Ammonias Surf Break

Lat Long: 21.95° N 159.35° W

Ammonias 48 hour detailed Surf Forecast

Issued: 1 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ammonias sea temperature is
27.2°C
0.2° 

Ammonias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Ammonias today (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 4.5ft (1.3m), 12s period with SSE swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 5ft (1.6m), 12s period with SSE swell.
  • Evening surf: Evening surf (04 Sep, local time) - 4.5ft (1.4m), 12s period with SSE swell.

The current surf forecast for Ammonias at 6AM is: 1.2m 12s primary swell from a South-southeast direction and 0.7m 14s secondary swell from a East direction, 1.9m 7s secondary swell from a East-northeast direction (forecast issued at 01:00am September 04). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (04 Sep)4.5ft (1.3m)12s
Afternoon (04 Sep)5ft (1.6m)12s
Evening (04 Sep)4.5ft (1.4m)12s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Sun afternoon. Warm (max 26°C on Fri morning, min 24°C on Fri night). Mainly fresh winds.

Friday
4
Saturday
5
Sunday
6
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
5 PM
8 PM
11 PM
Rating
(10 max)
0
1
1
1
1
1
1
2
1
2
1
2
2
1
1
2
2
2
2
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
ENE
7
1.3
SSE
12
1.9
ENE
7
1.6
SSE
13
1.6
SSE
12
1.5
SSE
12
1.3
SSE
12
1.5
S
12
1.5
S
13
1.6
S
12
1.6
S
12
1.7
S
12
2.2
ENE
14
2.2
ENE
13
2.2
ENE
13
2.2
ENE
14
2.2
ENE
13
2.2
ENE
13
2.2
ENE
13
2.2
ENE
13
2.2
ENE
12
2.2
SSW
13
2.3
SSW
14
2.5
SSW
14
Wave Graph
Metric surfscale
Energy kJ
444
429
376
778
703
599
422
639
764
784
746
874
1755
1654
1641
1740
1641
1592
1568
1544
1405
1725
1958
2634
Wind (km/h)
25
ENE
25
ENE
25
NE
30
NE
30
ENE
25
ENE
30
NE
25
NE
25
ENE
25
NE
25
NE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ESE
20
E
25
E
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:57AM0.61m
12:04PM0.65m
11:37PM0.20m
12:57PM0.68m
Low Tide
2:01AM0.05m
3:24AM0.06m
8:23PM0.17m
4:50AM0.05m
8:30PM0.15m
clear
clear
clear
clear
part cloud
rain showers
clear
cloud
part cloud
clear
clear
cloud
clear
rain showers
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:51
6:50
6:49
 mm
1
1
1
1
1
1
1
1
5
4
2
Temp °C
25
25
25
26
26
25
25
25
25
24
25
26
26
26
25
25
25
25
25
26
26
25
24
24
Feels °C
23
23
23
23
24
23
22
23
23
23
24
25
25
25
24
25
25
25
25
25
26
26
24
24
  • 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
How to use the Wavefinder 

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.


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