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Surf Forecasts

Kapoho Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 am Sunday 15 Jun 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
25.8° C
 (Which is normal for this time of year)

How big are the waves at Kapoho Bay today?

The current surf forecast for Kapoho Bay at 10AM is: 0.6m 16s primary swell from a South direction and 1.1m 7s secondary swell from a East direction (forecast issued at 07:00am June 15). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (15 Jun)2ft (0.6m)16s
Afternoon (15 Jun)2ft (0.6m)15s
Evening (15 Jun)2.5ft (0.7m)15s

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 
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
5 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 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
1
2
0
1
0
0
0
1
0
1
0
0
0
0
0
1
1
1
0
0
0
1
2
2
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
S
0.6
S
0.6
S
0.6
S
0.6
S
0.7
S
0.7
S
0.7
S
1.5
E
1.5
E
1.5
E
1.3
E
1.3
E
1.3
E
1.6
ENE
1.7
ENE
1.7
ENE
1.7
ENE
1.8
ENE
1.8
ENE
1.7
ENE
1.7
ENE
1.7
ENE
1.7
ENE
1.7
ENE
1.6
ENE
1.6
ENE
1.7
ENE
1.7
ENE
1.6
ENE
1.6
ENE
1.6
ENE
1.5
ENE
1.5
ENE
1.5
ENE
1.5
ENE
1.5
ENE
1.5
ENE
1.5
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.6
ENE
1.6
ENE
1.6
E
1.5
E
1.5
E
1.3
ENE
1.4
ENE
1.6
ENE
1.6
ENE
1.6
ENE
1.7
ENE
1.6
ENE
1.7
ENE
1.7
ENE
1.8
ENE
1.8
ENE
1.8
ENE
Period(s) (?)16161615151514147777777777777888887777777778888888877777777778888888
Wave
Graph
(?)Metric surfscale
Energy (?)300342353283343325337421402381338422291331428424395390489467451473473462458540497530512423472451457437457453397409423363362321365624641633527564324349313345352376379474457506506570
Wind
(km/h)
20
NE
20
ENE
20
NE
20
NE
20
NE
20
NE
20
NE
25
ENE
25
ENE
20
NE
20
NE
20
NE
25
NE
20
NE
25
NE
20
NE
15
NE
15
ENE
20
ENE
25
ENE
25
NE
20
ENE
15
ENE
15
NE
15
NE
15
NE
20
NE
20
NE
20
ENE
20
ENE
15
NE
10
NE
10
NE
10
NNE
15
ENE
20
ENE
15
ENE
15
NE
15
ENE
10
NE
10
NE
10
ENE
20
E
20
E
20
E
15
E
10
NE
5
ENE
10
ENE
20
E
20
ENE
20
ENE
20
ENE
15
NE
20
NE
20
NE
20
NE
15
NE
25
NE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
on		crosscross-
on		cross-
on		cross-
on		crosscross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		ononcross-
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		cross-
on
High Tide
/ height (m)
5:34AM
0.48
6:33PM
0.95
6:41AM
0.49
7:14PM
0.90
8:04AM
0.53
7:58PM
0.84
9:33AM
0.60
8:47PM
0.77
10:52AM
0.71
9:44PM
0.69
11:56AM
0.83
10:48PM
0.62
12:50PM
0.95
11:52PM
0.57
1:40PM
1.04
Low Tide
/ height (m)
11:10AM
0.16
1:42AM
0.27
12:00PM
0.24
2:26AM
0.24
1:05PM
0.33
3:10AM
0.21
2:35PM
0.41
3:54AM
0.16
4:24PM
0.45
4:40AM
0.12
6:06PM
0.43
5:26AM
0.08
7:26PM
0.38
6:13AM
0.04
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise-5:39-------5:39-------5:41-------5:41-------5:41-------5:41-------5:41-------5:41--
Sunset----6:58-------6:59-------6:59-------6:59-------6:59-------7:00-------7:00-------
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Rain (mm)
-------1---1-12-11---1------1--11-1-1111111-----------------
Temp. °C232424252424242323242424242324232323242524242423232424252424242323242525252424242425252525242424242525252525242424252525
Feels °C (?)222323242323242121232323232223222323232422232424232523252324252424252525252425252526242424242525242524242525232323242323
  • 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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