
Surf Forecasts:
Waiehu beach park surf forecast from 6 Aug 2026:
- Most powerful swell: Sunday 9 Aug, 2PM (local time) - 5ft (1.6m), 8s period, ENE swell with 295 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 1.6m 8s and forecast to arrive on Sunday (Aug 09) at 2PM. 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 12s period and expected on Thursday (Aug 06) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Sun 9th Aug) | 5ft (1.6m) 8s |
Table - best surf conditions forecast for Waiehu beach park over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s on offer for the next couple of weeks.
To be honest, mate, it’s a tough run of days ahead. We’ve got a solid reef and point set-up at Waiehu beach park that’s consistent and fine for beginners, but the wind is the story here – and it’s not a good one. It’s gonna be cross-on for the whole outlook, and that’s going to keep things messy. The water’s sitting at 80° right now, which is bang on average for the time of year, so no surprises there.
For the first week, from Thursday the 6th of August right through to about Wednesday the 12th, the swell is small, mostly around 3ft to 5ft from the ENE, with a short period between 5 and 8 seconds. That’s weak, wind-affected chop. The combined energy is low to moderate (94 to 315), and the wave comments are all "poor surf conditions." It’s just not worth paddling out – you’ll be battling a constant cross-on breeze and getting nothing clean in return.
Things start to pick up in size from Friday the 14th, with swell building to 6ft and then 7ft by Saturday the 15th, hitting 8ft by Sunday the 16th. The period stretches to 9 seconds, so there’s a bit more push, but the wind is still cross-on and picking up to 19 mph. The combined energy climbs into the strong range (382 to 942), but the surf is still described as poor. The size is pushing into expert-only territory on the 16th, but even then, the onshore wind will trash any chance of a clean wave. At this point, with the size and the chop, this setup is looking more interesting for kite surfing than paddle surfing.
There is a tiny glimmer on Wednesday the 19th of August, where the morning shows 8ft from the ENE with a 10-second period and a very high combined energy of 1371, and the wind is a lighter cross-on at 9 mph. It’s marked as "marginal" rather than poor, but it’s still cross-on and the wave comment says "marginal surf forecast or questionable tide conditions." I wouldn’t get too excited.
After that, the swell drops back down to 3ft and below by the 21st, with the same cross-on wind. There’s no standout period in this 16-day window. The best bet is probably the 19th morning if you’re desperate, but it’s a long way off and the conditions are far from ideal. The crowds are "often" here, so even if it was good, you’d have company. For now, it’s a blank run.
Rusty.
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 27°C on Sat morning, min 24°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sun afternoon. Warm (max 27°C on Sun afternoon, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||
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 | ENE 7 | ENE 7 | ENE 5 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 |
Wave Graph | |||||||||||||||||||||
157 | 131 | 78 | 96 | 66 | 135 | 143 | 215 | 222 | 258 | 273 | 246 | 240 | 210 | 214 | 186 | 181 | 161 | 135 | 101 | 104 | |
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 | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:35AM0.60m | 11:51AM0.70m | 12:37PM0.79m | 10:03PM0.34m | 1:16PM0.86m | 11:50PM0.37m | 1:52PM0.90m | 00:51AM0.42m | 2:25PM0.92m | 1:42AM0.48m | 2:56PM0.91m | 2:28AM0.52m | |||||||||
Low Tide | 2:47AM0.04m | 4:09AM0.00m | 8:44PM0.33m | 5:19AM-0.05m | 8:26PM0.30m | 6:16AM-0.09m | 8:41PM0.26m | 7:05AM-0.11m | 9:02PM0.23m | 7:50AM-0.10m | 9:26PM0.19m | ||||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
— | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:59 | — | — | 6:58 | — | — | 6:57 | — | |
mm | — | 1 | — | — | — | — | — | — | — | — | 2 | — | — | 2 | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 26 | 26 | 27 | 27 | 25 | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 25 | 27 | 27 | 26 |
Feels °C | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 25 | 27 | 28 | 28 | 29 | 28 | 27 | 28 | 27 | 25 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | N 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NE 11 | NE 10 | N 6 | NE 9 | NE 9 | NE 8 | NNW 10 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | W 13 | W 12 |
5 | 6 | 11 | 10 | 5 | 18 | 24 | 3 | 14 | 20 | 18 | 20 | 17 | 16 | 13 | 12 | 6 | 5 | 5 | 13 | 11 | |
Swell 2 Height (m) Direction Period (s) | W 11 | W 12 | NE 11 | W 11 | NE 12 | NNW 7 | N 7 | WSW 18 | WSW 18 | WSW 17 | NNW 11 | NE 9 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | NW 7 | SW 16 |
10 | 11 | 5 | 9 | 23 | 5 | 3 | 31 | 30 | 27 | 24 | 12 | 9 | 8 | 8 | 8 | 8 | 9 | 8 | 2 | 11 | |
Swell 3 Height (m) Direction Period (s) | NW 8 | N 7 | W 11 | SW 14 | SW 20 | WSW 19 | WSW 18 | SW 13 | N 6 | W 12 | WSW 16 | W 11 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 18 | SW 18 | N 7 |
3 | 4 | 10 | 8 | 15 | 37 | 33 | 7 | 3 | 11 | 26 | 9 | 10 | 10 | 9 | 8 | 8 | 8 | 12 | 12 | 1 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 5 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 |
157 | 131 | 78 | 96 | 66 | 135 | 143 | 215 | 222 | 258 | 273 | 246 | 240 | 210 | 214 | 186 | 181 | 161 | 135 | 101 | 104 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 15 | 20 | 15 | 15 | 15 | 15 | 15 | 20 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 22 | 15 | 15 | 20 | 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.











