Rockpiles surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Saturday 02 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Rockpiles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rockpiles sea temperature is
25.1° C
(Which is normal for this time of year)

How big are the waves at Rockpiles today?

The current surf forecast for Rockpiles at 2AM is: 1.6m 8s primary swell from a East-northeast direction and 1.4m 8s secondary swell from a East-northeast direction, 0.7m 16s secondary swell from a South-southwest direction (forecast issued at 07:00pm May 02). The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (03 May)5ft (1.5m)8s
Afternoon (03 May)5ft (1.5m)8s
Evening (03 May)5ft (1.6m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Tue afternoon, min 22°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, calm by Tue morning).

Sat
2
Sunday
3
Monday
4
Tue
5
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
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
0
0
1
1
0
0
0
0
0
0
0
0
0
1
1
0
0
1
0
1
1
1
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.6
ENE
8
1.4
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
1.6
ENE
7
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
1.3
ENE
8
1.2
ENE
8
1.2
ENE
8
1.1
ENE
8
1
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
7
0.9
E
7
0.9
E
7
Wave Graph
Metric surfscale
Energy kJ
244
250
226
298
221
253
253
270
270
303
280
237
199
172
176
155
155
135
123
102
94
91
88
86
Wind (km/h)
30
ENE
25
ENE
25
ENE
25
NE
25
ENE
30
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
NE
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
15
ENE
5
E
0
SSW
10
SSW
15
SW
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
glassy
glassy
on
cross-on
High Tide
4:55PM0.59m
4:25AM0.16m
5:32PM0.59m
5:02AM0.13m
6:14PM0.57m
5:45AM0.11m
Low Tide
00:14AM0.05m
9:52AM-0.05m
1:08AM0.06m
10:20AM-0.03m
2:11AM0.06m
10:51AM-0.01m
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:57
6:57
6:58
Temp °C
24
23
23
23
23
23
24
24
24
23
23
23
22
23
24
24
24
23
23
23
24
24
24
25
21
21
22
21
21
21
21
21
21
19
20
20
19
21
22
22
22
22
22
24
26
27
25
25
Swell 1
Height (m)
Direction
Period (s)
0.6
NNW
14
0.5
NW
13
0.6
S
15
1.4
ENE
8
0.5
SSW
16
0.5
S
13
0.5
S
13
0.5
S
14
0.6
S
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.5
S
14
0.5
S
14
0.5
S
13
0.5
S
13
0.5
S
13
0.5
NW
12
1
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
7
0.9
E
7
0.9
E
7
Energy kJ
133
88
161
221
146
90
90
93
150
165
165
163
106
101
92
89
89
74
123
102
94
91
88
86
Swell 2
Height (m)
Direction
Period (s)
0.5
S
14
0.5
S
14
0.5
NW
13
0.7
SSW
16
0.5
NW
13
0.5
NW
12
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.3
NW
11
0.3
NW
11
0.4
NW
13
0.5
NW
13
0.5
S
13
0.6
NW
12
0.6
NW
12
0.6
NNW
12
0.6
NNW
12
0.5
NW
12
0.5
NW
11
Energy kJ
106
107
84
263
80
72
52
51
51
50
32
31
30
19
18
60
80
89
92
114
94
93
67
63
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
18
0.2
SSW
18
0.1
SW
16
0.5
NW
13
0.5
S
13
0.4
SSW
16
0.3
SSW
16
0.3
SSW
16
0.1
SW
21
0.1
SW
20
0.2
SSW
20
0.4
SW
20
0.4
SW
19
0.4
SW
19
0.3
NW
13
0.2
SSW
19
0.2
SSW
19
0.2
SSW
18
0.4
SSW
13
0.4
SSW
13
0.4
SSW
13
0.4
SSW
12
0.4
SSW
12
0.3
SSW
12
Energy kJ
103
31
10
84
86
86
51
50
18
16
37
97
96
96
28
37
37
32
57
56
55
51
50
29
Wind waves
Height (m)
Direction
Period (s)
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.6
ENE
8
1.4
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
1.6
ENE
7
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
1.3
ENE
8
1.2
ENE
8
1.2
ENE
8
1.1
ENE
8
Energy kJ
244
250
226
298
221
253
253
270
270
303
280
237
199
172
176
155
155
135
Nearest Offshore or Glassy
Rating
(10 max)
3
1
1
2
2
2
2
2
1
2
2
2
1
1
1
1
2
1
2
1
1
1
2
2
Distance (km)
31
2
1
1
1
30
30
31
127
38
32
30
30
1
1
1
30
1
30
0
0
0
16
16
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
Header Global
Rating
(10 max)
4
4
4
4
5
4
4
4
4
4
5
5
5
5
4
4
5
5
5
5
5
4
5
8
  • 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

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