Waimea Rivermouth surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 7 am Friday 24 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Waimea Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waimea Rivermouth sea temperature is
25.4° C
(Which is slightly warmer than usual)
Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Fri morning, min 22°C on Sat night). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
Mon
27
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)
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
1
1
1
1
1
0
1
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)
0.7
WNW
13
0.7
WNW
13
0.7
WNW
13
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.7
NNW
12
0.6
NNW
12
0.8
NNW
11
0.6
NNW
14
1.1
E
6
1.1
E
6
0.5
SW
16
0.5
SW
16
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.5
SW
14
0.5
SW
14
0.5
SW
14
0.6
SSW
14
0.5
SW
14
0.5
SW
14
0.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
0
101
98
119
119
113
106
104
103
103
103
138
100
96
92
Wind (km/h)
15
NE
15
ENE
10
E
10
ENE
5
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
10
E
10
ENE
10
NE
10
E
10
NE
10
ENE
5
ENE
10
ENE
5
E
10
E
10
E
10
ENE
10
ENE
10
ENE
cross-off
cross-off
cross-off
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross
off
cross-off
glassy
cross-off
glassy
glassy
cross
cross-off
cross-off
cross-off
High Tide
11:26AM0.13m
11:25PM0.43m
12:34PM0.20m
00:16AM0.40m
1:23PM0.27m
00:57AM0.36m
Low Tide
6:33AM0.03m
4:06PM0.06m
6:57AM0.01m
5:41PM0.08m
7:19AM-0.01m
6:54PM0.09m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:01
7:01
7:02
Temp °C
22
23
25
25
24
24
23
23
23
23
24
25
25
24
23
22
22
23
25
25
25
24
23
23
22
23
25
26
25
24
23
23
23
22
23
24
26
25
24
23
23
24
27
26
26
25
24
24
Swell 1
Height (m)
Direction
Period (s)
0.8
NNE
10
0.8
NNE
10
0.7
NNE
9
0.7
NNE
9
0.6
NNE
9
0.6
NNE
9
0.7
NNE
9
0.8
NNE
7
0.9
NNE
7
0.9
NNE
7
0.8
NNE
8
0.9
NNW
13
0.9
NNW
13
0.9
NNW
12
0.9
NNW
12
0.9
NNW
12
0.9
NNW
12
0.9
NNW
12
0.9
NNW
12
0.9
NNW
11
0.9
NW
11
0.9
NW
11
0.9
NW
11
0.8
NNW
11
Energy kJ
109
105
75
73
64
62
70
51
73
79
80
299
295
264
255
255
255
247
231
223
182
176
172
149
Swell 2
Height (m)
Direction
Period (s)
0.7
WNW
13
0.7
WNW
13
0.7
WNW
13
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.7
NNW
12
0.6
NNW
12
0.8
NNW
11
0.6
NW
11
0.7
NW
11
0.8
NNE
8
0.8
NNE
8
0.7
NNE
8
0.7
NNE
8
0.7
NNE
8
0.7
NE
8
0.7
NNE
8
0.7
NNE
8
0.7
NNE
8
0.7
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
Energy kJ
181
178
173
117
113
109
127
91
160
99
128
82
82
55
54
51
59
51
50
50
50
37
39
39
Swell 3
Height (m)
Direction
Period (s)
0.4
NNW
11
0.4
NNW
11
0.4
NNW
12
0.4
NNW
13
0.5
NW
12
0.6
NNW
12
0.6
WNW
12
0.6
WNW
11
0.5
W
11
0.6
NNW
14
0.6
NNW
13
0.4
SSW
15
0.5
SW
16
0.5
SW
16
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.5
SW
14
0.5
SW
14
0.5
SW
14
0.6
SSW
14
0.5
SW
14
0.5
SW
14
0.5
SW
14
Energy kJ
47
49
61
64
75
98
107
102
62
125
120
93
119
119
113
106
104
103
103
103
138
100
96
92
Wind waves
Height (m)
Direction
Period (s)
0.8
E
5
0.9
ENE
5
0.8
E
5
0.8
E
5
0.8
E
4
0.9
E
4
0.9
ENE
5
1.1
ENE
5
1.2
ENE
6
1.2
ENE
6
1.1
E
6
1.1
E
6
1.2
ENE
8
0.9
ENE
8
1
ENE
8
0.9
ENE
8
0.7
E
5
0.6
ESE
8
1
ENE
8
0.9
ENE
8
0.8
E
4
1.1
ENE
5
1.3
ENE
5
1.1
ENE
5
Energy kJ
31
38
31
29
23
30
37
61
87
107
101
98
183
110
113
94
21
44
126
91
25
56
85
69
Nearest Offshore or Glassy
Rating
(10 max)
2
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
149
18
18
149
164
18
4
3
3
3
0
0
0
3
0
0
0
0
0
0
3
0
0
0
Best forecast wave conditions in Kaua'i
Rating
(10 max)
3
2
2
3
2
3
3
3
2
2
3
3
3
3
3
3
1
3
3
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
4
2
2
2
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
2
Header Global
Rating
(10 max)
5
4
5
5
5
5
5
5
4
4
5
7
7
4
6
6
5
4
9
9
8
7
6
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

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