Honokohau Harbour surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 pm Thursday 30 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
25.8° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Honokohau Harbour today?

The current surf forecast for Honokohau Harbour at 6PM is: 1.0m 6s primary swell from a North-northeast direction and 0.4m 11s secondary swell from a Northwest direction (forecast issued at 01:00pm April 30). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (30 Apr)3ft (0.9m)6s
Afternoon (30 Apr)3ft (0.9m)6s
Evening (30 Apr)3.5ft (1.0m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Thu afternoon. Warm (max 26°C on Sun morning, min 23°C on Thu night). Wind will be generally light.

Thu
30
Friday
1
Saturday
2
Sun
3
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
1
0
1
0
1
1
0
0
1
1
1
0
1
0
0
0
0
1
1
0
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)
0.9
NNE
6
0.9
NNE
6
0.9
NNE
6
1
NNE
6
0.9
NNE
6
0.8
NNE
6
0.8
NNE
6
0.9
NNE
6
1
NNE
8
1
NNE
8
1
NNE
8
0.4
SSW
16
0.9
NNE
8
0.9
NNE
8
0.5
NW
16
0.8
NNE
8
0.6
NW
15
0.6
NW
15
0.6
NW
15
0.7
SSW
15
0.8
SSW
16
0.6
SSW
16
0.5
SSW
16
0.5
NW
13
Wave Graph
Metric surfscale
Energy kJ
56
58
56
75
55
43
43
65
120
117
107
86
88
88
129
88
139
136
134
222
337
201
146
84
Wind (km/h)
10
W
10
WNW
5
SW
10
S
5
NNW
5
NNW
0
ESE
5
S
10
WSW
10
WSW
0
S
5
S
5
NNW
5
NNW
5
NNE
5
S
10
WSW
10
WNW
10
SW
5
SSW
5
SSW
10
WNW
10
NNE
5
N
on
cross-on
glassy
cross
glassy
cross
glassy
glassy
on
on
glassy
glassy
glassy
cross-on
glassy
cross
on
on
cross-on
cross
cross
on
cross-off
glassy
High Tide
3:28PM0.61m
3:01AM0.28m
4:01PM0.63m
3:34AM0.24m
4:36PM0.64m
4:08AM0.21m
Low Tide
8:27AM-0.04m
10:15PM0.09m
8:50AM-0.04m
11:02PM0.09m
9:14AM-0.03m
11:49PM0.09m
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
rain showers
rain showers
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:46
6:46
6:46
1
1
1
1
Temp °C
25
25
25
24
24
24
23
24
25
24
25
24
24
24
24
24
25
25
25
25
24
24
24
25
26
26
27
25
26
25
25
26
26
25
28
26
26
26
26
26
27
26
27
28
27
26
25
27
Swell 1
Height (m)
Direction
Period (s)
0.9
NNE
6
0.4
S
16
0.9
NNE
6
1
NNE
6
0.9
NNE
6
0.8
NNE
6
0.8
NNE
6
0.9
NNE
6
1
NNE
8
1
NNE
8
1
NNE
8
0.9
NNE
7
0.9
NNE
8
0.9
NNE
8
0.8
NNE
8
0.8
NNE
8
0.7
NE
8
0.8
NNE
7
0.9
NNE
7
0.8
NNE
6
0.8
SSW
16
0.7
NNE
7
0.7
NNE
7
0.7
NNE
7
Energy kJ
56
81
56
75
55
40
41
65
120
117
107
86
88
88
80
78
59
68
73
52
337
48
48
48
Swell 2
Height (m)
Direction
Period (s)
0.4
S
16
0.4
NW
12
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.5
S
15
0.5
S
15
0.5
S
15
0.4
S
15
0.6
S
16
0.4
SSW
16
0.4
SSW
16
0.5
S
16
0.5
S
14
0.7
S
14
0.6
S
14
0.6
S
14
0.6
NW
15
0.6
NW
15
0.7
SSW
15
0.8
NNE
6
0.6
SSW
16
0.6
S
13
0.6
S
13
Energy kJ
81
36
44
43
31
110
110
112
68
188
87
86
129
96
206
153
153
136
134
222
51
201
125
130
Swell 3
Height (m)
Direction
Period (s)
0.3
NW
12
0.2
SSW
12
0.4
S
16
0.3
S
16
0.4
S
15
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
SSW
17
0.4
NW
12
0.4
SSW
13
0.4
SSW
13
0.4
S
13
0.4
NW
16
0.5
NW
16
0.4
NW
16
0.6
NW
15
0.6
S
14
0.5
S
14
0.6
NW
14
0.6
NW
14
0.6
S
13
0.5
SSW
16
0.5
NW
13
Energy kJ
23
14
82
45
70
43
43
31
97
35
60
60
55
69
129
88
139
153
107
128
114
125
146
84
Wind waves
Height (m)
Direction
Period (s)
0.9
NNE
6
0.4
SSE
9
0.4
S
3
0.5
N
5
0.2
S
9
0.3
W
2
0.3
W
3
0.3
WNW
11
0.4
SE
9
0.3
SSE
9
0.3
NW
10
0.3
SSE
6
0.5
N
5
Energy kJ
58
28
2
13
6
1
1
24
20
15
17
7
14
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
2
2
2
1
2
1
2
1
1
Distance (km)
125
125
0
12
0
7
0
0
113
104
0
0
0
87
0
12
104
104
36
12
13
104
0
0
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
1
1
1
2
1
1
2
2
2
2
2
2
1
2
1
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
4
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
Header Global
Rating
(10 max)
6
6
7
7
6
5
5
5
9
9
7
5
5
4
4
4
4
5
4
5
5
5
4
4
  • 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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