Kua Bay Surf Break

Lat Long: 19.81° N 156.01° W

Issued: 7 am 01 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kua Bay sea temperature is
27.0° C

1.2°C warmer than normal for this time of year

Kua Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Kua Bay today (01 Jul):

  • Morning surf: Morning surf (01 Jul, local time) - 1ft (0.3m), 15s period with WNW swell.
  • Afternoon surf: Afternoon surf (01 Jul, local time) - 0.5ft (0.2m), 15s period with WNW swell.
  • Evening surf: Evening surf (01 Jul, local time) - 0.5ft (0.2m), 14s period with WNW swell.

The current surf forecast for Kua Bay at 1PM is: 0.2m 15s primary swell from a West-northwest direction (forecast issued at 07:00am July 01). An open ocean swell of 1.0m 8s is not directed at the surf break, a second open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (01 Jul)1ft (0.3m)15s
Afternoon (01 Jul)0.5ft (0.2m)15s
Evening (01 Jul)0.5ft (0.2m)14s

Table - waves today at Kua Bay. (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 afternoon. Warm (max 27°C on Wed morning, min 25°C on Thu night). Wind will be generally light.

Wednesday
1
Thursday
2
Friday
3
Sat
4
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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
WNW
15
0.3
WNW
15
0.3
WNW
15
0.2
WNW
15
0.2
WNW
14
0.2
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
WNW
13
0.2
WNW
13
0.5
NE
8
0.6
NE
8
0.6
NE
8
0.2
WNW
13
0.2
WNW
13
0.2
WNW
13
0.2
WNW
13
0.4
NE
5
0.4
SW
16
0.4
SW
16
0.2
WNW
13
0.2
WNW
12
0.2
WNW
12
Wave Graph
Metric surfscale
Energy kJ
22
44
42
21
21
19
37
38
36
35
18
0
0
0
17
17
16
16
9
0
0
16
15
15
Wind (km/h)
5
NE
0
ESE
5
WSW
10
W
10
SW
5
NNE
10
NNE
10
NNE
10
NNE
5
NNE
5
WNW
5
WNW
5
WSW
5
SSE
5
ESE
5
SE
0
NNE
5
N
10
WNW
5
W
10
SSW
10
SSW
10
NNE
5
N
Wind State
cross
glassy
cross-on
cross-on
cross
cross
cross
cross-on
cross
glassy
glassy
cross-on
glassy
cross-off
cross-off
glassy
glassy
cross-on
on
cross-on
cross-off
cross-off
cross-on
cross-on
High Tide
4:31AM0.33m
5:15PM0.82m
5:13AM0.34m
5:46PM0.79m
5:59AM0.36m
6:16PM0.76m
Low Tide
9:53AM0.07m
00:25AM0.15m
10:29AM0.09m
00:55AM0.14m
11:07AM0.14m
1:24AM0.14m
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
clear
clear
clear
rain showers
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:07
7:07
 mm
1
1
1
1
Temp °C
26
26
27
27
27
26
26
26
26
26
27
27
27
26
26
25
25
25
27
27
27
26
25
25
Feels °C
29
30
30
30
30
29
28
29
28
29
30
30
30
29
29
28
29
27
28
29
29
29
27
28
Swell 1
Height (m)
Direction
Period (s)
0.9
NE
8
0.9
NE
8
0.9
NE
8
1.1
NE
8
1
NE
8
1
NE
8
0.2
SSW
14
0.9
NNE
8
0.3
WNW
14
0.6
NE
8
0.8
NNE
8
0.6
NNE
5
0.7
NE
5
0.6
NE
8
0.8
NNE
8
0.8
NNE
8
0.8
NNE
8
0.2
SSW
14
0.7
NNE
8
0.7
NNE
5
0.7
NE
8
0.9
NNE
8
0.8
NNE
8
0.9
NE
8
Energy kJ
93
104
101
128
113
113
19
101
36
45
74
16
29
45
72
72
72
18
52
22
59
101
76
88
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
15
0.3
WNW
15
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.3
WNW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.5
NE
8
0.6
NE
8
0.6
NNE
5
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
WNW
13
0.2
SSW
14
0.6
NNE
8
0.6
NNE
5
0.2
WNW
13
0.2
WNW
12
0.2
WNW
12
Energy kJ
22
44
19
20
21
20
37
18
19
20
19
28
35
15
17
17
17
16
19
40
14
16
15
15
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
15
0.2
SSW
14
0.3
WNW
15
0.2
WNW
15
0.2
WNW
14
0.2
WNW
14
0.1
S
21
0.3
WNW
14
0.1
S
20
0.3
WNW
13
0.2
WNW
13
0.2
SSW
14
0.2
SSW
13
0.2
SSW
13
0.2
WNW
13
0.2
WNW
13
0.2
WNW
13
0.2
SSW
17
0.2
SSW
17
0.4
SW
16
0.4
SW
16
0.2
SSW
13
0.2
SSW
13
0.2
SSW
21
Energy kJ
23
20
42
21
21
19
9
38
8
35
18
19
18
17
17
17
16
29
28
69
69
16
16
45
Wind waves
Height (m)
Direction
Period (s)
0.9
NNE
8
0.9
NNE
8
0.7
NNE
5
0.8
NNE
8
0.4
NE
5
Energy kJ
101
98
21
72
9
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
1
1
1
1
1
2
2
1
1
2
1
1
2
2
3
Distance (km)
14
4
100
100
103
14
14
14
14
14
100
100
4
4
14
39
14
100
100
30
30
19
20
20
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
2
2
2
2
2
2
1
2
2
2
1
2
2
1
1
2
2
3
Best forecast wave conditions in United States
Rating
(10 max)
3
1
1
2
1
1
2
3
3
2
2
3
2
3
3
3
2
2
2
1
2
2
2
3
Header Global
Rating
(10 max)
5
4
5
4
9
8
7
6
6
5
8
7
9
8
9
7
4
5
5
5
5
7
6
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
How to use the Wavefinder 

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