Rockpiles surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Tuesday 14 Oct 2025 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
27.2° C
(Which is normal for this time of year)


How big are the waves at Rockpiles today?

The current surf forecast for Rockpiles at 9AM is: 0.5m 5s primary swell from a East direction (forecast issued at 07:00am October 14). An open ocean swell of 0.6m 15s is not directed at the surf break, a second open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (14 Oct)1.5ft (0.5m)5s
Afternoon (14 Oct)1.5ft (0.4m)7s
Evening (14 Oct)1.5ft (0.4m)15s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
14
Wednesday
15
Thursday
16
Fri
17
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
E
0.5
E
0.4
SSE
0.4
E
0.6
NW
0.4
SW
0.4
SSW
0.5
SW
0.5
SW
0.4
SSW
0.4
SSE
0.4
SW
0.4
SSW
0.4
SW
0.4
SSW
0.4
SSW
1
E
1
ENE
1.2
ENE
1.3
ENE
0.6
SSW
1.6
ENE
1.5
ENE
1.5
ENE
Period(s) (?)55137141515141516101613181414667716777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1712581405484103104983066707874806974117142177214195192
Wind
(km/h)
10
ENE
15
NE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
25
E
20
E
20
ENE
25
ENE
25
E
35
ENE
35
ENE
30
ENE
25
ENE
30
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
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
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
11:15AM
0.65
12:41AM
0.28
12:10PM
0.62
1:23AM
0.35
12:55PM
0.59
1:58AM
0.42
Low Tide
/ height (m)
3:22AM
0.17
7:00PM
0.08
5:04AM
0.18
7:27PM
0.06
6:21AM
0.18
7:50PM
0.05
Tuesday
14
Wednesday
15
Thursday
16
Fri
17
Sunrise-6:26-------6:26-------6:26------
Sunset----6:07-------6:07-------6:06---
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
part cloud
cloud
part cloud
clear
part cloud
Rain (mm)
-----------------1------
Temp. °C252526272625252525252626262525252525262626262525
Feels °C (?)272625252423232323222423222224252524242424252424
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for HAW - Oahu

  1. weather stationWind Update Continuing clean conditions at Rockpiles (calm at Saint Louis Heights wx 4 km from Rockpiles). 0.8m 9s swell from the ESE with a 0.7m 5s windswell from the ENE. 2 swells combining to make bigger set waves.

    Rockpiles
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1 h 26 min ago

2 km/h
NE
Clean
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