
Surf Forecasts:
H-Reef surf forecast from 6 Aug 2026:
- Most powerful swell: Sunday 9 Aug, 11AM (local time) - 7ft (2.1m), 8s period, E swell with 545 kJ wave energy.
Best Forecast Surf Conditions for H-Reef this week:
The most powerful waves expected at H-Reef in the next 16 days are 2.1m 8s and forecast to arrive on Sunday (Aug 09) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Thursday (Aug 06) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Sun 9th Aug) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for H-Reef over the next 16 days.
The Lowdown
Alright folks, Rusty here, and I’ve had a good long look at what’s coming up for our patch. Gotta be straight with you – it’s a tough stretch. We’re looking at a solid run of onshore or cross-shore wind that just won’t let up, messing up what could be decent swell. There are no real standouts here, just a lot of chop and frustration, so keep the expectations low.
Let’s start with the first option on offer, a spot called H-Reef. It’s an advanced reef break, exposed, and picks up swell from the NNE best. Through the first few days, from Wednesday the 5th into the weekend, we’ve got small swell, around 3 ft to 5 ft from the ENE, but the wind is a constant cross or cross-on mess. Wednesday afternoon has a 4 ft ENE swell with a 9-second period, but with a 9 mph cross-on breeze from the NE, it’s just choppy. The water temp is sitting at 80°, which is bang on average for this time of year – no surprises there.
As we move into the second week, particularly around Sunday the 9th, the swell builds. Sunday morning sees a 7 ft swell from the east, but the wind is still a cross-shore 16 mph from the E. The wave energy climbs significantly (559), but the “poor surf conditions” tag says it all. This trend continues right through the middle of the month. By the 15th and 16th, the swell is pushing 8 ft to 8 ft from the ENE with a period of 9 seconds, and the energy is getting up there (897) – that’s strong. But again, the wind is a fresh 19 mph cross-shore, making for lumpy, blown-out conditions. For a reef break, that’s not going to be pretty. This kind of setup with strong cross-wind and a beach/reef mix might honestly be more interesting for kite surfing than trying to paddle out.
There’s one tiny glimmer. On Monday the 17th, the forecast flips to “marginal,” scoring a 1 out of 10 instead of a 0. The swell is still 7 ft to 7 ft from the ENE, and the wind is still cross-shore, but perhaps a touch lighter. It’s not good, but it’s the least-bad moment in the whole 16-day window. After that, it’s straight back to poor conditions through the 20th.
So, bottom line: this is a long, bleak run. There’s no standout session here. If you’re desperate, keep an eye on Monday the 17th, but don’t hold your breath. It’s a rare blank spell for this break, and honestly, it tends not to stay this poor for long – forecasts can change. But for now, leave the board in the car and maybe go for a drive.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 24°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sat night. Warm (max 27°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | E 5 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 |
Wave Graph | ||||||||||||||||||||
194 | 117 | 187 | 123 | 37 | 125 | 77 | 214 | 223 | 226 | 355 | 545 | 447 | 391 | 253 | 253 | 187 | 160 | 160 | 206 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:21PM0.62m | 10:21AM0.72m | 11:43AM0.80m | 12:36PM0.89m | 10:17PM0.43m | 1:18PM0.95m | 11:56PM0.46m | 1:56PM0.99m | 00:58AM0.51m | 2:30PM1.01m | 1:49AM0.56m | |||||||||
Low Tide | 1:29AM0.17m | 2:43AM0.15m | 4:07AM0.12m | 8:26PM0.43m | 5:19AM0.07m | 8:25PM0.38m | 6:18AM0.03m | 8:44PM0.35m | 7:08AM0.02m | 9:08PM0.31m | ||||||||||
— | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | — | 6:58 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 27 | 27 | 26 | 26 | 26 | 25 | 27 | 26 | 26 | 26 | 27 | 26 |
Feels °C | 28 | 26 | 26 | 27 | 26 | 26 | 27 | 25 | 27 | 27 | 27 | 26 | 26 | 26 | 28 | 27 | 28 | 27 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | ENE 8 | NNE 8 | NNW 8 | ENE 7 | NNW 7 | ENE 9 | NE 11 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NNW 10 | NNW 9 | NNW 9 | NE 6 | NE 6 | NNE 6 | NNW 7 |
14 | 117 | 6 | 6 | 37 | 10 | 52 | 29 | 34 | 45 | 23 | 14 | 13 | 33 | 16 | 16 | 40 | 40 | 26 | 5 | |
Swell 2 Height (m) Direction Period (s) | ESE 8 | NNE 8 | NNW 8 | N 8 | NNW 8 | W 12 | NE 12 | NNW 7 | N 7 | N 6 | N 6 | W 12 | NNW 11 | NE 9 | NE 8 | W 11 | NNW 8 | NNW 8 | NNW 8 | W 10 |
6 | 6 | 7 | 4 | 11 | 3 | 23 | 5 | 3 | 3 | 3 | 3 | 12 | 12 | 11 | 9 | 13 | 12 | 6 | 2 | |
Swell 3 Height (m) Direction Period (s) | W 12 | SE 8 | SE 8 | N 8 | ENE 11 | NW 12 | NNW 7 | W 19 | W 18 | W 18 | W 18 | W 17 | W 11 | W 11 | W 11 | SE 12 | W 10 | W 10 | W 10 | W 19 |
3 | 3 | 3 | 6 | 12 | 6 | 5 | 7 | 7 | 6 | 6 | 6 | 3 | 9 | 9 | 6 | 2 | 2 | 2 | 7 | |
Wind waves Height (m) Direction Period (s) | ENE 9 | ESE 3 | ENE 8 | ENE 8 | E 4 | ENE 7 | E 5 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 |
194 | 6 | 187 | 123 | 26 | 125 | 77 | 214 | 223 | 226 | 355 | 545 | 447 | 391 | 253 | 253 | 187 | 160 | 160 | 206 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 23 | 2 | 23 | 9 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 9 | 9 | 23 | 23 |
Best forecast wave conditions in Maui | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the H-Reef Surf forecast
The above surf forecast table for H-Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at H-Reef can be found by selecting the local surf guide option on the grey menu. Our H-Reef 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 (H-Reef) 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 H-Reef 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 Maui? If you are looking for accommodation near H-Reef, camping, hotels and condos and appartments in Maui, consider staying in Kahului which is 8 km (5 miles) away. Other places in and around Maui where you can find information about places to rent, and car hire include Wailuku which is 15 km (9 miles) away, Kihei, Lanai - Lanai and Kaunakakai - Molokai.











