Halape surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 am Saturday 02 May 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
25.1° C
(Which is normal for this time of year)

How big are the waves at Halape today?

The current surf forecast for Halape at 2PM is: 1.6m 8s primary swell from a East direction and 0.5m 15s secondary swell from a South direction, 0.4m 12s secondary swell from a South-southwest direction (forecast issued at 07:00am May 02). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (02 May)5ft (1.6m)8s
Afternoon (02 May)5ft (1.6m)8s
Evening (02 May)6ft (1.8m)8s

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 27°C on Sun morning, min 23°C on Sun night). Winds decreasing (fresh winds from the ENE on Sat morning, calm by Mon morning).

Saturday
2
Sunday
3
Monday
4
Tue
5
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
2 AM
Rating
(10 max)
1
1
0
0
0
1
1
1
1
1
0
0
0
0
0
0
2
2
0
0
0
0
1
1
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)
1.9
ENE
8
1.6
E
8
1.6
E
8
1.6
E
8
1.8
ENE
8
1.8
ENE
8
1.5
E
8
1.7
ENE
8
1.7
ENE
8
1.4
E
8
1.3
E
8
1.4
E
8
1.4
E
8
1.2
E
8
0.6
S
14
0.9
ESE
8
0.9
ESE
8
0.9
ESE
9
0.9
ESE
9
1.1
ESE
10
1
ESE
9
1.2
ESE
9
1.3
ESE
9
1.4
ESE
9
Wave Graph
Metric surfscale
Energy kJ
456
316
316
318
398
394
291
402
402
260
223
257
257
191
148
116
119
148
154
226
184
232
262
311
Wind (km/h)
20
NE
25
NE
30
ENE
30
ENE
25
ENE
25
ENE
20
NE
15
NE
15
NE
15
NE
30
ENE
30
ENE
25
NE
25
NE
25
NE
20
NE
15
NNE
5
NE
15
E
25
ESE
25
E
20
ENE
10
ENE
15
ENE
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross-off
glassy
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
3:22AM0.58m
4:16PM0.97m
3:51AM0.54m
4:50PM0.95m
4:19AM0.50m
5:27PM0.92m
Low Tide
9:14AM0.06m
10:56PM0.25m
9:41AM0.08m
11:37PM0.28m
10:09AM0.10m
00:23AM0.30m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:44
6:44
6:45
Temp °C
23
24
26
26
26
24
24
24
24
25
27
27
26
24
24
24
23
25
27
27
26
25
25
24
22
22
24
24
25
23
23
24
24
25
25
25
25
22
22
23
23
26
26
26
25
25
27
25
Swell 1
Height (m)
Direction
Period (s)
1.6
E
8
0.6
S
14
0.5
S
15
0.5
S
15
1.5
E
8
1.5
E
8
0.7
SSW
16
1.5
E
8
1.5
E
8
1.4
E
8
1.3
E
8
0.6
S
14
0.6
SSW
14
1.2
E
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
9
0.9
ESE
9
1.1
ESE
10
1
ESE
9
1.2
ESE
9
1.3
ESE
9
1.4
ESE
9
Energy kJ
324
153
110
109
280
287
259
298
298
260
223
148
163
191
119
116
119
148
154
226
184
232
262
311
Swell 2
Height (m)
Direction
Period (s)
0.6
S
14
0.3
SSW
18
0.4
SSW
13
0.4
SSW
12
0.4
SSW
13
0.7
S
14
0.6
S
13
0.5
S
13
0.6
S
13
0.6
S
14
0.3
SE
10
0.4
SE
10
0.6
SSW
14
0.6
S
14
0.5
S
14
0.5
S
14
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.4
SSW
13
0.7
ENE
7
0.4
SSW
12
Energy kJ
153
62
53
50
54
203
126
87
128
134
16
37
163
148
101
93
90
89
87
86
55
48
50
Swell 3
Height (m)
Direction
Period (s)
0.1
S
20
0.3
NNW
12
0.3
SSW
18
0.3
SSW
18
0.4
SSW
15
0.1
SE
10
0.3
NNW
12
0.4
SSW
16
0.4
SSW
16
0.3
SSW
16
0.3
SE
10
0.1
S
21
0.1
S
21
0.4
SE
10
0.4
SE
10
0.4
SE
11
0.5
SE
10
0.1
SW
19
0.1
S
20
0.1
SW
19
0.1
SW
19
0.1
SW
18
0.4
SSW
13
0.1
SW
18
Energy kJ
7
28
62
61
73
4
27
86
84
51
16
9
9
37
38
40
49
15
7
15
15
13
53
12
Wind waves
Height (m)
Direction
Period (s)
1.9
ENE
8
1.6
E
8
1.6
E
8
1.6
E
8
1.8
ENE
8
1.8
ENE
8
1.5
E
8
1.7
ENE
8
1.7
ENE
8
1.1
NE
8
0.6
NE
8
1.4
E
8
1.4
E
8
0.6
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
NE
8
1
ENE
8
1
ENE
8
0.8
ENE
8
0.9
ENE
7
0.7
NE
7
0.9
ENE
7
0.9
ENE
7
Energy kJ
456
316
316
318
398
394
291
402
402
145
50
257
257
37
101
106
82
107
107
72
78
56
93
93
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
1
1
1
1
2
1
1
2
2
1
1
1
1
1
2
Distance (km)
57
58
58
58
58
58
58
58
58
58
58
193
58
58
58
58
0
0
58
58
58
58
55
55
Best forecast wave conditions in Big Island
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2
2
2
1
1
1
1
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
2
3
3
3
Header Global
Rating
(10 max)
5
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5
4
5
4
5
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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