
Surf Forecasts:
Polihale surf forecast from 1 Aug 2026:
- Best quality surf: Saturday 1 Aug, 5AM (local time) - 1.5ft (0.5m), 15s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 1 Aug, 5AM (local time) - 1.5ft (0.5m), 15s period, SW swell with 104 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 5AM (local time) - 1.5ft (0.5m), 15s period with SW 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 Saturday (Aug 01) at 5AM. The primary swell is predicted to be 0.5m and 15s 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 0.5m 15s and forecast to arrive on Saturday (Aug 01) 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 2.1m 8s period and expected on Sunday (Aug 02) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 1st Aug) | 1.5ft (0.5m) 15s |
| Best Surf | 5AM (Sat 1st Aug) | 1.5ft (0.5m) 15s |
| Most Powerful | 5AM (Sat 1st Aug) | 1.5ft (0.5m) 15s |
Table - best surf conditions forecast for Polihale over the next 16 days.
The Lowdown
G'day, this is Rusty.
Alright, looking at the 16-day window, it's a slow start with a big gap of nothing before things finally get interesting. We've got a solid run of surf coming through mid-month, and the standout looks like it'll be worth the wait.
The first few days are a write-off. From Saturday the 1st right through to Friday the 7th, there's just nothing doing. Tiny dribbles on the 2nd, nothing to even paddle for. Then Saturday the 8th afternoon finally shows a pulse with a 2ft W swell at 13 seconds, but combined energy is only 99 – weak – and the conditions are 'very ordinary'. It's a tease, not a real go.
After that, another quiet spell until Monday the 10th morning. We see a 2ft W swell, but with a very long 16-second period, the energy is moderate (124). The wind is glassy, so it's clean, but the size is still tiny. Not a day to get excited about.
Now, here's where it gets interesting. Tuesday the 11th morning is the first real standout. We've got a 2ft W swell, a very long 16-second period, and the combined energy jumps to moderate (320). The wind is glassy from the NE. For a spot that likes a NW swell, a W direction is a good angle. This is a quality morning for the experienced surfer, with clean, long-period lines.
Wednesday the 12th keeps the run going. Morning sees a 3ft W swell, 15-second period, and moderate energy (275). Light cross-off wind keeps it clean. The afternoon is even better with a 3ft W swell, 13-second period, and glassy conditions. The energy is still moderate (268). This is consistent, clean, and building.
Thursday the 13th is another solid day. Morning has a 3ft W swell, 13-second period, and moderate energy (324). The afternoon bumps up to 4ft W swell, 12-second period, and energy of 356. Wind is light cross-off, keeping it tidy. The consistency is there.
Friday the 14th is where it steps up. Morning shows a 4ft W swell, 13-second period, and energy jumps to strong (581). The afternoon is even better with 4ft W swell, 14-second period, and energy of 617. Clean cross-off winds. This is very good, and the size is starting to get real.
Saturday the 15th is a cracker. Morning has 4ft W swell, 14-second period, and strong energy (637). The afternoon is 5ft W swell, 13-second period, and energy of 683. Clean, solid, and consistent. This is a great day for the advanced surfer.
But the absolute best is saved for the last day. Sunday the 16th of August morning. We've got a 6ft WNW swell, a very long 16-second period, and the combined energy is a whopping 1805 – very strong. The wind is a light cross-off. This is excellent surf, but at this size with that period, it's deep water stuff. The size is getting up there, so it's for experienced surfers only. The direction is bang on for Polihale. This is the one to circle.
Overall, after a painfully slow start, there's a nice run of quality surf from Tuesday the 11th through to the weekend. The best window is definitely the 14th to the 16th, with the 16th morning being the pick of the bunch.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Sat afternoon, min 24°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 27°C on Thu morning, min 25°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | N 10 | N 9 | N 8 | W 11 | ENE 8 | N 6 | ENE 8 | ENE 8 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | ENE 8 | N 8 | NNW 7 | NNW 7 | N 7 | N 7 |
Wave Graph | |||||||||||||||||||||
0 | 0 | 16 | 14 | 13 | 9 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 18 | 17 | 15 | 15 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | glassy | cross-off | glassy | glassy | glassy | off | cross-off | cross | cross-off | cross-off |
High Tide | 5:16PM0.58m | 6:02AM0.37m | 5:35PM0.53m | 7:09AM0.41m | 5:49PM0.47m | 8:31AM0.46m | 5:50PM0.41m | 10:03AM0.51m | 11:22AM0.58m | 12:23PM0.64m | |||||||||||
Low Tide | 10:21AM0.16m | 00:13AM0.15m | 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 | ||||||||||
6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | |
— | 7:19 | — | — | 7:17 | — | — | 7:17 | — | — | 7:16 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | 1 |
Temp °C | 27 | 28 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 25 | 25 | 26 | 26 | 25 | 27 | 26 | 26 | 27 | 27 | 26 |
Feels °C | 28 | 28 | 25 | 27 | 27 | 25 | 28 | 28 | 27 | 30 | 28 | 28 | 28 | 30 | 29 | 31 | 29 | 29 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 15 | E 14 | E 14 | E 14 | E 13 | ENE 8 | N 6 | ENE 8 | ENE 8 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | ENE 8 | ENE 8 | ENE 6 | ENE 7 | ENE 7 | ENE 7 |
148 | 150 | 146 | 140 | 138 | 85 | 306 | 18 | 197 | 173 | 387 | 313 | 274 | 218 | 154 | 113 | 105 | 40 | 76 | 74 | 77 | |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 13 | SSW 13 | E 13 | E 13 | ENE 12 | E 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SW 14 | SW 14 | ENE 7 | NNW 7 | SSW 16 | N 7 |
74 | 73 | 77 | 47 | 43 | 66 | 53 | 50 | 48 | 134 | 45 | 40 | 39 | 37 | 32 | 54 | 52 | 43 | 17 | 97 | 15 | |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | N 10 | N 9 | N 8 | W 11 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | SSW 17 | SW 15 | SSW 16 | SW 15 | SW 15 | SSW 10 | N 8 | NNW 7 | SW 14 | N 7 | SW 14 |
39 | 37 | 16 | 14 | 13 | 9 | 15 | 55 | 49 | 47 | 54 | 60 | 47 | 57 | 57 | 18 | 10 | 18 | 52 | 15 | 46 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | — | ENE 8 | — | — | — | — | — | — | — | — | — | — | E 6 | — | E 7 |
392 | 498 | 588 | 608 | 502 | 412 | — | 250 | — | — | — | — | — | — | — | — | — | — | 52 | — | 88 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 8 | 171 | 8 | 8 | 8 | 21 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 21 | 8 | 8 | 8 | 8 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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










