Pololu Valley surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 pm Thursday 30 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Pololu Valley surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pololu Valley sea temperature is
25.4° C
(Which is slightly warmer than usual)

How big are the waves at Pololu Valley today?

The current surf forecast for Pololu Valley at 11PM is: 1.5m 7s primary swell from a East-northeast direction and 0.6m 13s secondary swell from a North-northwest direction, 0.3m 10s secondary swell from a Northeast direction (forecast issued at 07:00pm April 30). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (30 Apr)--
Afternoon (30 Apr)5ft (1.5m)7s
Evening (30 Apr)5ft (1.5m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Sun afternoon, min 22°C on Thu night). Mainly fresh winds.

Thu
30
Friday
1
Saturday
2
Sun
3
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
1
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>
<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
7
1.5
ENE
7
1.5
ENE
7
1.6
ENE
7
1.9
ENE
8
1.9
ENE
8
2
ENE
8
2.1
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.9
ENE
8
2.1
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.5
ENE
8
1.6
ENE
8
1.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
203
192
212
236
273
419
419
459
487
439
410
382
382
372
400
469
422
388
398
344
306
270
319
364
Wind (km/h)
25
E
25
E
30
E
30
E
30
E
30
E
30
E
30
E
30
E
25
E
25
E
25
E
20
E
25
E
25
E
20
E
20
E
20
E
20
E
20
E
20
E
20
E
25
E
20
E
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
High Tide
2:00AM0.58m
3:17PM0.92m
2:24AM0.54m
3:50PM0.92m
2:46AM0.51m
Low Tide
9:09PM0.33m
8:09AM0.07m
9:49PM0.34m
8:33AM0.07m
10:29PM0.35m
8:57AM0.08m
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
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>
6:45
6:45
6:46
6:46
Temp °C
24
23
23
22
22
23
24
24
24
23
23
22
22
23
24
24
24
23
23
23
23
23
24
25
22
21
20
19
19
20
21
22
22
21
21
20
21
21
23
23
23
23
22
23
23
22
23
24
Swell 1
Height (m)
Direction
Period (s)
0.5
NNW
12
0.5
NNW
12
0.6
NNW
13
0.7
NNW
13
0.5
NNW
13
0.5
NNW
13
0.5
NNW
13
0.5
NNW
12
0.5
NNW
12
0.5
NNW
12
0.5
NNW
12
0.5
NNW
12
0.5
NNW
12
0.5
NNW
12
0.5
NW
16
0.5
NW
16
0.4
NNW
12
0.6
NNW
14
0.6
NNW
14
0.5
NW
14
0.5
NW
13
0.4
NNW
13
0.4
NNW
13
0.4
NW
12
Energy kJ
83
85
114
154
99
98
93
86
83
82
81
78
75
85
124
121
57
140
136
91
85
67
66
39
Swell 2
Height (m)
Direction
Period (s)
0.4
NE
10
0.3
NE
10
0.3
NE
10
0.4
NE
10
0.4
NNE
9
0.2
NNW
7
0.1
S
16
0.1
S
16
0.1
NW
21
0.2
NNW
21
0.4
NW
19
0.4
NW
19
0.4
NNW
18
0.5
NW
17
0.4
NNW
12
0.4
NNW
12
0.4
NNW
15
0.1
S
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
N
16
0.1
S
16
0.1
S
16
Energy kJ
26
16
16
23
30
5
5
5
17
42
94
92
120
148
56
55
91
5
10
10
10
5
5
5
Swell 3
Height (m)
Direction
Period (s)
0.2
NNE
8
0.3
NE
8
0.2
NNE
9
0.1
S
15
0.2
NNW
8
0.1
S
15
0.1
S
16
0.1
S
16
0.1
S
15
0.1
SW
18
0.1
SW
18
0.1
S
18
0.1
S
14
0.1
S
14
0.1
S
21
0.1
S
16
Energy kJ
7
11
7
4
6
5
5
5
4
12
12
6
4
4
9
5
Wind waves
Height (m)
Direction
Period (s)
1.4
ENE
7
1.4
ENE
7
1.5
ENE
7
1.5
ENE
7
1.6
ENE
7
1.9
ENE
8
1.9
ENE
8
2
ENE
8
2.1
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.9
ENE
8
2.1
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.5
ENE
8
1.6
ENE
8
1.7
ENE
8
Energy kJ
203
192
212
236
273
419
419
459
487
439
410
382
382
372
400
469
422
388
398
344
306
270
319
364
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
2
1
1
Distance (km)
56
56
70
70
56
56
89
56
56
56
70
70
56
56
87
87
21
21
74
66
66
70
56
87
Best forecast wave conditions in Big Island
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
2
2
2
2
2
1
Best forecast wave conditions in United States
Rating
(10 max)
3
2
3
3
4
2
3
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
1
Header Global
Rating
(10 max)
7
7
5
5
5
5
9
5
5
5
5
4
4
4
5
4
4
5
4
4
5
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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