Kawaihae Breakwater surf break

Kawaihae Breakwater surfForecast / HAW – Big Island / USA

information circle12 Day Weather and Surf, issued 7 am Tuesday 17 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
24.8° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Kawaihae Breakwater this week:

The most powerful waves expected at Kawaihae Breakwater in the next 12 days are 0.2m 16s and forecast to arrive on Tuesday (Feb 24) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 14s period and expected on Tuesday (Feb 24) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Tue 24th Feb)0.5ft (0.2m) 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 Mostly dry. Warm (max 24°C on Tue afternoon, min 20°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sat afternoon. Warm (max 25°C on Sun afternoon, min 21°C on Fri night). Wind will be generally light.

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.1
NW
0.1
NW
0.1
W
0.1
W
0.1
NW
0.2
WNW
0.2
WNW
0.2
WNW
0.2
WNW
0.2
WNW
0.2
WNW
0.1
NW
1
NE
0.1
SW
0.1
SW
0.1
SW
0.8
NNE
0.1
SW
0.9
NNE
0.1
NW
0.2
WNW
Period(s) (?)131212121112131211111010914141471371816
Wave
Graph
(?)Metric surfscale
Energy kJ (?)76335131614131210408870701226
Wind
(km/h)
25
NE
20
ENE
20
ENE
10
ENE
10
NE
15
E
10
ENE
20
NE
20
ENE
10
NE
5
ENE
15
ENE
10
NE
10
ENE
10
ENE
5
N
5
NE
10
E
5
NNE
20
NE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off
offoffcross-
off
offoffcross-
off
offcross-
off
cross-
off
offcross-
off
cross-
off
glassoffcross-
off
cross-
off
offcross-
off
High Tide
/ height (m)
4:32PM
0.42
4:46AM
0.71
5:12PM
0.47
5:16AM
0.66
5:55PM
0.52
5:47AM
0.58
6:43PM
0.57
6:18AM
0.49
7:36PM
0.59
6:51AM
0.39
8:40PM
0.62
7:28AM
0.30
9:57PM
0.63
Low Tide
/ height (m)
10:59AM
0.02
10:09PM
0.01
11:23AM
-0.00
10:54PM
0.04
11:47AM
-0.02
11:43PM
0.09
12:14PM
-0.02
12:40AM
0.14
12:42PM
-0.02
1:52AM
0.19
1:15PM
-0.02
3:34AM
0.22
1:56PM
0.00
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise6:50--6:50--6:50--6:48--6:48--6:48--6:47--
Sunset-6:22--6:22--6:23--6:23--6:24--6:24--6:24-
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
thunderstorm
part cloud
clear
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
Rain (mm)
-------------3--1-21-
Temp. °C232421242422242422242423242422242522232321
Feels °C (?)192018222421232421242423242622252622242320
  • 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 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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