Inside Poipu Surf Break

Lat Long: 21.87° N 159.44° W

Inside Poipu 48 hour detailed Surf Forecast

Issued: 7 pm 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Inside Poipu sea temperature is
26.7° C
0.1° 

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 (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 4.5ft (1.4m), 16s period with S swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 4.5ft (1.3m), 16s period with S swell.
  • Evening surf: Evening surf (13 Aug, local time) - 4ft (1.2m), 15s period with S swell.

The current surf forecast for Inside Poipu at 3AM is: 1.4m 16s primary swell from a South direction and 1.3m 6s secondary swell from a East direction (forecast issued at 07:00pm August 12). An open ocean swell of 0.3m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (13 Aug)4.5ft (1.4m)16s
Afternoon (13 Aug)4.5ft (1.3m)16s
Evening (13 Aug)4ft (1.2m)15s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat morning. Warm (max 28°C on Thu afternoon, min 24°C on Wed night). Mainly fresh winds.

Wed
12
Thursday
13
Friday
14
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)
1
1
2
2
2
2
1
1
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
Wave
Height (m)
Direction
Period (s)
1.1
S
18
1.1
S
18
1.1
S
17
1.4
S
16
1.4
S
16
1.4
S
16
1.3
S
16
1.3
S
16
1.3
S
15
1.2
S
15
1.2
S
15
1.2
S
15
1.2
S
15
1.2
S
15
1.1
S
14
1.1
S
14
1.8
E
8
1.9
ENE
8
1.9
ENE
8
Wave Graph
Metric surfscale
Energy kJ
741
733
667
1029
1017
1004
868
847
784
636
623
623
623
614
503
496
411
461
450
Wind (km/h)
30
ENE
30
NE
25
ENE
25
ENE
20
NE
20
NE
25
ENE
30
ENE
30
ENE
30
NE
25
NE
25
NE
30
NE
30
NE
30
ENE
30
ENE
30
NE
30
NE
30
NE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:55AM0.41m
4:25PM0.73m
4:42AM0.45m
4:54PM0.66m
Low Tide
10:41PM0.12m
9:33AM0.06m
11:07PM0.11m
10:19AM0.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:09
7:08
 mm
Temp °C
26
25
24
24
24
26
27
28
27
25
25
25
25
25
27
27
27
25
25
Feels °C
25
24
24
24
24
25
25
26
25
25
25
24
24
23
25
25
25
24
23
  • 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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