Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Ammonias surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 1 pm Sunday 26 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Ammonias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ammonias sea temperature is
25.1° C
 (Which is slightly warmer than usual)

How big are the waves at Ammonias today?

The current surf forecast for Ammonias at 10PM is: 0.6m 14s primary swell from a South-southwest direction (forecast issued at 01:00pm April 26). An open ocean swell of 0.4m 11s is not directed at the surf break, a second open ocean swell of 1.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (26 Apr)2ft (0.6m)14s
Afternoon (26 Apr)2ft (0.6m)14s
Evening (26 Apr)2ft (0.6m)14s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Light rain (total 9mm), mostly falling on Mon night. Warm (max 24°C on Sun afternoon, min 22°C on Sun night). Wind will be generally light.

Sun
26
Monday
27
Tuesday
28
Wed
29
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
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.6
SW
14
0.6
SW
14
0.7
SW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
1.3
ENE
8
0.6
SSW
13
1.3
ENE
8
1.4
ENE
8
1.4
ENE
7
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
1.2
ENE
7
1.1
ENE
7
1.1
ENE
7
1.1
ENE
7
1.2
ENE
7
1.2
ENE
7
1.1
ENE
7
1.2
ENE
7
1.3
ENE
7
Wave Graph
Metric surfscale
Energy kJ
169
169
211
134
131
123
121
198
116
193
213
220
225
197
167
132
105
105
117
131
134
117
153
167
Wind (km/h)
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
NE
15
NE
15
ENE
15
ENE
20
E
20
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
NE
20
NE
20
ENE
20
ENE
15
ENE
20
ENE
Wind State
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
1:16PM0.32m
00:48AM0.42m
1:56PM0.40m
1:21AM0.37m
2:32PM0.47m
1:51AM0.33m
Low Tide
6:32PM0.12m
7:21AM-0.01m
7:37PM0.12m
7:39AM-0.03m
8:33PM0.12m
7:57AM-0.05m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
part cloud
clear
rain showers
rain showers
clear
part cloud
part cloud
part cloud
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:00
—
—
—
—
—
—
—
7:00
—
—
—
—
—
—
—
7:01
—
—
—
—
7:01
 mm
—
—
—
—
—
—
—
—
—
—
1
2
2
1
—
—
1
1
—
—
—
—
1
—
Temp °C
24
24
24
23
23
22
22
23
24
24
24
23
22
22
22
23
24
24
24
23
23
22
22
23
Feels °C
23
23
23
22
23
22
23
24
24
24
23
22
21
21
22
23
24
23
23
22
22
22
22
22
Swell 1
Height (m)
Direction
Period (s)
0.6
SW
14
0.6
SW
14
0.7
SW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
13
0.6
SSW
13
0.5
SW
13
0.5
SW
13
0.5
SW
13
0.5
SW
13
1.4
ENE
7
1.3
ENE
7
0.4
SSW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
NW
13
0.4
NW
12
0.4
SW
12
0.3
NW
12
Energy kJ
169
169
211
134
131
123
121
118
116
85
84
84
84
197
167
60
37
37
37
37
57
53
37
22
Swell 2
Height (m)
Direction
Period (s)
0.4
NNW
12
0.4
NNW
12
0.4
NNW
12
0.4
NNW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
SE
7
0.4
SE
7
0.4
NE
9
0.4
NE
9
0.5
SW
13
0.4
SSW
13
0.4
SE
7
0.4
SE
7
0.3
SE
7
0.3
SE
7
0.3
NW
13
0.4
SW
12
0.4
SW
12
0.3
NW
12
0.3
SW
12
Energy kJ
56
54
53
50
31
30
30
30
29
13
12
19
19
83
64
13
14
8
8
27
37
37
22
22
Swell 3
Height (m)
Direction
Period (s)
0.2
W
10
0.3
SE
8
0.3
SE
7
0.3
SE
6
0.2
SSE
7
0.3
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
7
0.4
NW
11
0.4
NW
10
0.4
SE
7
0.3
SE
7
0.4
SE
7
0.4
SE
7
0.2
NNE
8
0.3
NE
8
0.3
NE
8
0.3
NW
13
0.3
SE
7
0.3
SE
6
0.3
NE
8
0.3
SE
6
0.2
SSE
11
Energy kJ
7
9
8
7
4
7
10
9
13
29
27
12
7
11
12
7
11
11
28
8
6
10
6
12
Wind waves
Height (m)
Direction
Period (s)
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
1.3
ENE
8
1.2
NE
8
1.3
ENE
8
1.4
ENE
8
1.4
ENE
7
1.5
ENE
7
—
—
1.2
ENE
7
1.1
ENE
7
1.1
ENE
7
1.1
ENE
7
1.2
ENE
7
1.2
ENE
7
1.1
ENE
7
1.2
ENE
7
1.3
ENE
7
Energy kJ
235
235
229
215
221
226
221
198
169
193
213
220
225
—
—
132
105
105
117
131
134
117
153
167
Nearest Offshore or Glassy
Infinities
HAW - Kaua'i
Infinities
HAW - Kaua'i
Infinities
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Infinities
HAW - Kaua'i
Infinities
HAW - Kaua'i
Infinities
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Infinities
HAW - Kaua'i
Infinities
HAW - Kaua'i
Infinities
HAW - Kaua'i
Infinities
HAW - Kaua'i
Pakalas
HAW - Kaua'i
Pinetrees
HAW - Kaua'i
Pakalas
HAW - Kaua'i
Acid Drops
HAW - Kaua'i
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
Distance (km)
31
31
31
16
16
16
16
16
31
31
31
16
16
16
16
16
31
31
31
31
31
33
31
16
Best forecast wave conditions in Kaua'i
Polihale
Polihale
Polihale
Polihale
Hideaways
Hideaways
Tunnels
Tunnels
Tunnels
Majors Bay
Majors Bay
Majors Bay
Polihale
Polihale
Tunnels
Hideaways
Majors Bay
Polihale
Polihale
Majors Bay
Hideaways
Tunnels
Hideaways
Polihale
Rating
(10 max)
3
3
3
3
2
2
2
2
2
1
1
1
1
1
2
2
1
2
2
1
2
2
2
2
Best forecast wave conditions in United States
Off the Wall/Insanities
HAW - Oahu
Off the Wall/Insanities
HAW - Oahu
Off the Wall/Insanities
HAW - Oahu
Off the Wall/Insanities
HAW - Oahu
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Ranches
HAW - Oahu
Tunnels
HAW - Kaua'i
Ontonagon
Lake Superior
Fullers
CAL - Monterey
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Ghost Tree
CAL - Monterey
Hideaways
HAW - Kaua'i
Ranches
HAW - Oahu
Off the Wall/Insanities
HAW - Oahu
Ranches
HAW - Oahu
Ranches
HAW - Oahu
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Off the Wall/Insanities
HAW - Oahu
Rating
(10 max)
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
Header Global
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Trial Harbour
Australia
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Gas Bay
Australia
Cobblestones
Australia
Cobblestones
Australia
Trial Harbour
Australia
Banana Beach
South Africa
Banana Beach
South Africa
Glen Eden
South Africa
Barbel Point
South Africa
Dunedin - Bobs Beach
New Zealand
Dunedin - Bobs Beach
New Zealand
Papatowai
New Zealand
Rating
(10 max)
9
9
8
7
6
6
6
6
5
5
5
5
5
5
5
5
8
9
9
8
7
7
9
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

Latest Updates

View more

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 Ammonias 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.

View detailed surf forecast for Ammonias at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest