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Surf Forecasts

Kapaniah surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 am Monday 07 Jul 2025 HST
Forecast update in hr  min  s Forecast update imminent
Kapaniah surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kapaniah sea temperature is
26.4° C
 (Which is slightly warmer than usual)

How big are the waves at Kapaniah today?

The current surf forecast for Kapaniah at 8AM is: 1.7m 8s primary swell from a East-northeast direction and 0.4m 13s secondary swell from a East direction (forecast issued at 01:00am July 07). An open ocean swell of 0.1m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (07 Jul)6ft (1.8m)8s
Afternoon (07 Jul)7ft (2.2m)7s
Evening (07 Jul)6ft (1.9m)8s

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

Hourly12 Days
Big Island Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
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
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
ENE
1.8
ENE
1.4
E
1.7
ENE
1.9
ENE
2.2
ENE
2.1
ENE
1.9
ENE
2
ENE
2
ENE
2
ENE
2
ENE
2.1
ENE
2.2
ENE
2.2
ENE
2
ENE
1.8
ENE
1.7
ENE
1.7
ENE
1.7
ENE
1.9
ENE
2.1
ENE
2
ENE
1.7
ENE
1.5
ENE
1.5
ENE
1.5
ENE
1.7
ENE
1.8
ENE
2.1
ENE
2.1
ENE
1.8
ENE
1.6
ENE
1.6
ENE
1.5
ENE
1.6
ENE
1.7
ENE
1.9
ENE
2.1
ENE
2
ENE
1.7
ENE
1.5
ENE
1.5
ENE
1.5
ENE
1.6
ENE
2.2
ENE
2
ENE
1.9
ENE
1.7
ENE
1.6
ENE
1.6
ENE
1.7
ENE
1.9
ENE
2.1
ENE
1.9
ENE
1.8
ENE
1.5
ENE
1.3
ENE
1.2
ENE
1.3
ENE
Period(s) (?)777887788888888888888768888777777788777777887778888887778887
Wave
Graph
(?)Metric surfscale
Energy (?)492384357373411485458411466466464476536557542472394383383373406456329320252246246296332400400307273262237271314393433383319258270270284400354411356309309338414449393352247188165173
Wind
(km/h)
35
E
30
E
30
E
30
E
30
E
30
E
35
ENE
40
E
40
E
35
E
35
E
35
E
40
E
35
E
35
E
35
E
35
E
30
ESE
35
E
30
E
30
E
25
E
30
E
35
E
35
E
25
E
30
E
35
E
30
E
25
E
25
E
35
E
35
E
30
E
30
E
30
E
30
E
30
E
25
E
25
E
25
E
30
E
30
E
25
E
25
E
25
E
25
E
30
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
20
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		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
11:29PM
0.43
1:57PM
0.88
12:27AM
0.43
2:32PM
0.92
1:14AM
0.44
3:05PM
0.95
1:56AM
0.45
3:38PM
0.98
2:36AM
0.46
4:09PM
0.98
3:19AM
0.48
4:40PM
0.97
4:06AM
0.49
5:09PM
0.94
5:00AM
0.51
Low Tide
/ height (m)
8:45PM
0.41
6:05AM
0.12
9:11PM
0.38
6:47AM
0.08
9:37PM
0.35
7:26AM
0.05
10:05PM
0.34
8:04AM
0.03
10:33PM
0.32
8:40AM
0.03
11:01PM
0.31
9:17AM
0.05
11:31PM
0.29
9:54AM
0.10
12:01AM
0.27
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Sunrise---5:48-------5:48-------5:48-------5:48-------5:50-------5:50-------5:50-------5:50
Sunset------7:07-------7:06-------7:06-------7:06-------7:06-------7:06-------7:06-----
part cloudclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudcloudpart cloudpart cloudpart cloudclearclearpart cloudclearpart cloudclearclearclearclearpart cloudpart cloudrain showersrain showersrain showersclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclear
Rain (mm)
-------------------------111--------------------------------
Temp. °C242424252526252424242424252525242424232425252524242423242525252424242324252525242424242425252525242424252626262525242525
Feels °C (?)202121222224232020212020212121202121202122232422222321212323242120212121232223222222222223242424232323232524252425232524
  • 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

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 Kapaniah 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 Kapaniah at:
surf-forecast.com

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