Rockpiles Surf Break

Lat Long: 21.28° N 157.84° W

Issued: 7 am 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Rockpiles sea temperature is
25.8° C

Normal for this time of year

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


Rockpiles surf forecast from 12 Jun 2026:

  • Best quality surf: Saturday 13 Jun, 8PM (local time) - 3ft (0.9m), 21s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 14 Jun, 2PM (local time) - 4.5ft (1.3m), 18s period, SSW swell with 1,122 kJ wave energy.
  • Next surfable swell (1★+): Friday 12 Jun, 5PM (local time) - 1.5ft (0.5m), 19s period with SW swell.

Best Forecast Surf Conditions for Rockpiles this week:

The surf forecast for Rockpiles over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jun 12) at 5PM. The primary swell is predicted to be 0.5m and 19s period with a secondary swell of 0.7m and 7s. Another secondary swell of 0.5m and 15s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Rockpiles in the next 16 days are 1.3m 18s and forecast to arrive on Sunday (Jun 14) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Sunday (Jun 14) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Fri 12th Jun)1.5ft (0.5m) 19s
Best Surf 8PM (Sat 13th Jun)3ft (0.9m) 21s
Most Powerful 2PM (Sun 14th Jun)4.5ft (1.3m) 18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Fri morning, 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
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
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
2
3
3
3
4
3
2
3
1
2
2
2
2
2
1
2
3
1
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
20
0.5
SW
19
0.5
SSW
24
0.7
SSW
22
0.8
SSW
21
0.9
SSW
20
1.2
SSW
19
1.3
SSW
18
1.3
SSW
17
1.3
SSW
16
1.2
SSW
16
1.2
SSW
15
1.1
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
13
0.7
S
17
0.8
S
16
1.1
S
15
1
S
14
0.9
S
14
Wave Graph
Metric surfscale
Energy kJ
97
184
317
517
611
685
990
1050
939
813
671
596
472
437
322
312
284
321
522
423
320
Wind (km/h)
10
ENE
10
NE
10
NE
10
ENE
10
NE
15
NE
20
ENE
25
NE
15
NE
25
ENE
25
ENE
25
ENE
20
ENE
25
NE
15
ENE
15
E
15
ENE
15
ENE
20
E
15
ENE
15
ENE
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
cross-off
cross-off
cross
cross-off
cross-off
High Tide
2:36PM0.70m
1:54AM0.16m
3:22PM0.76m
2:52AM0.14m
4:09PM0.79m
3:50AM0.12m
4:56PM0.79m
4:51AM0.12m
5:43PM0.77m
5:56AM0.14m
6:30PM0.72m
7:08AM0.17m
7:15PM0.65m
Low Tide
9:57PM0.06m
7:37AM-0.13m
10:53PM0.03m
8:22AM-0.14m
11:45PM0.00m
9:09AM-0.13m
00:34AM-0.01m
9:59AM-0.10m
1:21AM-0.02m
10:51AM-0.05m
2:06AM-0.02m
11:47AM0.02m
2:48AM-0.02m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:48
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:13
7:14
7:14
7:14
7:15
7:15
 mm
Temp °C
25
25
24
24
25
25
25
25
24
25
25
24
25
25
24
25
25
25
25
25
25
Feels °C
26
25
25
25
25
26
24
23
23
24
22
22
24
23
23
25
25
25
25
25
26
Swell 1
Height (m)
Direction
Period (s)
0.9
ENE
7
0.7
ENE
7
0.7
ENE
7
0.7
SSW
22
0.8
SSW
21
0.9
SSW
20
1.2
SSW
19
1.3
SSW
18
1.3
SSW
17
1.3
SSW
16
1.2
SSW
16
1.2
SSW
15
1.1
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
13
0.9
SSW
13
0.8
SSW
13
1.1
S
15
1
S
14
0.9
S
14
Energy kJ
78
55
52
517
611
685
990
1050
939
813
671
596
472
437
322
312
242
218
522
423
320
Swell 2
Height (m)
Direction
Period (s)
0.4
S
16
0.5
S
15
0.6
S
15
0.6
ENE
7
0.6
S
13
0.6
SW
16
0.5
SW
16
0.4
S
12
0.4
S
12
0.3
S
12
0.4
NE
11
0.3
SSE
10
0.2
SSE
11
0.3
S
19
0.8
ENE
8
0.7
NE
8
0.7
S
17
0.8
S
16
0.7
ENE
10
0.7
ENE
9
0.7
ENE
9
Energy kJ
80
106
150
37
127
219
125
47
45
25
29
22
11
64
90
69
284
321
81
71
68
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
20
0.5
SW
19
0.5
SSW
24
0.6
SSW
18
0.6
SSW
18
0.5
S
13
0.4
S
12
0.4
SW
12
0.3
SW
12
0.2
SSW
11
0.3
S
12
0.2
SSW
11
0.2
S
19
0.2
SSW
19
0.4
S
18
0.6
S
18
0.7
ENE
8
0.6
ENE
10
0.2
SSE
13
0.4
SE
12
0.4
SSW
19
Energy kJ
97
184
317
209
209
85
47
37
21
11
24
11
29
35
107
219
61
64
16
39
125
Wind waves
Height (m)
Direction
Period (s)
0.7
ENE
7
0.7
ENE
7
0.7
ENE
7
0.8
ENE
7
1
ENE
5
0.9
ENE
6
0.8
ENE
7
0.8
ENE
7
0.9
ENE
10
0.9
ENE
9
0.8
ENE
9
Energy kJ
46
41
41
57
46
58
53
56
148
127
99
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
3
3
4
4
4
4
3
3
3
3
3
2
2
3
3
2
3
3
Distance (km)
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
30
1
0
30
0
0
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
3
3
3
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
3
3
4
4
4
4
4
3
3
4
4
3
4
3
3
3
3
3
Header Global
Rating
(10 max)
9
5
5
4
4
5
9
4
5
5
5
9
7
4
4
4
4
5
4
7
6
  • 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 Rockpiles Surf forecast

The above surf forecast table for Rockpiles provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rockpiles can be found by selecting the local surf guide option on the grey menu. Our Rockpiles 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 (Rockpiles) 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 Rockpiles 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.

Rockpiles is 4 km (2 miles) from Honolulu. If you plan a vacation in Oahu, look for hotels and other accommodation in Honolulu. Honolulu has rooms for a wide range of budgets as well as car hire and transport links.

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