Waipio Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 am Wednesday 06 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Waipio Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waipio Bay sea temperature is
25.6° C
(Which is slightly warmer than usual)

How big are the waves at Waipio Bay today?

The current surf forecast for Waipio Bay at 10AM is: 0.6m 11s primary swell from a North-northwest direction and 0.7m 8s secondary swell from a East-southeast direction (forecast issued at 07:00am May 06). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (06 May)2ft (0.6m)11s
Afternoon (06 May)2ft (0.6m)11s
Evening (06 May)2ft (0.6m)10s

Table - waves today at Waipio 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 Wed morning, min 23°C on Thu night). Wind will be generally light.

Wednesday
6
Thursday
7
Friday
8
Sat
9
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
0
0
0
0
0
0
0
1
1
2
2
2
2
1
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)
0.6
NW
11
0.6
NNW
11
0.6
NNW
11
0.6
NNW
11
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.8
ESE
8
0.5
NW
17
0.5
NW
16
0.6
NW
16
0.9
NW
15
0.9
NW
15
1.2
NNW
12
1.5
NNW
14
1.4
NNW
13
1.3
NNW
13
1.3
NNW
13
1.2
NNW
13
1.1
NW
12
1.1
NW
12
1
NNW
12
0.9
NNW
12
Wave Graph
Metric surfscale
Energy kJ
96
78
78
86
73
72
72
72
92
145
132
203
331
309
379
791
659
572
512
423
341
336
289
239
Wind (km/h)
5
SSE
5
NE
5
NE
10
NE
5
ENE
10
ENE
10
E
10
E
10
ENE
10
ENE
10
ENE
10
NE
15
ENE
15
ENE
10
ENE
10
E
10
E
10
ENE
15
ENE
15
E
15
E
15
E
15
E
15
E
glassy
glassy
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:12AM0.43m
6:34PM0.81m
4:45AM0.40m
7:26PM0.79m
6:06AM0.38m
8:21PM0.77m
Low Tide
10:33AM0.15m
2:31AM0.39m
11:09AM0.20m
3:54AM0.37m
11:56AM0.25m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:47
6:47
6:49
Temp °C
24
24
26
26
26
25
24
24
24
24
25
26
25
24
24
24
23
24
25
25
25
24
24
23
27
27
28
28
29
28
27
27
27
26
27
28
27
26
27
27
25
26
27
26
26
25
25
23
Swell 1
Height (m)
Direction
Period (s)
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.8
E
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.8
ESE
8
0.8
ESE
8
0.9
E
8
1
E
8
0.9
NW
15
1.1
NNW
12
1.2
NNW
12
1.5
NNW
14
1.4
NNW
13
1.3
NNW
13
1.3
NNW
13
1.2
NNW
13
1.1
NW
12
1.1
NW
12
1
NNW
12
0.9
NNW
12
Energy kJ
70
70
72
86
72
72
72
72
92
92
111
133
331
306
379
791
659
572
512
423
341
336
289
239
Swell 2
Height (m)
Direction
Period (s)
0.6
NW
11
0.6
NNW
11
0.6
NNW
11
0.6
NNW
11
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.5
NW
16
0.6
NW
16
0.8
NNW
12
0.9
NW
15
0.8
NW
14
0.3
NE
9
0.8
E
8
0.8
E
8
0.3
NE
9
0.3
NE
8
0.3
NE
8
0.2
NNE
8
0.2
NNE
8
0.2
NNE
9
Energy kJ
96
78
78
76
73
68
65
65
65
65
132
203
153
309
251
13
88
88
12
11
11
7
7
7
Swell 3
Height (m)
Direction
Period (s)
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.3
NE
8
0.4
NE
8
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.5
NW
17
0.5
NW
10
0.4
NNW
12
0.1
NE
10
0.1
NE
10
0.1
NE
9
0.3
NE
9
0.3
NE
9
0.3
NE
9
0.1
N
12
0.1
N
11
0.1
N
11
0.1
N
11
0.1
S
16
0.1
SE
16
Energy kJ
15
10
11
11
23
17
19
19
17
145
46
60
4
4
3
13
13
13
3
2
2
2
5
10
Wind waves
Height (m)
Direction
Period (s)
0.3
E
2
0.4
NE
8
0.3
NE
7
1
E
8
1
E
8
1
E
8
0.9
E
8
0.9
E
8
1.1
E
8
1
E
8
1
E
8
1
E
4
1
ESE
4
Energy kJ
1
20
9
129
129
129
108
111
161
133
134
34
38
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
Distance (km)
0
0
68
68
68
64
64
53
53
61
103
103
36
32
32
32
28
28
71
32
68
36
68
68
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
1
2
2
2
2
2
2
2
1
1
2
1
2
2
2
1
2
2
2
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
1
1
2
3
3
3
4
2
4
3
4
4
4
4
3
3
3
3
4
4
4
Header Global
Rating
(10 max)
6
9
7
6
5
5
8
5
5
6
7
6
5
7
5
7
5
7
6
6
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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