Honokohau Harbour surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 pm Tuesday 28 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Honokohau Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Honokohau Harbour sea temperature is
25.6° C
(Which is slightly warmer than usual)

How big are the waves at Honokohau Harbour today?

The current surf forecast for Honokohau Harbour at 8PM is: 0.4m 12s primary swell from a Southwest direction and 0.6m 7s secondary swell from a North-northeast direction (forecast issued at 01:00pm April 28). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (28 Apr)1.5ft (0.4m)12s
Afternoon (28 Apr)1.5ft (0.4m)12s
Evening (28 Apr)1.5ft (0.4m)12s

Table - waves today at Honokohau Harbour. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Tue night. Warm (max 26°C on Tue afternoon, min 23°C on Tue night). Wind will be generally light.

Tue
28
Wednesday
29
Thursday
30
Fri
1
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
1
0
1
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.7
NNE
7
0.4
SW
12
0.4
NW
13
0.4
NW
12
0.4
NW
12
0.9
NNE
6
1
NNE
6
0.9
NNE
6
0.7
NNE
5
0.3
NW
11
0.3
NW
12
0.9
NNE
6
0.9
NNE
6
0.9
NNE
6
1
NNE
6
1
NNE
6
0.9
NNE
6
0.3
SSW
18
0.9
NNE
8
Wave Graph
Metric surfscale
Energy kJ
38
37
37
37
36
42
36
43
55
53
52
68
47
23
19
23
49
53
58
75
66
55
62
114
Wind (km/h)
15
SSW
20
SW
10
WSW
5
WSW
0
N
5
SSW
0
SW
5
SW
10
WSW
10
WSW
10
SW
5
WSW
5
NW
10
NNW
5
NE
10
S
10
WNW
10
WNW
5
SSW
10
S
5
NW
5
NW
5
NE
5
S
cross-on
cross-on
cross-on
on
glassy
glassy
glassy
glassy
on
cross-on
cross-on
glassy
cross-on
cross-on
cross-off
cross
on
on
cross-on
cross
glassy
glassy
cross-off
glassy
High Tide
2:21PM0.52m
1:54AM0.37m
2:55PM0.57m
2:28AM0.32m
3:28PM0.61m
3:01AM0.28m
Low Tide
8:35PM0.10m
8:04AM-0.04m
9:26PM0.09m
8:27AM-0.04m
10:15PM0.09m
clear
clear
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:45
6:46
1
1
2
1
1
1
1
1
1
Temp °C
25
26
25
24
24
24
23
24
25
25
25
24
24
23
23
24
25
25
24
24
24
23
23
24
26
26
26
26
27
27
26
27
27
27
26
26
26
24
24
25
26
27
26
26
26
25
24
26
Swell 1
Height (m)
Direction
Period (s)
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.7
NE
7
0.7
NNE
7
0.7
NNE
5
0.8
NNE
5
0.4
NW
12
0.4
NW
12
0.9
NNE
6
1
NNE
6
0.9
NNE
6
0.7
NNE
5
0.3
NNE
6
0.3
NW
12
0.9
NNE
6
0.9
NNE
6
0.9
NNE
6
1
NNE
6
1
NNE
6
0.9
NNE
6
0.5
S
15
0.5
S
15
Energy kJ
29
30
29
30
47
42
19
26
55
53
49
68
47
23
6
23
49
53
58
75
66
55
110
112
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
NE
7
0.4
NW
13
0.3
SW
12
0.3
SW
11
0.4
NW
12
0.4
NW
12
0.3
NW
12
0.3
NW
11
0.3
NW
11
0.3
S
16
0.4
S
16
0.4
S
16
0.4
NW
11
0.4
NW
11
0.4
S
15
0.5
S
15
0.4
NW
11
0.4
NW
11
Energy kJ
38
37
37
37
36
36
12
43
21
20
52
36
21
19
19
47
81
81
44
31
70
110
31
31
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
10
0.2
NNW
10
0.2
NNW
10
0.2
WNW
14
0.3
NW
14
0.3
NW
13
0.4
SW
12
0.4
SW
12
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
S
18
0.3
S
18
0.2
NNE
9
0.3
NE
9
0.2
SSW
12
0.3
NW
12
0.4
NW
11
0.4
S
16
0.3
S
16
0.4
NW
11
0.4
NW
11
0.3
SSW
18
0.2
SSW
11
Energy kJ
11
10
10
21
29
28
36
36
10
10
10
25
55
8
12
14
23
46
82
45
31
31
62
12
Wind waves
Height (m)
Direction
Period (s)
0.2
WSW
2
0.8
NNE
5
0.9
NNE
5
0.1
SW
9
0.2
SSW
9
0.2
WNW
2
0.5
NNE
5
0.9
NNE
5
0.2
SSW
8
0.2
SSW
8
0.9
NNE
6
0.9
NNE
8
Energy kJ
1
27
42
3
8
1
12
46
7
6
56
114
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
Distance (km)
104
104
104
104
10
0
6
0
125
13
14
0
14
7
6
12
104
14
14
12
0
0
0
0
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
2
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
1
2
2
2
2
1
2
1
3
2
3
2
2
2
2
2
2
2
3
3
3
3
Header Global
Rating
(10 max)
8
9
9
9
8
8
8
7
6
5
5
5
5
5
5
6
6
6
6
7
5
5
5
5
  • 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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