
Surf Forecasts:
Waiehu beach park surf forecast from 9 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 8PM (local time) - 4.5ft (1.4m), 10s period, NE swell with glassy winds.
- Most powerful swell: Tuesday 8 Sep, 8PM (local time) - 4.5ft (1.4m), 10s period, NE swell with 424 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 8PM (local time) - 4.5ft (1.4m), 10s period with NE swell.
Best Forecast Surf Conditions for Waiehu beach park this week:
The surf forecast for Waiehu beach park over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 8PM. The primary swell is predicted to be 1.4m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Waiehu beach park in the next 16 days are 1.4m 10s and forecast to arrive on Tuesday (Sep 08) at 8PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 8s period and expected on Tuesday (Sep 08) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Tue 8th Sep) | 4.5ft (1.4m) 10s |
| Best Surf | 8PM (Tue 8th Sep) | 4.5ft (1.4m) 10s |
| Most Powerful | 8PM (Tue 8th Sep) | 4.5ft (1.4m) 10s |
Table - best surf conditions forecast for Waiehu beach park over the next 16 days.
The Lowdown
Alright, let’s be real with you. The next couple of weeks are looking pretty grim for Waiehu beach park. We’ve got a lot of days coming up with cross-onshore winds and short-period, junky swell. It’s going to be a bit of a waiting game.
The only real window of hope is Tuesday afternoon, September 8th. That’s the standout. The forecast shows a clean 5ft of swell from the ENE with an 11-second period, and the wind is expected to be glassy. The water temp is sitting at 80°F, which is pretty much average for this time of year, so no surprises there. The combined energy is moderate at 716, but that glassy wind is what’s going to make it worth your while. It’s a consistent reef and point setup, so it should be peeling nicely. The swell direction is ENE, and the optimum is NNE, so it's not a perfect match, but with that clean surface, it’s the best we’re going to get. Expect some crowds, it’s a popular spot.
Then the wheels fall off. From Wednesday morning, September 9th, through to the 23rd, the surf quality is just poor. The wind swings cross-on and picks up, and the swell period drops down to 7-9 seconds, making for a choppy mess. While the swell size will hover around the 2ft to 6ft mark, the wind will ruin it. There’s a lot of days in this stretch where the energy is just weak to moderate, and it’s just not going to be worth paddling out. The onshore flow just chops everything up.
We do see a little bump in size around the 16th and 17th, getting up to 6-6ft, but the period stays short and the wind is still on it. It’s just going to be a wall of whitewater and not much form. Honestly, with those conditions and the size, the setup at this beach might be more interesting for the kite surfers than for us paddle surfers. For nearly two whole weeks, from the 9th to the 23rd, you can basically write it off. The wind is just relentless.
So, mark your calendar for Tuesday afternoon, the 8th. That’s your window. The rest is a waiting game.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Wed afternoon. Warm (max 29°C on Tue afternoon, min 24°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sun night. Warm (max 27°C on Mon morning, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||
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 11 | NE 9 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | ENE 7 | ENE 8 | ENE 8 |
Wave Graph | ||||||||||||||||||||
513 | 253 | 244 | 210 | 199 | 188 | 153 | 102 | 242 | 379 | 163 | 128 | 307 | 94 | 94 | 96 | 77 | 72 | 175 | 149 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:02AM0.51m | 1:49PM0.85m | 1:44AM0.59m | 2:14PM0.82m | 2:23AM0.65m | 2:37PM0.77m | 3:02AM0.68m | 2:57PM0.71m | 3:41AM0.70m | 3:14PM0.64m | 4:21AM0.69m | 3:27PM0.58m | ||||||||
Low Tide | 7:57PM0.20m | 6:59AM-0.01m | 8:15PM0.16m | 7:41AM0.02m | 8:35PM0.11m | 8:20AM0.07m | 8:55PM0.08m | 8:58AM0.13m | 9:16PM0.05m | 9:35AM0.21m | 9:36PM0.04m | 10:13AM0.29m | 9:58PM0.04m | |||||||
— | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | |
mm | — | — | — | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 | — |
Temp °C | 29 | 28 | 27 | 27 | 27 | 27 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 27 | 27 | 27 |
Feels °C | 32 | 33 | 31 | 29 | 29 | 28 | 27 | 26 | 27 | 28 | 26 | 28 | 28 | 26 | 27 | 28 | 28 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | NE 9 | ENE 8 | E 13 | E 12 | E 12 | E 11 | ENE 11 | E 11 | NW 9 | ENE 10 | ENE 10 | WSW 16 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 8 | WSW 22 | NW 11 |
513 | 253 | 169 | 158 | 144 | 103 | 93 | 97 | 242 | 12 | 163 | 128 | 25 | 94 | 94 | 96 | 77 | 72 | 45 | 5 | |
Swell 2 Height (m) Direction Period (s) | WSW 9 | E 13 | E 13 | NW 11 | NW 8 | NW 9 | NW 9 | NW 8 | NNE 8 | WSW 17 | NNE 8 | NNE 8 | NW 16 | ENE 9 | SW 16 | WNW 13 | ESE 9 | WNW 12 | NW 11 | WSW 21 |
216 | 176 | 168 | 71 | 32 | 37 | 28 | 9 | 36 | 27 | 39 | 59 | 10 | 32 | 9 | 17 | 15 | 14 | 5 | 45 | |
Swell 3 Height (m) Direction Period (s) | E 14 | W 8 | WNW 8 | WSW 6 | NW 10 | WSW 16 | WSW 18 | WSW 17 | NW 9 | SW 9 | WSW 17 | WSW 16 | NW 9 | NW 15 | W 11 | ESE 8 | ENE 8 | SW 14 | W 10 | W 18 |
203 | 41 | 26 | 7 | 35 | 26 | 31 | 28 | 12 | 3 | 28 | 25 | 3 | 8 | 2 | 6 | 7 | 8 | 2 | 6 | |
Wind waves Height (m) Direction Period (s) | — | — | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | ENE 11 | — | — | ENE 9 | E 5 | ENE 8 | ENE 5 | ENE 5 | ENE 7 | ENE 8 | ENE 8 |
— | — | 244 | 210 | 199 | 188 | 153 | 102 | — | 379 | — | — | 307 | 25 | 73 | 44 | 24 | 62 | 175 | 149 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 7 | 20 | 15 | 15 | 20 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 15 | 7 | 15 | 20 | 15 | 15 |
Best forecast wave conditions in Maui | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Waiehu beach park Surf forecast
The above surf forecast table for Waiehu beach park provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Waiehu beach park can be found by selecting the local surf guide option on the grey menu. Our Waiehu beach park 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 (Waiehu beach park) 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 Waiehu beach park 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.
Waiehu beach park is 5 km (3 miles) from Wailuku. If you plan a vacation in Maui, look for hotels and other accommodation in Wailuku. Wailuku has rooms for a wide range of budgets as well as car hire and transport links.










