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Surf Forecasts:

Number Fours surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Monday 24 Nov 2025 HST
Forecast update in hr  min  s Forecast update imminent
Number Fours surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Number Fours sea temperature is
26.1° C
 (Which is normal for this time of year)

How big are the waves at Number Fours today?

The current surf forecast for Number Fours at 3AM is: 0.9m 6s primary swell from a East-northeast direction and 0.7m 7s secondary swell from a East direction (forecast issued at 07:00pm November 24). The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (25 Nov)3.5ft (1.0m)7s
Afternoon (25 Nov)3ft (0.9m)7s
Evening (25 Nov)2.5ft (0.8m)7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
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
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
E
1
E
1
E
0.9
ENE
0.9
E
1
E
1
E
0.9
ENE
0.9
ENE
0.8
E
0.8
E
0.8
E
0.8
E
0.7
E
0.7
E
0.7
E
0.6
E
0.6
E
0.6
E
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
Period(s) (?)86666777777777777771313131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)76767862601061099189686666644949483636365857554947
Wind
(km/h)
30
ENE
25
ENE
15
E
10
ENE
15
NE
15
NE
25
ENE
25
ENE
20
ENE
15
ENE
15
ENE
15
ENE
20
ENE
15
E
15
E
10
ESE
10
E
10
NE
10
ENE
5
ENE
5
N
5
NNW
5
SSE
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscross-
off		cross-
off		cross-
off		glassoffcross-
on		on
High Tide
/ height (m)
6:58PM
0.16
7:33AM
0.63
8:36PM
0.18
8:21AM
0.60
10:12PM
0.23
9:11AM
0.56
Low Tide
/ height (m)
3:03PM
0.11
11:17PM
0.10
3:49PM
0.09
12:10AM
0.14
4:25PM
0.08
1:34AM
0.19
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Sunrise-----6:48-------6:48-------6:48--
Sunset5:47-------5:47-------5:47-------
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
Rain (mm)
------------------------
Temp. °C252424242424252524242424242424252424242323232425
Feels °C (?)222225262524232323242424232424262526262526262626
  • 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

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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 Number Fours 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 Number Fours at:
surf-forecast.com

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