
Surf Forecasts:
How big are the waves at Ammonias today (16 Jul):
- Afternoon surf: Afternoon surf (16 Jul, local time) - 2ft (0.6m), 17s period with SSW swell.
- Evening surf: Evening surf (16 Jul, local time) - 5ft (1.5m), 6s period with ENE swell.
The current surf forecast for Ammonias at 11PM is: 1.6m 6s primary swell from a East-northeast direction and 0.7m 13s secondary swell from a South-southwest direction (forecast issued at 07:00pm July 16). An open ocean swell of 0.7m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | - | - |
| Afternoon (16 Jul) | 2ft (0.6m) | 17s |
| Evening (16 Jul) | 5ft (1.5m) | 6s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 26°C on Fri morning, min 23°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||
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) | SSW 17 | ENE 6 | ENE 6 | SSW 14 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSW 15 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 |
Wave Graph | |||||||||||||||||||
197 | 170 | 190 | 180 | 139 | 175 | 158 | 196 | 196 | 209 | 240 | 187 | 187 | 212 | 220 | 255 | 262 | 319 | 346 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 5:45PM0.67m | 5:57AM0.28m | 6:18PM0.59m | 7:07AM0.31m | 6:48PM0.51m | ||||||||||||||
Low Tide | 00:42AM0.08m | 11:11AM0.05m | 1:14AM0.06m | 12:04PM0.14m | |||||||||||||||
— | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | |
7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 24 | 24 |
Feels °C | 27 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | W 14 | SSW 14 | W 14 | W 14 | W 14 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SE 8 | SE 8 |
203 | 200 | 200 | 180 | 144 | 142 | 140 | 196 | 196 | 191 | 240 | 187 | 187 | 198 | 204 | 207 | 210 | 55 | 55 | |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | W 14 | NNE 7 | SSW 16 | SSW 16 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | WNW 13 | WNW 13 | SE 9 | SE 8 | S 14 | S 12 |
113 | 114 | 158 | 146 | 29 | 100 | 100 | 138 | 134 | 92 | 89 | 87 | 87 | 57 | 56 | 37 | 58 | 103 | 72 | |
Swell 3 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 17 | SSE 8 | SSW 15 | SSE 8 | SSW 12 | SSW 12 | SSW 12 | SSE 7 | SE 7 | SE 7 | SE 7 | SSW 8 | SSE 9 | WNW 13 | WNW 13 | S 12 | SSW 14 |
197 | 170 | 172 | 22 | 84 | 22 | 56 | 55 | 54 | 21 | 14 | 26 | 26 | 11 | 32 | 56 | 56 | 72 | 67 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 |
120 | 162 | 190 | 175 | 139 | 175 | 158 | 180 | 192 | 209 | 213 | 180 | 180 | 212 | 220 | 255 | 262 | 319 | 346 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 16 | 33 | 33 | 16 | 16 | 31 | 31 | 31 | 16 | 16 | 16 | 16 | 33 | 31 | 31 | 31 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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