
Surf Forecasts:
H-Reef surf forecast from 3 Aug 2026:
- Best quality surf: Tuesday 4 Aug, 8AM (local time) - 5ft (1.5m), 11s period, ENE swell with cross-offshore winds.
- Most powerful swell: Monday 3 Aug, 11PM (local time) - 5ft (1.6m), 11s period, ENE swell with 653 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 8AM (local time) - 5ft (1.5m), 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 (Aug 04) at 8AM. The primary swell is predicted to be 1.5m and 11s period with a secondary swell of 0.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at H-Reef in the next 16 days are 1.6m 11s and forecast to arrive on Monday (Aug 03) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 11s period and expected on Sunday (Aug 09) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 4th Aug) | 5ft (1.5m) 11s |
| Best Surf | 8AM (Tue 4th Aug) | 5ft (1.5m) 11s |
| Most Powerful | 11PM (Mon 3rd Aug) | 5ft (1.6m) 11s |
Table - best surf conditions forecast for H-Reef over the next 16 days.
The Lowdown
Right off the bat, I gotta be straight with you: the next couple of weeks are looking pretty grim. We've got one spot on the radar, H-Reef, and honestly, it's not doing much for me. I'm seeing a lot of chop and cross-shore wind, which is gonna make things messy. There's a solid stretch of nothing happening from now until at least Monday the 4th, so don't bother waxing up for a weekend session.
Looking at the start of the week, Monday the 4th and Tuesday the 5th are bringing some chest-high swell at 5ft with an easterly direction, but the period is a bit all over the place. The wind is cross, and it's going to be fairly choppy. Not inspiring. We're looking at moderate wave energy, with readings around 498 on Tuesday morning, but it's just not clean.
The middle of the week doesn't get any better. From Wednesday the 6th through to Friday the 8th, it's weak and short-period. The energy drops right off on Thursday morning, hitting just 77, which is basically flat. There's waist-high surf at best, with a period of 7-8 seconds. You're better off finding something else to do.
Now, here's where it gets a bit interesting if you're an expert, but even then, it's a maybe. Heading into the weekend of the 9th and 10th of August, the swell is up to 7ft on Sunday morning with moderate energy (484), but the wind is still a cross-shore mess. It's going to be lumpy and hard to surf. The period does stretch out to 8 seconds, but it's not the clean, lined-up groundswell we'd want to see on a reef like this.
The following week, from the 11th through to the 14th, keeps the same pattern. Swell hovers around 5-6ft, with a short period of 7-8 seconds. The energy is moderate, ranging from 277 up to 442, but the persistent cross-shore breeze from the east at 12-16 mph is going to keep the surface ragged. There's no let-up in the wind.
The final few days of the window, around the 15th, 16th, and 17th, actually push the swell up to 7-7ft. The energy readings get stronger, hitting 582 and even 656 on the 16th. But, man, the wind is still cross and picking up to 19 mph. That's a fresh breeze territory, and it's going to be lumpy as hell. At 7ft, this is getting into expert-only territory, and with that cross-chop, it's gonna be a battle. This isn't just poor surf; it's borderline dangerous on a reef. The direction is ENE, which is cross to the break.
Honestly, for the entire 16 days, there are no standout sessions. The water is sitting pretty average for this time of year, with no real anomaly. The east wind direction just doesn't cooperate with the swell direction. If you're a paddler, I'd say give it a miss. With this much cross-shore wind and increasing size, the setup at H-Reef is looking way more interesting for the kite crew than for us surfers. It's a blank run, plain and simple. Keep an eye on it, but don't hold your breath.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Mon morning, min 25°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Fri morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||
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 8 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | E 6 | E 7 | E 7 | E 7 | E 7 |
Wave Graph | |||||||||||||||||||
446 | 321 | 262 | 604 | 496 | 496 | 373 | 237 | 262 | 197 | 163 | 39 | 37 | 121 | 89 | 236 | 257 | 277 | 355 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:31AM0.62m | 5:02PM0.75m | 6:40AM0.63m | 5:17PM0.68m | 8:18AM0.65m | 5:21PM0.62m | 10:21AM0.72m | 11:43AM0.80m | 12:36PM0.89m | 10:17PM0.43m | |||||||||
Low Tide | 11:26PM0.22m | 10:52AM0.36m | 11:57PM0.20m | 11:42AM0.46m | 00:36AM0.18m | 1:11PM0.56m | 1:29AM0.17m | 2:43AM0.15m | 4:07AM0.12m | 8:26PM0.43m | |||||||||
— | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
7:02 | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 27 | 27 | 25 | 26 | 27 | 26 |
Feels °C | 25 | 28 | 28 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 24 | 25 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | E 13 | ENE 8 | E 12 | ENE 11 | ENE 11 | N 10 | ENE 10 | ENE 9 | NNE 8 | NNE 8 | N 8 | ENE 8 | ENE 7 | NNW 7 | NE 7 | NE 11 | NE 9 | NE 9 | NE 9 |
125 | 321 | 141 | 604 | 496 | 8 | 373 | 237 | 14 | 6 | 5 | 39 | 37 | 10 | 41 | 29 | 31 | 31 | 23 | |
Swell 2 Height (m) Direction Period (s) | N 8 | E 13 | N 6 | N 7 | N 11 | W 13 | NNE 9 | NNE 9 | W 12 | SE 8 | NNW 8 | N 8 | NNW 8 | W 12 | NNW 7 | NNW 7 | N 7 | N 6 | N 6 |
12 | 117 | 25 | 14 | 2 | 3 | 8 | 16 | 3 | 3 | 7 | 4 | 11 | 3 | 10 | 5 | 3 | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | W 12 | N 8 | W 12 | W 12 | W 11 | W 17 | W 12 | ESE 7 | N 9 | W 12 | SE 8 | NW 8 | ENE 11 | N 12 | W 12 | W 19 | W 18 | W 18 | W 18 |
3 | 11 | 3 | 3 | 2 | 6 | 3 | 5 | 2 | 3 | 3 | 2 | 12 | 3 | 3 | 7 | 7 | 6 | 6 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | ENE 8 | — | — | ENE 11 | — | — | ENE 9 | ENE 8 | ENE 8 | E 5 | E 5 | ENE 7 | E 6 | E 7 | E 7 | E 7 | E 7 |
446 | — | 262 | — | — | 496 | — | — | 262 | 197 | 163 | 32 | 20 | 121 | 89 | 236 | 257 | 277 | 355 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 23 | 9 | 2 | 2 | 2 | 2 | 2 | 9 | 25 | 3 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 25 | 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.











