Kiholo Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 am Saturday 02 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
25.7° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Kiholo Bay today?

The current surf forecast for Kiholo Bay at 3PM is: 0.3m 15s primary swell from a Northwest direction (forecast issued at 07:00am May 02). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (02 May)1ft (0.3m)16s
Afternoon (02 May)1ft (0.3m)15s
Evening (02 May)1.5ft (0.4m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 26°C on Sat morning, min 23°C on Sat night). Wind will be generally light.

Saturday
2
Sunday
3
Monday
4
Tue
5
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)
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>
<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)
0.3
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
0.6
NNE
5
0.6
NNE
5
0.2
WNW
11
0.2
WNW
11
0.2
WNW
11
0.6
NNE
5
0.2
WNW
11
0.3
NW
13
0.2
WNW
13
Wave Graph
Metric surfscale
Energy kJ
41
41
35
34
54
53
29
28
27
27
26
23
23
23
23
0
0
12
12
12
0
12
27
16
Wind (km/h)
10
NE
5
NE
5
WNW
5
NW
5
WNW
5
NNE
0
S
5
NE
5
NE
5
NE
10
NNW
10
N
0
N
5
NE
10
NE
10
NE
5
ENE
5
NNE
10
NW
5
WNW
5
WNW
0
N
5
SW
5
W
cross-off
glassy
cross-on
on
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
glassy
glassy
cross
cross-off
glassy
glassy
on
on
glassy
glassy
cross
glassy
High Tide
3:37AM0.39m
4:32PM0.80m
4:07AM0.36m
5:08PM0.79m
4:37AM0.32m
5:46PM0.76m
Low Tide
9:17AM0.06m
11:34PM0.19m
9:43AM0.07m
00:20AM0.20m
10:10AM0.08m
1:13AM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:46
6:47
6:47
Temp °C
24
24
26
26
25
25
24
24
23
24
26
26
25
24
24
24
23
24
26
26
26
25
25
24
25
25
28
29
28
28
27
27
25
26
27
28
28
26
25
26
25
26
27
28
29
29
28
28
Swell 1
Height (m)
Direction
Period (s)
0.3
NW
16
0.9
NE
8
0.9
NE
8
0.9
NE
7
0.9
NE
7
0.9
NE
7
0.7
NE
6
0.8
NE
8
0.7
NE
8
0.7
NE
8
0.5
NE
5
0.4
NE
8
0.3
NW
12
0.7
NNE
5
0.3
NNE
6
0.6
NNE
5
0.6
NNE
5
0.6
NNE
6
0.6
NE
6
0.3
NNE
6
0.6
NNE
5
0.5
NE
5
0.5
NE
5
0.5
NE
6
Energy kJ
41
88
84
89
77
79
38
69
59
59
12
20
23
23
7
16
18
26
31
7
17
12
12
19
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
15
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
0.5
NE
8
0.3
NW
12
0.2
SSW
14
0.2
SSW
14
0.3
NW
12
0.2
ENE
7
0.2
ENE
7
0.2
WNW
11
0.2
WNW
11
0.2
ENE
7
0.2
ENE
7
0.3
NE
7
0.3
NE
7
0.2
WNW
13
Energy kJ
22
41
35
34
54
53
29
28
27
27
28
23
20
20
23
5
5
12
12
5
5
8
7
16
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
11
0.2
SSW
15
0.2
SSW
14
0.2
NNW
12
0.2
SSW
14
0.2
SSW
14
0.3
ENE
8
0.2
SSW
14
0.2
SSW
13
0.2
SSW
16
0.3
NW
13
0.2
SSW
14
0.2
NNE
7
0.3
NW
12
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
13
0.2
WNW
11
0.2
NNE
6
0.2
WNW
11
0.3
NW
13
0.2
WNW
10
Energy kJ
13
21
21
14
20
20
11
18
18
25
26
20
5
23
20
20
20
18
17
12
4
12
27
10
Wind waves
Height (m)
Direction
Period (s)
0.9
NE
8
0.7
NNE
5
0.7
NE
5
0.6
NNE
5
0.5
NE
5
Energy kJ
93
23
28
15
12
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Distance (km)
14
14
94
94
21
14
31
22
22
14
94
99
94
14
27
14
14
26
94
43
94
26
43
14
Best forecast wave conditions in Big Island
Rating
(10 max)
2
2
2
2
1
2
2
2
2
2
1
1
1
2
2
2
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
1
3
2
2
3
3
3
Header Global
Rating
(10 max)
5
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5
4
5
4
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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