Kalapaki Beach surf break

Kalapaki Beach surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 7 pm Sunday 10 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kalapaki Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kalapaki Beach sea temperature is
24.5° C
(Which is normal for this time of year)

How big are the waves at Kalapaki Beach today?

The current surf forecast for Kalapaki Beach at 11PM is: 1.6m 6s primary swell from a Northeast direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 07:00pm May 10). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (10 May)--
Afternoon (10 May)1ft (0.3m)13s
Evening (10 May)5ft (1.6m)6s

Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Sun night. Warm (max 24°C on Mon morning, min 22°C on Sun night). Wind will be generally light.

Sun
10
Monday
11
Tuesday
12
Wed
13
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
5 AM
8 AM
11 AM
2 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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.3
SSW
13
1.5
NE
6
1.6
NE
6
1.4
NE
6
1.3
NE
6
1.3
NE
6
1.3
NE
6
1.3
NE
6
0.4
SSW
18
0.4
SSW
17
1.5
ENE
6
0.4
SSW
17
1.5
ENE
6
1.5
ENE
6
1.7
E
6
1.8
ENE
6
1.7
ENE
6
1.9
ENE
7
1.8
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
E
7
1.7
ENE
7
1.7
ENE
7
Wave Graph
Metric surfscale
Energy kJ
34
146
160
132
119
118
114
114
102
101
176
99
181
170
232
244
245
322
299
261
268
270
277
268
Wind (km/h)
25
NE
25
NE
25
NE
25
NNE
20
NE
25
NE
25
NE
25
NE
25
NE
25
NE
25
NE
20
ENE
20
ENE
20
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
High Tide
11:06PM0.43m
12:43PM0.32m
11:47PM0.39m
1:23PM0.42m
00:26AM0.35m
Low Tide
4:15PM0.16m
6:05AM0.02m
5:45PM0.16m
6:26AM-0.02m
7:03PM0.15m
6:51AM-0.06m
rain showers
clear
clear
part cloud
rain showers
part cloud
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:07
7:07
1
1
1
1
1
1
1
1
Temp °C
24
23
23
22
22
23
24
24
24
23
23
23
22
23
24
24
24
23
23
23
23
23
24
24
23
22
22
21
21
22
23
22
23
21
22
22
21
22
23
22
22
22
22
23
22
21
23
22
Swell 1
Height (m)
Direction
Period (s)
0.4
NNW
10
0.4
SE
8
0.4
SE
8
0.4
NNW
12
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.5
SE
6
0.4
SSW
17
0.4
SE
8
0.5
SE
8
0.6
SE
9
0.9
SE
8
0.5
N
10
0.6
S
16
0.5
S
16
0.5
SE
9
0.6
SE
9
0.6
SE
8
0.5
SE
8
0.4
SE
9
0.6
SE
9
0.6
SE
9
Energy kJ
39
24
23
53
35
25
24
24
20
101
24
35
46
95
52
186
124
39
46
44
34
28
47
47
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
8
0.4
NW
12
0.4
NW
12
0.5
SE
8
0.4
NW
12
0.4
NW
11
0.4
SSW
18
0.4
SSW
18
0.4
SSW
18
0.4
SE
8
0.4
SSW
17
0.4
SSW
17
0.4
SSW
17
0.5
S
16
0.5
S
16
0.5
N
10
0.5
NNW
10
0.4
NNW
10
0.4
S
16
0.4
SSE
15
0.4
SSW
15
0.4
SSE
15
0.5
S
14
0.4
S
14
Energy kJ
24
36
35
32
34
29
106
103
102
25
101
99
92
134
127
50
55
37
76
74
71
71
103
65
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
13
0.3
NNW
10
0.3
NNW
10
0.3
SSW
11
0.4
SSW
13
0.4
SSW
19
0.4
NW
11
0.3
NW
11
0.3
NW
11
0.3
NW
11
0.3
NW
11
0.3
S
12
0.4
NNW
12
0.4
NNW
11
0.3
S
16
0.4
SE
9
0.4
SE
9
0.4
SSE
16
0.4
NW
10
0.3
SSW
14
0.4
SSE
15
0.3
SSW
14
0.3
SW
15
0.4
SW
15
Energy kJ
34
18
18
24
55
118
29
18
18
18
18
26
47
40
48
26
28
85
24
41
72
41
34
55
Wind waves
Height (m)
Direction
Period (s)
1.5
NE
6
1.5
NE
6
1.6
NE
6
1.4
NE
6
1.3
NE
6
1.3
NE
6
1.3
NE
6
1.3
NE
6
1.3
NE
6
1.4
NE
6
1.5
ENE
6
1.6
NE
6
1.5
ENE
6
1.5
ENE
6
1.7
E
6
1.8
ENE
6
1.7
ENE
6
1.9
ENE
7
1.8
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
E
7
1.7
ENE
7
1.7
ENE
7
Energy kJ
161
146
160
132
119
111
114
114
122
139
176
195
181
170
232
244
245
322
299
261
268
270
277
268
Nearest Offshore or Glassy
Rating
(10 max)
1
3
1
2
1
1
1
1
1
1
2
1
1
1
2
2
2
2
2
2
2
2
2
2
Distance (km)
31
122
16
118
14
17
31
31
31
33
122
17
17
17
31
33
39
17
17
17
17
17
31
17
Best forecast wave conditions in Kaua'i
Rating
(10 max)
1
1
2
2
2
1
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
3
3
3
3
3
2
1
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
Header Global
Rating
(10 max)
8
6
5
4
5
5
5
9
9
6
9
9
9
9
9
8
9
9
9
7
6
5
9
8
  • 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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