Waipio Valley Surf Break

Lat Long: 20.12° N 155.59° W

Waipio Valley 48 hour detailed Surf Forecast

Issued: 7 pm 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Waipio Valley sea temperature is
27.5°C
0.8° 

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


How big are the waves at Waipio Valley today (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 3.5ft (1.0m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 3.5ft (1.0m), 10s period with E swell.
  • Evening surf: Evening surf (16 Sep, local time) - 3.5ft (1.1m), 10s period with E swell.

The current surf forecast for Waipio Valley at 1AM is: 1.0m 10s primary swell from a East direction and 0.6m 8s secondary swell from a North-northeast direction, 0.1m 11s secondary swell from a West direction (forecast issued at 07:00pm September 15). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (16 Sep)3.5ft (1.0m)10s
Afternoon (16 Sep)3.5ft (1.0m)10s
Evening (16 Sep)3.5ft (1.1m)10s

Table - waves today at Waipio Valley. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu afternoon. Warm (max 29°C on Fri morning, min 26°C on Tue night). Wind will be generally light.

Tue
15
Wednesday
16
Thursday
17
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
0
0
0
0
0
0
2
1
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
E
11
0.6
E
11
0.6
E
11
1
E
10
0.9
E
10
1
E
10
0.9
E
10
1
E
10
1
E
10
1.1
E
10
1.2
E
10
1.3
E
10
1.8
ENE
10
2
ENE
9
2.2
ENE
9
2.3
ENE
9
2.2
ENE
9
2.1
E
8
2
E
8
Wave Graph
Metric surfscale
Energy kJ
85
84
79
210
162
200
162
196
192
234
284
326
590
672
737
790
676
617
548
Wind (km/h)
20
ENE
15
E
15
E
10
E
10
E
15
E
20
ENE
15
ENE
20
ENE
20
ENE
20
ENE
15
ENE
15
E
20
E
20
E
20
E
20
E
20
E
20
E
Wind State
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
High Tide
6:28AM0.74m
4:28PM0.51m
7:40AM0.70m
Low Tide
10:59PM0.17m
1:04PM0.46m
11:29PM0.20m
part cloud
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:24
6:23
6:22
 mm
1
1
2
2
1
Temp °C
27
26
26
26
26
27
28
28
27
27
26
26
27
27
28
28
27
27
26
Feels °C
29
28
28
28
28
30
30
31
29
29
28
29
30
29
30
31
29
29
27
  • 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 Waipio Valley 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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