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Surf Forecasts:

Waikokos surfForecast / HAW – Kaua'i / USA

information circle12 Day Weather and Surf, issued 7 pm Monday 15 Sep 2025 HST
Forecast update in hr  min  s Forecast update imminent
Waikokos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waikokos sea temperature is
27.8° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Waikokos this week:

The most powerful waves expected at Waikokos in the next 12 days are 1.8m 8s and forecast to arrive on Sunday (Sep 21) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Sunday (Sep 21) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Sun 21st Sep)6ft (1.8m) 8s

Table - best surf conditions forecast for Waikokos over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 4mm), mostly falling on Tue night. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Fri night. Warm (max 27°C on Fri morning, min 24°C on Fri night). Wind will be generally light.

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Mon
22
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
E
0.8
E
0.8
E
0.9
E
1.2
E
1.2
E
1.2
E
1.4
E
1.2
E
1.4
E
1
E
1.4
ENE
1.1
NE
1.5
ENE
1.5
ENE
1.8
ENE
1.6
ENE
1.6
ENE
1.4
ENE
1.3
ENE
1.3
ENE
Period(s) (?)866666677676777889988
Wave
Graph
(?)Metric surfscale
Energy (?)146796566131167171273236244186219362292332703372454339283255
Wind
(km/h)
15
E
20
E
15
ENE
15
E
15
E
20
E
20
ESE
20
E
20
E
20
E
15
E
15
E
15
E
15
E
20
E
15
ESE
20
ESE
20
E
15
ESE
20
E
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		cross-
on		crosscross-
on		crosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
on		cross
High Tide
/ height (m)
10:42PM
0.22
11:43AM
0.71
11:49PM
0.27
12:29PM
0.71
12:35AM
0.34
1:07PM
0.69
1:15AM
0.40
1:38PM
0.66
1:52AM
0.46
2:05PM
0.62
2:27AM
0.51
2:29PM
0.56
3:02AM
0.55
2:50PM
0.51
Low Tide
/ height (m)
3:25AM
0.08
6:50PM
0.13
4:38AM
0.06
7:08PM
0.12
5:35AM
0.05
7:25PM
0.11
6:23AM
0.06
7:41PM
0.09
7:06AM
0.07
7:56PM
0.08
7:48AM
0.10
8:12PM
0.07
8:28AM
0.13
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Mon
22
Sunrise-6:24--6:24--6:24--6:24--6:26--6:26--6:26-
Sunset--6:39--6:38--6:37--6:37--6:36--6:35--6:34
clear
clear
clear
rain showers
part cloud
thunderstorm
rain showers
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
Rain (mm)
---1-21--2-25----22-2
Temp. °C252727252626252627252727262727252627252626
Feels °C (?)262626252626262626262828282827272727262626
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for HAW - Kaua'i

  1. weather stationWind Update Continuing clean conditions at Waikokos (calm at Wailua Homesteads wx 21 km from Waikokos). 1.0m 8s swell from the E with a 0.6m 8s swell from the N. 2 swells combining to make bigger set waves.

    1 hour 19 minutes ago Waikokos
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<
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21 km away, 1 h 19 min ago

0 km/h
N
0.0
27.8
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Waikokos 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.

View detailed surf forecast for Waikokos at:
surf-forecast.com

Information about the Waikokos Surf forecast

The above surf forecast table for Waikokos provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Waikokos can be found by selecting the local surf guide option on the grey menu. Our Waikokos surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Waikokos) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Waikokos may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a vacation in Kaua'i? If you are looking for accommodation near Waikokos, camping, hotels and condos and appartments in Kaua'i, consider staying in Lihue - Kauai which is 32 km (20 miles) away. Alternatively, find information about places to stay and car hire in Nawiliwili which is 32 km (20 miles) away

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