Kalapaki Beach surf break

Kalapaki Beach surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 7 pm Thursday 23 Apr 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
25.3° C
(Which is slightly warmer than usual)

How big are the waves at Kalapaki Beach today?

The current surf forecast for Kalapaki Beach at 11PM is: 0.9m 5s primary swell from a East-northeast direction (forecast issued at 07:00pm April 23). An open ocean swell of 0.9m 10s is not directed at the surf break, a second open ocean swell of 0.5m 15s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (23 Apr)--
Afternoon (23 Apr)1.5ft (0.5m)4s
Evening (23 Apr)1.5ft (0.4m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 24°C on Fri morning, min 22°C on Thu night). Wind will be generally light.

Thu
23
Friday
24
Saturday
25
Sun
26
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
<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)
0.8
ENE
4
0.4
SW
12
0.9
ENE
5
0.4
SW
14
0.4
SW
14
0.4
SSW
13
0.9
ENE
5
0.4
SW
13
0.4
SW
13
0.4
SW
13
1.4
NE
5
0.5
SW
16
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.6
SSW
15
0.6
SSW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.6
SSW
15
0.6
SW
14
0.6
SW
14
0.6
SW
14
Wave Graph
Metric surfscale
Energy kJ
18
35
37
50
47
70
33
44
44
43
102
122
115
112
113
158
162
160
152
144
142
169
169
169
Wind (km/h)
15
NE
25
NE
20
NE
20
NE
20
NE
20
NE
15
NE
15
ENE
20
NE
25
NE
25
NE
25
NE
25
NE
20
NE
25
NE
20
NE
20
NE
20
NE
15
NE
15
ENE
15
NE
20
NE
20
ENE
20
ENE
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
High Tide
10:22PM0.53m
11:24AM0.17m
11:20PM0.50m
12:28PM0.25m
00:08AM0.47m
1:16PM0.32m
Low Tide
6:19AM0.06m
3:40PM0.09m
6:42AM0.04m
5:15PM0.11m
7:02AM0.01m
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
7:00
7:00
1
Temp °C
24
23
23
22
22
22
24
24
24
23
23
23
23
23
24
24
24
23
23
22
22
23
24
24
24
22
22
21
21
20
23
24
23
21
21
21
21
20
22
22
22
22
23
22
22
23
23
23
Swell 1
Height (m)
Direction
Period (s)
0.9
NNE
10
0.5
W
15
0.9
NNE
10
0.6
W
14
0.8
NNE
10
0.8
NNE
10
0.8
NNE
9
0.6
W
12
0.5
W
12
0.5
W
12
0.5
W
12
0.5
W
12
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.6
SSW
15
0.6
SSW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.6
SSW
15
0.6
SW
14
0.6
SW
14
0.6
SW
14
Energy kJ
173
109
157
140
109
105
98
113
75
72
71
71
115
112
113
158
162
160
152
144
142
169
169
169
Swell 2
Height (m)
Direction
Period (s)
0.5
W
14
0.4
W
12
0.5
W
15
0.4
SW
14
0.6
W
13
0.6
W
13
0.6
W
13
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
SSW
13
0.5
SW
16
0.5
W
12
0.4
WNW
11
0.4
WNW
11
0.4
NNW
13
0.4
NNW
13
0.4
NNW
13
0.4
NNW
12
0.4
NNW
12
0.4
NNW
12
0.4
NNW
12
0.4
NNW
12
0.4
NNW
12
Energy kJ
107
44
109
50
126
126
123
44
44
43
69
122
67
40
39
68
67
65
58
57
58
57
56
54
Swell 3
Height (m)
Direction
Period (s)
0.4
W
12
0.4
SW
12
0.4
W
12
0.2
NNW
12
0.4
SW
14
0.4
SSW
13
0.2
SSW
13
0.2
SSW
16
0.2
SSW
16
0.2
NNW
12
0.2
SSW
16
0.2
NNW
14
0.3
SE
7
0.4
NW
14
0.4
NW
13
0.4
WNW
11
0.4
WNW
11
0.4
WNW
10
0.3
WNW
10
0.3
SE
8
0.4
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
7
Energy kJ
44
35
44
13
47
70
17
25
25
15
26
20
7
50
44
38
38
37
20
9
15
9
9
8
Wind waves
Height (m)
Direction
Period (s)
0.8
ENE
4
1.3
NE
10
0.9
ENE
5
1.3
NE
10
0.9
ENE
5
0.9
ENE
5
0.9
ENE
5
1.1
NE
9
1.1
NE
9
1.2
NE
9
1.4
NE
5
1.8
NE
6
1.7
NE
7
1.7
NE
8
1.6
NE
8
1.6
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.3
NE
8
Energy kJ
18
362
37
311
39
40
33
183
179
225
102
228
279
337
329
306
253
247
241
235
235
235
210
186
Nearest Offshore or Glassy
Rating
(10 max)
2
1
3
2
2
2
2
2
1
2
3
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
16
17
45
17
118
33
32
118
17
45
45
31
17
17
17
31
17
17
17
17
17
17
31
31
Best forecast wave conditions in Kaua'i
Rating
(10 max)
2
1
3
2
2
2
1
2
3
1
1
3
3
1
3
3
3
3
3
2
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
3
2
3
3
Header Global
Rating
(10 max)
5
5
6
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
6
5
5
5
6
9
  • 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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