Surf Forecasts:
How big are the waves at Ammonias today (03 Jul):
- Morning surf: Morning surf (03 Jul, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (03 Jul, local time) - 5ft (1.6m), 8s period with ENE swell.
- Evening surf: Evening surf (03 Jul, local time) - 5.5ft (1.7m), 8s period with ENE swell.
The current surf forecast for Ammonias at 7AM is: 1.7m 8s primary swell from a East-northeast direction and 0.6m 13s secondary swell from a South-southwest direction, 0.5m 18s secondary swell from a South-southwest direction (forecast issued at 01:00am July 03). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jul) | 5.5ft (1.7m) | 8s |
| Afternoon (03 Jul) | 5ft (1.6m) | 8s |
| Evening (03 Jul) | 5.5ft (1.7m) | 8s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Fri morning. Warm (max 25°C on Fri morning, min 24°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | ||||||||||||||||||||||
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 | 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 | S 21 | S 21 | S 21 | S 20 | S 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 362 | 362 | 310 | 302 | 302 | 347 | 327 | 372 | 382 | 345 | 449 | 573 | 416 | 490 | 611 | 627 | 608 | 552 | 528 | 522 | 522 | 510 | 504 | 482 |
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 | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:30AM0.21m | 6:17PM0.59m | 6:37AM0.22m | 6:44PM0.55m | 8:00AM0.26m | 7:11PM0.49m | ||||||||||||||||||
Low Tide | 1:03AM0.11m | 10:47AM0.04m | 1:33AM0.09m | 11:30AM0.10m | 2:02AM0.07m | 12:26PM0.17m | ||||||||||||||||||
 |  |  |  |  | | | | | | | | | |  | | | | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — |
mm | — | 1 | — | 1 | — | 1 | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 |
Feels °C | 24 | 24 | 24 | 24 | 24 | 25 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 23 | 24 | 24 | 23 | 22 | 23 | 24 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 21 | S 21 | S 21 | S 20 | S 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 |
| kJ | 118 | 120 | 118 | 232 | 227 | 216 | 211 | 149 | 147 | 198 | 449 | 573 | 416 | 490 | 611 | 627 | 608 | 552 | 528 | 522 | 522 | 510 | 504 | 443 |
Swell 2 Height (m) Direction Period (s) | S 18 | SSW 18 | SSW 18 | SSW 13 | SE 9 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | S 22 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SE 9 | SE 9 | SSW 13 |
| kJ | 163 | 180 | 174 | 67 | 38 | 62 | 61 | 61 | 93 | 335 | 288 | 193 | 123 | 148 | 146 | 188 | 188 | 186 | 186 | 138 | 111 | 12 | 19 | 102 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SSW 13 | SE 9 | SE 9 | SSW 23 | S 23 | SSW 12 | SW 12 | SSW 12 | SW 16 | SW 12 | SW 12 | SW 12 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SSW 11 | SSW 11 | SE 9 |
| kJ | 39 | 39 | 39 | 38 | 64 | 27 | 20 | 183 | 260 | 60 | 36 | 56 | 64 | 35 | 35 | 34 | 15 | 14 | 13 | 12 | 13 | 12 | 12 | 20 |
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 362 | 362 | 310 | 302 | 302 | 347 | 327 | 372 | 382 | 345 | 372 | 372 | 336 | 345 | 345 | 362 | 389 | 353 | 353 | 353 | 344 | 344 | 387 | 482 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 16 | 16 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 16 | 31 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 31 | 31 | 31 | 16 | 46 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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