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Surf Forecasts

Kapoho Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 pm Tuesday 29 Apr 2025 HST
Forecast update in hr  min  s Forecast update imminent
Kapoho Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kapoho Bay sea temperature is
25.5° C
 (Which is slightly warmer than usual)

How big are the waves at Kapoho Bay today?

The current surf forecast for Kapoho Bay at 6PM is: 1.6m 8s primary swell from a East-southeast direction and 0.4m 21s secondary swell from a South-southwest direction (forecast issued at 01:00pm April 29). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (29 Apr)4ft (1.2m)8s
Afternoon (29 Apr)4.5ft (1.3m)8s
Evening (29 Apr)5ft (1.6m)8s

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

Hourly12 Days
Big Island Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Tuesday
29
Wednesday
30
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
11 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 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
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
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
SE
1.3
ESE
1.6
ESE
1.6
ESE
1.6
ESE
1.6
ESE
1.6
ESE
0.7
S
0.7
S
1.6
ESE
1.6
ESE
0.8
SSW
0.8
SSW
0.8
SSW
1.5
E
1.5
E
1.5
E
0.8
SSW
1.4
E
0.8
SSW
0.8
SSW
1.4
E
0.8
S
1.5
E
1.5
E
1.6
E
1.5
E
1.5
E
1.5
E
1.6
E
1.9
E
1.9
E
1.9
E
1.8
E
1.7
E
1.8
E
1.9
E
1.9
E
1.8
E
1.8
E
1.7
E
1.8
E
1.8
E
1.8
E
1.8
E
1.9
E
1.9
E
1.9
E
1.4
ESE
1.3
ESE
1.8
E
1.8
E
1.7
E
1.7
E
1.8
E
1.4
ESE
1.4
NE
1.5
NE
1.7
ENE
1.7
ENE
Period(s) (?)888888820198818181888816816168158888887778888888888888888888888888888
Wave
Graph
(?)Metric surfscale
Energy (?)201230350318326326367380369326326418413408316309317341270333324258289284284299263255248267347378403362323358410410381378350388388377378410413413243212378388346346391245260255373373
Wind
(km/h)
20
SE
20
ESE
15
ESE
15
ESE
15
ESE
10
ESE
5
ESE
10
ESE
15
E
20
E
15
E
15
E
10
ENE
15
ENE
10
ENE
10
NE
20
ENE
20
ENE
20
NE
15
NE
15
NE
20
ENE
20
ENE
20
ENE
15
ENE
20
NE
20
NE
20
NE
20
NE
20
ENE
20
ENE
20
ENE
15
E
20
ENE
20
ENE
20
ENE
20
ENE
10
ENE
15
E
20
E
20
E
20
ENE
20
NE
15
ENE
15
ENE
20
ENE
15
ENE
20
ENE
20
ENE
25
ENE
20
NE
20
ENE
20
ENE
15
NE
10
NE
15
NE
15
ENE
15
NE
20
NE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		ononononononononcross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
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		crosscrosscross-
on
High Tide
/ height (m)
5:00PM
1.10
4:22AM
0.54
5:51PM
1.04
5:03AM
0.47
6:48PM
0.97
5:57AM
0.42
7:54PM
0.89
7:41AM
0.39
9:07PM
0.84
10:12AM
0.42
10:16PM
0.80
11:40AM
0.51
11:11PM
0.78
12:29PM
0.61
Low Tide
/ height (m)
9:46AM
-0.02
11:48PM
0.29
10:23AM
0.02
12:55AM
0.33
11:04AM
0.09
2:20AM
0.35
11:50AM
0.17
3:58AM
0.34
12:55PM
0.27
5:06AM
0.30
2:39PM
0.34
5:46AM
0.26
4:28PM
0.37
6:14AM
0.22
5:48PM
0.37
Tuesday
29
Wednesday
30
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Sunrise-------5:50-------5:50-------5:50-------5:48-------5:48-------5:48-------5:48----
Sunset--6:40-------6:40-------6:42-------6:42-------6:42-------6:43-------6:43-------6:43-
clearclearthunderstorm part cloudthunderstorm rain showersrain showersclearclearclearclearclearrain showersrain showersrain showersrain showersrain showersrain showersclearclearrain showersrain showersrain showerspart cloudclearclearclearclearcloudcloudcloudclearclearclearclearrain showerscloudrain showersrain showersrain showersrain showerspart cloudclearclearclearrain showersrain showersrain showersrain showersrain showersclearrain showersrain showerspart cloudpart cloudpart cloudpart cloudrain showersrain showersrain showers
Rain (mm)
--1-111-----111121--121------------1-1211----11111-11----113
Temp. °C242424232323232324242423232323232424242423232324242424232323232324242423242323232424242423232323242424232323232324242424
Feels °C (?)232325242425252424242424242425242423232423222223232323222222222123232322232423222323222423232422232323222223242325242423
  • 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 Kapoho 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 Kapoho Bay at:
surf-forecast.com

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