Polihale Surf Break

Lat Long: 22.09° N 159.75° W

Polihale Surf Forecast and Surf Report

Issued: 7 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Polihale sea temperature is
27.0°C
0.0° 

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


Polihale surf forecast from 4 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 5PM (local time) - 5ft (1.6m), 9s period, NW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 8 Sep, 2AM (local time) - 8ft (2.4m), 10s period, WSW swell with 1,065 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 8 Sep, 5PM (local time) - 5ft (1.6m), 9s 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 Tuesday (Sep 08) at 5PM. The primary swell is predicted to be 1.6m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Polihale in the next 16 days are 2.4m 10s and forecast to arrive on Tuesday (Sep 08) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 9.0m 15s period and expected on Monday (Sep 07) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Tue 8th Sep)5ft (1.6m) 9s
Best Surf 5PM (Tue 8th Sep)5ft (1.6m) 9s
Most Powerful 2AM (Tue 8th Sep)8ft (2.4m) 10s

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


The Lowdown

Alright, this is Rusty. Let's talk about what's coming up for the stretch of coast around Polihale.

Alright, let's be real. The first week or so is a bit of a write-off. We're looking at a whole lot of nothing. From Thursday the 3rd through to the 7th, it's basically flat. The odd tiny swell pops up, but it's all under 1ft and not worth paddling out for. You'll spend more time sitting on your board than actually surfing. It's a tough start.

Now, there's a flicker of hope on Tuesday the 8th. The morning sees a bump in swell to 6ft from the NW, but it's got a short period of 9 seconds and the combined energy is strong (512). The wind is cross-off, so it'll be clean, but that size with a short period is going to be a bit of a washing machine. The afternoon settles down to 4ft from the NW, period drops to 8 seconds, and the energy is still moderate (256). It's a surfable option, but it's nothing to write home about. The water temp is sitting at 80°, which is bang on average for this time of year.

Wednesday the 9th is a bit of a mixed bag. The morning is glassy with a tiny 3ft NW swell, but the period is a short 7 seconds and the energy is weak (77). It's ordinary. The afternoon is a bit better with a 3ft NNW swell, a 10-second period, and moderate energy (192), but it's still just 'surfable'.

Then we get another dry spell. The 10th, 11th, and 12th are all close to flat again. The 13th and 14th offer a few tiny, ordinary waves, but nothing that gets the heart pumping.

The real standout, the one that's worth waiting for, is Tuesday the 15th of September. The morning session is looking good. We've got a clean 3ft swell from the NNW, but the key here is the period. It's a solid 14 seconds, which is a proper long-period groundswell. The combined energy is strong (372). With a light cross-off wind from the ENE, it's going to be clean and have some real push. This is the best bet in the whole outlook. The afternoon holds similar size at 3ft, also from the NNW with a 14-second period, and even more energy (417), but the wind swings to a light cross, which might put a tiny bit of texture on the face. Morning is the pick.

Wednesday the 16th keeps the window open with a 3ft NNW swell, 12-second period, and moderate energy (220), again with a clean cross-off wind. It's a good follow-up, but that Tuesday morning is the one to circle on the calendar. After that, the swell fades out towards the end of the week.

To sum it up: suffer through the first week, then get ready for a proper session on the morning of Tuesday the 15th. The swell direction matches the optimum for the spot, the period is long, and the wind is clean. That's your window.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 28°C on Sun afternoon, min 24°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 21mm), heaviest during Mon night. Warm (max 28°C on Mon afternoon, min 24°C on Sun night). Winds decreasing (near gales from the SE on Mon night, calm by Tue night).

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
2
1
2
2
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
ENE
7
1.5
ENE
7
1.5
ENE
7
0.2
NNE
11
1.3
S
12
0.3
NNE
9
0.2
N
8
1.8
ENE
13
0.2
N
10
0.1
NW
15
0.3
NW
14
0.4
NW
13
2.4
WSW
10
1.7
WNW
8
1.6
NW
9
1.2
NW
8
0.9
NW
8
0.9
NW
8
0.9
NW
9
Wave Graph
Metric surfscale
Energy kJ
0
0
0
12
0
17
6
0
8
9
29
44
1065
379
396
205
109
93
118
Wind (km/h)
20
E
10
ENE
20
NE
15
ENE
10
ENE
10
ENE
15
ENE
10
ENE
15
ESE
15
ESE
35
E
50
ESE
35
S
20
SSW
15
SSW
0
SSE
5
N
5
NE
10
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
glassy
cross-on
cross-off
cross-off
High Tide
10:54AM0.60m
11:59AM0.64m
10:52PM0.20m
12:49PM0.67m
00:26AM0.24m
1:31PM0.68m
1:22AM0.29m
2:07PM0.68m
2:09AM0.35m
2:39PM0.65m
2:52AM0.41m
Low Tide
1:24AM0.09m
2:52AM0.10m
8:55PM0.19m
8:38PM0.18m
5:45AM0.08m
8:48PM0.16m
6:48AM0.08m
9:04PM0.15m
7:42AM0.09m
9:21PM0.13m
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
mod rain
cloud
thunderstorm
thunderstorm
rain showers
clear
clear
clear
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:22
6:22
6:22
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:52
6:52
6:51
6:50
6:49
6:47
 mm
6
1
11
1
2
Temp °C
26
27
27
26
27
27
26
27
28
26
27
28
27
27
27
27
27
27
27
Feels °C
26
28
27
25
29
28
27
29
30
27
25
24
22
28
29
31
31
31
31
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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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