H-Reef Surf Break

Lat Long: 20.94° N 156.37° W

H-Reef Surf Forecast and Surf Report

Issued: 1 am 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's H-Reef sea temperature is
26.3° C
0.2° 

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 19 Jul 2026:

  • Most powerful swell: Sunday 26 Jul, 8AM (local time) - 4.5ft (1.4m), 16s period, E swell with 923 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 1.4m 16s and forecast to arrive on Sunday (Jul 26) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 17s period and expected on Sunday (Jul 26) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Sun 26th Jul)4.5ft (1.4m) 16s

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


The Lowdown

G’day, Rusty here. Bit of a tricky stretch ahead, so let’s get straight into it. The first week is pretty grim, but there's a light at the end of the tunnel.

For the first few days, from Sunday the 19th of July right through to Friday the 24th, it’s just not happening. The swell is on the small side, mostly around 4 ft to 6 ft, but it’s riddled with cross-shore chop and moderate breezes. The wind is locked in from the ENE at 12 to 16 mph, and the water is a mess. The combined swell energy is weak to moderate (269 to 337), so there’s no real punch. The water temp is about 79°, which is pretty normal for the time of year, but you wouldn’t want to be out there in these conditions. H-Reef (reef) is an exposed spot, and it’s just not cooperating.

Saturday the 25th of July shows a flicker of life. The morning swell bumps up to 6 ft from the ENE, but the wind is still cross and the energy is moderate (508). It’s marginal at best, with a score that says “questionable tide conditions.” The afternoon sees a drop in height to 2 ft, but a long-period 16-second groundswell from the E rolls in, giving a combined energy of 623. Still, the wind is cross, so it’s not clean. This long-period swell is better suited to a reef or point, but the conditions aren’t there yet.

Now, the standout moment arrives on Sunday the 26th of July. The morning is a write-off with cross-onshore wind and a messy 5 ft swell, but the afternoon is where it gets interesting. The swell holds at 5 ft from the E, with a very long 16-second period, and the combined energy jumps to 1535 – that’s strong. The wind is cross, not glassy, but it’s still a big step up. The swell direction (E) is a bit off the optimum NNE for H-Reef, but this kind of energy and period will still produce some solid, well-shaped waves at this reef. The water’s normal temp, but the size is getting into the intermediate zone. Crowds are possible here, so keep that in mind.

Monday the 27th of July keeps the momentum. The swell stays at 5 ft from the E, with a 14-second period and strong energy (1328). The wind eases to a gentle 9 mph cross-shore in the morning, which is a bit better for surface texture. It’s still marginal, but the quality is there. Tuesday the 28th of July sees the swell push to 7 ft in the afternoon from the ENE, with a 12-second period and very strong energy (1408). That’s expert territory at 7 ft, and the cross wind keeps it a bit lumpy, but if you’re experienced, it’s worth a look.

After that, the energy drops off through the end of July and into August. The swell settles back to 4 ft to 6 ft, with periods varying from 7 to 17 seconds. The wind stays cross, and the combined energy drops to moderate or weak (579 to 909). The 17-second period on Sunday the 2nd of August is tempting, but at just 4 ft, it’s not going to light up the reef properly. The last few days of the outlook are flat or marginal, with no real standouts.

Overall, the best bet is the afternoon of Sunday the 26th of July at H-Reef. The combination of a very long period groundswell, strong energy, and a decent 5 ft swell from the E makes it the pick. The wind is cross, not perfect, but it’s the most promising window in this 16-day stretch. Keep your eyes peeled for that Sunday.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun night. Warm (max 26°C on Sun morning, min 24°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Warm (max 26°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
AM
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
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
E
8
1.3
E
8
1.3
E
8
1.2
E
8
1.1
E
7
1.1
E
7
1.4
ENE
7
1.5
ENE
7
1.4
ENE
7
0.8
E
11
1.5
E
12
0.9
E
12
1.5
E
11
1.6
ENE
7
1.5
E
7
1.6
ENE
7
1.7
ENE
7
1.7
ENE
7
1.8
ENE
8
0.7
E
16
1.2
E
15
Wave Graph
Metric surfscale
Energy kJ
258
219
203
159
130
116
191
204
173
157
639
228
544
212
212
233
262
327
353
252
652
Wind (km/h)
20
ENE
20
ENE
20
E
20
ENE
20
ENE
20
E
25
E
25
E
25
E
20
E
25
E
25
E
30
E
30
E
25
E
25
E
30
E
20
E
25
E
25
ENE
25
ENE
Wind State
cross
cross-on
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
5:50PM0.73m
7:52AM0.58m
5:59PM0.66m
9:49AM0.62m
5:38PM0.60m
11:30AM0.68m
12:23PM0.74m
1:00PM0.80m
1:32PM0.84m
11:32PM0.44m
Low Tide
11:28AM0.39m
00:59AM0.24m
12:20PM0.49m
1:37AM0.23m
2:16PM0.58m
2:24AM0.22m
3:23AM0.21m
4:27AM0.19m
5:24AM0.16m
8:56PM0.42m
clear
clear
rain showers
rain showers
clear
clear
rain showers
part cloud
part cloud
clear
clear
clear
rain showers
clear
clear
clear
clear
rain showers
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
5:54
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:07
7:07
7:07
7:07
7:07
 mm
1
1
1
1
1
2
Temp °C
26
26
25
26
26
25
26
26
25
25
26
25
26
26
25
26
26
25
26
26
25
Feels °C
25
25
25
26
26
25
26
26
25
24
26
24
25
24
24
25
24
24
25
25
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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for H-Reef:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our H-Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest