Pipeline surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Monday 18 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)

How big are the waves at Pipeline today?

The current surf forecast for Pipeline at 1PM is: 0.6m 19s primary swell from a South-southwest direction and 0.8m 14s secondary swell from a South-southwest direction (forecast issued at 07:00am May 18). An open ocean swell of 1.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (18 May)2.5ft (0.8m)14s
Afternoon (18 May)2ft (0.6m)19s
Evening (18 May)2.5ft (0.8m)14s

Table - waves today at Pipeline. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Monday
18
Tuesday
19
Wednesday
20
Thu
21
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
Rating
(10 max)
0
1
0
1
0
1
1
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
14
0.8
SSW
14
0.6
SSW
19
0.6
SSW
19
0.7
SSW
14
0.8
SSW
14
0.7
SSW
14
0.7
SSW
13
0.7
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.9
SSW
14
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.4
SSW
17
0.4
SSW
17
Wave Graph
Metric surfscale
Energy kJ
236
233
251
251
212
210
161
158
161
223
226
229
301
242
263
249
233
236
236
160
152
145
101
101
Wind (km/h)
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
20
E
20
E
25
E
25
ENE
25
E
30
E
30
ENE
30
ENE
30
ENE
30
E
30
E
35
E
30
ENE
35
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
cross-off
cross-off
cross-off
High Tide
4:58PM0.84m
5:51PM0.81m
6:46PM0.77m
Low Tide
8:41AM-0.04m
9:21AM-0.00m
10:03AM0.06m
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:05
7:05
7:06
Temp °C
24
24
24
25
24
24
23
24
24
24
24
25
24
24
24
23
23
24
24
24
24
23
23
23
23
24
23
24
23
24
22
24
24
24
23
24
23
23
23
21
21
22
21
21
21
20
19
20
Swell 1
Height (m)
Direction
Period (s)
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.8
SSW
14
0.7
SSW
14
0.7
SSW
13
0.7
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.9
SSW
14
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
NNW
10
0.7
NNW
11
0.6
SSW
14
0.5
SSW
13
0.5
SSW
13
Energy kJ
236
233
233
233
168
210
161
158
161
223
226
229
301
242
263
249
233
236
236
95
99
145
101
101
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
10
0.3
SSE
10
0.6
SSW
19
0.6
SSW
19
0.5
SSW
19
0.4
NW
12
0.5
NW
12
0.4
SSW
16
0.5
NW
11
0.6
NNW
11
0.6
SSW
18
0.6
NNW
11
0.6
NNW
11
0.6
NW
11
0.7
NW
11
0.7
NW
10
0.7
NNW
10
0.6
NNW
10
0.6
NNW
10
0.6
SSW
14
0.6
SSW
14
0.5
NNW
11
0.5
NNW
10
0.4
NNW
10
Energy kJ
35
20
251
251
212
36
65
91
59
82
207
78
75
92
115
108
90
68
64
160
152
64
63
40
Swell 3
Height (m)
Direction
Period (s)
0.4
NW
9
0.4
NW
9
0.3
SSE
10
0.4
NW
12
0.4
NW
12
0.3
SSW
16
0.3
SSW
16
0.4
NW
11
0.4
SSW
17
0.6
SSW
18
0.6
NNW
12
0.5
SSW
18
0.2
SSE
7
0.2
NNW
13
0.2
NNW
13
0.2
SSW
16
0.4
SW
16
0.4
SW
16
0.4
NNW
11
0.3
SSW
18
0.3
SSW
18
0.3
S
18
0.4
SSW
17
0.4
SSW
17
Energy kJ
21
21
20
40
37
51
51
43
96
209
88
176
4
18
17
25
66
66
42
63
62
56
101
100
Wind waves
Height (m)
Direction
Period (s)
1.9
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.5
E
8
1.5
E
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.8
ENE
8
2
E
8
2.3
ENE
8
2.3
ENE
8
2.3
ENE
8
2.3
ENE
8
2.3
ENE
8
Energy kJ
473
473
473
427
427
383
341
302
266
251
286
286
295
295
333
392
402
448
522
623
686
702
702
702
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
Distance (km)
2
2
24
24
24
24
2
2
2
2
2
2
5
5
5
24
24
24
24
24
26
26
26
26
Best forecast wave conditions in Oahu
Rating
(10 max)
1
1
2
2
2
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
4
4
4
3
4
3
3
1
4
4
5
4
3
3
2
3
1
3
3
4
Header Global
Rating
(10 max)
5
5
4
4
4
4
4
4
5
4
5
5
5
4
5
5
4
5
5
4
4
5
5
4
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Pipeline surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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