Kohala Lighthouse surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 pm Sunday 03 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
25.3° C
(Which is slightly warmer than usual)

How big are the waves at Kohala Lighthouse today?

The current surf forecast for Kohala Lighthouse at 1AM is: 1.5m 8s primary swell from a East-northeast direction and 0.4m 12s secondary swell from a Northwest direction (forecast issued at 07:00pm May 03). An open ocean swell of 0.1m 19s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (04 May)5ft (1.5m)8s
Afternoon (04 May)5.5ft (1.7m)6s
Evening (04 May)5ft (1.6m)6s

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 25°C on Wed afternoon, min 23°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun night, calm by Tue night).

Sun
3
Monday
4
Tuesday
5
Wed
6
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.4
ENE
7
1.4
ENE
8
1.4
ENE
8
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.6
ENE
8
1.7
ENE
6
1.7
ENE
6
1.6
ENE
6
1.6
ENE
6
1.5
E
6
1.3
E
7
1.2
E
7
1.3
E
7
1.1
E
8
1.2
E
7
1.1
E
6
0.9
E
8
0.8
E
8
0.7
E
8
0.6
E
8
0.6
E
8
0.7
E
8
Wave Graph
Metric surfscale
Energy kJ
220
226
220
250
240
210
276
198
205
186
186
182
176
150
177
135
142
89
92
76
60
46
46
63
Wind (km/h)
30
ENE
35
ENE
30
ENE
30
ENE
25
E
30
E
30
ENE
30
E
30
E
30
E
30
E
30
E
25
E
20
E
15
E
25
E
25
E
20
E
15
E
10
ESE
5
ESE
5
ENE
10
NE
15
ENE
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
glassy
cross
cross-on
cross-on
High Tide
3:18AM0.40m
5:15PM0.81m
3:32AM0.38m
5:59PM0.78m
3:22AM0.36m
Low Tide
11:40PM0.33m
9:28AM0.09m
00:41AM0.35m
9:55AM0.11m
2:22AM0.35m
10:24AM0.14m
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:47
6:47
6:49
Temp °C
24
23
23
23
23
23
24
24
24
23
23
23
23
24
24
24
24
24
24
24
23
24
24
25
22
20
20
21
21
21
22
22
22
21
21
21
21
23
25
23
23
24
25
26
26
27
26
27
Swell 1
Height (m)
Direction
Period (s)
0.5
E
8
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.3
NW
12
0.3
NW
11
0.3
NW
11
0.2
NNW
11
0.2
NNW
11
0.4
NW
13
0.3
NW
13
0.4
NW
12
1.3
E
7
1.2
E
7
1.1
E
7
0.4
NNW
12
0.4
NNW
12
0.4
NW
11
0.5
NE
6
0.8
E
8
0.7
E
8
0.6
E
8
0.6
E
8
0.7
E
8
Energy kJ
36
37
37
36
21
19
19
12
12
44
26
39
176
150
127
55
54
33
18
76
60
46
46
63
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
12
0.1
S
15
0.1
SW
14
0.1
SW
19
0.1
SW
19
0.1
SW
19
0.1
NW
14
0.1
NW
14
0.2
NNW
13
0.1
S
13
0.2
NNW
10
0.1
SW
18
0.4
NNW
12
0.4
NNW
12
0.4
NNW
12
0.3
NE
7
0.1
NE
9
0.2
ENE
7
0.4
NW
11
0.4
NE
6
0.5
NE
6
0.4
NNW
11
0.4
NE
6
0.4
NNW
11
Energy kJ
37
4
8
15
15
15
7
7
18
4
10
12
57
56
56
7
3
5
31
14
19
46
15
44
Swell 3
Height (m)
Direction
Period (s)
0.1
S
15
0.1
SW
20
0.1
S
14
0.1
S
14
0.1
S
14
0.1
SW
19
0.1
S
14
0.1
S
14
0.1
SW
18
0.1
SW
18
0.1
N
8
0.1
SW
18
0.1
SW
18
0.1
NE
10
0.1
NE
9
0.1
SW
18
0.2
N
7
0.2
N
7
0.4
NNW
11
0.4
NNW
11
0.4
NE
6
0.4
NNW
11
0.3
NE
8
Energy kJ
4
15
4
4
4
15
4
4
13
12
1
12
12
4
3
12
4
4
47
47
14
46
10
Wind waves
Height (m)
Direction
Period (s)
1.4
ENE
7
1.4
ENE
8
1.4
ENE
8
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.6
ENE
8
1.7
ENE
6
1.7
ENE
6
1.6
ENE
6
1.6
ENE
6
1.5
E
6
1.3
E
7
1.1
E
8
1.2
E
7
1.1
E
6
0.9
E
8
Energy kJ
220
226
220
250
240
210
276
198
205
186
186
182
177
135
142
89
92
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)
76
57
57
57
57
73
73
73
73
73
57
57
73
57
5
73
71
71
71
0
0
25
71
71
Best forecast wave conditions in Big Island
Rating
(10 max)
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
1
2
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
1
Header Global
Rating
(10 max)
4
4
4
5
5
4
5
4
5
5
5
5
5
5
5
5
5
5
5
9
6
5
8
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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