Surf Forecasts:
Waiehu beach park surf forecast from 29 Aug 2026:
- Most powerful swell: Friday 4 Sep, 5PM (local time) - 4.5ft (1.3m), 12s period, ENE swell with 511 kJ wave energy.
Best Forecast Surf Conditions for Waiehu beach park this week:
The most powerful waves expected at Waiehu beach park in the next 16 days are 1.3m 12s and forecast to arrive on Friday (Sep 04) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 17s period and expected on Saturday (Aug 29) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Fri 4th Sep) | 4.5ft (1.3m) 12s |
Table - best surf conditions forecast for Waiehu beach park over the next 16 days.
The Lowdown
Alright, let’s be real – the next couple of weeks are looking pretty grim for surf. We’ve got a big blank stretch from the start of the period all the way through early September, with no good options. The only spot in the mix is Waiehu beach park, a reef and point that breaks consistently, but the wind and swell just aren’t cooperating.
From Saturday, August 29th, through the end of the month, it’s all poor surf. Swell is running 5 ft to 6 ft from the ENE with a short period of 7 to 8 seconds, and the combined energy is weak to moderate, in the low to mid 200s to 400s. The wind is a steady 12 mph cross-onshore from the ENE, keeping things choppy and messy. Water temp is about average for the season, nothing unusual.
The first week of September is more of the same, with a small bump on Monday, September 7th – a 8 ft swell from the ENE with a 10-second period and strong energy around 1510. But it’s still cross-onshore, and conditions are only marginal, not good. That size is for experts only, and with the chop, it’s more of a kite-surfing setup than a paddle session.
The real standout is Wednesday, September 9th in the afternoon. The wind drops to a glassy 3 mph, and the swell is a clean 6 ft from the ENE with an 8-second period and combined energy of 460. The forecast says “expect good surf conditions,” and that’s your window. It’s a consistent spot, and crowds are often there, so you’ll have company. The short period means the waves won’t have a ton of power, but with clean conditions, you’ll get some fun ones.
After that, from Thursday, September 10th right through to the end of the 16 days, it’s back to poor surf with cross-onshore winds and small, weak swell. The long-range stuff on September 12th shows a 3 ft swell from the WNW with a 16-second period, but that’s too small and the wind is still bad. It’s a tough run, but that Wednesday afternoon is the only real chance to score.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 27°C on Sat morning, min 24°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Mon night. Warm (max 27°C on Tue morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||
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 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
Wave Graph | |||||||||||||||||||
146 | 158 | 171 | 223 | 209 | 209 | 192 | 279 | 356 | 365 | 464 | 444 | 356 | 306 | 271 | 302 | 270 | 199 | 173 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore 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 | on | cross-on |
High Tide | 2:52AM0.60m | 3:16PM0.76m | 3:32AM0.62m | 3:34PM0.71m | 4:17AM0.64m | 3:49PM0.64m | 5:09AM0.63m | 4:00PM0.58m | 6:16AM0.62m | 3:55PM0.52m | 8:03AM0.61m | ||||||||
Low Tide | 9:15PM0.13m | 8:48AM0.07m | 9:38PM0.10m | 9:22AM0.14m | 10:01PM0.07m | 9:59AM0.23m | 10:28PM0.05m | 10:40AM0.33m | 10:59PM0.04m | 11:36AM0.43m | 11:38PM0.05m | 00:37AM0.07m | |||||||
— | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | |
6:45 | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | |
mm | 2 | — | — | — | — | — | 1 | — | — | 2 | 2 | 1 | — | — | — | 2 | — | — | 1 |
Temp °C | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 25 | 26 | 27 | 25 |
Feels °C | 25 | 27 | 27 | 25 | 26 | 27 | 24 | 27 | 27 | 26 | 27 | 28 | 27 | 28 | 28 | 26 | 26 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 12 | E 12 | E 11 | ENE 11 | ENE 10 | WSW 16 | WSW 15 | SW 16 | SW 18 | SW 18 | E 13 | E 12 | E 12 | E 13 | E 13 | E 12 | E 12 |
130 | 125 | 106 | 72 | 62 | 39 | 33 | 24 | 21 | 9 | 12 | 12 | 14 | 28 | 47 | 84 | 153 | 190 | 100 | |
Swell 2 Height (m) Direction Period (s) | NW 8 | NW 8 | SW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | W 11 | W 12 | W 13 | W 12 | W 12 | SW 17 | SW 16 | ESE 9 | SW 15 | ESE 11 | NW 10 | NNE 6 |
3 | 3 | 12 | 27 | 26 | 24 | 24 | 2 | 3 | 3 | 3 | 3 | 11 | 10 | 8 | 9 | 11 | 4 | 13 | |
Swell 3 Height (m) Direction Period (s) | W 19 | SW 18 | NW 8 | W 12 | W 12 | W 10 | W 11 | W 13 | — | SW 19 | SW 14 | E 15 | W 11 | W 10 | SW 16 | NW 10 | SW 14 | SW 14 | ESE 10 |
7 | 12 | 3 | 3 | 3 | 2 | 2 | 3 | — | 15 | 8 | 4 | 2 | 2 | 10 | 4 | 8 | 8 | 20 | |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
146 | 158 | 171 | 223 | 209 | 209 | 192 | 279 | 356 | 365 | 464 | 444 | 356 | 306 | 271 | 302 | 270 | 199 | 173 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 15 | 15 | 20 | 20 | 15 | 22 | 15 | 15 | 20 | 20 | 20 | 20 | 15 | 15 | 20 | 20 | 7 | 20 | 7 |
Best forecast wave conditions in Maui | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
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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.











