Rockpiles/Logcabins surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 7 am Tuesday 17 Feb 2026 HST
Forecast update in hr  min  s Forecast update imminent
Rockpiles/Logcabins surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rockpiles/Logcabins sea temperature is
24.4° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Rockpiles/Logcabins this week:

The surf forecast for Rockpiles/Logcabins over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Feb 21) at 11AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.3m and 14s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Rockpiles/Logcabins in the next 12 days are 2.5m 15s and forecast to arrive on Monday (Feb 23) 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 3.5m 9s period and expected on Tuesday (Feb 17) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Sat 21st Feb)2.5ft (0.7m) 11s
Best Surf 8AM (Mon 23rd Feb)1.5ft (0.4m) 18s
Most Powerful 8PM (Mon 23rd Feb)8ft (2.5m) 15s

Table - best surf conditions forecast for Rockpiles/Logcabins over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Wed night. Warm (max 23°C on Tue morning, min 21°C on Tue night). Mainly fresh winds.

Days 3-6 Weather Summary Heavy rain (total 44mm), heaviest during Sat morning. Warm (max 23°C on Fri morning, min 20°C on Sun night). Winds decreasing (fresh winds from the E on Fri morning, calm by Sun morning).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
1
1
0
0
0
0
0
1
0
1
0
1
0
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
0.3
NE
0.3
NE
0.3
NW
0.2
WNW
0.5
NW
0.7
NW
1.1
NE
1
NE
0.8
NE
0.4
NNE
0.7
NNE
0.4
NNE
0.7
NNE
0.4
NW
0.6
NNE
0.3
NW
0.4
NNE
0.2
WNW
0.7
NNE
2.5
NNE
2.5
NNE
Period(s) (?)131312111313111111141313111310121011171514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)28282312831632832371347114066105617322391528627752752
Wind
(km/h)
40
E
40
E
35
E
40
E
35
E
35
E
35
E
35
E
35
E
35
E
30
E
35
E
20
ESE
20
E
20
ESE
5
E
15
E
20
E
25
E
30
ENE
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
offoffoffoffoffcross-
off
offoffoffoffoffcross-
off
offglassoffoffcross-
off
cross-
off
cross-
off
High Tide
/ height (m)
2:37PM
0.46
3:28AM
0.73
3:21PM
0.50
3:46AM
0.69
4:09PM
0.53
4:02AM
0.63
5:03PM
0.55
4:13AM
0.57
6:08PM
0.56
4:12AM
0.52
7:42PM
0.58
3:07AM
0.49
9:58PM
0.61
Low Tide
/ height (m)
9:43AM
0.25
8:31PM
0.10
9:59AM
0.22
9:08PM
0.16
10:17AM
0.19
9:47PM
0.23
10:38AM
0.16
10:31PM
0.32
11:03AM
0.13
11:26PM
0.41
11:34AM
0.12
1:31AM
0.49
12:14PM
0.12
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise7:01--7:01--7:00--6:58--6:58--6:58--6:56--
Sunset-6:30--6:30--6:30--6:31--6:31--6:32--6:32-
clear
clear
clear
clear
part cloud
rain showers
part cloud
part cloud
part cloud
cloud
cloud
thunderstorm
mod rain
mod rain
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
cloud
Rain (mm)
-----1-----3961043955-
Temp. °C232322232322232322232322222121232321212121
Feels °C (?)171716171717191818191919202020252420201818
  • 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/Logcabins Surf forecast

The above surf forecast table for Rockpiles/Logcabins provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Rockpiles/Logcabins can be found by selecting the local surf guide option on the grey menu. Our Rockpiles/Logcabins 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/Logcabins) 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/Logcabins 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/Logcabins is 17 km (11 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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