Kua Bay Surf Break

Lat Long: 19.81° N 156.01° W

Issued: 1 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kua Bay sea temperature is
27.3° C

1.5°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 (03 Jul):

  • Morning surf: Morning surf (03 Jul, local time) - 0.5ft (0.2m), 13s period with WNW swell.
  • Afternoon surf: Afternoon surf (03 Jul, local time) - 2.5ft (0.7m), 5s period with NNE swell.

The current surf forecast for Kua Bay at 4AM is: 0.2m 13s primary swell from a West-northwest direction (forecast issued at 01:00am July 03). An open ocean swell of 0.8m 8s is not directed at the surf break, a second open ocean swell of 0.2m 13s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (HST) & DateWave HeightWave Period
Morning (03 Jul)0.5ft (0.2m)13s
Afternoon (03 Jul)2.5ft (0.7m)5s
Evening (03 Jul)--

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 3mm), mostly falling on Fri night. Warm (max 27°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
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
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
13
0.2
WNW
13
0.2
WNW
13
0.8
NNE
8
0.7
NNE
5
0.7
NE
5
0.7
NNE
8
0.2
WNW
12
0.2
WNW
12
0.9
NE
8
0.2
WNW
13
0.3
SW
16
0.3
SW
16
0.3
SW
15
0.3
SW
15
0.3
SW
15
0.8
NNE
8
0.2
WNW
12
0.2
WNW
11
0.8
NNE
8
0.3
SSW
18
0.9
NNE
7
0.6
NE
5
0.1
NW
11
Wave Graph
Metric surfscale
Energy kJ
17
16
16
0
22
25
0
15
15
0
16
38
38
36
35
34
0
13
13
0
0
0
22
5
Wind (km/h)
0
WNW
5
N
5
NNE
5
WNW
5
W
10
SW
0
W
10
N
5
NE
10
NE
5
E
10
W
10
WNW
0
WNW
5
ENE
5
ESE
0
NE
5
NE
10
NE
5
NW
10
SW
5
SW
5
N
10
NE
Wind State
glassy
glassy
cross
on
glassy
cross
glassy
cross-on
cross
cross-off
glassy
cross-on
cross-on
glassy
glassy
glassy
glassy
cross
cross
on
cross
glassy
cross-on
cross
High Tide
5:59AM0.36m
6:16PM0.76m
6:52AM0.39m
6:46PM0.71m
7:53AM0.43m
7:17PM0.64m
Low Tide
00:55AM0.14m
11:07AM0.14m
1:24AM0.14m
11:51AM0.20m
1:54AM0.13m
12:46PM0.27m
clear
clear
clear
clear
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
rain showers
clear
clear
clear
clear
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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
 mm
1
1
1
Temp °C
25
25
26
27
27
27
26
26
25
25
26
27
27
26
26
25
25
25
26
27
27
26
26
25
Feels °C
29
29
28
29
30
29
30
29
27
26
29
29
29
30
29
28
29
27
27
28
29
29
29
26
Swell 1
Height (m)
Direction
Period (s)
0.8
NNE
8
0.8
NNE
8
0.8
NNE
8
0.8
NNE
8
0.7
NE
8
0.7
NNE
8
0.7
NNE
8
0.8
NNE
8
0.9
NE
8
0.9
NE
8
0.3
SSW
21
0.8
NNE
8
0.8
NNE
8
0.9
NNE
8
1
NE
8
0.9
NNE
8
0.8
NNE
8
0.3
SSW
18
0.3
SSW
18
0.8
NNE
8
0.6
NNE
5
0.9
NNE
7
0.7
NNE
7
0.8
NNE
8
Energy kJ
72
72
74
76
59
51
52
80
98
95
89
78
78
109
113
103
78
62
61
76
17
90
48
72
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
13
0.2
SSW
13
0.2
SSW
14
0.2
SSW
14
0.4
SW
16
0.2
SSW
13
0.6
NNE
5
0.2
NNE
9
0.2
WNW
12
0.2
SSW
21
0.2
WNW
13
0.3
SW
16
0.3
SW
16
0.3
SSW
20
0.3
SSW
19
0.3
SSW
19
0.3
SSW
18
0.2
SSW
15
0.2
WNW
11
0.3
SSW
18
0.6
NNE
7
0.3
SSW
17
0.4
SSW
16
0.4
SSW
16
Energy kJ
17
17
18
19
69
16
15
8
15
45
16
38
38
75
74
72
65
21
13
61
37
58
104
102
Swell 3
Height (m)
Direction
Period (s)
0.2
WNW
13
0.2
WNW
13
0.2
WNW
13
0.2
SSW
17
0.2
WNW
13
0.2
SSW
17
0.2
SSW
13
0.2
WNW
12
0.2
SSW
21
0.2
SSW
13
0.2
SSW
14
0.3
SSW
21
0.3
SSW
20
0.3
SW
15
0.3
SW
15
0.3
SW
15
0.2
SSW
15
0.2
WNW
12
0.2
SSW
14
0.2
SSW
14
0.3
SSW
18
0.2
SSW
14
0.1
NW
11
0.1
NW
11
Energy kJ
17
16
16
28
16
27
16
15
45
17
18
85
76
36
35
34
21
13
19
20
61
20
5
5
Wind waves
Height (m)
Direction
Period (s)
0.7
NNE
5
0.7
NE
5
0.9
NE
8
0.8
NNE
8
0.8
NNE
8
0.6
NE
5
Energy kJ
22
25
93
78
78
22
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
1
1
1
3
1
1
1
2
2
1
1
1
1
3
3
3
2
1
1
2
Distance (km)
4
20
14
100
4
101
4
20
4
4
4
100
100
4
4
4
4
20
14
14
100
4
30
14
Best forecast wave conditions in Big Island
Rating
(10 max)
2
2
2
1
1
1
1
3
3
3
3
1
3
3
3
3
3
3
3
1
1
1
3
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
2
2
2
2
3
3
3
3
2
2
3
4
4
3
3
3
3
2
2
3
3
Header Global
Rating
(10 max)
7
5
5
5
8
7
5
6
5
5
4
5
5
9
9
9
8
7
5
5
5
5
7
7
  • 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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