Surf Forecasts:
How big are the waves at Ammonias today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 5ft (1.6m), 8s period with ENE swell.
- Evening surf: Evening surf (03 Aug, local time) - 4.5ft (1.4m), 8s period with ENE swell.
The current surf forecast for Ammonias at 10AM is: 1.7m 8s primary swell from a East-northeast direction and 0.5m 13s secondary swell from a East direction, 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 07:00am August 03). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 5.5ft (1.7m) | 8s |
| Afternoon (03 Aug) | 5ft (1.6m) | 8s |
| Evening (03 Aug) | 4.5ft (1.4m) | 8s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue morning. Warm (max 26°C on Mon morning, min 24°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||||||||
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 9 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 477 | 446 | 402 | 361 | 323 | 270 | 313 | 284 | 284 | 261 | 583 | 544 | 515 | 444 | 496 | 496 | 487 | 442 | 373 | 365 | 312 | 287 | 116 |
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 | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 7:26AM0.38m | 6:14PM0.44m | 8:45AM0.44m | 6:28PM0.37m | 10:10AM0.50m | ||||||||||||||||||
Low Tide | 12:35PM0.23m | 1:21AM0.04m | 2:08PM0.29m | 1:58AM0.03m | |||||||||||||||||||
 |  |  |  | | |  | | |  | |  | |  | |  | | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | 1 | — | — | — | 1 | — | — | — |
Temp °C | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 25 | 24 | 24 |
Feels °C | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 26 | 26 | 28 | 26 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | ENE 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | S 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 15 | SSW 15 | ENE 9 |
| kJ | 125 | 87 | 86 | 54 | 84 | 77 | 75 | 104 | 103 | 134 | 72 | 79 | 75 | 70 | 69 | 68 | 68 | 46 | 39 | 39 | 87 | 87 | 116 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SW 12 | SSW 13 | SSW 13 | SSW 12 | S 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SE 9 | SE 9 | SW 16 | SSW 16 | SSE 13 | SSW 15 | SSW 15 | SSE 13 | SSE 13 | S 12 | SSW 11 | S 12 | SSW 15 |
| kJ | 14 | 39 | 57 | 54 | 50 | 80 | 57 | 48 | 47 | 47 | 20 | 20 | 69 | 103 | 58 | 89 | 89 | 58 | 55 | 47 | 38 | 46 | 87 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SE 8 | SE 10 | SE 7 | SE 7 | SE 7 | SE 9 | SE 9 | SE 9 | SSE 14 | W 13 | W 13 | SSE 14 | SSE 13 | SW 15 | SSE 13 | SSE 13 | SW 15 | SW 15 | SW 15 | S 12 | SSW 11 | S 12 |
| kJ | 42 | 16 | 26 | 14 | 13 | 14 | 23 | 22 | 21 | 41 | 31 | 31 | 40 | 59 | 60 | 58 | 59 | 60 | 60 | 57 | 46 | 37 | 46 |
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 9 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 5 |
| kJ | 477 | 446 | 402 | 361 | 323 | 270 | 313 | 284 | 284 | 261 | 583 | 544 | 515 | 444 | 496 | 496 | 487 | 442 | 373 | 365 | 312 | 287 | 72 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 16 | 31 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 16 | 31 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 31 | 31 | 31 | 16 | 16 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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