Inside Poipu Surf Break

Lat Long: 21.87° N 159.44° W

Inside Poipu 48 hour detailed Surf Forecast

Issued: 1 pm 06 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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 6ft (1.9m), 13s period with ENE swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 6.5ft (2.0m), 12s period with E swell.
  • Evening surf: Evening surf (06 Sep, local time) - 7ft (2.1m), 12s period with E swell.

The current surf forecast for Inside Poipu at 7PM is: 2.0m 12s primary swell from a East direction and 1.6m 12s secondary swell from a South-southwest direction, 0.4m 10s secondary swell from a South-southeast direction (forecast issued at 01:00pm September 06). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (06 Sep)6ft (1.9m)13s
Afternoon (06 Sep)6.5ft (2.0m)12s
Evening (06 Sep)7ft (2.1m)12s

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


Short Range Forecast

Heavy rain (total 74mm), heaviest during Mon night. Warm (max 28°C on Wed morning, min 24°C on Sun night). Winds decreasing (gales from the SE on Mon night, calm by Wed morning).

Sun
6
Monday
7
Tuesday
8
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
0
0
0
0
1
0
1
0
0
0
0
!
!
0
0
1
1
1
1
2
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)
1.9
ENE
13
2
E
13
2
E
12
2.1
E
12
1.9
SSW
14
1.8
SSW
13
2
E
12
2.3
ENE
12
1.5
SSW
12
3
E
7
2.3
SSW
13
4.5
S
14
7
S
14
7
S
13
6
SSW
12
4
SW
10
3
SW
9
2.5
SW
8
1.6
ENE
11
1.5
ENE
11
1.4
ENE
11
Wave Graph
Metric surfscale
Energy kJ
1230
1295
1214
1290
1484
1110
1194
1461
699
859
1783
7371
18144
16908
10143
3330
1373
789
572
515
444
Wind (km/h)
30
ENE
30
ENE
30
ENE
30
ENE
30
E
15
E
25
ENE
35
ENE
35
ENE
35
E
40
E
50
E
65
SE
60
SSE
40
S
40
SSW
35
SSW
30
SW
20
SW
20
SW
15
WSW
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-off
High Tide
12:50PM0.71m
00:42AM0.29m
1:34PM0.73m
1:36AM0.35m
2:12PM0.73m
Low Tide
8:22PM0.18m
6:04AM0.09m
8:41PM0.15m
7:05AM0.08m
9:01PM0.13m
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
mod rain
mod rain
mod rain
mod rain
thunderstorm
mod rain
mod rain
mod rain
mod rain
thunderstorm
rain showers
light rain
light rain
rain showers
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:49
6:47
6:46
 mm
1
3
8
7
7
6
4
8
10
7
6
3
1
1
1
1
Temp °C
27
27
26
25
25
24
24
24
25
25
25
26
26
27
26
26
26
26
26
26
26
Feels °C
27
26
25
24
25
26
24
23
24
24
23
22
20
22
24
25
26
27
28
28
29
  • 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 

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