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Surf Forecasts:

Number Threes surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Tuesday 10 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Number Threes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Number Threes sea temperature is
24.9° C
 (Which is slightly warmer than usual)

How big are the waves at Number Threes today?

The current surf forecast for Number Threes at 11PM is: 1.2m 9s primary swell from a East-northeast direction and 0.5m 13s secondary swell from a South-southwest direction, 1.0m 6s secondary swell from a South direction (forecast issued at 07:00pm March 10). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (10 Mar)--
Afternoon (10 Mar)4.5ft (1.3m)9s
Evening (10 Mar)4ft (1.2m)9s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
ENE
1.2
ENE
1.2
ENE
1.1
ENE
1.6
S
1.8
S
1.8
S
1.7
S
1.5
S
1.3
S
0.9
ENE
0.9
ENE
0.9
ENE
0.9
ENE
0.7
ENE
0.7
ENE
1.3
WSW
0.7
ENE
0.4
SW
0.4
SW
0.4
SW
0.4
SW
1.8
S
1.9
S
Period(s) (?)99986776668888881081817161667
Wave
Graph
(?)Metric surfscale
Energy kJ (?)276232222180202286278232170122119119969468673476379776967236309
Wind
(km/h)
25
SSE
20
SSE
30
SSE
35
S
30
S
30
S
35
S
35
SSW
30
SSW
25
SSW
20
SSW
20
SSW
20
SSW
20
SSW
20
S
25
SSW
25
SW
20
S
20
SSE
20
S
20
SSW
30
S
45
S
45
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononononcross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		ononononononcross-
on
High Tide
/ height (m)
10:50PM
0.48
10:16AM
0.12
11:56PM
0.51
12:13PM
0.14
12:47AM
0.53
1:03PM
0.17
Low Tide
/ height (m)
8:16AM
0.12
3:10PM
0.08
8:14AM
0.09
4:45PM
0.07
8:27AM
0.07
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sunrise-----6:43-------6:41-------6:41--
Sunset6:38-------6:38-------6:38-------
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
thunderstorm
thunderstorm
mod rain
mod rain
mod rain
Rain (mm)
--333444335553433--257810
Temp. °C242424242324242424242424232424242423242323232323
Feels °C (?)232322212022222222242424232424232322232323211918
  • 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 Number Threes 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 Threes at:
surf-forecast.com

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