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

information circle48hr Weather and Surf, issued 7 am Thursday 28 May 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
25.6° C
(Which is normal for this time of year)

How big are the waves at James Kealoha Beach Park today (28 May):

  • Morning surf: Morning surf (28 May, local time) - 4.5ft (1.4m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (28 May, local time) - 4.5ft (1.4m), 7s period with ENE swell.
  • Evening surf: Evening surf (28 May, local time) - 3ft (0.9m), 8s period with E swell.

The current surf forecast for James Kealoha Beach Park at 11AM is: 1.4m 7s primary swell from a East-northeast direction and 0.4m 12s secondary swell from a North-northeast direction (forecast issued at 07:00am May 28). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (28 May)4.5ft (1.4m)7s
Afternoon (28 May)4.5ft (1.4m)7s
Evening (28 May)3ft (0.9m)8s

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

Light rain (total 4mm), mostly falling on Thu morning. Warm (max 24°C on Thu afternoon, min 22°C on Fri night). Wind will be generally light.

Thursday
28
Friday
29
Saturday
30
Sun
31
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
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
Rating
(10 max)
1
1
0
0
0
1
1
1
1
0
1
0
1
2
2
2
2
2
0
1
1
2
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
7
0.9
E
8
1.1
NE
7
0.8
ESE
8
0.9
NE
8
0.9
NE
8
1.1
NE
7
0.7
NNE
11
0.7
NNE
11
0.9
NE
8
0.8
NE
8
0.9
ESE
8
0.9
ESE
8
1
E
8
1
E
8
1
E
8
1
E
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
Wave Graph
Metric surfscale
Energy kJ
208
197
197
192
167
90
125
79
86
93
137
121
121
107
88
107
105
121
118
121
124
104
107
104
Wind (km/h)
5
ENE
10
NE
15
ENE
15
NE
15
NE
10
NNE
5
NE
0
WNW
5
W
5
ENE
10
ENE
10
NE
10
NE
5
NNE
5
W
0
W
0
NE
5
ENE
10
ENE
10
ENE
5
NE
5
NNE
5
N
5
N
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
glassy
glassy
cross-on
cross
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
High Tide
2:12PM0.77m
1:00AM0.40m
2:45PM0.81m
1:35AM0.38m
3:18PM0.83m
Low Tide
6:53AM-0.09m
8:42PM0.24m
7:21AM-0.11m
9:24PM0.22m
7:51AM-0.12m
10:03PM0.21m
rain showers
rain showers
rain showers
clear
clear
clear
part cloud
clear
clear
clear
rain showers
clear
clear
clear
part cloud
part cloud
rain showers
part cloud
clear
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:39
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:53
6:53
6:54
1
1
1
1
1
Temp °C
23
23
23
24
24
23
23
23
23
23
23
24
23
23
23
23
22
23
23
24
24
24
23
23
25
24
23
24
24
24
24
25
24
24
24
25
24
25
25
25
25
26
24
26
26
27
26
26
Swell 1
Height (m)
Direction
Period (s)
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
7
0.9
E
8
0.9
NE
7
0.8
ESE
8
0.9
NE
8
0.9
NE
8
1.1
NE
7
0.9
NE
7
1
NE
7
0.9
NE
8
0.8
NE
8
0.8
NE
8
1
NE
7
1
E
8
1
E
8
1
E
8
1
E
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
Energy kJ
208
197
197
192
167
90
77
79
86
93
137
79
97
107
88
86
105
121
118
121
124
104
107
104
Swell 2
Height (m)
Direction
Period (s)
0.4
N
12
0.4
N
12
0.4
NNE
12
0.5
N
13
0.4
N
11
0.9
NE
7
0.8
ESE
8
0.7
NE
8
0.7
ESE
8
0.7
ESE
8
0.8
ESE
8
0.9
ESE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
NE
7
0.8
NE
7
0.8
NE
8
0.8
NE
8
0.8
NE
8
0.8
NE
8
0.8
NE
8
Energy kJ
49
48
52
85
38
77
75
60
60
58
75
89
71
73
83
107
96
91
65
77
71
84
79
84
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
14
0.1
NW
13
0.2
NNW
13
0.2
NNW
13
0.3
NNE
13
0.4
NNE
11
0.6
N
12
0.6
ENE
7
0.6
E
7
0.6
ENE
7
0.6
N
11
0.7
NNE
11
0.7
NNE
11
0.6
N
11
0.6
N
10
0.6
NNE
10
0.5
N
10
0.5
N
10
0.5
NNE
10
0.4
NNE
10
0.4
NNE
10
0.3
NNE
10
0.3
NNE
9
0.3
NNW
10
Energy kJ
20
7
17
18
35
43
101
29
35
37
83
121
121
82
75
78
50
50
52
31
31
18
17
19
Wind waves
Height (m)
Direction
Period (s)
1.1
NE
7
1.1
NE
7
Energy kJ
109
125
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
1
1
2
2
1
1
1
2
2
2
2
2
2
2
2
1
1
1
2
2
2
Distance (km)
2
2
2
179
106
177
2
0
0
2
2
2
2
0
0
0
0
0
2
2
2
0
0
0
Best forecast wave conditions in Big Island
Rating
(10 max)
2
2
2
1
2
3
3
3
2
2
2
3
3
3
3
3
1
1
1
2
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
4
4
4
4
4
4
4
4
5
3
3
3
3
3
4
3
3
3
3
3
3
4
4
Header Global
Rating
(10 max)
9
7
7
7
5
6
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
7
6
  • 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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