Kohala Lighthouse surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 pm Saturday 09 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kohala Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kohala Lighthouse sea temperature is
25.7° C
(Which is slightly warmer than usual)

How big are the waves at Kohala Lighthouse today?

The current surf forecast for Kohala Lighthouse at 6PM is: 1.4m 5s primary swell from a East-northeast direction and 0.5m 6s secondary swell from a North direction, 0.4m 11s secondary swell from a Northwest direction (forecast issued at 01:00pm May 09). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (09 May)1.5ft (0.5m)11s
Afternoon (09 May)4.5ft (1.3m)5s
Evening (09 May)4.5ft (1.4m)5s

Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Sat afternoon, min 23°C on Sat night). Mainly fresh winds.

Sat
9
Sunday
10
Monday
11
Tue
12
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
NNW
11
1.4
ENE
5
1.3
ENE
5
1.4
E
5
1.2
E
5
1.1
E
5
1.1
E
5
1.1
E
5
1.4
ENE
5
1.6
ENE
5
1.6
ENE
5
0.6
NNW
10
1.1
E
8
0.7
NNW
10
1.2
E
7
1.1
E
7
1.1
E
8
1.3
ENE
8
1.2
ENE
8
1.2
ENE
8
1.2
ENE
8
1.2
ENE
5
1.2
ENE
6
1.2
ENE
6
Wave Graph
Metric surfscale
Energy kJ
69
80
91
106
74
53
51
56
103
144
144
83
138
106
143
127
142
191
187
187
187
69
104
101
Wind (km/h)
25
ENE
30
ENE
25
E
30
E
30
E
30
E
35
ENE
30
ENE
30
ENE
30
ENE
35
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
E
35
ENE
35
E
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
High Tide
10:14AM0.33m
9:41PM0.70m
11:30AM0.42m
10:28PM0.68m
12:11PM0.53m
11:11PM0.66m
Low Tide
1:17PM0.31m
5:31AM0.24m
3:32PM0.36m
5:45AM0.19m
5:12PM0.37m
6:04AM0.14m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:50
6:51
6:51
Temp °C
24
24
24
24
23
23
23
23
24
24
24
23
23
23
23
23
23
24
24
23
23
23
23
23
22
22
23
22
20
21
20
20
21
21
21
20
20
20
19
19
19
21
20
19
18
18
19
19
Swell 1
Height (m)
Direction
Period (s)
0.5
NNW
11
0.5
N
7
0.5
N
6
0.5
N
6
0.6
N
6
0.6
N
7
0.6
N
7
0.6
N
7
0.5
NNW
11
0.6
NNW
11
0.6
NNW
11
0.6
NNW
10
0.6
NNW
10
0.7
NNW
10
0.8
NNW
10
0.7
N
10
0.7
N
10
0.6
NNW
10
0.6
NNW
11
0.5
NNW
10
0.5
NNW
10
0.5
NNW
10
0.4
NNW
8
0.4
NNW
7
Energy kJ
69
23
20
20
29
32
33
32
74
97
93
83
82
106
136
100
102
86
88
63
58
56
22
16
Swell 2
Height (m)
Direction
Period (s)
0.2
N
10
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
10
0.2
NNW
10
0.3
NNW
12
0.4
NNW
12
0.1
W
11
0.1
S
13
0.1
N
15
0.3
NNW
6
0.5
N
6
0.1
NW
13
0.1
W
12
0.2
NNW
12
0.1
NW
12
0.1
NW
12
0.1
W
12
0.1
W
12
0.1
N
15
0.2
N
14
0.3
NNW
14
0.4
NNW
13
Energy kJ
8
29
29
29
27
11
30
56
2
3
4
8
17
7
3
15
6
6
3
3
4
16
36
55
Swell 3
Height (m)
Direction
Period (s)
0.1
W
12
0.1
NW
11
0.2
N
9
0.1
N
9
0.1
NE
8
0.2
NNW
13
0.1
N
9
0.1
NE
8
0.1
S
13
0.1
W
10
0.1
W
13
0.1
S
13
0.1
NW
13
0.1
N
8
0.1
N
8
0.2
N
12
0.1
W
12
0.1
W
12
0.1
S
17
0.1
S
18
0.1
SW
18
0.1
S
18
0.2
NNW
10
0.3
NNW
9
Energy kJ
3
5
6
2
3
17
2
3
3
2
3
3
7
1
1
12
3
3
6
6
12
6
10
17
Wind waves
Height (m)
Direction
Period (s)
1
E
4
1.4
ENE
5
1.3
ENE
5
1.4
E
5
1.2
E
5
1.1
E
5
1.1
E
5
1.1
E
5
1.4
ENE
5
1.6
ENE
5
1.6
ENE
5
1.2
ENE
5
1.1
E
8
1.3
E
5
1.2
E
7
1.1
E
7
1.1
E
8
1.3
ENE
8
1.2
ENE
8
1.2
ENE
8
1.2
ENE
8
1.2
ENE
5
1.2
ENE
6
1.2
ENE
6
Energy kJ
37
80
91
106
74
53
51
51
103
144
144
75
138
88
143
127
142
191
187
187
187
69
104
101
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
73
76
73
57
73
57
69
73
73
73
57
73
57
69
69
69
73
73
69
69
57
69
69
73
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
3
4
4
2
2
2
2
4
3
3
3
3
3
2
3
3
3
3
3
3
2
Header Global
Rating
(10 max)
4
4
4
4
5
9
9
8
6
9
5
5
4
5
4
8
9
6
9
9
9
9
9
9
  • 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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