Inside Poipu Surf Break

Lat Long: 21.87° N 159.44° W

Inside Poipu 48 hour detailed Surf Forecast

Issued: 1 pm 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Inside Poipu sea temperature is
27.0°C
0.0° 

Inside Poipu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Inside Poipu today (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 3.5ft (1.0m), 10s period with ENE swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 3ft (0.9m), 10s period with ENE swell.
  • Evening surf: Evening surf (12 Sep, local time) - 2ft (0.6m), 10s period with ENE swell.

The current surf forecast for Inside Poipu at 6PM is: 0.9m 10s primary swell from a East-northeast direction and 0.4m 16s secondary swell from a South-southwest direction, 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 01:00pm September 12). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (12 Sep)3.5ft (1.0m)10s
Afternoon (12 Sep)3ft (0.9m)10s
Evening (12 Sep)2ft (0.6m)10s

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


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Warm (max 27°C on Sat afternoon, min 23°C on Sun night). Wind will be generally light.

Sat
12
Sunday
13
Monday
14
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
1
1
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
Wave
Height (m)
Direction
Period (s)
1
ENE
10
0.9
ENE
10
0.9
ENE
10
0.6
ENE
10
0.6
NE
9
0.4
SSW
13
0.6
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SW
14
0.4
SW
14
0.8
ENE
9
0.5
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SSW
22
0.4
SSW
22
0.4
SW
22
0.4
SW
21
Wave Graph
Metric surfscale
Energy kJ
179
169
169
75
68
67
158
87
84
84
54
54
106
99
50
59
49
185
181
147
119
Wind (km/h)
15
E
15
E
15
ENE
20
ENE
20
ENE
15
ENE
10
ENE
10
ENE
10
E
10
E
10
ENE
20
ENE
20
ENE
15
ENE
15
ENE
15
ENE
15
ENE
20
E
20
E
20
ENE
20
ENE
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
4:10PM0.54m
5:02AM0.60m
4:32PM0.48m
5:43AM0.61m
4:50PM0.42m
Low Tide
10:21AM0.17m
10:26PM0.08m
11:09AM0.22m
10:47PM0.08m
12:01PM0.26m
clear
cloud
cloud
cloud
clear
clear
clear
clear
part cloud
cloud
light rain
part cloud
clear
clear
clear
part cloud
clear
clear
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:43
6:42
 mm
1
Temp °C
26
27
26
25
24
24
24
24
26
26
25
25
24
23
23
24
26
27
26
25
24
Feels °C
27
28
28
25
25
25
26
26
28
28
27
26
25
24
24
24
26
27
27
26
24
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Inside Poipu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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