Ammonias surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 1 pm Thursday 03 Jul 2025 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
26.0° C
(Which is normal for this time of year)


How big are the waves at Ammonias today?

The current surf forecast for Ammonias at 6PM is: 0.6m 12s primary swell from a South direction and 0.5m 9s secondary swell from a Southeast direction, 1.0m 6s secondary swell from a East-northeast direction (forecast issued at 01:00pm July 03). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (03 Jul)2ft (0.6m)12s
Afternoon (03 Jul)2ft (0.6m)12s
Evening (03 Jul)4ft (1.2m)6s

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

Updates in  hr  min  s Forecast update imminent
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
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
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
Wave Height (m) & direction (?)
0.6
S
0.6
S
0.6
S
0.6
S
1.3
ENE
1.3
ENE
1.3
ENE
1.3
ENE
0.6
S
1.5
ENE
1.6
ENE
1.6
E
1.6
E
1.6
ENE
1.8
ENE
1.8
ENE
1.8
ENE
1.8
ENE
1.8
ENE
1.8
ENE
1.9
ENE
2
E
2.1
E
2.2
ENE
2
E
2.2
ENE
2.2
ENE
2.2
ENE
2.3
ENE
2.4
ENE
2.2
E
2.3
ENE
2.3
ENE
2.2
ENE
2.1
ENE
2.1
ENE
2.2
ENE
2.1
ENE
2.1
ENE
2.1
ENE
2
ENE
2
ENE
2
ENE
1.9
ENE
2.1
ENE
2
E
1.9
ENE
1.8
ENE
1.6
E
1.7
ENE
1.7
ENE
1.7
ENE
1.8
ENE
1.8
ENE
1.8
ENE
1.7
ENE
1.7
ENE
1.8
ENE
1.6
ENE
1.6
ENE
Period(s) (?)12121212667714777777777777777888888888888888877887888777777777777
Wave
Graph
(?)Metric surfscale
Energy (?)293295291332343350331327381419474462464498555505510485535579575606677719635720730718768788741721759709662696692744641648591590572607648695669643496426509572542532516493463518439461
Wind
(km/h)
15
E
20
ENE
20
ENE
20
ENE
20
ENE
15
ENE
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
E
25
ENE
25
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
25
ENE
25
ENE
25
NE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscrosscrosscrosscross-
on
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
12:00PM
0.43
8:29PM
0.29
12:46PM
0.50
1:25PM
0.56
2:01PM
0.61
12:14AM
0.18
2:36PM
0.64
1:14AM
0.18
3:10PM
0.67
2:00AM
0.18
3:45PM
0.69
2:42AM
0.20
4:18PM
0.69
Low Tide
/ height (m)
6:54PM
0.28
4:28AM
0.03
5:03AM
0.02
5:42AM
0.00
10:27PM
0.17
6:24AM
-0.01
10:34PM
0.16
7:06AM
-0.03
10:49PM
0.15
7:48AM
-0.04
11:10PM
0.14
8:29AM
-0.05
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Sunrise-------5:58-------5:58-------5:58-------5:58-------6:00-------6:00-------6:00----
Sunset--7:23-------7:23-------7:23-------7:23-------7:23-------7:23-------7:23-------7:23-
part cloudpart cloudclearclearclearpart cloudrain showerspart cloudrain showerspart cloudpart cloudpart cloudpart cloudpart cloudpart cloudrain showersrain showersrain showerspart cloudpart cloudrain showersclearrain showersrain showersclearpart cloudrain showerspart cloudrain showersrain showersrain showersclearrain showersclearclearrain showersclearclearrain showersrain showersclearclearclearpart cloudrain showersclearclearclearclearclearclearclearclearclearrain showersclearclearclearclearclear
Rain (mm)
------1-1------111--1-11--1-111-1--1--11----1---------1-----
Temp. °C262626252424242425252524242424242425252424242424252525242424242425252524242424242526252424242424252625242424242425262524
Feels °C (?)262526252325232324242423232323232324242322232222232324232323222224222323222323222324232322242424242524232424242424252323
  • 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 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.


Nearest
Nearest
Nearest