Surf Forecasts:
How big are the waves at Ammonias today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 3.5ft (1.1m), 14s period with E swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 3.5ft (1.1m), 14s period with E swell.
- Evening surf: Evening surf (27 Jul, local time) - 4ft (1.2m), 14s period with E swell.
The current surf forecast for Ammonias at 3AM is: 1.0m 15s primary swell from a East direction and 0.9m 16s secondary swell from a South-southwest direction, 1.7m 7s secondary swell from a East-northeast direction (forecast issued at 07:00pm July 26). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 3.5ft (1.1m) | 14s |
| Afternoon (27 Jul) | 3.5ft (1.1m) | 14s |
| Evening (27 Jul) | 4ft (1.2m) | 14s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue morning. Warm (max 27°C on Wed afternoon, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | |||||||||||||||||
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 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 452 | 427 | 424 | 424 | 418 | 492 | 478 | 458 | 439 | 507 | 649 | 631 | 690 | 1247 | 1110 | 1247 | 1359 | 1452 | 1486 |
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-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:48PM0.65m | 1:57AM0.21m | 3:20PM0.66m | 2:33AM0.23m | 3:50PM0.67m | ||||||||||||||
Low Tide | 10:20PM0.16m | 7:31AM-0.01m | 10:33PM0.16m | 8:11AM-0.02m | 10:50PM0.15m | ||||||||||||||
 |  |  | | | | |  | | | | | |  | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 7:20 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 23 | 22 | 22 | 24 | 24 | 23 | 24 | 25 | 24 | 23 | 24 | 24 | 25 | 26 | 27 | 27 | 26 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 |
| kJ | 452 | 427 | 424 | 424 | 418 | 492 | 478 | 458 | 439 | 507 | 649 | 631 | 690 | 1247 | 1110 | 1247 | 1359 | 1452 | 1486 |
Swell 2 Height (m) Direction Period (s) | E 15 | E 15 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 13 | S 14 |
| kJ | 290 | 339 | 421 | 416 | 406 | 300 | 292 | 284 | 284 | 280 | 215 | 213 | 204 | 192 | 189 | 99 | 130 | 130 | 181 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 10 | SE 6 | SE 11 | SE 6 | S 11 | S 10 | S 11 | S 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SSW 16 | S 16 | SSW 16 | S 16 |
| kJ | 20 | 19 | 7 | 5 | 6 | 9 | 8 | 9 | 9 | 18 | 18 | 18 | 18 | 18 | 25 | 82 | 46 | 86 | 46 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NNE 7 | NNE 7 | NNE 9 | NNE 5 | NNE 5 | NNE 6 |
| kJ | 403 | 393 | 382 | 362 | 329 | 297 | 289 | 320 | 261 | 261 | 266 | 321 | 358 | 169 | 178 | 249 | 102 | 110 | 107 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 31 | 31 | 38 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 14 | 14 | 14 | 16 | 14 | 14 | 31 | 14 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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