Kiholo Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 am Friday 01 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kiholo Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kiholo Bay sea temperature is
25.6° C
(Which is slightly warmer than usual)

How big are the waves at Kiholo Bay today?

The current surf forecast for Kiholo Bay at 6AM is: 0.2m 13s primary swell from a North-northwest direction (forecast issued at 01:00am May 01). An open ocean swell of 0.4m 8s is not directed at the surf break, a second open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (01 May)0.5ft (0.2m)13s
Afternoon (01 May)0.5ft (0.2m)12s
Evening (01 May)0.5ft (0.2m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 26°C on Fri morning, min 23°C on Fri night). Wind will be generally light.

Friday
1
Saturday
2
Sunday
3
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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>
Wave
Height (m)
Direction
Period (s)
0.2
NNW
13
0.2
NNW
13
0.2
NNW
13
0.2
NNW
13
0.2
NNW
12
0.2
NNW
12
0.2
NNW
12
0.2
NNW
12
0.3
NW
16
0.3
NW
16
0.3
NW
16
0.3
NW
15
0.3
NW
15
0.4
NW
15
0.4
NW
14
0.3
NW
14
0.3
NW
13
0.3
NW
13
0.3
NW
13
0.3
NW
13
0.3
NW
12
0.3
NW
12
0.3
NW
12
0.3
NW
12
Wave Graph
Metric surfscale
Energy kJ
17
17
17
16
15
14
14
14
43
41
41
35
34
54
53
29
28
27
27
26
23
23
23
23
Wind (km/h)
10
NE
10
NE
5
NE
10
N
5
NW
5
NNE
10
NE
5
NE
5
NE
5
ENE
10
NE
5
WNW
10
W
5
NNW
5
NNE
0
NE
0
ENE
5
NE
10
NNE
5
NNW
5
WSW
5
NW
5
ENE
10
NE
cross-off
cross-off
glassy
cross-on
glassy
glassy
glassy
cross-off
glassy
glassy
cross
cross-on
on
glassy
glassy
glassy
glassy
glassy
cross
on
cross-on
glassy
glassy
cross-off
High Tide
3:06AM0.43m
4:00PM0.80m
3:37AM0.39m
4:32PM0.80m
4:07AM0.36m
5:08PM0.79m
Low Tide
8:53AM0.06m
10:51PM0.19m
9:17AM0.06m
11:34PM0.19m
9:43AM0.07m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:46
6:46
1
Temp °C
23
23
24
26
25
25
24
24
24
23
24
26
25
25
24
24
24
23
25
26
26
25
24
24
24
23
25
27
27
27
26
26
26
25
25
28
27
28
27
27
28
26
27
28
29
28
27
26
Swell 1
Height (m)
Direction
Period (s)
0.7
NE
6
0.5
NE
8
0.4
NE
9
1.1
NE
8
1.1
NE
8
1.1
NE
8
1
NE
8
1
NE
8
0.9
NE
8
0.9
NE
8
0.9
NE
8
0.9
NE
8
0.9
NE
7
0.9
NE
7
0.7
NE
6
0.8
NE
8
0.8
NE
8
0.7
NE
8
0.6
NE
8
0.4
NE
8
0.7
NE
5
0.7
NE
5
0.4
NE
7
0.4
NE
7
Energy kJ
33
30
22
136
133
129
110
113
88
93
88
84
89
75
39
69
69
59
46
20
28
27
18
19
Swell 2
Height (m)
Direction
Period (s)
0.4
NE
8
0.2
NNW
13
0.2
NNW
13
0.2
NNW
13
0.2
NNW
12
0.2
NNW
12
0.2
NNW
12
0.2
NNW
12
0.2
NNW
12
0.3
NW
16
0.3
NW
16
0.3
NW
15
0.3
NW
15
0.4
NW
15
0.4
NW
14
0.3
NW
14
0.3
NW
13
0.3
NW
13
0.3
NW
13
0.3
NW
13
0.4
NE
8
0.2
SSW
14
0.3
SSW
14
0.3
NW
12
Energy kJ
18
17
17
16
15
14
14
14
14
41
41
35
34
54
53
29
28
27
27
26
15
20
41
23
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
13
0.1
S
15
0.1
S
15
0.1
SW
18
0.2
SSW
16
0.2
S
16
0.2
S
16
0.1
NW
18
0.3
NW
16
0.2
SSW
15
0.2
SSW
15
0.2
SSW
14
0.2
NNW
12
0.1
SW
18
0.3
ENE
8
0.2
SSW
15
0.2
SSW
14
0.2
SSW
13
0.2
SSW
16
0.2
SSW
13
0.3
NW
12
0.3
NW
12
0.3
NW
12
0.2
SSW
14
Energy kJ
17
4
4
12
26
21
20
12
43
22
21
21
14
12
11
23
18
18
25
17
23
23
23
20
Wind waves
Height (m)
Direction
Period (s)
0.7
NE
6
0.9
NNE
7
0.6
NE
5
0.6
NNE
5
0.6
NNE
5
Energy kJ
34
96
21
16
15
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
2
2
1
1
1
1
1
Distance (km)
27
14
14
14
99
14
14
14
14
14
22
94
94
12
14
14
22
27
27
94
94
94
14
14
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
1
2
1
2
2
2
2
2
2
1
2
2
2
2
2
1
1
1
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
1
4
2
2
Header Global
Rating
(10 max)
6
5
5
5
5
5
5
5
4
4
4
4
4
4
4
5
4
5
4
4
4
4
4
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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