Surf Forecasts:
How big are the waves at Ammonias today (04 Jun):
- Morning surf: Morning surf (04 Jun, local time) - 4ft (1.2m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (04 Jun, local time) - 3.5ft (1.1m), 14s period with SSW swell.
- Evening surf: Evening surf (04 Jun, local time) - 3.5ft (1.0m), 14s period with S swell.
The current surf forecast for Ammonias at 6AM is: 1.2m 15s primary swell from a South-southwest direction and 0.6m 8s secondary swell from a South-southeast direction, 1.5m 6s secondary swell from a East direction (forecast issued at 01:00am June 04). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jun) | 4ft (1.2m) | 15s |
| Afternoon (04 Jun) | 3.5ft (1.1m) | 14s |
| Evening (04 Jun) | 3.5ft (1.0m) | 14s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Warm (max 25°C on Thu afternoon, min 23°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 4 | Friday 5 | Saturday 6 | ||||||||||||||||||||||
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) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | S 14 | S 14 | S 14 | SSW 14 | SSW 14 | E 7 | E 8 | E 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | E 8 | ENE 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 849 | 711 | 675 | 551 | 543 | 423 | 423 | 417 | 341 | 336 | 358 | 367 | 377 | 346 | 438 | 444 | 500 | 496 | 473 | 418 | 374 | 374 | 416 | 460 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross-on |
High Tide | 5:22AM0.15m | 6:59PM0.57m | 6:42AM0.15m | 7:37PM0.54m | 8:35AM0.17m | 8:15PM0.50m | ||||||||||||||||||
Low Tide | 2:08AM0.12m | 10:57AM0.02m | 2:50AM0.11m | 11:39AM0.06m | 3:25AM0.09m | 12:35PM0.12m | ||||||||||||||||||
 | |  |  | | | |  | | | | | | | | | |  | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 |
Feels °C | 22 | 23 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 23 | 23 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | S 14 | S 14 | N 12 | N 13 | N 12 | N 12 | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 |
| kJ | 849 | 711 | 675 | 551 | 543 | 423 | 423 | 305 | 314 | 305 | 287 | 278 | 221 | 210 | 152 | 149 | 112 | 79 | 125 | 125 | 86 | 85 | 84 | 80 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SSE 8 | N 11 | N 11 | N 11 | N 11 | N 12 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 |
| kJ | 53 | 41 | 91 | 119 | 154 | 205 | 232 | 417 | 341 | 336 | 265 | 258 | 192 | 187 | 184 | 181 | 126 | 125 | 72 | 48 | 48 | 31 | 30 | 30 |
Swell 3 Height (m) Direction Period (s) | N 11 | N 11 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 8 | SSE 8 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 8 | SE 13 | W 10 | W 10 | W 10 | W 10 | S 26 | S 24 | S 24 |
| kJ | 63 | 91 | 30 | 31 | 53 | 55 | 54 | 41 | 30 | 27 | 7 | 7 | 7 | 7 | 7 | 11 | 7 | 2 | 2 | 2 | 2 | 51 | 45 | 97 |
Wind waves Height (m) Direction Period (s) | ENE 6 | E 6 | E 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 8 | E 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | E 8 | ENE 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 |
| kJ | 182 | 182 | 194 | 180 | 181 | 206 | 206 | 247 | 254 | 310 | 358 | 367 | 377 | 346 | 438 | 444 | 500 | 496 | 473 | 418 | 374 | 374 | 416 | 460 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 16 | 16 | 31 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 33 | 33 | 31 | 16 | 126 | 16 | 16 | 38 | 33 | 31 | 33 | 38 | 46 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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