Surf Forecasts:
How big are the waves at Ammonias today (15 Nov):
- Morning surf: Morning surf (15 Nov, local time) - 7.5ft (2.3m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (15 Nov, local time) - 8ft (2.4m), 8s period with ENE swell.
- Evening surf: Evening surf (15 Nov, local time) - 7.5ft (2.3m), 7s period with E swell.
The current surf forecast for Ammonias at 10AM is: 2.4m 7s primary swell from a East-northeast direction and 0.2m 15s secondary swell from a South-southwest direction (forecast issued at 01:00am November 15). An open ocean swell of 1.4m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Nov) | 7.5ft (2.3m) | 7s |
| Afternoon (15 Nov) | 8ft (2.4m) | 8s |
| Evening (15 Nov) | 7.5ft (2.3m) | 7s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Mon night. Warm (max 25°C on Mon morning, min 23°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wed 18 | |||||||||||||||||||||||
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) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | E 7 | E 7 | E 8 | E 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||||
 kJ | 408 | 419 | 527 | 607 | 623 | 645 | 645 | 529 | 478 | 399 | 319 | 560 | 554 | 576 | 550 | 554 | 705 | 824 | 686 | 702 | 560 | 521 | 471 | 471 | 422 | 422 |
Wind (km/h) | ||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross |
High Tide | 8:11AM0.56m | 9:04PM0.19m | 9:04AM0.53m | 10:59PM0.24m | 9:53AM0.50m | 11:57PM0.31m | ||||||||||||||||||||
Low Tide | 11:35PM0.12m | 5:02PM0.17m | 00:33AM0.16m | 5:13PM0.15m | 2:05AM0.21m | 5:27PM0.12m | 3:53AM0.25m | |||||||||||||||||||
 | |  | | |  |  |  | | |  | | | | | |  | |  | | | |  | | | | |
 | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 |
 | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | 5:52 |
mm | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 25 | 23 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 23 | 23 | 23 | 23 |
Feels °C | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 23 | 24 | 24 | 23 | 25 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 23 | 22 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | N 19 | N 18 | N 16 | N 15 | N 15 | N 14 | N 13 | N 12 | N 13 | N 13 | N 13 | N 13 | N 12 | N 12 | N 12 | N 12 | N 12 | N 12 | NNE 11 | N 11 | N 11 | N 11 | N 11 | N 13 | NNE 12 | N 12 |
| kJ | 192 | 498 | 755 | 1051 | 835 | 635 | 485 | 353 | 649 | 660 | 640 | 610 | 670 | 566 | 574 | 565 | 480 | 464 | 446 | 302 | 251 | 302 | 302 | 334 | 240 | 180 |
Swell 2 Height (m) Direction Period (s) | N 12 | N 12 | N 12 | SSW 15 | SSW 14 | SSW 14 | SE 9 | SE 9 | SE 9 | NNE 9 | NE 9 | SE 9 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | N 14 | N 14 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 47 | 45 | 71 | 21 | 21 | 19 | 68 | 119 | 70 | 130 | 242 | 106 | 108 | 131 | 101 | 86 | 41 | 43 | 42 | 104 | 104 | 58 | 67 | 39 | 42 | 40 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | S 11 | S 11 | WNW 16 | S 11 | SSW 14 | N 15 | WNW 15 | SE 9 | SE 10 | SSW 14 | SW 13 | SW 13 | S 12 | S 12 | S 12 | S 12 | S 11 | SE 9 | SE 9 | S 11 | S 11 | S 11 | S 11 | SSE 11 |
| kJ | 14 | 23 | 21 | 9 | 50 | 9 | 19 | 167 | 42 | 87 | 110 | 18 | 28 | 28 | 24 | 25 | 25 | 24 | 41 | 41 | 41 | 37 | 39 | 37 | 38 | 40 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | E 7 | E 7 | E 8 | E 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 408 | 419 | 527 | 607 | 623 | 645 | 645 | 529 | 478 | 399 | 319 | 560 | 554 | 576 | 550 | 554 | 705 | 824 | 686 | 702 | 560 | 521 | 471 | 471 | 422 | 422 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||||
Distance (km) | 46 | 46 | 46 | 38 | 330 | 126 | 126 | 122 | 122 | 45 | 33 | 31 | 31 | 16 | 16 | 126 | 46 | 46 | 16 | 33 | 46 | 16 | 16 | 16 | 16 | 16 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||||
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