Rocky Rights/Lefts and Gas Chambers surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Monday 13 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Rocky Rights/Lefts and Gas Chambers surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rocky Rights/Lefts and Gas Chambers sea temperature is
23.7° C
(Which is slightly cooler than normal)

How big are the waves at Rocky Rights/Lefts and Gas Chambers today?

The current surf forecast for Rocky Rights/Lefts and Gas Chambers at 9AM is: 1.3m 11s primary swell from a Northwest direction (forecast issued at 01:00am April 13). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (13 Apr)4.5ft (1.3m)11s
Afternoon (13 Apr)4ft (1.2m)10s
Evening (13 Apr)3.5ft (1.1m)10s

Table - waves today at Rocky Rights/Lefts and Gas Chambers. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Monday
13
Tuesday
14
Wednesday
15
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
3
2
2
2
2
2
2
2
2
2
2
1
1
1
1
0
0
0
1
1
1
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
1.5
NW
1.4
NW
1.3
NW
1.3
NW
1.3
NW
1.2
NW
1.2
NW
1.1
NW
1.1
NW
1
NW
0.8
NW
0.8
NW
0.8
NW
0.6
NW
0.7
NW
0.6
NW
0.6
NW
0.6
NW
0.8
NW
0.8
NW
0.8
NW
0.7
NW
0.7
NW
0.7
NW
Period(s) (?)111111111010101010101010101111111111111010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)515462414406384302302271261192136136130103116797596159144117969694
Wind
(km/h)
10
SE
10
E
10
SE
15
ESE
10
SSE
5
S
10
S
5
SSW
10
S
5
SSW
5
SSE
5
S
5
S
5
E
5
NNE
10
NNW
10
NNE
10
NE
10
E
15
E
10
E
5
E
5
E
5
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
glassoffglassglasscross-
off
glassglassglassoncross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
Low Tide
/ height (m)
Monday
13
Tuesday
14
Wednesday
15
Sunrise---6:13-------6:13-------6:13----
Sunset------6:51-------6:51-------6:51-
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
cloud
Rain (mm)
2131-----------121------
Temp. °C212120212224232323232323232424222122222324252424
Feels °C (?)232321222327252625262626252727242324242526282627
  • 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

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 Rocky Rights/Lefts and Gas Chambers 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.


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