Inside Poipu Surf Break

Lat Long: 21.87° N 159.44° W

Inside Poipu 48 hour detailed Surf Forecast

Issued: 1 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Inside Poipu sea temperature is
27.2°C
0.2° 

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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 6ft (1.8m), 14s period with E swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 6.5ft (2.0m), 14s period with E swell.
  • Evening surf: Evening surf (05 Sep, local time) - 6ft (1.9m), 14s period with ENE swell.

The current surf forecast for Inside Poipu at 10AM is: 1.9m 14s primary swell from a East direction and 1.5m 12s secondary swell from a South direction, 0.4m 18s secondary swell from a Southwest direction (forecast issued at 01:00am September 05). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (05 Sep)6ft (1.8m)14s
Afternoon (05 Sep)6.5ft (2.0m)14s
Evening (05 Sep)6ft (1.9m)14s

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


Short Range Forecast

Heavy rain (total 44mm), heaviest during Sun night. Warm (max 27°C on Sun afternoon, min 23°C on Sun night). Winds increasing (light winds from the ESE on Sun night, strong winds from the SE by Mon night).

Saturday
5
Sunday
6
Monday
7
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
5 PM
8 PM
11 PM
Rating
(10 max)
1
2
1
1
1
1
1
1
2
2
2
0
0
0
0
1
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SSE
12
1.5
S
12
1.8
E
14
1.9
E
14
2
E
14
1.5
S
12
2
E
13
1.9
E
14
1.9
E
13
1.9
ENE
13
1.8
E
13
1.8
E
13
1.9
E
13
1.9
E
12
1.8
E
12
1.8
E
12
1.7
SSW
14
1.9
SSW
14
2.1
SSW
15
2.4
SSW
14
2.5
SSW
14
3
SSW
15
4
SW
15
4.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
462
690
1298
1422
1527
635
1443
1382
1303
1288
1121
1087
1152
1080
940
925
1154
1373
1847
2285
2838
3895
6303
8876
Wind (km/h)
25
NE
25
NE
25
NE
30
ENE
30
ENE
30
NE
25
NE
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
E
20
ESE
20
ENE
20
E
30
ENE
30
E
30
E
35
E
45
ESE
45
SE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
11:55AM0.67m
11:20PM0.24m
12:50PM0.71m
00:42AM0.29m
1:34PM0.73m
Low Tide
3:10AM0.11m
8:12PM0.21m
4:47AM0.11m
8:22PM0.18m
6:04AM0.09m
8:41PM0.15m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
light rain
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:49
6:47
 mm
1
3
5
4
4
4
5
3
2
2
3
Temp °C
24
24
25
26
26
26
25
25
24
24
25
26
27
26
25
25
23
23
24
25
25
26
26
26
Feels °C
23
24
24
25
25
25
25
25
24
24
25
26
27
26
25
27
24
24
24
24
25
25
23
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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