Tunnels surf break

Tunnels surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 7 am Sunday 10 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Tunnels surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tunnels sea temperature is
24.5° C
(Which is normal for this time of year)

How big are the waves at Tunnels today?

The current surf forecast for Tunnels at 11AM is: 1.0m 10s primary swell from a North-northwest direction and 0.6m 13s secondary swell from a Northwest direction, 1.4m 6s secondary swell from a East-northeast direction (forecast issued at 07:00am May 10). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (10 May)3.5ft (1.0m)10s
Afternoon (10 May)3.5ft (1.0m)11s
Evening (10 May)3.5ft (1.1m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 26mm), heaviest during Sun morning. Warm (max 24°C on Mon afternoon, min 22°C on Sun night). Wind will be generally light.

Sunday
10
Monday
11
Tuesday
12
Wed
13
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
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.6
NE
7
1
NNW
10
1
NNW
10
1
NNW
11
1.2
NW
12
1.1
NW
12
1.1
NW
12
1
NW
12
1
NW
11
1
NW
11
0.9
NW
11
0.9
NW
11
0.8
NW
11
0.8
NW
11
1.3
NNE
6
1.4
NNE
7
1.2
NE
7
1.2
NE
6
1.4
ENE
6
0.9
NNW
10
0.9
NNW
10
1.5
ENE
7
1.3
E
7
1.6
E
7
Wave Graph
Metric surfscale
Energy kJ
227
216
216
234
407
309
309
268
242
233
194
194
165
137
145
165
127
115
170
154
154
181
152
226
Wind (km/h)
20
E
20
ENE
20
ENE
20
ENE
25
ENE
20
ENE
20
ENE
20
NE
20
ENE
20
ENE
20
ENE
25
ENE
25
ENE
20
ENE
25
ENE
20
E
25
E
20
E
20
ENE
25
ENE
25
ENE
25
ENE
25
E
20
E
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
High Tide
10:56AM0.23m
10:02PM0.45m
11:42AM0.33m
10:45PM0.41m
12:21PM0.44m
11:26PM0.37m
Low Tide
4:32AM0.04m
2:56PM0.13m
4:47AM0.02m
4:28PM0.14m
5:07AM-0.02m
5:43PM0.13m
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
rain showers
part cloud
part cloud
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
6:00
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:08
7:08
1
1
2
2
2
1
1
1
1
1
1
2
1
1
1
2
2
2
1
Temp °C
22
23
23
23
23
23
22
22
22
23
23
24
23
23
22
22
22
22
22
23
23
22
22
22
22
23
22
22
22
23
21
22
22
23
22
23
22
22
21
21
21
21
21
22
22
21
21
22
Swell 1
Height (m)
Direction
Period (s)
1.6
NE
7
1
NNW
10
1
NNW
10
1
NNW
11
1.2
NW
12
1.1
NW
12
1.1
NW
12
1
NW
12
1
NW
11
1
NW
11
0.9
NW
11
0.9
NW
11
0.8
NW
11
0.8
NW
11
1.3
NNE
6
1.4
NNE
7
1.2
NE
7
1.2
NE
6
0.7
NNW
10
0.9
NNE
6
0.9
NNW
10
0.8
NNW
10
0.8
NNW
10
1.3
E
7
Energy kJ
227
216
216
234
407
309
309
268
242
233
194
194
165
137
145
165
127
113
106
58
154
122
117
150
Swell 2
Height (m)
Direction
Period (s)
0.9
NNW
10
0.4
WNW
12
0.6
NW
13
0.6
NW
13
0.1
SE
8
0.5
N
7
0.2
ESE
8
0.3
ESE
8
0.5
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.2
N
13
0.7
NW
11
0.7
NW
10
0.6
NW
10
0.7
NNW
10
0.5
NW
10
0.9
NNW
10
0.9
NNE
6
0.1
SW
16
0.7
N
6
0.8
NNW
9
Energy kJ
185
57
109
128
3
24
7
13
34
48
46
45
44
14
110
106
65
115
48
154
58
10
31
110
Swell 3
Height (m)
Direction
Period (s)
0.4
WNW
13
0.4
NW
14
0.1
SE
9
0.1
SE
8
0.1
S
13
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.2
SSE
8
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.1
SE
9
0.3
NNW
13
0.4
ESE
8
0.6
N
11
0.5
NW
10
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
N
12
0.1
SE
9
0.6
N
6
Energy kJ
62
47
3
3
3
3
3
3
7
3
3
3
3
3
33
21
93
49
10
10
10
3
3
23
Wind waves
Height (m)
Direction
Period (s)
1.5
ENE
6
1.4
ENE
6
1.4
ENE
6
1.4
NE
6
1.4
NE
6
1.4
NE
6
1.3
NE
6
1.3
NNE
6
1.1
NNE
6
1.1
NNE
6
1.1
NNE
6
1.1
NNE
6
1.3
NE
6
0.7
ESE
8
0.6
ESE
6
0.8
ESE
7
0.6
ESE
7
1.4
ENE
6
1.1
E
7
1.1
E
7
1.5
ENE
7
1.3
E
7
1.6
E
7
Energy kJ
193
150
141
135
131
147
120
115
91
91
94
87
132
65
25
58
34
170
117
117
181
152
226
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
1
1
3
1
1
2
1
2
1
2
1
2
2
2
2
2
1
2
2
2
2
Distance (km)
25
25
25
32
32
155
39
39
25
34
25
32
25
34
159
25
25
25
25
25
32
32
32
32
Best forecast wave conditions in Kaua'i
Rating
(10 max)
2
3
3
1
1
1
1
2
1
2
2
2
1
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
2
3
3
2
4
3
3
4
3
2
2
4
3
3
3
3
3
2
2
2
3
3
2
2
Header Global
Rating
(10 max)
9
8
6
5
5
5
5
4
5
5
5
5
9
9
9
9
9
9
9
8
9
9
7
7
  • 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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