Kawaihae Breakwater Surf Break

Lat Long: 20.05° N 155.84° W

Kawaihae Breakwater Surf Forecast and Surf Report

Issued: 1 am 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Kawaihae Breakwater sea temperature is
27.5°C
0.8° 

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


Kawaihae Breakwater surf forecast from 9 Oct 2026:

  • Best quality surf: Friday 9 Oct, 5AM (local time) - 2.5ft (0.8m), 14s period, W swell with offshore winds.
  • Most powerful swell: Friday 9 Oct, 8AM (local time) - 2.5ft (0.8m), 14s period, WNW swell with 265 kJ wave energy.
  • Next surfable swell (1★+): Friday 9 Oct, 5AM (local time) - 2.5ft (0.8m), 14s period with W swell.

Best Forecast Surf Conditions for Kawaihae Breakwater this week:

The surf forecast for Kawaihae Breakwater over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 09) at 5AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.5m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Kawaihae Breakwater in the next 16 days are 0.8m 14s and forecast to arrive on Friday (Oct 09) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 6s period and expected on Friday (Oct 09) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 9th Oct)2.5ft (0.8m) 14s
Best Surf 5AM (Fri 9th Oct)2.5ft (0.8m) 14s
Most Powerful 8AM (Fri 9th Oct)2.5ft (0.8m) 14s

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


Short Range Forecast

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

Days 4-6 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm (max 27°C on Mon morning, min 25°C on Mon morning). Wind will be generally light.

Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
1
1
1
0
0
0
0
1
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)
0.8
WNW
14
0.8
WNW
13
0.7
W
13
0.6
W
13
0.5
W
12
0.5
W
12
0.4
WNW
12
0.4
WNW
12
0.4
WNW
12
0.3
WNW
11
0.3
SW
17
0.3
WNW
12
0.3
NW
15
0.3
NW
15
0.3
NW
14
0.3
NW
13
0.3
NW
13
0.2
NNW
13
0.2
SSW
18
0.2
NNW
12
0.2
NNW
12
Wave Graph
Metric surfscale
Energy kJ
258
236
171
121
80
80
48
47
46
25
43
28
35
33
32
28
27
16
30
14
13
Wind (km/h)
10
NNW
5
ENE
5
ENE
5
NE
5
NE
10
ENE
5
NNE
5
NE
5
ENE
5
NNE
10
NE
5
E
5
NE
5
ENE
5
ENE
0
NNW
0
N
10
ENE
10
NNE
20
NE
15
ENE
Wind State
cross-off
off
glassy
off
glassy
off
glassy
glassy
glassy
glassy
off
cross-off
glassy
glassy
cross-off
glassy
glassy
off
off
off
cross-off
High Tide
3:08PM0.54m
3:50AM0.66m
3:40PM0.48m
4:24AM0.69m
4:11PM0.41m
4:58AM0.71m
4:41PM0.35m
5:34AM0.70m
5:13PM0.29m
6:13AM0.68m
5:46PM0.24m
6:58AM0.64m
6:26PM0.20m
Low Tide
9:19AM0.07m
9:18PM-0.03m
10:06AM0.08m
9:40PM-0.03m
10:53AM0.09m
10:02PM-0.02m
11:41AM0.10m
10:25PM-0.01m
12:32PM0.12m
10:49PM0.01m
1:31PM0.14m
11:15PM0.04m
2:46PM0.15m
11:45PM0.07m
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
clear
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
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6:16
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6:16
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6:16
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—
6:16
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—
6:16
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6:18
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:04
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—
6:02
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—
6:02
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—
6:01
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6:00
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—
6:00
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5:59
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
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Temp °C
29
29
27
28
27
26
27
27
25
27
27
25
26
26
26
27
27
26
27
27
25
Feels °C
32
33
31
31
31
28
28
29
27
29
29
27
29
30
29
31
30
29
29
29
26
  • 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
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Information about the Kawaihae Breakwater Surf forecast

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

Kawaihae Breakwater is 87 km (54 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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