Hapuna Surf Break

Lat Long: 20.00° N 155.83° W

Issued: 7 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Hapuna sea temperature is
27.0° C

1.2°C warmer than normal for this time of year

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


Hapuna surf forecast from 6 Jul 2026:

  • Best quality surf: Saturday 11 Jul, 5PM (local time) - 1.5ft (0.4m), 18s period, SW swell with cross-offshore winds.
  • Most powerful swell: Monday 6 Jul, 2AM (local time) - 1.5ft (0.4m), 16s period, SSW swell with 102 kJ wave energy.
  • Next surfable swell (1★+): Saturday 11 Jul, 5PM (local time) - 1.5ft (0.4m), 18s period with SW swell.

Best Forecast Surf Conditions for Hapuna this week:

The surf forecast for Hapuna over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 5PM. The primary swell is predicted to be 0.4m and 18s period with a secondary swell of 0.4m and 14s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Hapuna in the next 16 days are 0.4m 16s and forecast to arrive on Monday (Jul 06) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 7s period and expected on Tuesday (Jul 07) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Sat 11th Jul)1.5ft (0.4m) 18s
Best Surf 5PM (Sat 11th Jul)1.5ft (0.4m) 18s
Most Powerful 2AM (Mon 6th Jul)1.5ft (0.4m) 16s

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


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here with a look at what’s coming down the pipe for Hapuna. Gotta be straight with you – we’re in a pretty flat spell to kick things off, so don’t get your hopes up for the next week or so.

The whole start of the window is a bust. From Monday the 6th through to Saturday the 11th morning, we’ve got tiny, weak energy that’s barely registering. Swell heights are hanging around 0.3 ft to 1.3 ft, with combined swell energy in the low double digits (2 to 52). That’s weak stuff, folks. The wind is mostly a moderate breeze, cross-off or cross, which keeps the surface clean, but there’s just no push to the waves. It’s a real snoozer.

We finally start to see a pulse pick up on Saturday the 11th afternoon. The combined swell energy jumps to 143 and we get a 1.3 ft swell from the SW with a nice long 18-second period. The wind is a gentle breeze, cross-off, so it’s clean, but it’s still on the small side. The real first glimmer of hope shows up on Tuesday the 14th afternoon. There’s a rain shower passing, but it goes glassy with a 2.3 ft swell from the west, a very long 19-second period, and combined energy hitting 389. That’s getting into moderate territory, and glassy conditions mean it’s going to be silky smooth. This is our first standout window.

The best of the whole run looks to be Wednesday the 15th morning. We’ve got a 2.6 ft groundswell from the west, with a 16-second period, and the combined energy is solid at 415. Winds are light from the north, making for a clean, cross-off setup. That’s the one to circle on the calendar. After that, the surf holds at 2.3 ft through Thursday the 16th, with some glassy conditions in the afternoon, but the energy drops off. By Friday the 17th, we’re back to the doldrums, with heights fading from 2.0 ft down to nothing by the 20th and 21st.

For a fair crack at a wave, Wednesday the 15th morning is your best bet. The 2.6 ft west swell with that clean wind is about as good as it gets in this stretch. The swell direction from the west is right in the wheelhouse for Hapuna’s optimum. Just keep in mind, with that long 16-second period, the sets might be a little lazy and lined up – classic for a point or reef, but at a sandbar, it might offer some fun, open faces. This is a focused look at one spot; we don't get the full water temp picture here.

Stay patient, keep an eye on that Wednesday the 15th, and I’ll catch you down the line.

Short Range Forecast

Mostly dry. Warm (max 28°C on Wed morning, min 23°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 29°C on Fri afternoon, min 24°C on Wed night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sun
12
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
16
0.1
W
10
0.1
W
10
0.1
W
10
1
NNE
8
1
NNE
8
0.1
SW
13
0.9
NE
7
0.1
W
16
0.2
SSW
13
0.2
W
15
0.2
W
14
0.2
W
16
0.3
W
13
0.3
W
14
0.3
W
13
0.4
W
14
0.4
SW
18
0.4
SW
17
0.4
SW
16
0.4
SW
16
Wave Graph
Metric surfscale
Energy kJ
102
2
2
2
0
0
7
0
5
17
17
16
20
31
37
29
61
79
77
66
89
Wind (km/h)
15
NE
25
NE
20
NE
15
NE
15
NE
20
NE
10
ENE
10
N
15
NNE
10
ENE
5
N
5
NNE
5
NE
5
NNW
10
NNE
5
NNE
15
NNE
15
NNE
10
NE
10
N
15
NE
Wind State
off
cross-off
off
off
cross-off
off
off
cross-off
cross-off
off
cross-off
glassy
off
cross
cross-off
glassy
cross-off
cross-off
off
cross-off
cross-off
High Tide
9:29AM0.41m
8:16PM0.51m
10:37AM0.50m
9:01PM0.41m
11:40AM0.59m
10:02PM0.32m
12:37PM0.68m
11:22PM0.25m
1:30PM0.77m
00:46AM0.21m
2:20PM0.83m
1:57AM0.20m
3:08PM0.87m
Low Tide
2:50AM0.02m
2:27PM0.26m
3:25AM0.00m
4:17PM0.29m
4:03AM-0.02m
6:20PM0.26m
4:47AM-0.04m
7:57PM0.20m
5:37AM-0.06m
9:02PM0.12m
6:31AM-0.08m
9:51PM0.07m
7:27AM-0.10m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:50
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
7:06
7:06
7:06
7:06
7:06
7:06
7:06
 mm
Temp °C
25
27
27
24
26
27
24
28
28
25
28
28
26
28
29
26
28
28
26
28
27
Feels °C
24
26
26
23
25
25
23
28
28
26
29
30
29
31
32
29
29
29
28
30
29
Swell 1
Height (m)
Direction
Period (s)
0.8
NNE
7
0.4
SSW
16
0.4
SSW
15
0.3
SSW
15
0.3
SSW
14
0.3
SSW
14
0.8
NNE
7
0.9
NE
7
1.1
NE
7
0.9
NNE
7
0.9
NE
7
0.2
SSW
13
0.8
NNE
7
0.9
NE
7
1.1
NE
7
0.9
NE
7
0.4
W
14
1
NNE
7
0.9
NNE
7
1
NNE
8
1.1
NNE
8
Energy kJ
66
82
74
42
41
40
70
77
112
81
73
16
61
73
109
91
61
93
79
116
153
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
16
0.1
W
10
0.1
W
10
0.1
W
10
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.2
SSW
13
0.2
SSW
13
0.2
W
14
0.2
SSW
12
0.3
W
13
0.3
W
14
0.4
NNE
7
0.3
SW
18
0.4
W
14
0.4
SW
17
0.4
SW
16
0.4
SW
16
Energy kJ
102
2
2
2
40
38
37
17
16
16
15
31
37
17
51
64
77
66
89
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
11
0.1
SW
13
0.1
W
16
0.1
W
16
0.2
W
15
0.1
W
18
0.2
W
16
0.2
SSW
12
0.2
SSW
12
0.3
W
13
0.1
S
12
0.4
SW
18
0.4
W
13
0.4
W
13
0.4
W
13
Energy kJ
5
7
5
5
17
6
20
14
15
29
3
79
55
54
51
Wind waves
Height (m)
Direction
Period (s)
1
NNE
7
1
NNE
8
1
NNE
7
1
NNE
8
1
NNE
8
0.9
NNE
7
1
NNE
7
Energy kJ
102
117
114
120
117
81
99
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
2
2
2
1
1
1
1
1
1
2
1
2
1
1
1
1
1
Distance (km)
3
41
32
32
96
49
41
87
104
45
87
87
32
87
32
81
6
0
3
3
0
Best forecast wave conditions in Big Island
Rating
(10 max)
3
2
2
2
2
2
1
1
1
1
1
2
1
2
1
2
2
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
2
2
4
2
2
4
1
2
1
1
2
4
4
2
3
2
3
3
3
3
Header Global
Rating
(10 max)
7
8
7
5
5
9
8
9
8
7
5
6
5
8
5
5
5
5
5
9
8
  • 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 Hapuna Surf forecast

The above surf forecast table for Hapuna provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hapuna can be found by selecting the local surf guide option on the grey menu. Our Hapuna 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 (Hapuna) 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 Hapuna 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.

Hapuna is 84 km (52 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.

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