Polihale Surf Break

Lat Long: 22.09° N 159.75° W

Polihale Surf Forecast and Surf Report

Issued: 1 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Polihale sea temperature is
27.1°C
0.2° 

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


Polihale surf forecast from 31 Aug 2026:

  • Best quality surf: Monday 31 Aug, 5AM (local time) - 5ft (1.6m), 7s period, NE swell with cross-offshore winds.
  • Most powerful swell: Monday 31 Aug, 11AM (local time) - 6ft (1.8m), 8s period, NE swell with 350 kJ wave energy.
  • Next surfable swell (1★+): Monday 31 Aug, 5AM (local time) - 5ft (1.6m), 7s 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 Monday (Aug 31) at 5AM. The primary swell is predicted to be 1.6m and 7s 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 1.8m 8s and forecast to arrive on Monday (Aug 31) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 13s period and expected on Saturday (Sep 05) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 31st Aug)5ft (1.6m) 7s
Best Surf 5AM (Mon 31st Aug)5ft (1.6m) 7s
Most Powerful11AM (Mon 31st Aug)6ft (1.8m) 8s

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


The Lowdown

Alright, let’s talk about the next couple of weeks at Polihale. Right now, things are flat. There’s nothing worth paddling out for on Monday or Tuesday. In fact, we’ve got a real dry spell on our hands. From August 31st all the way through to the morning of September 8th, it’s basically a write-off. Sure, there’s a tiny blip of 0.7 ft on Tuesday afternoon, but that’s not going to get anyone excited. The wind is mostly light and cross or cross-off, but with no swell to work with, it’s a non-starter. This is one of those stretches where you’d be better off checking the forecasts again tomorrow.

Now, things start to look a little more interesting on the morning of Wednesday, September 9th. We’ve got a 4 ft swell coming from the north, with a short, punchy 8-second period. The energy is moderate, and the wind is a clean cross-off from the south. It won’t be perfect, but it’s surfable. The afternoon cleans up with a 3 ft north swell and a light offshore from the southeast. The energy drops a bit, but the wind turns gentle offshore and the waves are clean. It’s not a standout session, but it’s the first real chance to get wet in over a week. Keep your expectations in check.

After that, we slip back into a quiet stretch. There’s a tiny 3 ft east-northeast swell on Friday, September 11th, but it’s weak and the period is a short 7 seconds. Just a dribbler.

The one that catches my eye is the morning of Sunday, September 13th. We get a 2 ft swell from the west-northwest, but here’s the kicker: that period is 15 seconds. That’s a long-period groundswell. The energy is moderate, and the wind is a light cross-off from the east. This is the kind of swell that can wrap in and offer some clean, lined-up waves, especially at a place like Polihale that’s exposed to the northwest. The water temperature is about average for this time of year. If you can get out in the morning, that glassy, clean surface with that long-period pulse could be the best of the whole outlook. Just remember, long-period swells can break a bit straight at beach breaks, but Polihale’s a sandbar setup, so there might be some fun ones.

The rest of that week is tiny and glassy, but with waves under 2 ft, it’s not really worth suiting up. So if you’re keen, aim for the 9th for a solid average day, or hold out for the 13th when that long-period groundswell pushes through. It’s not a blockbuster forecast, but there are a couple of windows.
Rusty

Short Range Forecast

Mostly dry. Warm (max 27°C on Mon morning, min 24°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Thu afternoon. Warm (max 28°C on Fri afternoon, min 25°C on Thu night). Wind will be generally light.

Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
0
0
0
0
0
0
0
0
0
0
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)
1.8
NE
8
1.7
ENE
8
1.5
ENE
8
1.6
ENE
8
0.2
W
11
1.5
ENE
8
1.6
ENE
8
0.8
S
16
0.8
S
15
1.5
ENE
8
1.7
ENE
8
1.7
ENE
8
1.8
ENE
8
1.9
ENE
8
2
ENE
8
1.9
ENE
8
2.4
ENE
13
2.4
E
13
2.1
ENE
13
2
E
13
2
ENE
13
Wave Graph
Metric surfscale
Energy kJ
350
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
10
E
15
ENE
20
E
10
ENE
10
NE
15
ENE
10
ENE
10
NE
10
E
10
ENE
15
ENE
20
ENE
15
ENE
15
ENE
15
ENE
10
ENE
15
ENE
15
E
15
E
20
E
15
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:43PM0.43m
6:43AM0.52m
4:48PM0.38m
7:57AM0.54m
9:28AM0.57m
10:54AM0.60m
11:59AM0.64m
10:52PM0.20m
12:49PM0.67m
00:26AM0.24m
Low Tide
11:32AM0.27m
11:23PM0.09m
12:52PM0.32m
11:51PM0.08m
00:29AM0.08m
1:24AM0.09m
2:52AM0.10m
8:55PM0.19m
8:38PM0.18m
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
rain showers
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:22
6:22
6:22
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:54
6:53
6:53
6:52
6:52
6:51
 mm
1
1
Temp °C
27
27
26
27
27
26
27
27
27
27
27
26
27
28
26
27
28
27
28
28
27
Feels °C
29
29
26
29
28
27
30
30
29
29
28
26
28
28
26
29
30
28
30
30
28
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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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