Surf Forecasts:
How big are the waves at Ammonias today (07 Aug):
- Morning surf: Morning surf (07 Aug, local time) - 3.5ft (1.0m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (07 Aug, local time) - 1.5ft (0.5m), 15s period with SSW swell.
- Evening surf: Evening surf (07 Aug, local time) - 1.5ft (0.4m), 19s period with SSW swell.
The current surf forecast for Ammonias at 1PM is: 1.0m 7s primary swell from a East-northeast direction and 0.4m 15s secondary swell from a South-southwest direction, 0.4m 11s secondary swell from a South direction (forecast issued at 07:00am August 07). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | 3.5ft (1.0m) | 8s |
| Afternoon (07 Aug) | 1.5ft (0.5m) | 15s |
| Evening (07 Aug) | 1.5ft (0.4m) | 19s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat morning. Warm (max 26°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||||||||
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 | SW 21 | SSW 15 | SW 20 | SW 20 | SSW 19 | SSW 19 | SSW 19 | SSW 14 | SSW 14 | ENE 6 | SW 18 | ENE 6 | ENE 6 | ENE 6 | SSW 17 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 110 | 107 | 115 | 135 | 98 | 107 | 148 | 148 | 145 | 158 | 156 | 160 | 165 | 195 | 194 | 201 | 261 | 277 | 254 | 278 | 215 | 198 | 225 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross |
High Tide | 12:26PM0.64m | 1:18PM0.69m | 00:17AM0.19m | 2:05PM0.73m | |||||||||||||||||||
Low Tide | 3:47AM0.01m | 4:56AM-0.01m | 9:20PM0.16m | 6:02AM-0.03m | 9:35PM0.15m | ||||||||||||||||||
 |  | | | | |  | | |  |  | | | | | | | | | | | | | |
 | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:12 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | 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 |
| kJ | 79 | 79 | 78 | 135 | 74 | 107 | 71 | 110 | 115 | 158 | 156 | 105 | 102 | 101 | 99 | 137 | 261 | 224 | 98 | 90 | 156 | 198 | 201 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | SE 7 | S 11 | SW 20 | SW 20 | SSW 19 | SSW 19 | 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 |
| kJ | 37 | 37 | 14 | 37 | 98 | 97 | 148 | 148 | 145 | 139 | 127 | 126 | 155 | 152 | 150 | 148 | 137 | 135 | 104 | 103 | 83 | 125 | 82 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SE 7 | SW 21 | SE 7 | S 11 | SE 7 | SE 7 | SE 7 | SE 7 | NE 11 | NE 11 | NE 10 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 10 | SSE 10 | SSW 18 | SSW 18 | SSW 16 | SSW 12 | SE 10 |
| kJ | 14 | 13 | 115 | 12 | 37 | 14 | 13 | 12 | 12 | 40 | 29 | 27 | 17 | 24 | 32 | 21 | 20 | 19 | 102 | 103 | 100 | 56 | 46 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 5 | ENE 5 | ENE 5 | 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 |
| kJ | 110 | 107 | 104 | 104 | 84 | 50 | 74 | 85 | 73 | 91 | 130 | 160 | 165 | 195 | 194 | 201 | 240 | 277 | 254 | 278 | 215 | 193 | 225 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 10 | 16 | 31 | 31 | 31 | 16 | 16 | 16 | 16 | 31 | 31 | 31 | 31 | 31 | 33 | 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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