Inside Poipu surf break

Inside Poipu surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 7 am Monday 25 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Inside Poipu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Inside Poipu sea temperature is
25.1° C
(Which is normal for this time of year)

How big are the waves at Inside Poipu today?

The current surf forecast for Inside Poipu at 10AM is: 1.9m 8s primary swell from a East-northeast direction and 0.4m 13s secondary swell from a South direction, 0.3m 15s secondary swell from a South direction (forecast issued at 07:00am May 25). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (25 May)6ft (1.9m)8s
Afternoon (25 May)6ft (1.8m)8s
Evening (25 May)5ft (1.6m)8s

Table - waves today at Inside Poipu. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 25°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light.

Monday
25
Tuesday
26
Wednesday
27
Thu
28
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.8
ENE
8
1.9
ENE
8
1.8
ENE
7
1.8
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.8
ENE
7
1.8
E
8
1.8
E
7
1.6
E
7
1.4
ENE
8
1.6
ENE
7
1.7
ENE
7
1.6
ENE
7
1.6
ENE
7
1.6
ENE
7
Wave Graph
Metric surfscale
Energy kJ
509
521
460
414
414
361
341
346
385
355
355
327
319
319
355
362
358
285
226
268
294
259
259
269
Wind (km/h)
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
25
NE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
NE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
12:58PM0.52m
11:34PM0.44m
1:35PM0.59m
00:17AM0.40m
2:07PM0.65m
00:58AM0.36m
Low Tide
5:52AM0.11m
6:44PM0.32m
6:17AM0.09m
7:57PM0.30m
6:42AM0.08m
8:54PM0.27m
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
rain showers
part cloud
part cloud
clear
light rain
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:14
7:14
7:14
7:15
1
1
Temp °C
23
23
24
25
24
23
23
22
22
23
24
25
24
23
22
22
22
23
24
24
24
23
23
23
21
21
21
22
21
21
21
20
21
21
22
23
22
21
20
20
20
21
22
21
21
21
21
21
Swell 1
Height (m)
Direction
Period (s)
0.5
S
14
0.5
S
14
0.4
S
12
0.5
S
14
0.5
S
14
0.5
S
13
0.4
S
13
0.4
S
13
0.4
S
13
0.5
S
13
0.5
S
16
0.5
NW
18
0.6
NW
17
0.6
NW
16
0.6
NW
16
0.9
NW
15
0.9
NW
15
0.8
NW
14
0.9
NW
14
0.9
NW
14
0.8
NW
13
0.8
NW
13
0.8
NW
13
0.6
NW
12
Energy kJ
99
100
49
99
89
85
52
53
53
84
122
155
175
211
201
318
314
241
280
264
208
205
202
124
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
11
0.3
NW
11
0.3
S
15
0.3
NW
11
0.3
NW
11
0.3
NW
11
0.3
S
16
0.3
SE
9
0.4
SE
9
0.4
SE
9
0.4
NW
18
0.4
S
12
0.4
S
12
0.5
S
16
0.5
S
14
0.6
S
15
0.6
S
14
0.6
S
14
0.6
S
14
0.6
S
14
0.6
S
14
0.6
S
13
0.6
S
13
0.6
S
13
Energy kJ
31
19
38
18
18
18
46
12
19
19
87
48
47
121
97
150
146
146
144
140
131
125
123
121
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.3
NW
11
0.1
SE
10
0.1
S
20
0.1
SE
10
0.2
NNW
10
0.3
S
16
0.3
S
17
0.2
S
17
0.3
SE
9
0.3
S
16
0.3
S
16
0.4
SE
8
0.4
SE
8
0.1
SW
18
0.1
SW
18
0.4
SE
9
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.5
SE
9
0.5
SE
8
0.5
SE
8
Energy kJ
5
5
19
4
7
4
10
48
50
22
12
45
45
25
18
12
12
27
35
33
35
36
34
32
Wind waves
Height (m)
Direction
Period (s)
2
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.8
ENE
8
1.9
ENE
8
1.8
ENE
7
1.8
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.8
ENE
7
1.8
E
8
1.8
E
7
1.6
E
7
1.4
ENE
8
1.6
ENE
7
1.7
ENE
7
1.6
ENE
7
1.6
ENE
7
1.6
ENE
7
Energy kJ
509
521
460
414
414
361
341
346
385
355
355
327
319
319
355
362
358
285
226
268
294
259
259
269
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
1
1
1
1
1
1
1
2
2
3
2
3
3
1
1
1
1
1
1
1
Distance (km)
5
5
25
25
22
5
5
5
5
5
5
22
25
131
40
5
5
5
5
22
31
5
5
5
Best forecast wave conditions in Kaua'i
Rating
(10 max)
3
2
2
2
2
1
1
1
1
2
2
2
2
2
3
3
3
3
3
1
2
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
2
3
4
2
2
3
3
3
2
2
7
2
4
3
4
4
5
3
4
3
2
4
4
Header Global
Rating
(10 max)
4
4
4
5
5
6
9
9
9
6
6
7
7
7
8
9
6
7
6
9
6
8
8
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

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