Hapuna Surf Break

Lat Long: 20.00° N 155.83° W

Hapuna Surf Forecast and Surf Report

Issued: 1 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hapuna sea temperature is
27.5°C
0.8° 

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


Hapuna surf forecast from 30 Aug 2026:

  • Most powerful swell: Sunday 30 Aug, 2AM (local time) - 1ft (0.3m), 17s period, SW swell with 44 kJ wave energy.

Best Forecast Surf Conditions for Hapuna this week:

The most powerful waves expected at Hapuna in the next 16 days are 0.3m 17s and forecast to arrive on Sunday (Aug 30) 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 1.3m 7s period and expected on Saturday (Sep 05) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Sun 30th Aug)1ft (0.3m) 17s

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


The Lowdown

Alright, Rusty here. Gotta be straight with you. The outlook for Hapuna over the next 16 days is pretty grim. We’ve got a long stretch coming up with nothing worth paddling out for, so don’t bother checking the cams every morning.

We’re looking at a real quiet spell. From Saturday the 29th of August all the way through to Wednesday the 9th of September, it’s flat or near flat. The water temp is sitting at 81.5°, which is about average for this time of year, so nothing unusual there, but the lack of swell is the real story here.

The first hint of something rideable shows up on Thursday the 10th of September. The swell bumps up to about 2 ft from the west, with a period of 13 seconds. That’s a long period groundswell, so the energy will be drawn out and a bit straight, not ideal for the sandbar setup. The combined energy is moderate (128), and the wind is light and cross-offshore, so the surface would be clean. It’s small, but at least it’s surfable. The conditions are just ordinary, though.

Friday the 11th of September is the only real standout in this whole window. Swell holds at 1.6 ft from the west, period around 12 seconds, combined energy moderate (142). The wind goes glassy on the Friday afternoon, which is a massive positive for a break that can get clean and fun on those small days. It’s not big, but if you’re itching for a glide, that glassy window on Friday afternoon is the best we’ve got. Just keep in mind the conditions are still just surfable, not pumping. This spot can get crowded, so expect some company if you go.

After that, it pretty much fades back out into nothing through the 12th and 13th. A long, dry forecast, folks. For now, you’re probably better off doing something else.

Short Range Forecast

Mostly dry. Warm (max 29°C on Sun afternoon, min 23°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

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

Sat
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
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)
0.2
SSW
17
0.3
SW
17
0.2
SSW
16
0.2
SSW
15
0.3
SW
15
0.3
SW
15
0.2
SSW
14
0.2
SSW
14
0.2
SSW
18
0.9
NNE
6
0.2
W
11
0.8
NNE
7
0.2
W
10
0.2
W
10
0.1
SW
13
0.2
SSW
14
0.2
SSW
13
0.8
NNE
6
0.9
NNE
7
0.9
NNE
7
Wave Graph
Metric surfscale
Energy kJ
28
44
25
22
36
33
20
20
31
0
10
0
8
8
7
19
17
0
0
0
Wind (km/h)
15
NE
15
ENE
15
NE
5
NNE
10
NE
20
NE
5
N
10
NE
15
NNE
10
NNE
5
NE
10
N
10
NNE
5
NE
15
NE
25
NE
15
NE
20
NE
25
NE
10
NNE
Wind State
off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
cross-off
High Tide
4:52PM0.63m
5:31AM0.53m
5:21PM0.56m
6:15AM0.57m
5:51PM0.48m
7:06AM0.60m
6:23PM0.39m
8:06AM0.61m
6:59PM0.30m
9:20AM0.63m
7:55PM0.22m
10:42AM0.65m
10:08PM0.17m
Low Tide
11:20PM-0.01m
11:21AM0.09m
11:45PM-0.02m
12:16PM0.14m
00:12AM-0.02m
1:23PM0.19m
00:44AM-0.01m
2:57PM0.22m
1:24AM0.00m
5:16PM0.20m
2:19AM0.02m
7:06PM0.15m
3:40AM0.04m
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
6:39
6:38
6:37
6:37
6:37
6:36
 mm
Temp °C
28
25
28
29
26
27
28
26
28
28
26
28
29
26
27
28
24
26
27
25
Feels °C
31
26
28
31
28
28
30
27
29
29
29
29
31
29
27
27
23
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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Hapuna:

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 Hapuna 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 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.

Nearest locationNearest