Pipeline surfForecast / HAW – Oahu / USA

information circle16 Day Weather and Surf, issued 1 am Friday 15 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Pipeline surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pipeline sea temperature is
25.2° C
(Which is normal for this time of year)

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 Friday (May 15) at 5AM. The primary swell is predicted to be 1.4m and 13s period with a secondary swell of 0.5m and 16s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Pipeline in the next 16 days are 1.4m 13s and forecast to arrive on Friday (May 15) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Wednesday (May 20) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 15th May)4.5ft (1.4m) 13s
Best Surf 5AM (Fri 15th May)4.5ft (1.4m) 13s
Most Powerful 5AM (Fri 15th May)4.5ft (1.4m) 13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 16mm), heaviest on Fri afternoon. Warm (max 25°C on Fri afternoon, min 23°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Mon morning, min 23°C on Mon night). Mainly fresh winds.

Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
1
1
1
1
1
2
1
1
0
0
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)
1.1
NW
12
1
NW
12
0.8
NW
11
0.6
SSW
15
0.5
SW
14
0.4
SW
24
0.6
SSW
14
0.8
SSW
15
0.8
SSW
14
0.6
SSW
19
0.7
SSW
14
0.7
SSW
13
0.6
SSW
18
0.8
SSW
14
0.7
SSW
15
0.7
SSW
14
0.6
SSW
14
0.4
SSW
17
0.4
SSW
13
0.3
SSW
12
0.3
NW
10
Wave Graph
Metric surfscale
Energy kJ
379
278
147
154
103
146
138
249
239
251
212
158
207
239
231
218
154
101
60
28
16
Wind (km/h)
15
E
20
E
20
ESE
20
E
20
E
15
E
20
E
20
E
20
E
25
E
25
E
25
E
30
ENE
30
ENE
30
ENE
30
ENE
35
ENE
30
ENE
30
ENE
35
ENE
35
ENE
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
2:36PM0.81m
00:41AM0.41m
3:20PM0.85m
1:06AM0.38m
4:08PM0.86m
1:19AM0.36m
4:58PM0.84m
5:51PM0.81m
6:46PM0.77m
7:41PM0.72m
Low Tide
9:24PM0.36m
7:27AM-0.03m
10:33PM0.36m
8:03AM-0.05m
11:58PM0.35m
8:41AM-0.04m
9:21AM-0.00m
10:03AM0.06m
10:48AM0.14m
4:50AM0.26m
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
rain showers
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:52
5:52
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:02
7:04
7:04
7:05
7:05
7:05
7:06
4
9
1
1
1
1
Temp °C
24
25
24
25
25
24
25
25
24
25
25
24
24
24
23
24
24
23
24
24
23
24
25
24
25
25
24
25
25
24
25
25
23
22
22
21
21
21
20
21
21
19
Swell 1
Height (m)
Direction
Period (s)
1.6
E
8
1
NW
12
0.8
NW
11
0.7
NW
11
0.6
NW
11
0.6
NNW
10
0.6
SSW
14
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.7
SSW
13
0.7
SSW
14
0.8
SSW
14
0.7
SSW
15
0.7
SSW
14
0.6
SSW
14
0.5
SSW
13
0.5
S
16
0.5
S
16
0.6
S
15
Energy kJ
300
278
147
121
94
68
138
249
239
233
168
158
175
239
231
218
154
101
134
129
157
Swell 2
Height (m)
Direction
Period (s)
1.1
NW
12
0.6
SSW
16
0.4
SW
16
0.6
SSW
15
0.5
SW
14
0.6
SSW
15
0.6
NNW
10
0.4
NNW
10
0.4
NNW
9
0.6
SSW
19
0.5
SSW
19
0.4
SSW
16
0.6
NNW
12
0.6
NNW
11
0.7
NNW
11
0.7
NNW
10
0.6
NNW
10
0.4
NNW
10
0.4
SSW
13
0.3
SSW
12
0.3
NW
10
Energy kJ
379
169
64
154
103
146
67
38
32
251
212
91
90
75
101
92
67
38
60
28
15
Swell 3
Height (m)
Direction
Period (s)
0.5
SW
16
0.3
N
8
0.4
SW
13
0.2
NNW
13
0.4
SSW
16
0.4
SW
24
0.5
S
16
0.5
SW
21
0.4
SSE
10
0.3
SSE
10
0.4
NW
12
0.4
NW
11
0.6
SSW
18
0.2
SSE
10
0.2
SSW
16
0.3
SW
16
0.3
SSW
18
0.4
SSW
17
0.3
NNW
10
0.3
NNW
9
0.2
NNW
13
Energy kJ
124
11
45
17
90
141
131
224
35
20
37
43
207
10
25
41
62
95
18
16
16
Wind waves
Height (m)
Direction
Period (s)
1.7
E
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.4
ENE
8
1.5
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.8
ENE
8
1.6
ENE
8
1.6
ENE
7
1.9
ENE
8
2.1
ENE
8
2.3
ENE
8
2.4
ENE
8
2.3
ENE
8
2.3
ENE
8
2.4
ENE
8
Energy kJ
329
333
361
392
310
244
291
326
318
350
385
316
284
385
495
639
782
705
671
745
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
1
1
1
1
1
1
1
2
2
1
2
2
2
2
1
2
2
1
Distance (km)
2
0
0
2
2
0
0
2
2
2
24
24
2
24
24
24
24
165
29
26
165
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
1
1
2
2
1
1
1
2
2
1
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
3
3
2
1
4
2
1
2
4
4
3
4
3
3
5
3
1
4
2
2
Header Global
Rating
(10 max)
6
5
5
4
5
5
8
5
4
5
4
4
5
4
4
4
4
4
4
4
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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