Kawaihae Breakwater surf break

Kawaihae Breakwater surfForecast / HAW – Big Island / USA

information circle12 Day Weather and Surf, issued 1 pm Monday 09 Feb 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kawaihae Breakwater surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kawaihae Breakwater sea temperature is
25.3° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Kawaihae Breakwater this week:

The surf forecast for Kawaihae Breakwater over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Feb 13) at 2AM. The primary swell is predicted to be 0.4m and 15s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kawaihae Breakwater in the next 12 days are 0.5m 16s and forecast to arrive on Friday (Feb 13) at 5PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 11s period and expected on Sunday (Feb 15) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 13th Feb)1.5ft (0.4m) 15s
Best Surf 2AM (Fri 13th Feb)1.5ft (0.4m) 15s
Most Powerful 5PM (Fri 13th Feb)1.5ft (0.5m) 16s

Table - best surf conditions forecast for Kawaihae Breakwater over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 4mm), mostly falling on Tue night. Warm (max 25°C on Tue morning, min 21°C on Wed night). Winds increasing (calm on Mon afternoon, strong winds from the ENE by Tue night).

Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Fri morning, min 22°C on Thu night). Wind will be generally light.

Mon
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.2
WNW
0.1
SW
0.1
SW
0.1
SW
0.1
NW
0.2
WNW
0.2
WNW
0.3
NW
0.3
NW
0.2
WNW
0.4
NW
0.4
WNW
0.5
NW
0.5
NW
0.5
NW
0.3
WNW
0.2
NNW
0.2
SSW
0.2
SSW
0.1
SW
0.1
W
Period(s) (?)111613131816151413161516161514141414131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1210771225223328255497118104993619181773
Wind
(km/h)
5
E
25
ENE
10
NE
20
NE
30
NE
20
ENE
15
ENE
20
ENE
15
ENE
5
ENE
15
ENE
5
NE
5
ESE
15
E
5
ENE
5
ESE
10
E
5
E
0
SE
10
E
5
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off
offoffoffoffoffcross-
off
offoffcross-
off
offglasscross-
off
offcross-
off
cross-
off
glassglasscross-
off
off
High Tide
/ height (m)
11:18PM
0.56
12:27AM
0.59
11:44AM
0.17
1:21AM
0.63
1:11PM
0.19
2:06AM
0.66
2:01PM
0.22
2:43AM
0.70
2:40PM
0.27
3:16AM
0.73
3:16PM
0.31
3:47AM
0.74
Low Tide
/ height (m)
2:47PM
0.07
3:45PM
0.08
9:04AM
0.16
5:04PM
0.08
9:16AM
0.13
6:17PM
0.06
9:34AM
0.10
7:14PM
0.03
9:54AM
0.08
8:02PM
0.00
10:14AM
0.06
8:45PM
-0.01
10:36AM
0.04
Mon
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise--6:54--6:54--6:54--6:52--6:52--6:52--6:52
Sunset6:19--6:20--6:20--6:21--6:21--6:21--6:22--
part cloud
rain showers
part cloud
part cloud
light rain
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
-1--3----------------
Temp. °C242325252322242224242325252325252325262424
Feels °C (?)252425262321232124252427282527282628292826
  • 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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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 12 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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