
Surf Forecasts:
Polihale surf forecast from 28 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 11PM (local time) - 6ft (1.9m), 10s period, NE swell with offshore winds.
- Most powerful swell: Wednesday 29 Jul, 11PM (local time) - 6ft (1.9m), 10s period, NE swell with 625 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 5PM (local time) - 4.5ft (1.3m), 9s period with NNE 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 (Jul 28) at 5PM. The primary swell is predicted to be 1.3m 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 1.9m 10s and forecast to arrive on Wednesday (Jul 29) at 11PM. Winds are predicted to be 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 Saturday (Aug 01) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Tue 28th Jul) | 4.5ft (1.3m) 9s |
| Best Surf | 11PM (Wed 29th Jul) | 6ft (1.9m) 10s |
| Most Powerful | 11PM (Wed 29th Jul) | 6ft (1.9m) 10s |
Table - best surf conditions forecast for Polihale over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s shaking for the next stretch.
Honestly, the outlook for Polihale is a bit of a slow burn. We’ve got a long wait ahead. There’s no surf at all for the first few days, and then what we do get is mostly small and ordinary. The real standout is a late call, so if you’re patient, there might be a reward.
The water is sitting at 80° — that’s bang on average for this time of year, so no surprises there.
The first real chance to get wet comes on Thursday morning, July 30th. We’re looking at a 5 ft swell from the NE, with a period of 8 seconds. That’s a short period windswell, but the wind is offshore from the SE, light at 6 mph. That’ll keep things clean. The combined energy sits at 244 (moderate), so there’s a bit of push. It’s still a small day, but it’s the cleanest option we’ve seen so far.
After that, we hit a dry spell. From Friday, July 31st, right through to the morning of Friday, August 7th, it’s basically flat to tiny. There’s a gap of about a week with nothing worth paddling for.
Then, around Friday, August 7th, we start to see a change. A small long-period groundswell creeps in. On Friday morning, we’ve got 2 ft from the W with a period of 15 seconds. That’s a very long period, which is a double-edged sword at a sandbar break like this. It’ll have better shape and energy, but at a beach break, it can want to stand up straight. The wind is light and cross-off from the ENE, so conditions will be clean. Combined energy is 122 (moderate). This is the best on offer. It’s not huge, but that long period swell will give you some proper glide.
The Friday afternoon (August 7th) and Saturday morning (August 8th) are similar, with 2 ft at 12-15 seconds. The energy stays in the moderate range (155 and 158). Still light winds. It’s not a classic, but it’s the most interesting swell of the period.
By Sunday, August 9th and Monday, August 10th, the swell is still hanging around, but it’s getting smaller and more inconsistent. The wind stays light, even glassy at times, which is a big positive. But the wave size drops to 2-2 ft.
The second week is a lesson in patience. The highlight is definitely that W groundswell around the 7th and 8th of August. It’s a small window, but if you’re keen for a long-period ride with clean conditions, that’s your window.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 25°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | |||||||||||||||
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) | NNE 7 | NNE 9 | NNE 7 | NNE 7 | NNE 7 | NE 9 | NE 8 | ENE 8 | N 7 | E 8 | ENE 8 | SW 15 | ENE 8 | ENE 8 | N 9 | N 9 | N 8 | N 6 | N 6 | SW 12 | ENE 8 |
Wave Graph | |||||||||||||||||||||
163 | 270 | 123 | 83 | 99 | 526 | 244 | 0 | 24 | 0 | 0 | 106 | 0 | 0 | 15 | 14 | 12 | 41 | 35 | 6 | 0 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross-on | cross | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off |
High Tide | 3:41PM0.68m | 2:46AM0.27m | 4:08PM0.68m | 3:29AM0.29m | 4:33PM0.66m | 4:15AM0.31m | 4:55PM0.63m | 5:05AM0.34m | 5:16PM0.58m | 6:02AM0.37m | 5:35PM0.53m | 7:09AM0.41m | 5:49PM0.47m | ||||||||
Low Tide | 11:01PM0.20m | 8:31AM0.04m | 11:18PM0.19m | 9:06AM0.07m | 11:36PM0.18m | 9:42AM0.11m | 11:54PM0.17m | 10:21AM0.16m | 00:13AM0.15m | 11:06AM0.23m | 00:35AM0.13m | 12:06PM0.30m | 1:01AM0.11m | ||||||||
6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 7:21 | — | — | 7:20 | — | — | 7:20 | — | — | 7:19 | — | — | 7:19 | — | — | 7:17 | — | — | 7:17 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 26 | 26 | 26 | 25 | 27 | 27 | 27 | 27 | 28 | 26 | 27 | 27 | 25 | 26 | 27 | 26 | 26 | 26 | 25 |
Feels °C | 28 | 29 | 28 | 28 | 26 | 28 | 30 | 30 | 30 | 29 | 29 | 27 | 26 | 25 | 24 | 27 | 28 | 26 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 12 | E 11 | ENE 10 | NE 9 | NE 8 | ENE 8 | E 8 | E 8 | S 12 | E 15 | E 14 | E 15 | E 14 | E 14 | E 14 | ENE 8 | ENE 8 | E 13 | ENE 8 |
878 | 991 | 841 | 606 | 551 | 526 | 244 | 215 | 149 | 196 | 104 | 163 | 148 | 150 | 146 | 146 | 199 | 341 | 244 | 87 | 169 | |
Swell 2 Height (m) Direction Period (s) | S 14 | S 13 | S 14 | S 14 | NNE 7 | S 14 | S 13 | S 13 | S 13 | S 12 | E 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 13 | N 6 | N 6 | SSW 13 | E 12 |
132 | 92 | 140 | 153 | 99 | 179 | 173 | 168 | 156 | 106 | 112 | 106 | 74 | 73 | 77 | 77 | 43 | 41 | 35 | 32 | 44 | |
Swell 3 Height (m) Direction Period (s) | S 10 | S 16 | S 16 | S 10 | S 14 | SSW 19 | SW 18 | SSW 18 | N 7 | E 16 | SSW 15 | S 12 | S 11 | S 11 | N 9 | N 9 | N 8 | E 14 | E 13 | SW 12 | SSW 12 |
8 | 46 | 46 | 2 | 203 | 37 | 80 | 121 | 24 | 127 | 152 | 67 | 39 | 37 | 15 | 14 | 12 | 194 | 123 | 6 | 49 | |
Wind waves Height (m) Direction Period (s) | NNE 7 | NNE 9 | NNE 7 | NNE 7 | — | — | — | — | — | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | — | — | ENE 8 | — |
163 | 270 | 123 | 83 | — | — | — | — | — | 291 | 245 | 364 | 463 | 549 | 666 | 645 | 513 | — | — | 248 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 8 | 0 | 8 | 8 | 8 | 0 | 0 | 25 | 8 | 8 | 8 | 344 | 365 | 171 | 8 | 8 | 8 | 8 | 21 | 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









