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Surf Forecasts:

Avalanche surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Monday 16 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
24.5° C
 (Which is normal for this time of year)

How big are the waves at Avalanche today?

The current surf forecast for Avalanche at 4AM is: 2.0m 10s primary swell from a Northeast direction and 0.2m 13s secondary swell from a West-northwest direction (forecast issued at 07:00pm February 16). An open ocean swell of 0.3m 14s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (HST) & DateWave HeightWave Period
Morning (17 Feb)0.5ft (0.2m)12s
Afternoon (17 Feb)0.5ft (0.2m)12s
Evening (17 Feb)0.5ft (0.2m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
NNW
1.9
NE
2
NE
2
NE
0.2
WNW
0.2
WNW
0.2
WNW
0.2
WNW
0.2
WNW
0.2
WNW
2
ENE
0.2
WNW
0.2
WNW
0.3
NW
0.2
WNW
1.4
NE
0.4
NW
0.5
NW
0.6
NW
0.6
NW
0.7
NW
0.7
NW
0.7
NW
0.7
NW
Period(s) (?)129991312121212121012121111101313131313121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)275876786931615151515140141420123736179103136161151146144
Wind
(km/h)
35
ENE
35
E
35
E
30
E
35
E
35
E
35
E
35
E
35
E
35
E
35
E
30
E
35
E
35
E
35
ESE
35
E
35
E
40
E
35
E
35
E
35
E
35
E
35
E
35
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffoffoffoffoffoffoffoffcross-
off
High Tide
/ height (m)
2:42PM
0.20
3:10AM
0.48
3:21PM
0.23
3:39AM
0.45
4:04PM
0.28
4:08AM
0.41
Low Tide
/ height (m)
7:10PM
-0.05
8:51AM
-0.02
7:53PM
-0.04
9:14AM
-0.03
8:40PM
-0.00
9:38AM
-0.04
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise-----7:01-------7:01-------7:00--
Sunset6:30-------6:30-------6:30-------
clear
cloud
cloud
clear
clear
cloud
clear
clear
cloud
cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
Rain (mm)
------------------------
Temp. °C232222222122222322222222222223242322222222222323
Feels °C (?)181717171617161717161717171617191817171717171818
  • 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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