Surf Forecasts:
How big are the waves at Ammonias today (08 Aug):
- Morning surf: Morning surf (08 Aug, local time) - 2ft (0.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (08 Aug, local time) - 4.5ft (1.4m), 6s period with ENE swell.
- Evening surf: Evening surf (08 Aug, local time) - 5ft (1.5m), 6s period with ENE swell.
The current surf forecast for Ammonias at 12PM is: 0.6m 14s primary swell from a South-southwest direction and 0.4m 18s secondary swell from a South-southwest direction, 1.3m 6s secondary swell from a East-northeast direction (forecast issued at 07:00am August 08). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | 2ft (0.6m) | 14s |
| Afternoon (08 Aug) | 4.5ft (1.4m) | 6s |
| Evening (08 Aug) | 5ft (1.5m) | 6s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat morning. Warm (max 26°C on Sat morning, min 25°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||||||||
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) | SSW 19 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SW 18 | SW 18 | ENE 6 | SSW 17 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSW 16 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSW 15 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 145 | 158 | 156 | 145 | 156 | 167 | 165 | 170 | 261 | 224 | 233 | 238 | 215 | 198 | 201 | 263 | 225 | 263 | 259 | 245 | 234 | 240 | 237 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:18PM0.69m | 00:17AM0.19m | 2:05PM0.73m | 1:24AM0.22m | 2:47PM0.75m | ||||||||||||||||||
Low Tide | 4:56AM-0.01m | 9:20PM0.16m | 6:02AM-0.03m | 9:35PM0.15m | 7:01AM-0.05m | 9:56PM0.13m | |||||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | | | | | |
 | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 13 | SSW 13 | S 18 | S 16 | SSW 16 | SSW 16 | SSW 12 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 115 | 158 | 156 | 145 | 102 | 101 | 99 | 137 | 261 | 224 | 98 | 90 | 156 | 198 | 201 | 263 | 82 | 263 | 259 | 237 | 234 | 240 | 237 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 12 | SW 16 | SSW 12 | SSE 10 | SSW 16 | SSW 12 | SSW 12 | S 12 | SSW 12 | SSE 8 | SSE 9 |
| kJ | 145 | 139 | 127 | 126 | 155 | 152 | 150 | 148 | 137 | 135 | 104 | 103 | 83 | 125 | 82 | 37 | 102 | 81 | 79 | 70 | 45 | 48 | 50 |
Swell 3 Height (m) Direction Period (s) | SE 7 | S 10 | SE 8 | SE 8 | S 10 | SE 8 | SE 8 | SSE 10 | SE 8 | SSE 10 | SSW 18 | SSW 18 | SSW 16 | SSW 12 | SE 8 | SSW 12 | S 16 | SSE 10 | SSE 9 | SE 8 | SE 8 | SSW 11 | SSW 11 |
| kJ | 12 | 16 | 15 | 15 | 17 | 16 | 16 | 19 | 16 | 19 | 102 | 103 | 100 | 56 | 17 | 82 | 126 | 36 | 35 | 18 | 34 | 42 | 42 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 70 | 84 | 109 | 128 | 156 | 167 | 165 | 170 | 189 | 200 | 233 | 238 | 215 | 193 | 193 | 222 | 225 | 245 | 238 | 245 | 222 | 203 | 206 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 16 | 31 | 31 | 31 | 31 | 31 | 16 | 16 | 16 | 16 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 16 | 31 | 31 | 16 | 16 | 16 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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