Rockpiles Surf Break

Lat Long: 21.28° N 157.84° W

Issued: 7 pm 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rockpiles sea temperature is
26.4° 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 3 Jul 2026:

  • Most powerful swell: Tuesday 7 Jul, 8PM (local time) - 8ft (2.4m), 7s period, ENE swell with 607 kJ wave energy.

Best Forecast Surf Conditions for Rockpiles this week:

The most powerful waves expected at Rockpiles in the next 16 days are 2.4m 7s and forecast to arrive on Tuesday (Jul 07) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 14s period and expected on Thursday (Jul 09) at 11PM.

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

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here. Let’s take a look at what’s on offer for this stretch of coast.

Honestly, I’m looking at a pretty grim 16-day outlook. There’s barely a decent wave in sight. The whole run is plagued by strong cross-off winds, mostly from the ENE at 18 to 25 mph, which just tears the surface apart. The swell is all over the place but never comes together for a proper surf. The first few days are the closest we get to anything, and even then it’s a struggle.

We kick off on Friday the 3rd of July with a 5 foot swell from the ENE, but the period is a short 8 seconds – that’s windswell, not groundswell. The combined energy is moderate (519 in the morning, 550 in the afternoon), but the 18-22 mph cross-off wind is strong enough to make it feel messy and hard to hold your line. Not really worth paddling out for.

Saturday the 4th of July starts similar in the morning, 6 foot from the ENE, but the afternoon throws a curveball – a 2 foot groundswell from the S with a 20-second period rolls in. That long period is packed with energy (898), but the direction is mismatched for the optimum swell direction, and the wind is still howling. The wave quality suffers; it’s not going to shape up cleanly. The combined energy is moderate, but the conditions just kill any real potential.

From Sunday the 5th of July onward, it’s a slow slide into nothing. The swell stays below 3 foot, mixed between SSW and SW, with longer periods but no size. The energy values drop quickly – we’re looking at 792 on Sunday, then 767 on Monday, and by the 10th of July it’s down to 320. The winds never let up. For the rest of the window, into the second week and right up to the 18th of July, every afternoon and morning is marked poor. The combined energy is weak to moderate at best, and really, this setup looks more interesting for kite surfing than paddle surfing – the wind is consistent, but the waves are not.

In a nutshell: there’s no standout day here. No moment where it all clicks. The whole 16-day stretch is one long, unfortunate gap for quality surf. It happens sometimes in this area, when the trade winds blow hard and the swell doesn’t line up. Forecasts can change, but as it stands, leave the board at home.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 25°C on Thu night, min 24°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Mon morning, min 24°C on Sun night). Mainly strong winds.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thu
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
1
1
1
1
1
1
1
0
1
0
0
0
1
0
0
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
1.7
ENE
8
0.7
S
20
0.8
SSW
19
0.8
SSW
18
0.8
SSW
18
2.1
ENE
7
2
ENE
7
2.1
ENE
7
2.1
ENE
7
2.2
ENE
8
2.1
ENE
8
2.2
ENE
8
2
ENE
8
1.7
ENE
8
1.8
ENE
7
1.9
ENE
7
1.7
ENE
7
Wave Graph
Metric surfscale
Energy kJ
294
253
271
310
327
377
486
418
408
456
405
475
456
531
487
572
452
336
353
379
310
Wind (km/h)
30
ENE
30
ENE
35
ENE
30
ENE
35
ENE
30
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
40
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-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:25AM0.20m
6:33PM0.61m
7:25AM0.23m
7:06PM0.55m
8:31AM0.28m
7:40PM0.49m
9:42AM0.35m
8:17PM0.41m
10:50AM0.43m
9:01PM0.34m
11:51AM0.52m
10:00PM0.26m
12:45PM0.61m
Low Tide
1:28AM0.04m
11:12AM0.06m
1:57AM0.03m
12:01PM0.11m
2:26AM0.02m
1:05PM0.17m
2:56AM0.01m
2:35PM0.23m
3:29AM-0.00m
4:35PM0.25m
4:06AM-0.02m
6:43PM0.23m
4:48AM-0.04m
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:54
5:54
5:54
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:16
7:16
7:16
7:16
7:16
7:16
7:16
 mm
Temp °C
25
25
25
25
25
25
24
25
25
24
25
25
24
25
25
24
25
25
25
25
25
Feels °C
23
24
22
23
22
22
21
21
22
21
21
21
20
21
21
20
21
21
22
22
21
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
13
0.5
SSW
17
0.6
SSW
16
0.5
SSW
16
0.7
SSW
16
0.7
S
20
0.8
SSW
19
0.8
SSW
18
0.8
SSW
18
0.9
SSW
16
0.8
SSW
16
0.9
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.7
SSW
13
0.6
SSW
13
0.6
S
12
0.6
S
12
Energy kJ
116
168
208
146
212
377
486
418
408
371
337
402
284
280
273
250
189
187
135
112
110
Swell 2
Height (m)
Direction
Period (s)
0.5
S
18
0.5
SW
13
0.4
SSW
12
0.4
SSW
12
0.6
S
21
0.6
SSW
16
0.4
SSW
14
0.6
SSW
14
0.4
SSW
14
0.3
SSW
13
0.2
SSE
9
0.2
SSE
9
0.2
SSE
8
0.1
SE
8
0.2
SSE
8
0.2
SSE
10
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.2
W
16
0.2
W
15
Energy kJ
163
85
60
59
326
162
69
138
79
34
8
8
7
3
6
9
6
7
7
20
17
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
9
0.2
S
13
0.2
S
12
0.4
SSW
22
0.2
SSW
16
0.3
SSW
11
0.4
SW
15
0.2
SSE
11
0.2
SSE
11
0.2
SSE
10
0.2
SSW
13
0.1
W
10
0.1
S
10
0.1
S
10
0.1
S
10
0.2
SSE
6
0.1
W
18
0.2
SSE
8
0.2
SSE
8
Energy kJ
8
13
11
164
25
23
54
11
11
9
17
2
2
2
2
3
6
6
6
Wind waves
Height (m)
Direction
Period (s)
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.9
ENE
7
1.7
ENE
7
2.1
ENE
7
2
ENE
7
2.1
ENE
7
2.1
ENE
7
2.2
ENE
8
2.1
ENE
8
2.2
ENE
8
2
ENE
8
1.7
ENE
8
1.8
ENE
7
1.9
ENE
7
1.7
ENE
7
Energy kJ
294
253
271
310
327
336
319
369
294
456
405
475
456
531
487
572
452
336
353
379
310
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
3
1
3
3
1
1
1
1
2
2
1
2
2
1
1
1
1
Distance (km)
30
30
38
30
31
38
31
38
127
47
127
127
31
39
127
39
39
38
31
32
44
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
3
3
3
3
1
2
2
2
2
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
3
3
3
3
3
2
3
2
2
4
2
2
4
2
1
4
1
2
Header Global
Rating
(10 max)
5
8
5
4
5
5
9
6
7
6
9
7
5
6
9
9
9
6
5
6
6
  • 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 
submit an eyeball surf report

Quick surf report for Rockpiles:

join our community of surf reporters

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 Rockpiles 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.


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.

Nearest locationNearest