Hilo Breakwall Surf Break

Lat Long: 19.74° N 155.08° W

Hilo Breakwall Surf Forecast and Surf Report

Issued: 1 pm 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hilo Breakwall sea temperature is
27.0° C
0.7° 

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


Hilo Breakwall surf forecast from 11 Aug 2026:

  • Best quality surf: Saturday 15 Aug, 5PM (local time) - 20ft (6.0m), 14s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Saturday 15 Aug, 5PM (local time) - 20ft (6.0m), 14s period, ENE swell with 12,457 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 11 Aug, 2AM (local time) - 4.5ft (1.4m), 8s period with ENE swell.

Best Forecast Surf Conditions for Hilo Breakwall this week:

The surf forecast for Hilo Breakwall over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 2AM. The primary swell is predicted to be 1.4m and 8s period with a secondary swell of 0.3m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Hilo Breakwall in the next 16 days are 6.0m 14s and forecast to arrive on Saturday (Aug 15) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 6s period and expected on Sunday (Aug 16) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 11th Aug)4.5ft (1.4m) 8s
Best Surf 5PM (Sat 15th Aug)20ft (6.0m) 14s
Most Powerful 5PM (Sat 15th Aug)20ft (6.0m) 14s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Mon night. Warm (max 27°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 54mm), heaviest during Sat afternoon. Warm (max 30°C on Sun morning, min 24°C on Sat night). Mainly strong winds.

Mon
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
1
0
0
1
0
0
0
0
0
0
0
9
3
1
0
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
ENE
8
1.4
ENE
8
1.4
ENE
7
1.4
E
8
1.3
E
8
1.3
E
8
1.4
ENE
8
1.5
E
8
1.6
E
8
1.8
ENE
8
1.9
ENE
9
2.1
ENE
9
2.5
E
10
3.5
E
12
5
ENE
14
6
ENE
14
4
NNE
11
1.7
ENE
9
1.7
ENE
9
1.5
E
8
Wave Graph
Metric surfscale
Energy kJ
238
226
199
227
201
201
238
286
333
414
572
705
1282
3919
9538
12457
3559
497
427
302
Wind (km/h)
15
ENE
5
ENE
10
NE
10
NE
5
NW
15
NE
15
NE
10
N
20
NNE
20
NNE
15
N
20
N
25
N
30
N
40
NNW
15
SSW
30
S
35
SSE
25
SE
5
SSW
Wind State
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
on
cross-on
on
on
on
on
on
cross-on
cross-off
off
off
cross-off
off
High Tide
2:16PM0.95m
1:41AM0.45m
2:54PM0.97m
2:30AM0.51m
3:29PM0.95m
3:17AM0.56m
4:01PM0.91m
4:03AM0.60m
4:31PM0.84m
4:50AM0.62m
4:58PM0.76m
5:39AM0.62m
5:21PM0.67m
Low Tide
8:58PM0.17m
7:44AM-0.14m
9:28PM0.13m
8:30AM-0.12m
9:58PM0.10m
9:14AM-0.08m
10:28PM0.07m
9:56AM-0.00m
10:58PM0.06m
10:39AM0.09m
11:27PM0.05m
11:22AM0.20m
11:56PM0.06m
part cloud
rain showers
rain showers
clear
part cloud
rain showers
clear
rain showers
rain showers
clear
part cloud
part cloud
part cloud
rain showers
mod rain
heavy rain
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
6:00
6:00
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:51
6:50
6:50
6:49
6:47
6:47
 mm
4
1
1
1
1
11
7
24
12
Temp °C
27
26
26
26
25
26
27
26
27
27
26
26
27
26
26
25
27
30
29
26
Feels °C
29
29
28
27
27
28
29
28
28
27
27
25
26
26
24
24
26
28
27
28
  • 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 Hilo Breakwall Surf forecast

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

Hilo Breakwall is 3 km (2 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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