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Surf Forecasts:

Duds Reef surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Sunday 15 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Duds Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Duds Reef sea temperature is
24.8° C
 (Which is slightly warmer than usual)

How big are the waves at Duds Reef today?

The current surf forecast for Duds Reef at 10AM is: 1.4m 7s primary swell from a South-southwest direction and 0.7m 7s secondary swell from a South-southeast direction (forecast issued at 07:00am March 15). An open ocean swell of 2.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (15 Mar)4.5ft (1.4m)7s
Afternoon (15 Mar)4.5ft (1.3m)7s
Evening (15 Mar)1.5ft (0.5m)15s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
Wed
18
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
0
0
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
1
1
1
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
SSW
1.5
SSW
1.3
SSW
1.3
SSW
1.1
S
0.5
SW
0.5
SW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
E
0.4
E
0.5
S
0.5
S
0.5
SSE
0.5
SSE
0.5
S
0.5
S
0.5
S
0.6
S
0.6
S
0.7
S
0.7
S
Period(s) (?)77777151515151414886666661717161616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)262198158153114107106858482812221212223221819142199198257254
Wind
(km/h)
35
SW
30
SW
30
SW
25
WSW
20
WNW
10
NW
5
WNW
5
WNW
5
WSW
5
SW
10
SSW
10
SSW
10
WSW
5
WNW
5
WNW
5
NW
5
N
5
ENE
5
SE
5
WSW
5
ENE
5
SE
5
ENE
5
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		glasscrossglasscross-
on		cross-
on		crosscross-
off		glassoffglassglassglassglassglassglasscross-
off		cross-
off
High Tide
/ height (m)
2:07PM
0.37
2:23AM
0.69
2:42PM
0.43
2:53AM
0.68
3:18PM
0.51
Low Tide
/ height (m)
8:53AM
0.14
7:29PM
0.12
9:08AM
0.11
8:17PM
0.11
9:26AM
0.09
9:03PM
0.11
Sunday
15
Monday
16
Tuesday
17
Wed
18
Sunrise-6:39-------6:39-------6:39------
Sunset----6:40-------6:40-------6:42---
cloud
part cloud
cloud
thunderstorm
light rain
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
Rain (mm)
---11-------1------1111-
Temp. °C242524242423232323232424242424232322232322222221
Feels °C (?)222322232424252525252626262626252624262624242423
  • 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 Duds Reef 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 Duds Reef at:
surf-forecast.com

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