Halape surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 pm Wednesday 29 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
25.2° C
(Which is slightly warmer than usual)

How big are the waves at Halape today?

The current surf forecast for Halape at 2AM is: 1.3m 7s primary swell from a East direction (forecast issued at 07:00pm April 29). An open ocean swell of 0.2m 8s is not directed at the surf break, a second open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (30 Apr)4.5ft (1.4m)7s
Afternoon (30 Apr)4.5ft (1.4m)7s
Evening (30 Apr)4ft (1.2m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 26°C on Thu afternoon, min 22°C on Wed night). Mainly fresh winds.

Wed
29
Thursday
30
Friday
1
Sat
2
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
2
1
1
1
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)
1.3
E
7
1.3
E
7
1.3
E
7
1.3
E
7
1.3
E
7
1.4
E
7
1.4
E
7
1.5
E
7
1.4
ENE
7
1.2
E
7
1.4
E
8
1.3
E
8
1.4
E
8
1.2
E
8
1
ESE
8
1.1
ESE
8
1.6
ENE
8
1.6
E
8
2.1
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.6
E
8
Wave Graph
Metric surfscale
Energy kJ
163
163
168
168
173
203
203
238
208
150
221
196
227
160
119
138
316
316
533
468
441
388
375
318
Wind (km/h)
25
ENE
25
NE
20
NE
20
NE
20
NE
25
NE
35
ENE
35
ENE
30
NE
25
NE
25
NE
25
NE
20
NE
25
NE
35
ENE
35
ENE
35
ENE
25
NE
25
NE
20
NE
20
NE
20
NE
30
ENE
25
ENE
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
High Tide
2:23AM0.66m
3:13PM0.96m
2:53AM0.62m
3:44PM0.98m
3:22AM0.58m
Low Tide
9:00PM0.24m
8:24AM0.07m
9:39PM0.24m
8:49AM0.06m
10:17PM0.24m
9:14AM0.06m
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:43
6:43
6:43
6:44
1
Temp °C
25
23
23
23
22
24
25
26
25
23
23
23
23
25
26
26
25
24
24
23
23
25
26
26
23
21
21
21
20
21
21
22
21
21
21
21
21
23
22
22
22
22
22
22
22
24
23
24
Swell 1
Height (m)
Direction
Period (s)
0.2
SSE
10
0.2
S
18
0.3
S
18
1.3
E
7
0.2
S
17
0.3
S
16
0.4
S
16
0.4
S
16
0.4
S
16
1.2
E
7
0.4
SSW
15
1.3
E
8
0.5
S
15
1.2
E
8
1
ESE
8
1.1
ESE
8
0.5
S
16
0.5
S
16
1.6
E
8
1.6
E
8
1.6
E
8
1.5
E
8
1.5
E
8
0.5
S
15
Energy kJ
10
25
55
168
24
46
81
81
82
150
73
196
110
160
119
138
132
131
324
324
316
279
273
109
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
10
0.2
SSE
10
0.2
SSE
10
0.2
NNE
8
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.3
S
16
0.2
SSW
12
0.5
S
15
0.2
SSW
11
0.5
S
15
0.4
S
15
0.5
S
16
0.3
S
13
0.4
SSW
13
0.5
S
14
0.5
S
14
0.6
S
14
0.6
S
14
0.6
S
14
0.4
SSW
12
Energy kJ
4
10
10
7
15
14
14
14
14
45
14
110
12
110
67
132
31
59
93
94
153
153
153
50
Swell 3
Height (m)
Direction
Period (s)
0.2
S
13
0.2
SSW
13
0.2
NNE
9
0.2
S
18
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
9
0.2
SSW
12
0.2
SSE
9
0.2
SSW
18
0.2
SSW
18
0.2
SSW
18
0.3
SSW
17
0.2
S
11
0.2
S
11
0.2
S
11
0.3
SSW
16
0.3
SSW
16
0.1
S
20
0.3
SSW
18
0.3
SSW
18
0.3
SSW
18
Energy kJ
14
17
8
24
10
10
10
9
9
14
8
32
31
31
59
9
9
9
50
51
7
62
62
61
Wind waves
Height (m)
Direction
Period (s)
1.3
E
7
1.3
E
7
1.3
E
7
0.9
NE
7
1.3
E
7
1.4
E
7
1.4
E
7
1.5
E
7
1.4
ENE
7
0.7
NNE
4
1.4
E
8
1.1
NE
8
1.4
E
8
0.8
NE
8
1.2
NE
8
1.2
NE
8
1.6
ENE
8
1.6
E
8
2.1
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.6
E
8
Energy kJ
163
163
168
86
173
203
203
238
208
13
221
163
227
90
173
173
316
316
533
468
441
388
375
318
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
1
2
1
1
2
1
1
2
1
3
1
1
1
2
3
2
3
2
2
2
Distance (km)
233
58
58
58
58
58
193
193
58
81
85
58
57
58
99
204
99
58
58
57
58
58
58
58
Best forecast wave conditions in Big Island
Rating
(10 max)
2
2
2
1
2
2
1
1
2
3
3
1
1
2
3
2
3
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
3
3
2
2
2
3
2
3
3
4
3
2
3
3
4
3
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
5
5
6
6
6
7
7
7
6
5
5
9
9
5
5
5
4
4
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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