Kalapaki Beach surf break

Kalapaki Beach surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 1 pm Friday 29 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
25.1° C
(Which is normal for this time of year)

How big are the waves at Kalapaki Beach today (29 May):

  • Morning surf: Morning surf (29 May, local time) - 3ft (0.9m), 20s period with S swell.
  • Afternoon surf: Afternoon surf (29 May, local time) - 3.5ft (1.0m), 19s period with S swell.
  • Evening surf: Evening surf (29 May, local time) - 3.5ft (1.0m), 19s period with S swell.

The current surf forecast for Kalapaki Beach at 6PM is: 1.0m 19s primary swell from a South direction and 0.5m 11s secondary swell from a South direction, 1.3m 7s secondary swell from a East-northeast direction (forecast issued at 01:00pm May 29). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (29 May)3ft (0.9m)20s
Afternoon (29 May)3.5ft (1.0m)19s
Evening (29 May)3.5ft (1.0m)19s

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 4mm), mostly falling on Sat night. Warm (max 25°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light.

Fri
29
Saturday
30
Sunday
31
Mon
1
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
5 AM
8 AM
Rating
(10 max)
1
2
1
1
1
0
2
1
1
0
1
1
2
2
2
1
1
0
0
1
2
2
2
2
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)
0.9
S
20
1
S
20
1
S
19
1
S
19
1
S
18
1
S
18
1
S
18
1
S
17
1
S
17
1
S
17
1
S
16
1
S
16
1
S
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
14
0.6
S
20
0.7
S
19
0.8
S
19
0.8
S
19
Wave Graph
Metric surfscale
Energy kJ
624
753
738
700
649
627
613
600
596
562
535
529
516
416
411
395
375
288
284
280
276
369
470
455
Wind (km/h)
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
15
ENE
15
ENE
20
ENE
20
ENE
20
ENE
20
ENE
15
NE
10
ENE
10
NE
15
ENE
15
ENE
15
ENE
15
ENE
15
NE
15
NE
15
NE
15
NE
15
NE
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
High Tide
3:21PM0.62m
2:11AM0.18m
3:54PM0.64m
2:46AM0.16m
4:28PM0.64m
3:19AM0.16m
Low Tide
10:44PM0.13m
8:00AM-0.06m
11:22PM0.12m
8:32AM-0.06m
00:00AM0.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
7:15
1
1
1
1
Temp °C
24
25
24
23
23
23
22
23
24
24
24
23
23
23
23
23
25
24
24
24
23
23
22
23
23
24
23
22
22
23
22
23
23
23
23
23
24
24
24
24
26
24
25
25
24
24
22
24
Swell 1
Height (m)
Direction
Period (s)
0.9
S
20
1
S
20
1
S
19
1
S
19
1
S
18
1
S
18
1
S
18
1
S
17
1
S
17
1
S
17
1
S
16
1
S
16
1
S
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
S
19
Energy kJ
624
753
738
700
649
627
613
600
596
562
535
529
516
416
411
395
375
288
284
280
276
276
273
455
Swell 2
Height (m)
Direction
Period (s)
0.5
S
11
0.5
S
11
0.5
S
11
0.5
N
11
0.6
S
13
0.6
S
13
0.6
S
12
0.6
S
12
0.5
S
12
0.5
S
12
0.5
S
12
0.5
S
12
0.5
N
8
0.6
N
8
0.5
N
8
0.5
N
8
0.5
N
8
0.5
N
8
0.5
N
8
0.4
NNE
8
0.6
S
20
0.7
S
19
0.8
S
19
0.8
SSW
14
Energy kJ
63
63
61
61
121
119
103
102
69
68
68
66
35
51
37
36
34
33
30
19
276
369
470
273
Swell 3
Height (m)
Direction
Period (s)
0.4
NNE
10
0.4
S
14
0.4
NNE
10
0.5
S
11
0.5
NNE
11
0.5
NNE
11
0.5
NNE
11
0.4
NNW
10
0.4
NNE
10
0.5
N
10
0.5
N
8
0.5
N
8
0.5
S
11
0.4
S
11
0.4
S
11
0.4
ESE
8
0.4
S
11
0.4
S
11
0.4
SSE
10
0.4
SSW
20
0.4
NNE
8
0.4
NNE
8
0.4
NNW
10
0.4
NNW
10
Energy kJ
31
61
31
61
66
65
64
32
38
47
37
37
61
39
37
20
36
35
37
133
21
20
33
32
Wind waves
Height (m)
Direction
Period (s)
1.4
ENE
7
1.4
ENE
7
1.3
ENE
7
1.3
ENE
7
1.4
ENE
7
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
1.2
ENE
7
1.2
ENE
7
1.2
ENE
7
1.2
ENE
7
1.2
ENE
7
1.1
ENE
7
1.1
ENE
7
0.9
ENE
7
0.9
ENE
7
1
E
7
0.9
ENE
7
0.9
ENE
7
1
ENE
7
0.9
ENE
7
0.9
ENE
8
0.9
ENE
8
Energy kJ
181
186
178
173
168
187
173
177
144
148
153
157
143
125
125
84
97
112
91
97
117
97
81
81
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
3
3
Distance (km)
17
31
31
17
17
17
17
17
31
31
31
17
17
13
10
13
13
14
13
17
17
17
17
17
Best forecast wave conditions in Kaua'i
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
4
4
3
3
3
3
3
3
4
4
4
4
2
2
4
2
5
4
4
4
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
6
8
7
7
7
7
6
6
5
5
5
5
5
5
5
4
5
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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