
Surf Forecasts:
Waiehu beach park surf forecast from 5 Aug 2026:
- Most powerful swell: Sunday 9 Aug, 5PM (local time) - 6ft (1.8m), 8s period, ENE swell with 384 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 1.8m 8s and forecast to arrive on Sunday (Aug 09) 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 12s period and expected on Wednesday (Aug 05) at 11AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Sun 9th Aug) | 6ft (1.8m) 8s |
Table - best surf conditions forecast for Waiehu beach park over the next 16 days.
The Lowdown
Alright folks, Rusty here again. Let's lay it out plain: the surf at Waiehu beach park is looking pretty grim for the next couple of weeks. We've got a long stretch of junky, onshore wind messing things up before anything even looks half-decent. I'm scanning the whole 16-day forecast, and I just don't see a day that really stands out. It's a waiting game, plain and simple.
The mid-week shows a bit of new swell, but it's coming in with that stinking ENE wind. We're talking about a chopped-up surface and poor shape. Wednesday and Thursday will be small, around 3ft, with a period around 8-9 seconds. That short-period stuff just has no punch to it. The combined wave energy is weak to moderate, just under 250 in the charts. In these conditions, the wind is calling the shots, and it's not playing nice.
The weekend bumps up a little, but that ENE breeze is still blowing around 12-13 mph. A small, short-period ENE swell is just going to be a bumpy, crumbly mess. I can see the energy starting to climb a bit, but the quality is still not there. This is the kind of setup where the kites and foils are going to be having more fun than the paddle crew.
Now, looking into the second week, it gets bigger, but it doesn't get any cleaner. The swell builds from the same ENE direction, reaching 6-8ft from the 16th onwards, with strong energy readings climbing into the four-digit range. But again, it's all showing with that cross-on wind. That's going to keep it rough and unruly. The 18th could see a solid 10ft on the afternoon, but with a short 9-second period and a moderate onshore breeze, that's going to be a wild, heavy, and closed-out mess. It's big, but it won't be clean.
The only sliver of hope is at the very end of the forecast. On the morning of August 20th, the wind shifts to a light NNE direction and is considered "on", which means offshore. The swell is still a solid 7ft from the ENE with an 8-second period. That's a powerful, short-period swell, which is tricky for a reef and point. The energy is still high, but that wind shift is a game-changer. It's the only time in the whole period the forecast isn't calling conditions "poor", but it's only marginal. Don't get too excited yet, though. The short period can make a wave sectiony and hard to ride.
I know that's not what you wanted to hear. The call for Waiehu right now is bleak. Keep your expectations low and hope those long-range charts change for the better. As it stands, there's nothing I'd be paddling out for.
Rusty, out.
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 24°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Sun afternoon. Warm (max 27°C on Sat morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||
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 9 | ENE 9 | NE 8 | ENE 8 | ENE 8 | ENE 4 | ENE 7 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph | |||||||||||||||||||||
193 | 194 | 100 | 172 | 131 | 28 | 102 | 73 | 104 | 143 | 225 | 255 | 356 | 384 | 310 | 244 | 234 | 252 | 222 | 245 | 183 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | 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 | 8:17AM0.53m | 4:59PM0.52m | 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 | |||||||||
Low Tide | 12:37PM0.46m | 1:32AM0.06m | 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 | ||||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | |
— | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:59 | — | — | 6:58 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 26 | 25 | 27 | 26 | 26 | 27 | 27 | 25 | 26 | 26 | 25 | 27 | 27 | 26 | 27 | 27 | 26 |
Feels °C | 28 | 28 | 26 | 27 | 27 | 26 | 28 | 27 | 28 | 28 | 27 | 25 | 27 | 27 | 26 | 29 | 28 | 27 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 8 | NE 8 | N 8 | NNW 8 | ENE 7 | NNW 7 | NNW 7 | NE 11 | NE 10 | N 6 | NE 9 | WSW 17 | WSW 16 | NNW 10 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | W 13 |
8 | 7 | 100 | 5 | 7 | 21 | 10 | 5 | 18 | 24 | 3 | 14 | 27 | 26 | 20 | 17 | 16 | 13 | 12 | 6 | 13 | |
Swell 2 Height (m) Direction Period (s) | W 12 | W 12 | NNE 8 | W 11 | NNW 8 | NNW 8 | W 11 | NE 12 | NNW 7 | N 7 | WSW 18 | WSW 18 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | NNW 8 |
11 | 11 | 6 | 10 | 6 | 11 | 9 | 23 | 5 | 3 | 31 | 30 | 12 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 6 | |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | W 12 | NW 8 | W 12 | NE 11 | SW 14 | SW 20 | WSW 19 | WSW 18 | SW 13 | N 6 | N 8 | N 11 | WSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 19 |
10 | 10 | 11 | 3 | 11 | 5 | 8 | 15 | 37 | 33 | 7 | 3 | 1 | 10 | 25 | 10 | 10 | 9 | 8 | 8 | 15 | |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 9 | E 3 | ENE 8 | ENE 8 | ENE 4 | ENE 7 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
193 | 194 | 2 | 172 | 131 | 28 | 102 | 73 | 104 | 143 | 225 | 255 | 356 | 384 | 310 | 244 | 234 | 252 | 222 | 245 | 183 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 20 | 7 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 20 | 7 | 15 | 22 | 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.











