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

information circle48hr Weather and Surf, issued 1 am Monday 25 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
25.7° 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 6AM is: 1.7m 8s primary swell from a Northeast direction and 0.2m 12s secondary swell from a North-northwest direction (forecast issued at 01:00am May 25). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (25 May)5.5ft (1.7m)8s
Afternoon (25 May)5ft (1.6m)8s
Evening (25 May)5ft (1.5m)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

Moderate rain (total 16mm), heaviest on Mon night. Warm (max 24°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light.

Monday
25
Tuesday
26
Wednesday
27
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
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
1
0
1
0
1
2
1
0
1
0
0
0
0
0
1
1
1
0
0
0
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.8
NE
8
1.7
NE
8
1.7
NE
8
1.6
NE
8
1.6
NE
8
1.6
NE
8
1.5
NE
8
1.5
NE
8
1.8
ENE
7
1.9
ENE
7
1.7
ENE
7
1.6
NE
8
1.4
NE
8
1.7
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.1
E
7
1.3
E
8
Wave Graph
Metric surfscale
Energy kJ
408
381
381
346
314
306
268
255
334
387
329
269
223
319
382
362
362
310
310
277
263
226
130
187
Wind (km/h)
10
NE
10
NE
10
NE
10
NE
15
NE
15
NE
15
NE
5
NNE
10
NE
15
NE
10
NE
5
NE
15
ENE
15
NE
15
NE
15
NE
10
NNE
5
NE
5
E
10
NNE
15
NE
15
NE
15
NE
5
N
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
cross-on
cross-on
cross-on
cross-on
on
High Tide
12:20PM0.55m
11:14PM0.53m
1:03PM0.65m
11:50PM0.48m
1:39PM0.72m
Low Tide
5:30AM0.01m
5:54PM0.27m
5:59AM-0.03m
7:00PM0.27m
6:26AM-0.06m
7:55PM0.26m
rain showers
clear
part cloud
clear
rain showers
clear
rain showers
part cloud
light rain
rain showers
clear
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:41
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
1
1
1
2
2
1
1
2
1
1
2
1
Temp °C
23
23
23
23
23
24
23
23
22
23
23
24
23
23
23
23
22
23
23
24
24
24
24
23
23
23
23
24
23
24
23
24
23
23
23
25
23
23
23
23
22
24
24
24
23
23
24
24
Swell 1
Height (m)
Direction
Period (s)
1.8
NE
8
1.7
NE
8
1.7
NE
8
1.6
NE
8
1.6
NE
8
1.6
NE
8
1.5
NE
8
1.5
NE
8
1.6
NE
7
1.7
NE
7
1.7
ENE
7
1.6
NE
8
1.4
NE
8
1.7
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.1
E
7
1.1
E
8
Energy kJ
408
381
381
346
314
306
268
255
268
318
329
269
223
319
382
362
362
310
310
277
263
226
130
133
Swell 2
Height (m)
Direction
Period (s)
0.3
NW
12
0.2
NNW
12
0.2
NNW
12
0.2
NNW
11
0.2
NNW
11
0.2
NNW
11
0.2
NNW
11
0.2
NNW
11
0.2
NNW
11
0.1
NW
10
0.1
NW
10
0.8
ESE
7
0.7
ESE
7
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
18
0.1
NW
18
0.1
NW
16
0.1
NW
16
0.2
NNW
15
0.2
NNW
15
0.9
NNE
8
0.9
NE
7
Energy kJ
23
14
13
12
12
12
12
11
11
4
4
54
42
4
4
4
13
12
10
10
22
21
101
79
Swell 3
Height (m)
Direction
Period (s)
0.1
S
14
0.1
S
14
0.1
S
14
0.1
S
14
0.1
S
13
0.1
S
13
0.1
S
13
0.1
S
13
0.1
S
13
0.1
S
12
0.1
S
16
0.1
NW
10
0.1
NW
10
0.1
N
13
0.1
N
12
0.1
NW
19
0.1
N
12
0.1
N
11
0.2
NNW
10
0.2
NNW
10
0.1
NW
10
0.2
N
13
0.2
N
13
0.3
N
13
Energy kJ
4
4
4
4
4
3
3
3
3
3
5
4
4
3
3
14
3
2
10
9
4
14
14
29
Wind waves
Height (m)
Direction
Period (s)
1.5
NE
8
1.8
ENE
7
1.9
ENE
7
1.6
NE
8
1.3
E
8
Energy kJ
277
334
387
300
187
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
3
2
2
3
3
2
2
2
1
2
2
2
2
2
2
1
2
1
2
Distance (km)
2
2
2
2
2
2
2
2
2
2
2
2
2
100
2
2
99
2
2
2
177
2
2
2
Best forecast wave conditions in Big Island
Rating
(10 max)
2
2
2
2
2
3
2
2
3
3
2
2
2
1
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
2
2
3
2
3
9
9
2
3
2
2
3
3
4
3
3
2
1
3
5
2
Header Global
Rating
(10 max)
4
4
4
4
4
5
5
9
9
9
5
6
7
7
7
8
9
9
7
6
9
7
9
8
  • 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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