Polihale Surf Break

Lat Long: 22.09° N 159.75° W

Polihale Surf Forecast and Surf Report

Issued: 1 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Polihale sea temperature is
26.7°C
0.3° 

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


Polihale surf forecast from 13 Sep 2026:

  • Best quality surf: Tuesday 15 Sep, 5AM (local time) - 1.5ft (0.5m), 21s period, SW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 15 Sep, 5AM (local time) - 1.5ft (0.5m), 21s period, SW swell with 220 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 11AM (local time) - 3ft (0.9m), 9s period with NE swell.

Best Forecast Surf Conditions for Polihale this week:

The surf forecast for Polihale over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 13) at 11AM. The primary swell is predicted to be 0.9m and 9s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Polihale in the next 16 days are 0.5m 21s and forecast to arrive on Tuesday (Sep 15) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 9s period and expected on Friday (Sep 18) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Sun 13th Sep)3ft (0.9m) 9s
Best Surf 5AM (Tue 15th Sep)1.5ft (0.5m) 21s
Most Powerful 5AM (Tue 15th Sep)1.5ft (0.5m) 21s

Table - best surf conditions forecast for Polihale over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what the next couple of weeks are shaping up like for Polihale. Gotta be honest, we’re staring down a pretty flat and ordinary run for a good while, but there is a bit of a pulse building out there for the end of the run, so let’s get into it.

First up, we’ve got a real quiet spell. From Sunday the 13th through to about Wednesday the 23rd, it’s mostly small, weak, and uninspiring. We’re talking about a solid 10 days where it’s hard to get excited. There’s tiny 2ft to 3ft swell, mostly out of the NE with short periods around 8 to 9 seconds. The wave energy is pretty low for most of this – you’re looking at readings around 62 to 129 on that combined energy scale (weak to just moderate). A few windows show glassy or clean conditions, like Sunday morning the 13th with that 3ft NE swell and glassy ESE breeze at 3 mph, or Tuesday morning the 15th with 2ft NE swell and dead calm winds. But honestly, for a spot like Polihale, it’s just too weak to do much with. Water temp is sitting at 80°, which is pretty much bang on average for this time of year, no surprises there.

Then things start to perk up a bit from the 22nd. Tuesday the 22nd shows a small 2ft to 2ft swell from the NNW with a longer 12-second period, and the energy climbs to 114 (moderate) by the afternoon. By Wednesday the 23rd morning, we see 3ft from the NNW at 11 seconds and 130 energy, with glassy conditions – that’s a little more promising, but still not a standout.

Now, here’s where we get to the best of the run. The standout window hits from Saturday the 26th through Monday the 28th. Saturday the 26th morning kicks off with 4ft from the N at 10 seconds and 305 energy – moderate, but it’s clean. Then Saturday afternoon it really turns on: 7ft from the NNE, 9-second period, and a strong 843 energy reading. That’s some proper juice. Sunday the 27th keeps it going with 7ft from the NE in the morning (734 energy) and 6ft in the afternoon (710 energy). Both with that cross-off ENE breeze at 6 mph, keeping things clean. Monday the 28th still holds decent 5ft NE swell, but the wind swings around a bit. Now, heads up – this is a week and a half out, so while it looks solid, we gotta treat it as promising but not locked in. That 7ft to 7ft range is getting into the bigger side, so it’s not really a beginner’s wave, but for the advanced crew, that’s going to be the pick of the fortnight.

Polihale is an exposed sandbar break, so it picks up that NW to N energy well. That 7ft+ NE and NNE swell with the clean conditions is the highlight here. Keep in mind, crowds can be a thing here sometimes, so you might have some company if it lights up. Overall, a slow start, but that last weekend into the following Monday has some real potential.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Mon afternoon. Warm (max 26°C on Sun morning, min 24°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 28°C on Thu afternoon, min 25°C on Wed morning). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
1
1
1
1
1
0
0
1
1
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)
0.9
NE
9
0.9
NE
9
1
NE
9
0.9
NE
8
0.9
NE
8
0.7
NE
8
0.7
NE
8
0.7
NE
8
0.6
NNE
8
0.7
NNE
7
0.9
NE
7
0.6
NNE
8
0.2
WNW
9
1.6
ENE
7
0.9
NNE
6
0.6
N
7
0.6
NNE
6
1.7
E
8
1.7
E
8
0.8
SSW
16
0.7
SSW
16
Wave Graph
Metric surfscale
Energy kJ
129
112
149
120
115
69
65
62
39
48
75
44
8
0
53
32
27
0
0
0
0
Wind (km/h)
5
ESE
10
NNE
5
ENE
0
ESE
5
E
5
E
0
E
5
NE
5
ENE
5
NE
5
NE
10
ENE
10
ENE
15
ENE
15
ENE
15
ENE
20
E
15
E
5
ENE
10
E
10
ENE
Wind State
glassy
cross
cross-off
glassy
cross-off
cross-off
glassy
glassy
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
High Tide
4:12PM0.42m
5:42AM0.55m
4:21PM0.37m
6:31AM0.55m
4:06PM0.33m
7:32AM0.53m
8:53AM0.52m
10:22AM0.53m
11:29AM0.54m
11:14PM0.20m
Low Tide
11:04AM0.24m
10:33PM0.09m
12:04PM0.28m
10:52PM0.10m
1:33PM0.31m
11:13PM0.11m
11:36PM0.12m
00:08AM0.14m
1:19AM0.16m
8:57PM0.20m
clear
part cloud
clear
clear
rain showers
rain showers
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
6:26
6:26
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:43
6:42
6:40
6:39
6:38
6:37
 mm
1
2
2
1
1
Temp °C
26
25
25
26
25
25
26
26
25
27
27
26
27
28
27
28
28
27
27
27
27
Feels °C
29
28
27
29
28
28
30
29
28
31
31
29
30
31
29
30
29
28
30
30
29
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Polihale Surf forecast

The above surf forecast table for Polihale provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Polihale can be found by selecting the local surf guide option on the grey menu. Our Polihale 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 (Polihale) 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 Polihale 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 Polihale, camping, hotels and condos and appartments in Kaua'i, consider staying in Nawiliwili which is 43 km (27 miles) away. Alternatively, find information about places to stay and car hire in Lihue - Kauai which is 45 km (28 miles) away

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