Ammonias Surf Break

Lat Long: 21.95° N 159.35° W

Issued: 1 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Ammonias sea temperature is
25.9° C

Normal for this time of year

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 (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 5ft (1.6m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 4.5ft (1.4m), 7s period with ENE swell.
  • Evening surf: Evening surf (30 Jun, local time) - 4.5ft (1.4m), 7s period with ENE swell.

The current surf forecast for Ammonias at 5AM is: 1.7m 7s primary swell from a East-northeast direction and 0.7m 14s secondary swell from a South-southwest direction, 0.5m 9s secondary swell from a Southeast direction (forecast issued at 01:00am June 30). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (30 Jun)5ft (1.6m)8s
Afternoon (30 Jun)4.5ft (1.4m)7s
Evening (30 Jun)4.5ft (1.4m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 13mm), heaviest on Tue night. Warm (max 26°C on Tue afternoon, min 23°C on Thu night). Wind will be generally light.

Tuesday
30
Wednesday
1
Thursday
2
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)
1
1
1
1
0
0
1
0
0
0
0
0
0
1
0
1
0
0
1
0
1
1
0
1
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)
1.8
ENE
8
1.7
ENE
7
1.6
ENE
8
1.5
ENE
8
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
7
1.5
ENE
8
1.7
ENE
8
1.8
ENE
8
1.9
ENE
8
2
ENE
8
1.8
ENE
8
1.7
ENE
8
1.8
ENE
8
1.8
ENE
8
2
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
358
314
288
256
220
207
207
193
256
373
424
480
499
435
392
424
414
463
364
327
355
319
336
327
Wind (km/h)
20
ENE
20
NE
20
NE
25
NE
20
NE
25
NE
20
NE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
NE
25
ENE
25
ENE
25
NE
25
NE
20
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
High Tide
3:14AM0.19m
4:46PM0.66m
3:53AM0.20m
5:18PM0.65m
4:37AM0.20m
5:48PM0.62m
Low Tide
11:39PM0.13m
8:56AM-0.04m
00:05AM0.13m
9:33AM-0.02m
00:33AM0.12m
10:09AM0.00m
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
clear
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:23
7:23
7:23
 mm
1
1
1
1
1
1
1
1
1
1
1
1
1
Temp °C
25
23
24
25
26
26
25
24
24
24
24
25
26
25
24
24
24
24
24
25
25
25
24
24
Feels °C
25
23
24
25
26
26
26
25
24
24
24
25
26
25
24
24
23
23
23
24
24
24
23
24
Swell 1
Height (m)
Direction
Period (s)
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.6
SSW
14
0.6
SSW
13
0.6
SSW
13
0.6
SSE
10
0.6
S
13
0.7
SSW
13
0.7
SSW
13
0.5
SE
10
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.6
SSW
14
0.7
SSW
14
0.6
SSW
14
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.5
SE
9
0.5
SE
9
0.5
SSW
18
Energy kJ
218
207
195
143
141
141
64
125
184
181
47
178
180
180
145
189
143
166
154
134
133
40
40
184
Swell 2
Height (m)
Direction
Period (s)
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.5
S
13
0.6
SSE
10
0.6
SSE
10
0.5
SE
10
0.4
SSW
15
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.6
SSW
13
0.6
SSW
13
0.6
SSW
13
Energy kJ
41
41
41
60
61
63
89
64
64
47
85
47
46
46
45
43
41
41
41
40
40
120
116
116
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
10
0.2
SSW
10
0.2
SSW
10
0.4
SW
14
0.4
SW
15
0.3
SW
15
0.5
SW
15
0.4
SW
15
0.2
W
15
0.2
W
15
0.3
SSW
13
0.2
W
14
0.2
S
16
0.2
WNW
14
0.2
WNW
14
0.2
WNW
13
0.3
SSW
21
0.4
SSW
20
0.4
SSW
20
0.4
SSW
20
0.4
SSW
19
0.4
SSW
19
0.5
SSW
18
0.5
SE
9
Energy kJ
9
9
10
53
58
35
112
60
17
17
33
15
20
18
18
18
83
129
128
127
125
118
186
39
Wind waves
Height (m)
Direction
Period (s)
1.8
ENE
8
1.7
ENE
7
1.6
ENE
8
1.5
ENE
8
1.4
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
7
1.5
ENE
8
1.7
ENE
8
1.8
ENE
8
1.9
ENE
8
2
ENE
8
1.8
ENE
8
1.7
ENE
8
1.8
ENE
8
1.8
ENE
8
2
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
Energy kJ
358
314
288
256
220
207
207
193
256
373
424
480
499
435
392
424
414
463
364
327
355
319
336
327
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
1
1
1
1
1
2
1
1
2
1
2
2
2
2
2
2
Distance (km)
16
16
16
16
16
31
14
16
16
16
16
33
16
16
16
16
16
38
33
31
16
16
16
16
Best forecast wave conditions in Kaua'i
Rating
(10 max)
2
2
2
2
2
2
2
2
1
1
1
1
2
3
2
2
2
1
2
2
3
3
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
4
3
2
2
3
2
4
3
4
1
1
2
3
4
3
3
3
2
2
3
3
2
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
8
9
9
9
  • 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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