Halape surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 am Saturday 25 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Halape surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Halape sea temperature is
25.4° C
(Which is slightly warmer than usual)

How big are the waves at Halape today?

The current surf forecast for Halape at 4AM is: 0.6m 8s primary swell from a East-southeast direction and 0.3m 12s secondary swell from a South-southwest direction (forecast issued at 01:00am April 25). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (25 Apr)2.5ft (0.7m)8s
Afternoon (25 Apr)2.5ft (0.7m)8s
Evening (25 Apr)2.5ft (0.7m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun afternoon. Warm (max 27°C on Sun morning, min 23°C on Mon night). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
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
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
1
0
0
0
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>
Wave
Height (m)
Direction
Period (s)
0.6
ESE
8
0.6
ESE
8
0.7
ESE
8
0.7
ESE
8
0.8
ESE
8
0.4
SW
16
0.7
ESE
8
0.6
ESE
8
0.6
ESE
8
0.7
E
8
0.7
E
7
0.4
SW
15
0.4
SW
14
0.8
E
8
1.1
ENE
8
0.9
E
7
0.9
ESE
7
1.4
ENE
8
0.9
ESE
7
1
E
7
1.2
E
7
1.3
E
7
1.1
E
7
1.2
E
7
Wave Graph
Metric surfscale
Energy kJ
45
44
58
56
85
67
67
50
50
63
43
54
59
80
145
70
73
204
91
103
156
178
131
142
Wind (km/h)
15
NNE
15
NNE
15
NE
20
E
25
ESE
20
E
15
NE
10
NE
10
NNE
10
NNE
10
ENE
25
E
25
ESE
25
E
15
NE
15
NE
10
NE
10
NE
10
ENE
25
E
25
E
25
E
20
NE
20
NE
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
High Tide
12:12PM0.54m
11:55PM0.80m
1:00PM0.65m
00:40AM0.78m
1:37PM0.75m
Low Tide
6:14AM0.21m
5:23PM0.31m
6:46AM0.16m
6:35PM0.30m
7:13AM0.13m
7:30PM0.27m
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
thunderstorm
rain showers
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>
6:40
6:42
6:42
1
1
1
Temp °C
23
23
24
26
26
25
24
24
24
24
25
27
26
26
25
25
24
24
25
27
26
26
25
24
22
23
24
24
25
24
24
24
24
24
25
25
25
25
25
25
24
24
25
25
24
25
25
24
Swell 1
Height (m)
Direction
Period (s)
0.6
ESE
8
0.6
ESE
8
0.7
ESE
8
0.7
ESE
8
0.6
NNE
8
0.6
NNE
8
0.7
ESE
8
0.6
ESE
8
0.6
ESE
8
0.7
E
8
0.7
E
7
0.5
NE
8
0.4
NNE
8
0.5
NE
8
0.8
E
8
0.9
E
7
0.9
ESE
7
1
E
7
0.9
ESE
7
1
E
7
0.3
SW
13
0.3
SW
13
1.1
E
7
0.3
SW
13
Energy kJ
45
44
58
56
46
45
67
50
50
63
43
31
25
31
78
70
73
109
91
103
27
27
131
27
Swell 2
Height (m)
Direction
Period (s)
0.2
S
12
0.3
SSW
12
0.4
NNE
9
0.5
NNE
9
0.3
SW
16
0.4
SW
16
0.5
NE
8
0.4
NNE
8
0.4
NNE
8
0.5
NE
8
0.5
NE
8
0.3
ESE
8
0.4
SW
14
0.4
SW
14
0.5
NE
8
0.5
NE
8
0.6
NE
8
0.6
NE
8
0.7
NE
8
0.6
NE
8
0.2
S
10
0.2
SSE
12
0.3
SW
13
0.2
NNE
8
Energy kJ
12
29
31
44
39
64
32
25
24
31
31
14
54
54
30
29
46
46
55
36
8
14
27
7
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
16
0.2
SSW
16
0.3
SSW
12
0.3
SSW
12
0.2
S
12
0.2
S
12
0.3
SW
16
0.3
SW
16
0.3
SSW
11
0.3
SW
15
0.4
SE
8
0.4
SW
15
0.3
ESE
8
0.3
SE
7
0.4
SE
7
0.3
SW
14
0.3
SW
14
0.3
SW
14
0.3
SW
13
0.3
SW
13
0.1
NE
9
0.2
NNE
9
0.2
SSE
12
0.2
SSE
11
Energy kJ
26
25
29
29
11
11
39
39
25
34
17
54
14
7
11
32
31
29
28
28
3
8
14
13
Wind waves
Height (m)
Direction
Period (s)
0.8
NNE
4
0.8
NNE
9
0.6
NNE
4
0.5
ENE
3
0.8
ESE
8
0.7
ESE
8
0.8
NNE
8
0.4
NNE
3
0.4
NNE
3
0.9
NE
8
0.9
NE
8
0.7
E
7
0.8
E
7
0.8
E
8
1.1
ENE
8
1.4
ENE
8
1.1
NE
8
1.1
NE
7
1.2
E
7
1.3
E
7
0.5
NE
7
1.2
E
7
Energy kJ
19
101
9
7
85
67
84
2
3
91
93
44
59
80
145
204
125
121
156
178
25
142
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
2
2
2
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
60
0
0
0
57
57
57
58
58
55
55
0
53
58
58
58
55
55
55
55
58
58
58
58
Best forecast wave conditions in Big Island
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
1
2
2
1
1
2
2
2
2
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
2
3
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
6
8
7
7
6
6
5
8
9
9
8
7
6
6
6
6
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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