Polihale Surf Break

Lat Long: 22.09° N 159.75° W

Polihale Surf Forecast and Surf Report

Issued: 1 am 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Polihale sea temperature is
26.9° C
0.4° 

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


Polihale surf forecast from 2 Aug 2026:

  • Most powerful swell: Saturday 8 Aug, 5PM (local time) - 1.5ft (0.4m), 10s period, NE swell with 33 kJ wave energy.

Best Forecast Surf Conditions for Polihale this week:

The most powerful waves expected at Polihale in the next 16 days are 0.4m 10s and forecast to arrive on Saturday (Aug 08) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 9s period and expected on Sunday (Aug 02) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Sat 8th Aug)1.5ft (0.4m) 10s

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


The Lowdown

Alright, folks, Rusty here, with the breakdown for our local waters. It’s a slow start, so don’t rush to wax up.

The first week is a dud. We’re looking at flat spells and tiny, weak slop. There’s a big gap in the action until the second week of August. The only spot we’re watching is Polihale, a sandbar break that’s fairly consistent when it gets swell, but we’re in a waiting game.

The water temp is around 80°, which is about average for the season, so no surprises there.

The first real whisper of swell comes on Sunday, the 9th of August. A tiny 2ft swell from the WNW, with a period of 15 seconds. That’s a long-period groundswell, which usually means good shape, but the combined energy is weak at 100. It’s surfable, but the conditions are just ordinary. The wind is a light cross-offshore from the E, which is a plus, but the size is not enough to get the heart pumping.

Things start to get interesting on Wednesday, the 12th of August. The swell builds to 2ft from the W with a 16-second period, and the combined energy jumps to a moderate 296. The wind is a light cross-offshore from the ENE, keeping the surface clean. This is where we start seeing good surf.

Now, the real standout. Thursday, the 13th of August, is the day to clear your schedule. The morning delivers a clean 3ft swell from the W, with a 16-second period. The combined energy is strong at 509, and the wind is light and cross-offshore from the E. This is the best of the whole run. The swell is over 3ft, so it’s getting a bit big for beginners, but for anyone with some experience, it’s going to be a blast. That 16-second period means long, powerful lines, and at a sandbar, it might race a bit, but with that clean wind, it’s a winner.

The quality sticks around for the rest of the week. Friday the 14th has a 3ft swell from the W, but the period drops to 13 seconds, and the energy is moderate at 225. The wind stays light cross-off, so it’s still clean. Saturday the 15th and Sunday the 16th both see 3ft swells from the WNW with periods of 15 and 14 seconds, and moderate energy around 300-400. The wind remains light and cross-offshore, so the conditions are solid. Keep in mind, Polihale can get crowded sometimes, so plan ahead if you want a quieter session.

By Monday, the 17th, the swell is still there at 3ft from the WNW, but the wind is picking up a bit. The energy is still moderate at 273, but the wind from the ENE is now a moderate breeze, which might put a little texture on the waves.

So, here’s the plan: wait out the first week, then get ready for Thursday, the 13th of August. That’s the benchmark. The swell is solid, the wind is clean, and the waves have some real power. The rest of the second week offers consistent, clean surf, but nothing tops that Thursday morning.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Tue night. Warm (max 28°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Wed afternoon. Warm (max 27°C on Fri afternoon, min 25°C on Wed morning). Wind will be generally light.

Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
AM
PM
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
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)
0.3
N
9
0.3
N
8
1.7
ENE
8
1.4
ENE
8
0.2
W
12
1.2
ENE
8
0.7
E
12
0.3
W
12
1.2
ENE
11
1.1
ENE
10
1.1
ENE
10
0.3
NNW
8
0.4
NNW
8
0.4
NNW
7
0.4
NNW
7
0.3
N
7
0.4
SSW
16
0.4
SW
19
1.1
ENE
7
0.4
NE
10
0.4
NE
9
Wave Graph
Metric surfscale
Energy kJ
14
13
0
0
11
0
0
28
0
0
0
14
23
18
16
8
0
0
0
33
29
Wind (km/h)
15
ENE
20
E
15
ENE
10
E
10
N
10
ENE
5
N
5
E
10
E
5
E
5
NE
5
NE
5
E
5
ENE
10
E
5
E
5
NNE
15
E
15
ENE
10
ENE
15
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-on
cross-off
cross-on
cross-off
cross-off
glassy
cross
glassy
glassy
glassy
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
High Tide
5:35PM0.53m
7:09AM0.41m
5:49PM0.47m
8:31AM0.46m
5:50PM0.41m
10:03AM0.51m
11:22AM0.58m
12:23PM0.64m
1:13PM0.70m
11:25PM0.21m
Low Tide
11:06AM0.23m
00:35AM0.13m
12:06PM0.30m
1:01AM0.11m
1:46PM0.36m
1:35AM0.10m
2:21AM0.08m
3:23AM0.07m
4:35AM0.05m
9:50PM0.21m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
thunderstorm
cloud
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:11
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:17
7:17
7:16
7:15
7:15
7:15
7:15
 mm
1
2
1
1
Temp °C
27
28
26
26
26
25
26
25
25
26
25
25
26
26
26
26
27
26
27
27
26
Feels °C
27
27
25
28
28
26
29
27
27
29
28
28
30
29
30
29
30
29
28
29
28
  • 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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