H-Reef Surf Break

Lat Long: 20.94° N 156.37° W

H-Reef Surf Forecast and Surf Report

Issued: 1 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's H-Reef sea temperature is
26.9°C
0.1° 

H-Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


H-Reef surf forecast from 15 Sep 2026:

  • Most powerful swell: Thursday 17 Sep, 2PM (local time) - 7ft (2.1m), 9s period, ENE swell with 729 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 9s and forecast to arrive on Thursday (Sep 17) 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 0.8m 5s period and expected on Tuesday (Sep 15) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Thu 17th Sep)7ft (2.1m) 9s

Table - best surf conditions forecast for H-Reef over the next 16 days.


The Lowdown

Alright, Rusty here. Let's break down what's headed our way for the next couple of weeks. Gotta be honest, it's a bit of a waiting game with a whole lot of chop in between.

The big problem is the wind. For almost the entire first week and a half, we're looking at a steady easterly breeze blowing at 15 to 30 km/h, creating a constant cross-shore mess on H-Reef. The swell does come up, but the quality is just not there. We're seeing moderate wave energy, with values mostly between 100 and 800, but it's all being ruined by the bump.

Starting Monday afternoon, September 14th, we've got small, weak swell around 2 ft from the NE, but it's cross-on and choppy. That's the story for the next ten days. Even when the swell builds to 6 ft by Thursday, September 17th, and climbs further to over 8 ft by Tuesday, September 22nd, with wave energy hitting a strong 1171, that wind doesn't let up. The water temp is around 80°F, which is about what you'd expect for this time of year, so nothing unusual there.

The one bright spot, and the only real standout, looks to be around Tuesday, September 29th. Finally, the wind drops off. On Tuesday morning, we're down to a light 10 km/h breeze from the east, and by the afternoon it swings to a light ESE cross-off. That means clean, workable conditions. The swell will be around 5 ft from the NNE, right in the sweet spot for H-Reef, with a short period of 8 seconds and a moderate wave energy of 495 to 543. It won't be pumping, but it'll be the cleanest surf of the entire 16-day window. Just be aware, H-Reef is a reef break, so with that shorter period it might be a little tricky, but that clean afternoon wind is your best bet.

So yeah, there's a long stretch of bumpy, frustrating surf ahead. But if you can be patient, Tuesday, September 29th is the day to circle. It's a way off, so don't book the time off just yet, but that's the one session with potential.

- Rusty

Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Warm (max 27°C on Tue morning, min 25°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 5mm), mostly falling on Thu afternoon. Warm (max 27°C on Thu afternoon, min 25°C on Fri night). Wind will be generally light.

Mon
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
NE
8
0.4
E
13
0.8
ENE
8
0.7
NNE
8
0.6
E
11
1.1
E
10
1.4
ENE
10
1.4
E
10
1.9
E
10
2.1
ENE
9
2.1
E
8
2
E
8
2
E
8
1.9
E
8
1.9
E
8
1.8
E
8
1.8
E
8
1.7
ENE
8
1.6
E
8
1.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
69
52
75
59
79
242
363
379
669
677
593
516
516
493
505
450
439
392
341
380
Wind (km/h)
15
ENE
15
E
20
ENE
20
ENE
20
E
20
ENE
20
ENE
20
ENE
30
E
30
E
25
E
25
E
30
E
20
E
25
E
25
E
25
E
25
E
25
E
25
E
Wind State
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:31PM0.65m
5:10AM0.76m
3:35PM0.60m
6:00AM0.72m
3:20PM0.56m
7:17AM0.67m
9:41AM0.67m
11:12AM0.71m
11:51AM0.75m
11:04PM0.40m
Low Tide
10:05PM0.14m
11:01AM0.46m
10:27PM0.16m
11:53AM0.52m
10:52PM0.19m
11:25PM0.23m
00:27AM0.27m
3:02AM0.29m
7:44PM0.37m
4:37AM0.26m
part cloud
part cloud
clear
clear
clear
clear
clear
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:29
6:28
6:27
6:25
6:24
6:23
6:22
 mm
4
3
2
Temp °C
26
26
27
27
26
27
27
26
27
27
26
27
27
26
27
27
26
26
27
25
Feels °C
27
28
29
29
27
29
28
27
28
27
26
26
26
26
27
27
27
25
27
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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.

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