Waiaha Rivermouth / Honls surf break

Waiaha Rivermouth / Honls 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
Waiaha Rivermouth / Honls surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waiaha Rivermouth / Honls sea temperature is
25.8° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Waiaha Rivermouth / Honls today?

The current surf forecast for Waiaha Rivermouth / Honls at 10PM is: 0.7m 14s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a Northwest direction (forecast issued at 07:00pm May 03). The wind direction is predicted to be glassy and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (03 May)--
Afternoon (03 May)2.5ft (0.7m)14s
Evening (03 May)2.5ft (0.7m)14s

Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Sun night. Warm (max 26°C on Tue afternoon, min 23°C on Mon night). Wind will be generally light.

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
2
2
2
2
1
0
0
0
1
1
0
1
1
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)
0.7
SSW
14
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
S
14
0.6
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.4
SSW
12
0.4
SSW
12
0.4
NW
12
0.3
SSW
18
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.3
SSW
16
0.3
SSW
18
0.4
SSW
18
0.4
SSW
18
0.3
SSW
18
0.4
SSW
15
Wave Graph
Metric surfscale
Energy kJ
215
215
163
158
136
128
89
87
87
86
84
52
50
52
61
50
51
48
53
60
103
104
61
78
Wind (km/h)
10
WSW
5
SW
5
NW
5
NNW
5
WNW
5
WSW
15
SW
15
SW
5
WSW
5
W
5
WSW
5
W
5
WSW
5
SSW
10
SW
10
W
5
WSW
10
S
10
S
5
WSW
5
WNW
10
NW
10
WNW
10
NW
on
glassy
cross-off
cross-off
glassy
glassy
on
on
on
glassy
glassy
cross-on
glassy
glassy
on
cross-on
on
cross-on
cross-on
glassy
glassy
cross
cross-on
cross
High Tide
5:12PM0.64m
4:45AM0.19m
5:52PM0.63m
5:30AM0.16m
6:36PM0.61m
6:28AM0.15m
Low Tide
00:40AM0.09m
10:08AM-0.00m
1:37AM0.09m
10:40AM0.02m
2:37AM0.09m
11:18AM0.05m
thunderstorm
rain showers
rain showers
part cloud
rain showers
rain showers
clear
part cloud
cloud
part cloud
part cloud
part cloud
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>
6:46
6:47
6:47
6:47
1
1
1
1
1
Temp °C
25
25
25
24
24
24
25
25
25
24
24
24
23
24
25
25
26
25
24
24
24
24
26
26
27
29
27
27
27
27
26
26
28
27
27
27
26
27
27
27
29
27
27
27
27
26
28
28
Swell 1
Height (m)
Direction
Period (s)
0.7
SSW
14
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
S
14
0.6
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.4
SSW
12
0.4
SSW
12
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.4
NW
11
0.4
NW
11
0.4
SSW
18
0.4
SSW
18
0.4
NW
11
0.4
SSW
15
Energy kJ
215
215
163
158
136
128
89
87
87
86
84
52
50
52
51
50
49
48
45
43
103
104
30
78
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.3
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.3
NW
11
0.4
NW
13
0.3
NW
10
0.3
NW
10
0.4
SSW
12
0.4
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
18
0.4
NW
11
0.4
NW
11
0.3
SSW
18
0.4
NW
11
Energy kJ
37
37
37
36
35
19
31
30
30
19
44
17
16
49
48
28
28
27
26
60
30
30
61
30
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
21
0.1
SW
20
0.2
SSW
20
0.3
SW
20
0.3
SW
19
0.2
SSW
19
0.1
SW
19
0.1
SW
19
0.2
SSW
19
0.2
SSW
18
0.2
SSW
18
0.3
NW
13
0.3
NW
13
0.2
SSW
18
0.3
SSW
18
0.2
SSW
16
0.3
SSW
16
0.2
SSW
17
0.3
SSW
16
0.3
SSW
11
0.3
SSW
11
0.3
SSW
11
0.3
SSW
15
0.3
S
11
Energy kJ
18
15
37
60
59
37
15
15
36
31
31
27
25
31
61
27
51
27
53
25
25
24
42
21
Wind waves
Height (m)
Direction
Period (s)
0.3
NNW
3
Energy kJ
1
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
Distance (km)
100
100
100
0
0
0
8
0
100
100
6
0
0
3
0
0
100
81
19
19
19
4
0
0
Best forecast wave conditions in Big Island
Rating
(10 max)
1
2
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
3
3
3
3
1
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
Header Global
Rating
(10 max)
4
4
4
4
5
5
5
4
5
4
5
5
5
5
5
5
5
5
6
5
9
9
9
6
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Waiaha Rivermouth / Honls surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest