Kapoho Bay Surf Break
Lat Long: 19.50° N 154.82° W

Kapoho Bay 48 hour detailed Surf Forecast

Weather Forecast for Kapoho Bay

Issued: 1 pm 08 Jun 2026 (local time)

Forecast update in  hr  min

Today's Kapoho Bay sea temperature is
25.5° C

Normal for this time of year

Kapoho Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Surf Forecasts:

How big are the waves at Kapoho Bay today (08 Jun):

  • Morning surf: Morning surf (08 Jun, local time) - 3.5ft (1.0m), 18s period with S swell.
  • Afternoon surf: Afternoon surf (08 Jun, local time) - 2.5ft (0.8m), 17s period with S swell.
  • Evening surf: Evening surf (08 Jun, local time) - 5.5ft (1.7m), 8s period with ENE swell.

The current surf forecast for Kapoho Bay at 9PM is: 0.8m 16s primary swell from a South direction and 1.7m 8s secondary swell from a East-northeast direction (forecast issued at 01:00pm June 08). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (08 Jun)3.5ft (1.0m)18s
Afternoon (08 Jun)2.5ft (0.8m)17s
Evening (08 Jun)5.5ft (1.7m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Moderate rain (total 12mm), heaviest on Mon night. Warm (max 25°C on Mon afternoon, min 23°C on Mon night). Wind will be generally light.

Mon
8
Tuesday
9
Wednesday
10
Thu
11
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
1
1
1
0
0
2
2
2
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
S
18
0.8
S
18
0.8
S
17
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
E
8
1.6
E
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
Wave Graph
Metric surfscale
Energy kJ
504
395
360
334
330
318
283
291
327
327
327
327
316
316
308
265
300
273
273
273
226
226
196
196
Wind (km/h)
20
NE
25
NE
20
NE
20
NE
15
ENE
10
NE
15
NNE
10
NE
20
ENE
20
ENE
20
ENE
15
ENE
15
ENE
10
ENE
10
ENE
15
NE
15
ENE
20
ENE
15
NE
15
NE
15
NE
15
NE
15
NNE
15
NNE
Wind State
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross
High Tide
10:12AM0.59m
9:16PM0.74m
11:20AM0.70m
10:12PM0.68m
12:15PM0.83m
11:12PM0.63m
Low Tide
3:08PM0.43m
4:23AM0.18m
4:54PM0.45m
5:04AM0.13m
6:23PM0.42m
5:46AM0.07m
clear
clear
clear
clear
rain showers
part cloud
clear
rain showers
rain showers
rain showers
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
clear
cloud
rain showers
rain showers
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
5:39
—
—
—
—
—
—
—
5:39
—
—
—
—
—
—
—
5:39
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:55
—
—
—
—
—
—
—
6:55
—
—
—
—
—
—
—
6:57
—
—
—
—
6:57
 mm
—
—
—
—
1
—
—
1
1
1
—
1
1
1
1
1
1
—
—
—
1
1
—
—
Temp °C
25
25
25
24
24
23
23
23
24
25
24
24
24
23
23
24
24
25
24
24
23
23
23
23
Feels °C
24
23
24
23
24
24
24
24
24
25
24
25
25
24
24
25
24
25
24
25
23
23
23
23
Swell 1
Height (m)
Direction
Period (s)
1.7
ENE
8
0.9
ESE
7
1
E
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
E
8
1.6
E
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
Energy kJ
336
89
115
331
318
318
283
291
327
327
327
327
316
316
308
265
300
273
273
273
226
226
196
196
Swell 2
Height (m)
Direction
Period (s)
0.9
S
18
0.8
S
18
0.8
S
17
0.8
S
16
0.8
S
16
0.7
S
16
0.7
S
16
0.6
S
16
0.6
S
15
0.6
S
15
0.6
S
15
0.5
S
15
0.5
S
15
0.5
S
15
0.5
S
14
0.5
S
14
0.5
S
14
0.4
S
13
0.4
S
13
0.4
S
13
0.5
S
13
0.5
S
13
0.5
S
18
0.5
S
18
Energy kJ
504
395
360
334
330
254
254
183
163
155
153
106
104
104
103
100
91
56
55
55
87
85
155
154
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
12
0.5
E
9
0.5
S
12
0.5
S
12
0.5
S
12
0.5
S
12
0.5
S
11
0.5
S
11
0.4
S
11
0.4
S
11
0.4
S
11
0.4
S
11
0.4
S
11
0.4
S
11
0.4
S
11
0.4
S
10
0.4
S
10
0.4
S
10
0.3
S
10
0.3
S
11
0.3
S
10
0.3
S
19
0.5
S
13
0.4
S
13
Energy kJ
44
40
72
71
71
67
64
61
38
37
37
37
38
35
35
35
35
35
19
20
19
62
85
53
Wind waves
Height (m)
Direction
Period (s)
—
1.3
NE
8
1.3
NE
8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Energy kJ
—
200
200
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Nearest Offshore or Glassy
Chocks
HAW - Big Island
Chocks
HAW - Big Island
Chocks
HAW - Big Island
Chocks
HAW - Big Island
Chocks
HAW - Big Island
Richardsons
HAW - Big Island
Chocks
HAW - Big Island
Dumps
HAW - Maui
Chocks
HAW - Big Island
Chocks
HAW - Big Island
Chocks
HAW - Big Island
Chocks
HAW - Big Island
Richardsons
HAW - Big Island
Richardsons
HAW - Big Island
Richardsons
HAW - Big Island
Chocks
HAW - Big Island
Chocks
HAW - Big Island
Chocks
HAW - Big Island
Chocks
HAW - Big Island
Richardsons
HAW - Big Island
Richardsons
HAW - Big Island
Dumps
HAW - Maui
Magics
HAW - Big Island
Manini Beach
HAW - Big Island
Rating
(10 max)
1
1
1
1
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
Distance (km)
35
35
35
35
35
33
35
210
35
35
35
35
33
33
33
35
35
35
35
33
33
210
121
116
Best forecast wave conditions in Big Island
Chocks
Chocks
Chocks
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Waiaha Rivermouth / Honls
Magics
Halape
Chocks
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Hilo Breakwall
Kahuku Ranch
Kahuku Ranch
Chocks
Chocks
Chocks
Chocks
Papaikou Mill
Papaikou Mill
Waiaha Rivermouth / Honls
Waiaha Rivermouth / Honls
Rating
(10 max)
1
1
1
1
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
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Church
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Studio Drive
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Cojo
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CAL - San Diego County
Rating
(10 max)
3
3
3
4
4
4
4
1
4
3
4
5
4
5
4
4
4
4
4
5
4
4
4
4
Header Global
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Rating
(10 max)
6
9
9
8
7
6
5
5
5
5
5
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7
8
8
9
9
9
7
6
8
6
6
5
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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