 in the morning and 150 in the afternoon (moderate wave energy). The wind is light and cross-off, so the surface will be glassy and clean. It’s a session for the longboard, not a barrel.

Now, if you can wait, Thursday the 20th of August is the real highlight. Swell bumps up to 3 feet from the SW, with that same long 18-second period. Combined energy peaks at 477 (moderate wave energy) – the strongest reading in the whole 16-day window. Light ENE winds with clean conditions will make Pipeline look its best. It’s not a big day, but it’s the cleanest, most consistent and best-shaped swell we’ll see.

The 21st holds similar but slightly weaker swells, but by the 22nd the wind picks up and things get messy. The 24th still shows some energy at 447 (moderate wave energy) with 3 feet of swell, but cross-shore winds will chop it up.

So here’s the take: the first eight days are a total dud. The 18th is a clean, small teaser. The 20th is your best chance to get a few decent, well-shaped waves in clean conditions. That’s the one to plan around.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Thu morning, min 25°C on Wed night). Mainly fresh winds.

Sun
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
1
1
1
0
1
0
1
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SW
16
0.8
SSW
16
0.6
SSW
16
0.7
SSW
15
0.7
SSW
15
0.7
SSW
15
0.8
SSW
14
0.9
SSW
14
0.9
SSW
13
0.9
SSW
13
0.8
SSW
13
0.2
W
12
0.2
W
12
0.2
W
11
0.2
W
12
0.2
SSW
18
0.3
NNW
9
0.3
W
11
0.3
W
13
0.3
WNW
13
Wave Graph
Metric surfscale
Energy kJ
127
288
193
234
243
222
273
304
289
289
218
11
11
10
11
30
15
22
30
32
Wind (km/h)
25
ENE
25
E
25
ENE
20
ENE
15
E
20
E
25
ENE
25
ENE
25
ENE
25
ENE
25
E
25
ENE
30
ENE
25
ENE
30
ENE
25
ENE
25
ENE
30
NE
30
NE
20
NE
Wind State
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
cross
cross
High Tide
11:36PM0.32m
2:06PM0.84m
00:47AM0.36m
2:39PM0.84m
1:43AM0.40m
3:09PM0.81m
2:34AM0.44m
3:35PM0.77m
3:25AM0.47m
3:57PM0.70m
4:16AM0.50m
4:14PM0.64m
Low Tide
9:18PM0.31m
6:09AM0.01m
9:20PM0.29m
7:00AM0.01m
9:35PM0.27m
7:46AM0.03m
9:53PM0.25m
8:29AM0.08m
10:14PM0.22m
9:10AM0.15m
10:34PM0.20m
9:50AM0.23m
10:55PM0.18m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:09
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:06
7:05
7:05
7:04
7:02
7:01
 mm
1
Temp °C
27
25
26
27
26
27
27
25
26
26
25
27
27
25
26
26
26
26
26
25
Feels °C
27
25
27
27
27
27
27
25
25
25
24
26
26
24
24
23
25
24
25
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
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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.

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