H-Reef surfForecast / HAW – Maui / USA

information circle12 Day Weather and Surf, issued 1 pm Tuesday 08 Jul 2025 HST
Forecast update in hr  min  s Forecast update imminent
H-Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's H-Reef sea temperature is
26.1° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for H-Reef this week:

The surf forecast for H-Reef over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 12) at 2AM. The primary swell is predicted to be 1.8m and 7s period with a secondary swell of 0.4m and 10s. Another secondary swell of 0.1m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at H-Reef in the next 12 days are 2.0m 8s and forecast to arrive on Tuesday (Jul 08) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 9s period and expected on Monday (Jul 14) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 12th Jul)6ft (1.8m) 7s
Best Surf 5AM (Mon 14th Jul)5ft (1.6m) 7s
Most Powerful 8PM (Tue 8th Jul)6.5ft (2.0m) 8s

Table - best surf conditions forecast for H-Reef over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Tue
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sun
20
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.1
E
2
E
1.6
E
1.7
ENE
1.8
E
1.7
ENE
1.6
ENE
1.3
E
1.7
E
1.6
ENE
1.8
E
1.8
E
1.8
ENE
1.9
E
1.8
E
1.7
E
1.6
ENE
1.4
ENE
1.6
ENE
1.7
E
1.6
E
1.7
ENE
1.9
ENE
1.6
ENE
1.5
ENE
1.6
ENE
1.6
ENE
1.6
ENE
1.7
ENE
1.7
ENE
1.8
ENE
1.7
ENE
1.8
ENE
1.8
ENE
1.9
ENE
1.8
ENE
Period(s) (?)888887787878888877888888888887788878
Wave
Graph
(?)Metric surfscale
Energy (?)532499324349375314265294339336387407434444385350289248370382324342419326291312296295348331319351365364394363
Wind
(km/h)
30
ENE
25
E
20
ENE
25
ENE
25
E
25
E
25
E
25
E
25
E
30
ENE
20
E
25
E
25
E
25
E
25
E
25
ENE
15
E
20
ENE
20
ENE
25
E
20
E
25
E
20
E
20
E
25
ENE
20
E
20
E
25
E
20
E
20
E
25
ENE
25
E
25
E
30
E
25
E
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
2:19PM
0.90
12:31AM
0.47
2:52PM
0.93
1:15AM
0.48
3:23PM
0.95
1:58AM
0.49
3:54PM
0.96
2:42AM
0.50
4:23PM
0.95
3:30AM
0.51
4:51PM
0.93
4:24AM
0.52
5:18PM
0.88
5:27AM
0.54
5:45PM
0.82
6:46AM
0.56
6:10PM
0.75
8:26AM
0.61
6:34PM
0.67
10:17AM
0.69
6:51PM
0.59
11:39AM
0.78
12:36PM
0.87
Low Tide
/ height (m)
9:20PM
0.42
7:07AM
0.05
9:45PM
0.40
7:44AM
0.03
10:11PM
0.39
8:20AM
0.02
10:39PM
0.37
8:56AM
0.05
11:07PM
0.35
9:32AM
0.10
11:38PM
0.32
10:11AM
0.17
12:10AM
0.28
10:53AM
0.27
12:45AM
0.25
11:44AM
0.39
1:25AM
0.21
1:03PM
0.50
2:13AM
0.18
3:47PM
0.57
3:10AM
0.14
4:13AM
0.11
Tue
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sun
20
Sunrise--5:50--5:50--5:50--5:50--5:52--5:52--5:52--5:52--5:52--5:54--5:54--5:54
Sunset7:09--7:09--7:09--7:09--7:09--7:09--7:09--7:08--7:08--7:08--7:08--7:07--
clearpart cloudclearclearpart cloudclearclearclearclearclearclearclearpart cloudclearclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearpart cloudclear
Rain (mm)
------------------------------------
Temp. °C262425252425262426262526262526262526262527262526262526262526262526272526
Feels °C (?)232224232324242224242425242525252426262425242425252425252425252425262425

Short Range Forecast: Mostly dry. Warm (max 26°C on Tue afternoon, min 23°C on Tue night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Fri afternoon, min 24°C on Fri night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 27°C on Tue morning, min 24°C on Mon night). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Thu night). Mainly fresh winds.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 12 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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