Honokohau Harbour surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 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
25.7° C
(Which is slightly warmer than usual)

How big are the waves at Honokohau Harbour today?

The current surf forecast for Honokohau Harbour at 12AM is: 0.8m 6s primary swell from a North-northeast direction and 0.4m 11s secondary swell from a Northwest direction (forecast issued at 07:00pm April 30). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (01 May)3.5ft (1.0m)7s
Afternoon (01 May)3.5ft (1.0m)8s
Evening (01 May)1.5ft (0.4m)16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Thu night. 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
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
11 AM
2 PM
Rating
(10 max)
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
1
1
1
0
0
0
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
0.8
NNE
6
0.8
NNE
6
0.8
NNE
6
1
NNE
6
1
NNE
8
1
NNE
8
0.9
NNE
8
0.4
SSW
16
0.9
NNE
7
0.8
NNE
8
0.5
NW
16
0.4
NW
16
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
0.4
NW
13
0.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
53
49
36
46
44
77
120
113
88
96
84
72
129
88
139
136
134
222
337
201
146
84
58
215
Wind (km/h)
10
SSW
10
S
10
N
5
NNW
5
ESE
5
S
10
W
5
W
5
SSE
5
SSW
10
N
5
N
5
ENE
0
E
10
SW
10
W
10
WNW
5
SSW
10
S
5
NNW
5
N
10
N
5
SW
10
SW
cross
cross
cross
cross
glassy
glassy
on
on
cross-off
glassy
cross
cross
glassy
glassy
cross-on
on
on
cross
cross
glassy
glassy
cross
cross-on
cross-on
High Tide
3:28PM0.61m
3:01AM0.28m
4:01PM0.63m
3:34AM0.24m
4:36PM0.64m
4:08AM0.21m
Low Tide
10:15PM0.09m
8:50AM-0.04m
11:02PM0.09m
9:14AM-0.03m
11:49PM0.09m
9:40AM-0.02m
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
<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
Temp °C
25
24
24
24
23
24
25
25
25
24
24
24
24
24
25
25
25
24
24
24
24
25
26
25
26
25
25
25
25
26
26
27
27
26
25
26
26
26
26
27
27
26
26
27
27
27
28
26
Swell 1
Height (m)
Direction
Period (s)
0.9
NNE
6
0.9
NNE
6
0.8
NNE
6
0.8
NNE
6
0.8
NNE
6
1
NNE
6
1
NNE
8
1
NNE
8
0.9
NNE
8
0.9
NNE
7
0.9
NNE
7
0.8
NNE
8
0.8
NNE
8
0.7
NE
8
0.8
NNE
8
0.8
NNE
7
0.8
NNE
7
0.7
SSW
15
0.8
SSW
16
0.7
NE
8
0.6
NNE
8
0.6
S
13
0.6
NNE
7
0.7
NE
5
Energy kJ
53
49
36
46
44
77
120
113
88
96
84
72
80
64
74
68
61
222
337
57
37
130
37
27
Swell 2
Height (m)
Direction
Period (s)
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
15
0.6
S
14
0.6
NW
15
0.6
NW
15
0.7
NNE
7
0.7
NNE
8
0.6
SSW
16
0.6
S
13
0.6
NNE
7
0.6
S
13
0.7
SSW
14
Energy kJ
44
43
31
110
110
112
68
188
87
86
129
96
206
155
153
136
134
44
50
201
125
37
125
215
Swell 3
Height (m)
Direction
Period (s)
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
0.4
NW
13
0.4
NW
12
Energy kJ
82
45
70
43
31
31
97
35
60
60
55
69
129
88
139
153
107
128
114
125
146
84
58
52
Wind waves
Height (m)
Direction
Period (s)
0.1
S
8
0.3
SSE
9
0.3
WNW
2
0.4
NW
11
0.3
SSE
9
0.4
SSE
9
Energy kJ
1
16
1
31
15
26
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
1
1
2
2
1
2
2
1
1
2
1
1
Distance (km)
12
2
7
7
0
0
116
14
0
0
7
7
0
0
104
104
45
6
12
0
0
7
14
113
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
2
2
2
2
2
1
Best forecast wave conditions in United States
Rating
(10 max)
3
2
3
3
4
2
3
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
1
Header Global
Rating
(10 max)
7
7
5
5
5
5
9
5
5
5
5
4
4
4
5
4
4
5
4
4
5
4
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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