Surf Forecasts:
How big are the waves at Ammonias today (12 Nov):
- Morning surf: Morning surf (12 Nov, local time) - 8ft (2.5m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (12 Nov, local time) - 7.5ft (2.3m), 7s period with ENE swell.
- Evening surf: Evening surf (12 Nov, local time) - 7ft (2.2m), 7s period with ENE swell.
The current surf forecast for Ammonias at 8AM is: 2.5m 7s primary swell from a East-northeast direction (forecast issued at 01:00am November 12). An open ocean swell of 1.1m 15s is not directed at the surf break, a second open ocean swell of 0.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Nov) | 8ft (2.5m) | 8s |
| Afternoon (12 Nov) | 7.5ft (2.3m) | 7s |
| Evening (12 Nov) | 7ft (2.2m) | 7s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat morning. Warm (max 25°C on Thu afternoon, min 23°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sun 15 | |||||||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||||
 kJ | 400 | 598 | 723 | 644 | 572 | 526 | 526 | 512 | 487 | 435 | 478 | 491 | 405 | 403 | 355 | 336 | 407 | 397 | 393 | 362 | 360 | 487 | 543 | 620 | 590 | 639 |
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-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on |
High Tide | 5:44AM0.65m | 4:08PM0.20m | 6:28AM0.62m | 4:25PM0.19m | 7:18AM0.59m | |||||||||||||||||||||
Low Tide | 1:35PM0.19m | 10:17PM0.05m | 3:01PM0.19m | 10:53PM0.08m | 11:35PM0.12m | |||||||||||||||||||||
 | |  | | |  |  | |  | | | | | | | | | |  | |  | |  | | | | |
 | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — | — | 5:53 |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | 1 | — |
Temp °C | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 23 | 23 |
Feels °C | 22 | 22 | 21 | 21 | 22 | 20 | 21 | 21 | 21 | 20 | 22 | 21 | 22 | 21 | 22 | 20 | 22 | 23 | 22 | 23 | 22 | 21 | 21 | 21 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | NNW 15 | NW 15 | NW 15 | NW 15 | N 12 | N 12 | N 11 | N 11 | N 10 | N 11 | N 11 | N 10 | N 10 | N 10 | N 10 | NNW 18 | N 17 | NNW 16 | NNW 16 | NW 12 | NNW 14 | NNW 13 | NNW 13 | N 13 | N 20 | N 18 |
| kJ | 1079 | 666 | 485 | 360 | 229 | 224 | 205 | 188 | 167 | 223 | 223 | 167 | 161 | 125 | 94 | 418 | 290 | 371 | 277 | 72 | 180 | 101 | 99 | 55 | 284 | 792 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | N 12 | N 12 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | N 19 | N 10 | N 10 | N 10 | N 9 | N 9 | N 8 | SE 10 | SE 10 | NW 12 | N 12 | N 12 |
| kJ | 67 | 63 | 72 | 148 | 297 | 293 | 289 | 195 | 173 | 108 | 106 | 106 | 82 | 80 | 265 | 92 | 92 | 68 | 61 | 41 | 36 | 33 | 33 | 34 | 47 | 72 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | SSW 14 | SSW 13 | S 13 | SE 10 | SE 10 | SE 9 | SSW 13 | SSW 13 | S 13 | S 13 | SE 9 | SE 9 | NW 12 | SE 10 | SE 10 | SE 10 | S 12 | N 15 | SE 10 | S 11 | S 11 | N 22 | NW 11 | S 11 |
| kJ | 20 | 9 | 62 | 60 | 32 | 35 | 48 | 31 | 33 | 32 | 28 | 12 | 30 | 30 | 53 | 33 | 25 | 15 | 25 | 112 | 15 | 22 | 22 | 82 | 19 | 21 |
Wind waves Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 400 | 598 | 723 | 644 | 572 | 526 | 526 | 512 | 487 | 435 | 478 | 491 | 405 | 403 | 355 | 336 | 407 | 397 | 393 | 362 | 360 | 487 | 543 | 620 | 590 | 639 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 38 | 31 | 31 | 46 | 31 | 31 | 31 | 31 | 33 | 33 | 31 | 31 | 31 | 31 | 16 | 33 | 31 | 31 | 38 | 299 | 299 | 46 | 46 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||||
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