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Surf Forecasts:

Avalanche surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Thursday 12 Feb 2026 HST
Forecast update in hr  min  s Forecast update imminent
Avalanche surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Avalanche sea temperature is
24.4° C
 (Which is normal for this time of year)

How big are the waves at Avalanche today?

The current surf forecast for Avalanche at 2PM is: 1.1m 16s primary swell from a Northwest direction and 0.8m 7s secondary swell from a Northeast direction (forecast issued at 07:00am February 12). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (12 Feb)2ft (0.6m)14s
Afternoon (12 Feb)3.5ft (1.1m)16s
Evening (12 Feb)4ft (1.2m)15s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sun
15
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
0
0
1
1
1
1
2
2
2
2
2
1
1
1
2
2
2
2
1
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
NW
0.6
NW
0.9
NW
1.1
NW
1.1
NW
1.2
NW
1.2
NW
1.2
NW
1.2
NW
1.2
NW
1.2
NW
1.1
NW
1
NW
1.3
NW
1.3
NW
1.3
NW
1.3
NW
1.3
NW
1.1
NW
1.1
NW
1.6
NE
1.6
NE
1.4
NE
1.6
NE
Period(s) (?)16141616161515141414131313161615151414149101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)142151432581546674631598565526511451347886853724685667514428415450380499
Wind
(km/h)
25
E
30
E
25
E
30
E
25
E
30
E
25
E
25
E
25
E
25
E
30
E
25
E
25
E
25
E
25
E
30
E
35
E
30
E
30
E
30
E
30
E
30
E
25
E
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
off		cross-
off		offoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
12:11PM
0.10
1:04AM
0.44
12:53PM
0.12
1:38AM
0.47
1:29PM
0.14
Low Tide
/ height (m)
7:07AM
0.05
4:17PM
-0.01
7:27AM
0.03
5:05PM
-0.03
7:47AM
0.02
5:48PM
-0.05
Thursday
12
Friday
13
Saturday
14
Sun
15
Sunrise-7:05-------7:03-------7:03------
Sunset----6:28-------6:29-------6:29---
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
Rain (mm)
------------------------
Temp. °C222223232322222222222324232222222222232423222222
Feels °C (?)191920202019191919192022201920191818202120192019
  • 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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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 Avalanche 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.

View detailed surf forecast for Avalanche at:
surf-forecast.com

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