Hilo Breakwall surf break

Hilo Breakwall surfForecast / HAW – Big Island / USA

information circle16 Day Weather and Surf, issued 7 am Saturday 21 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Hilo Breakwall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hilo Breakwall sea temperature is
24.4° C
(Which is normal for this time of year)

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 Saturday (Mar 21) at 11PM. The primary swell is predicted to be 1.4m and 11s period. 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 1.4m 11s and forecast to arrive on Saturday (Mar 21) at 11PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Mar 21) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sat 21st Mar)4.5ft (1.4m) 11s
Best Surf11PM (Sat 21st Mar)4.5ft (1.4m) 11s
Most Powerful11PM (Sat 21st Mar)4.5ft (1.4m) 11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 38mm), heaviest during Sun afternoon. Warm (max 26°C on Sat morning, min 22°C on Sun afternoon). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Tue night. Warm (max 23°C on Tue morning, min 21°C on Tue night). Wind will be generally light.

Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
2
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
N
1.2
N
1.4
N
1.1
N
0.9
N
0.9
N
0.9
N
0.8
N
0.7
N
1.1
N
1.3
N
1.5
N
1.5
N
1.5
NNE
1.5
NNE
1.5
NNE
1.5
NNE
1.5
NNE
1.4
NE
1.4
NNE
1.2
NE
Period(s) (?)111011101010101091199999999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)26730545925517116415812585274247340347329337343360339330307231
Wind
(km/h)
10
NNE
15
NNW
5
SSE
5
NE
10
N
5
SSE
10
SSE
10
ENE
5
S
10
ENE
15
NNE
5
NNE
15
NE
15
NNE
10
NNE
15
NNE
20
NNE
15
N
20
NNE
20
NNE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
glasscross-
on
onoffcross-
off
crossoffcross-
on
cross-
on
oncross-
on
cross-
on
oncross-
on
ononcross-
on
oncross-
on
High Tide
/ height (m)
5:22PM
0.76
4:37AM
0.49
6:18PM
0.74
5:03AM
0.40
7:29PM
0.70
5:24AM
0.32
9:01PM
0.68
10:34PM
0.69
10:04AM
0.23
11:42PM
0.71
11:44AM
0.31
12:30AM
0.73
Low Tide
/ height (m)
10:29AM
-0.12
11:34PM
0.18
11:02AM
-0.11
12:45AM
0.26
11:42AM
-0.08
2:43AM
0.30
12:34PM
-0.03
1:56PM
0.03
6:39AM
0.19
3:48PM
0.05
6:59AM
0.14
5:17PM
0.04
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sunrise6:22--6:22--6:20--6:20--6:20--6:18--6:18--
Sunset-6:30--6:30--6:31--6:31--6:31--6:31--6:32-
part cloud
thunderstorm
mod rain
thunderstorm
heavy rain
light rain
light rain
light rain
thunderstorm
clear
clear
rain showers
rain showers
thunderstorm
thunderstorm
part cloud
clear
clear
clear
thunderstorm
rain showers
Rain (mm)
-382125341--7413----16
Temp. °C262624242322242322232322232322232322232322
Feels °C (?)292927272425262524242323232322222222222222
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Quick surf report for Hilo Breakwall:

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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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