James Kealoha Beach Park surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 pm Tuesday 28 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
James Kealoha Beach Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's James Kealoha Beach Park sea temperature is
25.5° C
(Which is slightly warmer than usual)

How big are the waves at James Kealoha Beach Park today?

The current surf forecast for James Kealoha Beach Park at 5PM is: 1.3m 7s primary swell from a East-northeast direction and 0.5m 8s secondary swell from a East-southeast direction (forecast issued at 01:00pm April 28). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (28 Apr)4ft (1.2m)7s
Afternoon (28 Apr)4ft (1.2m)7s
Evening (28 Apr)4.5ft (1.3m)7s

Table - waves today at James Kealoha Beach Park. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 25mm), heaviest during Thu morning. Warm (max 23°C on Tue afternoon, min 22°C on Tue night). Wind will be generally light.

Tue
28
Wednesday
29
Thursday
30
Fri
1
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)
0
0
1
1
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.2
ENE
7
1.1
ENE
7
1.3
ENE
7
1.3
ENE
7
1.2
E
7
1.1
E
7
1
E
7
1.1
ENE
7
1.1
ENE
7
1.1
ENE
7
1.2
ENE
7
1.2
ENE
7
1.2
E
7
0.8
NE
8
0.8
NE
7
1.1
NE
7
1.5
ENE
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
NE
8
1.3
NE
8
1.4
NE
8
1.5
NE
8
Wave Graph
Metric surfscale
Energy kJ
127
117
183
188
150
126
100
125
125
121
143
143
138
86
75
136
225
197
197
197
216
233
245
270
Wind (km/h)
15
E
15
E
10
NE
10
NE
10
NNE
10
NNE
10
N
10
NNE
15
NE
15
NE
15
NE
10
N
5
NE
5
NNE
5
NE
10
ENE
15
NE
15
NE
15
NE
10
NNE
10
NNE
5
N
10
NNE
10
NNE
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
1:52PM0.66m
1:18AM0.55m
2:26PM0.73m
1:45AM0.51m
2:57PM0.77m
2:11AM0.47m
Low Tide
7:50PM0.16m
7:38AM-0.09m
8:33PM0.16m
8:01AM-0.11m
9:14PM0.17m
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
part cloud
rain showers
rain showers
rain showers
clear
rain showers
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
part cloud
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:42
6:42
6:42
6:43
1
1
2
2
2
1
1
1
1
1
1
2
4
1
1
2
1
Temp °C
23
23
23
23
23
23
22
23
23
23
23
23
23
22
22
23
23
23
23
23
23
22
23
23
24
23
24
24
24
24
22
24
23
23
23
24
24
23
23
23
23
22
22
23
24
23
23
23
Swell 1
Height (m)
Direction
Period (s)
1.2
ENE
7
1.1
ENE
7
1.3
ENE
7
1.3
ENE
7
1.2
E
7
1.1
E
7
1
E
7
1.1
ENE
7
1.1
ENE
7
1.1
ENE
7
1.2
ENE
7
1.2
ENE
7
1.2
E
7
0.9
E
7
0.8
NE
7
0.7
ESE
7
1.5
ENE
7
1.4
ENE
7
1.4
ENE
7
0.4
NNW
12
1.1
NE
8
1.3
NE
8
1.4
NE
8
1.5
NE
8
Energy kJ
127
117
183
188
150
126
100
125
125
121
143
143
138
86
75
51
225
197
197
57
169
233
245
270
Swell 2
Height (m)
Direction
Period (s)
0.7
ESE
7
0.7
ESE
8
0.5
ESE
8
0.5
ESE
8
0.9
NE
7
0.8
NNE
7
0.7
NE
7
0.3
NE
10
0.2
NNE
10
0.4
NE
10
0.4
NE
10
0.4
NE
9
0.5
NE
8
0.8
NE
8
0.8
ESE
7
0.4
NNE
9
0.4
NE
8
0.4
NNW
12
0.4
NNW
12
0.4
NE
10
1
E
7
0.9
ESE
8
0.9
ESE
8
0.7
ESE
8
Energy kJ
48
55
35
35
79
61
53
15
9
24
23
21
35
80
67
29
18
59
58
26
112
83
87
60
Swell 3
Height (m)
Direction
Period (s)
0.4
NE
8
0.4
NNE
8
0.2
NNW
10
0.2
NNW
10
0.2
NNW
10
0.2
NNW
10
0.2
NNE
9
0.2
NNW
14
0.2
NNW
14
0.3
NNW
14
0.2
NNW
14
0.3
NNW
14
0.4
NW
14
0.4
NW
14
0.4
NE
8
0.4
NW
13
0.4
NW
13
0.4
NE
9
0.4
NE
10
0.2
NNE
8
0.4
NNW
12
0.4
NNW
13
0.5
NNW
13
0.4
NNW
13
Energy kJ
18
25
10
10
10
10
9
19
20
41
21
41
51
49
18
44
40
19
26
7
58
69
101
68
Wind waves
Height (m)
Direction
Period (s)
0.7
NE
7
1.1
NE
7
1.1
NE
7
1.4
NE
7
1.2
NE
7
1.4
ENE
7
1.3
NE
8
Energy kJ
47
103
136
183
139
197
216
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
2
1
1
Distance (km)
2
2
2
2
100
99
100
100
185
106
106
100
2
5
2
2
2
2
2
100
106
5
99
100
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
2
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
1
2
2
2
2
1
2
1
3
2
3
2
2
2
2
2
2
2
3
3
3
3
Header Global
Rating
(10 max)
8
9
9
9
8
8
8
7
6
5
5
5
5
5
5
6
6
6
6
7
5
5
5
5
  • 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

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