Polihale Surf Break

Lat Long: 22.09° N 159.75° W

Polihale Surf Forecast and Surf Report

Issued: 7 pm 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Polihale sea temperature is
26.4°C
0.6° 

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


Polihale surf forecast from 10 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★+): Thursday 10 Sep, 2AM (local time) - 3ft (0.9m), 8s period with NW 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 Thursday (Sep 10) at 2AM. The primary swell is predicted to be 0.9m and 8s 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 1.3m 8s period and expected on Thursday (Sep 10) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 10th Sep)3ft (0.9m) 8s
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, Rusty here. Let’s have a look at what’s cookin’ at Polihale over the next couple of weeks. It’s a bit of a slow burn, so don't get too excited just yet.

Right off the bat, we’re looking at a stretch of very quiet days. Through Thursday the 10th and right into the middle of next week, the wave heights are tiny, mostly below 3 ft. The combined wave energy is weak, barely cracking 100 (maxing out around 145 on Sunday morning). The water temp here is about what you’d expect for this time of year, so a normal tropical bath. The saving grace is that the wind is mostly glassy or light, especially those mornings. But honestly, the surf is just too small and weak to get excited about – it’s a real flat spell lasting from now right through to about the 16th.

We start to see a little pulse on the 12th and 13th, with that swell nudging up to 3 ft from the NE, and the energy just touches 145 on Sunday the 13th morning. It’s “surfable but ordinary.” You might catch a knee-high wave on a longboard if you’re desperate, but there’s nothing to rush out for.

Then, after that, we hit another lull from the 18th through the 23rd. Swell drops back to 1 ft to 2 ft, energy figures in the teens and twenties – it’s basically a lake. You’d be better off with a paddleboard than a surfboard. It’s a pretty big gap of poor to no surf.

Now, here’s the standout – and it's a long-range promise, so keep an eye on the charts. On Thursday the 24th of September, things shift. The swell direction swings around to the WNW, and the period jumps to a lengthy 21 seconds. That’s proper groundswell. The energy ramps up to 291, and into Friday the 25th it hits 348. The wave height is still modest at 2 ft, but that long period will give it some real push and shape. The wind stays clean and light offshore or cross-off. It’s a classic Polihale combo: that NW swell lines up nicely for the sandbar, and with the wind out of the east, it’ll be glassy. This isn’t for beginners – the period is long, so the sets will be powerful for the size, and the rip can pull. But for the experienced crew, the 24th afternoon through the 25th morning looks like the only real window of fun in the whole 16 days. Crowds can be a thing out here, but on a Thursday and Friday with the swell this small in size, it shouldn't be too bad.

So, hang tight. The next week and a half is a write-off. The end of the forecast window is your shot.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 27°C on Thu morning, min 24°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Sun afternoon. Warm (max 26°C on Mon morning, min 24°C on Sat night). Wind will be generally light.

Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
1
0
0
1
1
1
1
1
1
1
1
1
1
1
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
NW
8
0.6
NW
8
0.5
NW
8
0.5
SW
16
0.7
NNE
8
0.7
NE
8
0.5
SW
15
0.8
NE
9
0.9
NE
9
1.1
NE
9
1
NE
9
0.9
NE
9
1
NE
9
0.8
NE
8
0.8
NE
8
0.9
NE
8
0.9
NE
8
0.7
NE
8
0.7
NE
8
Wave Graph
Metric surfscale
Energy kJ
86
54
31
129
59
59
109
91
120
176
145
110
149
84
82
95
88
60
55
Wind (km/h)
5
NE
0
SW
5
ENE
15
E
5
E
5
NE
10
ENE
5
E
5
NE
10
ENE
0
NE
5
E
10
ENE
0
NE
5
E
10
E
5
N
5
NNE
0
E
Wind State
glassy
glassy
glassy
cross-off
glassy
cross
cross-off
glassy
cross-off
cross-off
glassy
glassy
cross-off
glassy
glassy
cross-off
glassy
cross
glassy
High Tide
2:52AM0.41m
3:08PM0.60m
3:35AM0.47m
3:33PM0.54m
4:16AM0.51m
3:55PM0.48m
4:58AM0.54m
4:12PM0.42m
5:42AM0.55m
4:21PM0.37m
6:31AM0.55m
4:06PM0.33m
Low Tide
9:21PM0.13m
8:32AM0.11m
9:39PM0.12m
9:22AM0.15m
9:57PM0.11m
10:11AM0.20m
10:15PM0.10m
11:04AM0.24m
10:33PM0.09m
12:04PM0.28m
10:52PM0.10m
1:33PM0.31m
11:13PM0.11m
clear
clear
thunderstorm
rain showers
clear
part cloud
part cloud
clear
part cloud
clear
clear
rain showers
rain showers
clear
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:46
6:45
6:45
6:44
6:43
6:42
 mm
1
1
1
3
Temp °C
26
27
27
26
26
25
25
26
25
25
25
25
25
26
25
25
26
26
26
Feels °C
30
32
31
29
29
28
27
29
27
27
28
28
28
29
27
28
30
30
30
  • 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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