Surf Forecast Surf Report
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Surf Forecasts
Kahana Bay surf break

Kahana Bay surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Friday 09 May 2025 HST
Forecast update in hr  min  s Forecast update imminent
Kahana Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kahana Bay sea temperature is
25.1° C
 (Which is normal for this time of year)

How big are the waves at Kahana Bay today?

The current surf forecast for Kahana Bay at 4AM is: 1.6m 7s primary swell from a East direction and 0.8m 12s secondary swell from a North direction, 0.8m 8s secondary swell from a North-northeast direction (forecast issued at 01:00am May 09). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (09 May)4.5ft (1.4m)8s
Afternoon (09 May)5ft (1.6m)7s
Evening (09 May)5ft (1.6m)7s

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

Hourly12 Days
Oahu Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
E
1.6
E
1.5
E
1.4
E
1.7
ENE
1.7
ENE
1.1
N
1.6
ENE
1.6
ENE
1.6
ENE
1.6
ENE
1.7
ENE
1.7
ENE
1.8
ENE
1.9
ENE
2.1
ENE
2.1
ENE
2.1
ENE
2.1
ENE
2
ENE
2.2
ENE
2
ENE
1.9
ENE
1.9
ENE
2
ENE
2.1
ENE
1.9
ENE
1.8
ENE
1.8
ENE
1.7
ENE
1.7
ENE
1.7
ENE
2
ENE
2.2
ENE
2
ENE
1.9
ENE
1.9
ENE
1.9
ENE
1.8
ENE
1.7
ENE
1.8
ENE
1.7
ENE
1.8
ENE
1.9
ENE
1.8
ENE
1.7
ENE
1.6
ENE
1.7
ENE
1.8
ENE
1.7
ENE
1.6
ENE
1.6
E
1.7
E
1.7
E
1.6
ENE
1.6
ENE
1.6
ENE
1.6
ENE
1.7
ENE
1.7
ENE
Period(s) (?)7778771177777666777777777777777777777777777777777788888888888
Wave
Graph
(?)Metric surfscale
Energy (?)279279246217294286300254225220212249237252300395407431432417471440400390404456379330321262271310383484417366345335302281312289330345319294268302337310300300337329273273266266336318
Wind
(km/h)
25
ENE
25
E
25
E
25
E
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
E
25
E
30
ENE
30
ENE
30
ENE
30
ENE
30
E
30
E
25
E
30
E
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
E
20
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
20
ENE
20
E
20
ENE
20
E
20
E
20
ENE
20
E
15
E
20
E
20
E
25
E
20
E
20
E
20
E
25
E
25
E
20
E
20
E
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross
High Tide
/ height (m)
11:37PM
0.51
1:28PM
0.65
11:52PM
0.48
1:56PM
0.70
12:10AM
0.45
2:25PM
0.74
12:29AM
0.41
2:56PM
0.76
12:48AM
0.38
3:30PM
0.75
1:05AM
0.36
4:09PM
0.74
1:16AM
0.34
4:54PM
0.72
Low Tide
/ height (m)
6:34AM
-0.05
7:26PM
0.24
6:51AM
-0.09
8:08PM
0.25
7:11AM
-0.12
8:51PM
0.26
7:34AM
-0.13
9:37PM
0.26
8:00AM
-0.13
10:27PM
0.27
8:28AM
-0.13
11:26PM
0.28
8:59AM
-0.12
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Sunrise---5:54-------5:54-------5:54-------5:54-------5:52-------5:52-------5:52-------5:52
Sunset------7:00-------7:00-------7:00-------7:00-------7:01-------7:01-------7:01-----
clearclearclearclearclearclearclearclearclearclearpart cloudrain showersclearclearclearclearclearclearclearpart cloudclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearclearclearpart cloudrain showerspart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudrain showersclearclearpart cloudpart cloudpart cloudpart cloudrain showerspart cloud
Rain (mm)
-----------1-----------------------1---------------1------1-
Temp. °C242323242425242423232324252524232423232425252424232323242425242424242324252525242423232425252424242424242525252424242424
Feels °C (?)222121222123222221212122232221202221212222222122202021222223222323232223242424232322222324252424252423232424252324242423
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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 Kahana Bay 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 Kahana Bay at:
surf-forecast.com

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