
Surf Forecasts:
H-Reef surf forecast from 3 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 2AM (local time) - 6.5ft (2.0m), 11s period, ENE swell with offshore winds.
- Most powerful swell: Friday 4 Sep, 2PM (local time) - 7.5ft (2.3m), 14s period, E swell with 2,187 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 2AM (local time) - 6.5ft (2.0m), 11s period with ENE swell.
Best Forecast Surf Conditions for H-Reef this week:
The surf forecast for H-Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 2AM. The primary swell is predicted to be 2.0m and 11s period with a secondary swell of 0.6m and 14s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at H-Reef in the next 16 days are 2.3m 14s and forecast to arrive on Friday (Sep 04) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Tuesday (Sep 08) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 8th Sep) | 6.5ft (2.0m) 11s |
| Best Surf | 2AM (Tue 8th Sep) | 6.5ft (2.0m) 11s |
| Most Powerful | 2PM (Fri 4th Sep) | 7.5ft (2.3m) 14s |
Table - best surf conditions forecast for H-Reef over the next 16 days.
The Lowdown
G'day, Rusty here.
Alright, for this neck of the woods, we're looking at a bit of a slow start, but there's a little window of promise if you're patient. The first few days are a write-off for decent waves, with a cross-shore breeze messing things up. We've got a long gap of nothing on offer until we finally see something surfable.
That first half-decent chance rolls around on Friday the 4th, but it's only a marginal one. We do see a jump in the combined swell energy to a moderate 1100, with a long-period 14-second groundswell from the east at about 5ft, but that cross-shore wind from the east at 16 mph is going to leave a chop on it. That long period is a bit of a caveat for spots like this too.
The real stand-out, the one to pencil in, is Tuesday the 8th. This is where it comes together. On Tuesday morning, we get an offshore breeze from the south at 12 mph, which is going to groom the 5ft, 10-second swell from the north-east into something clean and lined up. The combined energy is moderate at 875. It's looking like very good surf conditions, and for a reef break that's fairly consistent and exposed to the open ocean, this is your best bet. Then Tuesday afternoon, it goes glassy with a light 6 mph breeze from the south and a smaller 4ft swell. For the advanced crew at H-Reef, this is the pick of the entire forecast.
After that, the window closes again pretty quick. By Wednesday the 9th, it drops right off, and the rest of the second week looks pretty poor with low energy, short-period windswell, and persistent cross-shore winds. There are marginal signs around Friday the 11th with a 7ft swell from the east-northeast, but the cross-shore wind is still there, so it's more of a gamble than a guarantee.
So to keep it simple: forget the first week until Tuesday the 8th. If you're keen and can wait, that Tuesday morning offshore session is your highlight. Everything else is a big maybe.
Stay salty,
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 24°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Sun night. Warm (max 29°C on Tue morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
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) | E 8 | E 8 | ENE 8 | ENE 7 | E 14 | E 14 | E 14 | E 14 | ENE 14 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | NE 10 | E 9 | E 13 |
Wave Graph | ||||||||||||||||||||
579 | 453 | 375 | 355 | 492 | 732 | 2005 | 2035 | 1901 | 1792 | 1713 | 1338 | 1485 | 1703 | 1771 | 1647 | 978 | 471 | 276 | 225 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | off | off | glassy | glassy |
High Tide | 4:12PM0.61m | 7:59AM0.72m | 10:08AM0.75m | 11:27AM0.82m | 12:16PM0.88m | 11:19PM0.44m | 12:53PM0.92m | 00:22AM0.51m | 1:25PM0.93m | 1:10AM0.59m | ||||||||||
Low Tide | 11:40PM0.14m | 00:37AM0.17m | 2:13AM0.19m | 4:02AM0.18m | 7:38PM0.37m | 5:19AM0.14m | 7:45PM0.32m | 6:16AM0.12m | 8:01PM0.27m | |||||||||||
— | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | |
6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 2 | 1 | 1 | 2 | 1 | — |
Temp °C | 27 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 26 | 27 | 27 | 26 | 26 | 27 | 28 | 29 | 29 | 27 |
Feels °C | 26 | 24 | 25 | 25 | 23 | 24 | 24 | 25 | 26 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 30 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 13 | E 12 | E 12 | E 14 | E 14 | N 13 | NNE 11 | NNE 10 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | NE 10 | E 9 | ENE 8 |
89 | 167 | 145 | 196 | 492 | 732 | 3 | 25 | 35 | 1792 | 1713 | 1338 | 1485 | 1703 | 1771 | 1647 | 978 | 471 | 276 | 223 | |
Swell 2 Height (m) Direction Period (s) | NW 11 | NW 10 | E 18 | E 16 | NW 9 | NW 9 | S 13 | NNE 11 | SSW 12 | NNE 10 | N 9 | N 8 | N 10 | N 9 | N 8 | WSW 16 | E 14 | ESE 6 | NE 9 | E 13 |
5 | 4 | 25 | 81 | 3 | 3 | 82 | 25 | 137 | 33 | 24 | 11 | 17 | 7 | 18 | 51 | 144 | 133 | 118 | 225 | |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | NW 10 | NW 10 | NW 9 | S 21 | N 13 | S 20 | NNE 10 | NNE 10 | N 11 | N 11 | WSW 16 | WSW 16 | WSW 16 | NNW 13 | W 17 | W 15 | E 14 | W 10 |
2 | 2 | 4 | 4 | 3 | 9 | 3 | 7 | 35 | 33 | 9 | 9 | 25 | 24 | 25 | 18 | 138 | 347 | 239 | 89 | |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | E 14 | E 14 | ENE 14 | — | — | — | — | — | — | — | SE 5 | ESE 6 | SSW 10 | — |
579 | 453 | 375 | 355 | 355 | 365 | 2005 | 2035 | 1901 | — | — | — | — | — | — | — | 67 | 271 | 274 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 25 | 23 | 23 | 26 | 25 | 23 | 25 | 23 | 9 | 25 | 9 | 9 | 25 | 23 | 23 | 25 | 0 | 0 | 0 | 0 |
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.










