
Surf Forecasts:
H-Reef surf forecast from 8 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 8AM (local time) - 6.5ft (2.0m), 11s period, ENE swell with offshore winds.
- Most powerful swell: Tuesday 8 Sep, 8AM (local time) - 6.5ft (2.0m), 11s period, ENE swell with 961 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 8AM (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 8AM. The primary swell is predicted to be 2.0m and 11s period. 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 2.0m 11s and forecast to arrive on Tuesday (Sep 08) at 8AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 11s period and expected on Tuesday (Sep 08) at 11AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 8th Sep) | 6.5ft (2.0m) 11s |
| Best Surf | 8AM (Tue 8th Sep) | 6.5ft (2.0m) 11s |
| Most Powerful | 8AM (Tue 8th Sep) | 6.5ft (2.0m) 11s |
Table - best surf conditions forecast for H-Reef over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it for this spot.
We’re looking at a real tease of a window. The forecast opens with a proper pulse of swell on Tuesday the 8th, but it’s a very short-lived affair. After that, the outlook turns pretty grim for a long, long stretch.
Tuesday the 8th is the clear standout and really the only game in town. Tuesday morning at H-Reef is the pick of the entire 16-day period. We’ve got a solid 6ft swell wrapping in from the ENE, with a long 11-second period that gives it some proper grunt. The combined energy is a strong 1049 (moderate to strong wave energy), and the water temp is sitting at 80°, which is pretty normal for this time of year. The wind is a light 6 mph SSW breeze, blowing cross-offshore. That’s going to groom the reef clean. This is an advanced spot, and with that size, it’s firmly in the experienced surfer’s realm. The swell direction (ENE) is a decent match for the optimum NNE direction, so it’s going to line up well. The crowds are a factor here though – it’s marked as “sometimes” busy, so expect company on the peak.
Tuesday afternoon is still good, with the swell dropping a touch to 6ft, but the wind switches to a very light 3 mph SE breeze, still cross-off. Clean but a step down in grunt.
Then, from Wednesday the 9th all the way through to Wednesday the 23rd of September, it’s a total write-off. That’s a solid 15-day gap. Winds become a relentless cross-shore or cross-onshore easterly, often blowing 12 to 19 mph. The swell drops off and gets short and weak, with periods as low as 6 to 8 seconds. The combined energy values are mostly in the 100s to low 300s, which is weak to moderate. The forecast calls it poor surf conditions for every single session after that Tuesday. It’s a long, flat, blown-out stretch.
If you’re a kite surfer, that persistent cross-shore easterly wind and the lumpy, choppy conditions might look fun, but for a paddle surfer, the setup is pretty hopeless.
The only true standout is that Tuesday morning session. If you’re experienced and can get out there, that’s the one. For the rest of the forecast, close the computer and go do something else.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Wed afternoon. Warm (max 29°C on Tue morning, min 24°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 27°C on Sun morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
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 11 | ENE 11 | ENE 9 | E 13 | ENE 8 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 | ENE 10 | E 10 | ENE 9 | ENE 9 | E 8 | ESE 9 | ESE 8 | NE 8 | NE 8 | E 8 |
Wave Graph | |||||||||||||||||||||
862 | 674 | 320 | 215 | 232 | 245 | 240 | 181 | 135 | 407 | 343 | 140 | 196 | 141 | 206 | 144 | 143 | 94 | 135 | 98 | 193 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross |
High Tide | 1:25PM0.93m | 1:10AM0.59m | 1:54PM0.92m | 1:53AM0.67m | 2:19PM0.89m | 2:33AM0.73m | 2:42PM0.84m | 3:12AM0.77m | 3:03PM0.77m | 3:50AM0.79m | 3:19PM0.71m | 4:28AM0.78m | 3:31PM0.65m | ||||||||
Low Tide | 8:01PM0.27m | 7:04AM0.11m | 8:20PM0.23m | 7:47AM0.14m | 8:41PM0.19m | 8:27AM0.19m | 9:02PM0.16m | 9:06AM0.25m | 9:22PM0.14m | 9:44AM0.32m | 9:43PM0.13m | 10:21AM0.39m | 10:05PM0.14m | ||||||||
6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:29 | — | |
mm | — | — | — | — | 4 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 2 | 2 |
Temp °C | 29 | 29 | 28 | 28 | 27 | 27 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 27 | 26 | 26 | 27 | 27 | 26 |
Feels °C | 32 | 32 | 33 | 30 | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 29 | 28 | 28 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 9 | ENE 8 | E 13 | E 12 | E 12 | E 11 | ENE 11 | NNE 8 | NNE 8 | ENE 10 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | ESE 9 | ESE 8 | NE 8 | E 7 | NE 8 |
862 | 674 | 320 | 192 | 202 | 144 | 101 | 93 | 126 | 34 | 50 | 140 | 86 | 90 | 92 | 123 | 143 | 94 | 135 | 88 | 67 | |
Swell 2 Height (m) Direction Period (s) | WSW 12 | E 14 | E 13 | E 13 | NW 7 | NW 10 | NW 9 | NW 9 | WNW 10 | WNW 10 | NW 9 | NNE 7 | NW 9 | NW 9 | NW 15 | ESE 8 | NNE 8 | NE 8 | E 7 | NE 8 | NW 11 |
140 | 246 | 229 | 215 | 14 | 50 | 41 | 29 | 9 | 9 | 3 | 31 | 3 | 3 | 9 | 41 | 90 | 86 | 88 | 98 | 5 | |
Swell 3 Height (m) Direction Period (s) | E 14 | W 10 | W 8 | WNW 8 | NW 11 | W 16 | W 16 | W 18 | NW 7 | W 17 | SE 8 | NW 9 | SE 8 | SE 8 | NW 9 | NW 9 | WNW 13 | NW 13 | NW 12 | W 22 | W 21 |
187 | 90 | 29 | 21 | 19 | 5 | 5 | 6 | 2 | 5 | 3 | 3 | 3 | 2 | 3 | 3 | 17 | 7 | 6 | 9 | 9 | |
Wind waves Height (m) Direction Period (s) | SW 11 | — | — | — | ENE 8 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 | E 4 | E 10 | ENE 9 | ENE 9 | E 8 | ENE 8 | NE 6 | — | — | E 8 |
462 | — | — | — | 232 | 245 | 240 | 181 | 135 | 407 | 343 | 22 | 196 | 141 | 206 | 144 | 117 | 50 | — | — | 193 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 9 | 33 | 23 | 23 | 25 | 3 | 9 | 9 | 2 | 9 | 2 | 2 | 23 | 9 | 2 | 9 | 23 | 23 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










