Surf Forecasts:
How big are the waves at Ammonias today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 4.5ft (1.3m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 4ft (1.2m), 8s period with ENE swell.
- Evening surf: Evening surf (22 Oct, local time) - 4ft (1.2m), 8s period with ENE swell.
The current surf forecast for Ammonias at 11AM is: 1.3m 8s primary swell from a East-northeast direction and 0.4m 14s secondary swell from a Southwest direction, 0.4m 6s secondary swell from a Southeast direction (forecast issued at 07:00am October 22). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 4.5ft (1.3m) | 8s |
| Afternoon (22 Oct) | 4ft (1.2m) | 8s |
| Evening (22 Oct) | 4ft (1.2m) | 8s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu morning, min 22°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 16 | ENE 8 | S 17 | S 17 | S 18 | SSW 14 | SSW 15 | S 15 | S 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 232 | 191 | 186 | 161 | 173 | 138 | 161 | 161 | 142 | 120 | 120 | 145 | 145 | 158 | 259 | 145 | 144 | 153 | 156 | 156 | 167 | 121 | 124 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 1:04PM0.50m | 2:03AM0.49m | 1:33PM0.46m | 2:39AM0.57m | 2:03PM0.42m | ||||||||||||||||||
Low Tide | 6:52AM0.18m | 7:28PM0.06m | 7:47AM0.17m | 7:48PM0.02m | 8:41AM0.16m | 8:12PM-0.01m | |||||||||||||||||
 |  | | | | | | | |  | | | |  | | | | | | | |  | | |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 23 |
Feels °C | 25 | 24 | 26 | 26 | 24 | 24 | 25 | 24 | 24 | 25 | 25 | 26 | 26 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | SE 6 | SW 14 | SSE 6 | SW 14 | SSW 14 | SSW 13 | SW 13 | ENE 8 | ENE 8 | NE 13 | E 13 | SSW 13 | SSW 14 | SSW 16 | SSW 13 | S 17 | S 17 | E 8 | NE 10 | NNW 13 | NNW 12 | NNW 12 |
| kJ | 232 | 9 | 51 | 12 | 47 | 71 | 70 | 45 | 142 | 120 | 44 | 55 | 98 | 143 | 259 | 102 | 144 | 153 | 30 | 94 | 173 | 195 | 189 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SW 14 | SE 6 | SW 14 | SE 6 | SE 6 | SE 6 | SE 6 | SW 13 | SW 13 | E 13 | SW 13 | NE 12 | NE 12 | NE 12 | S 16 | NE 11 | NE 10 | SSW 13 | SSW 14 | NE 10 | S 15 | S 16 |
| kJ | 18 | 53 | 9 | 49 | 8 | 8 | 10 | 10 | 44 | 44 | 55 | 42 | 51 | 69 | 66 | 137 | 55 | 51 | 90 | 156 | 76 | 121 | 124 |
Swell 3 Height (m) Direction Period (s) | SW 14 | S 10 | S 11 | NW 11 | S 11 | NW 12 | NW 12 | NW 12 | SE 6 | E 14 | SW 13 | SSW 17 | E 13 | E 13 | E 13 | NE 11 | SSW 13 | SSW 13 | S 18 | N 13 | SSW 15 | SSW 12 | SSW 12 |
| kJ | 54 | 17 | 21 | 19 | 9 | 23 | 22 | 22 | 9 | 35 | 43 | 93 | 54 | 54 | 54 | 40 | 69 | 63 | 156 | 130 | 167 | 85 | 85 |
Wind waves Height (m) Direction Period (s) | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 4 | ENE 4 | NNE 5 | NE 8 | NE 5 |
| kJ | — | 191 | 186 | 161 | 173 | 138 | 161 | 161 | — | — | 120 | 145 | 145 | 158 | 158 | 145 | 120 | 117 | 12 | 10 | 17 | 141 | 98 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 15 | 16 | 31 | 31 | 16 | 16 | 15 | 10 | 0 | 12 | 31 | 31 | 31 | 14 | 14 | 16 | 14 | 16 | 16 | 16 | 14 | 14 | 14 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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