Surf Forecasts:
How big are the waves at Ammonias today (06 Jul):
- Morning surf: Morning surf (06 Jul, local time) - 3.5ft (1.0m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (06 Jul, local time) - 7ft (2.1m), 8s period with ENE swell.
- Evening surf: Evening surf (06 Jul, local time) - 7ft (2.1m), 8s period with ENE swell.
The current surf forecast for Ammonias at 9PM is: 2.1m 8s primary swell from a East-northeast direction and 1.0m 15s secondary swell from a South direction, 0.4m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm July 06). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Jul) | 3.5ft (1.0m) | 16s |
| Afternoon (06 Jul) | 7ft (2.1m) | 8s |
| Evening (06 Jul) | 7ft (2.1m) | 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 14mm), heaviest on Mon night. Warm (max 25°C on Mon afternoon, min 23°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Mon 6 | Tuesday 7 | Wednesday 8 | Thu 9 | |||||||||||||||||||||
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 | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | 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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 446 | 480 | 493 | 480 | 508 | 620 | 685 | 722 | 662 | 604 | 520 | 527 | 525 | 542 | 495 | 450 | 450 | 411 | 411 | 482 | 540 | 495 | 437 | 468 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on |
High Tide | 9:31AM0.32m | 7:37PM0.42m | 10:50AM0.41m | 8:03PM0.35m | 11:53AM0.50m | 8:28PM0.28m | ||||||||||||||||||
Low Tide | 1:48PM0.24m | 3:07AM0.02m | 3:53PM0.29m | 3:45AM-0.01m | 6:49PM0.27m | 4:28AM-0.03m | ||||||||||||||||||
 |  | |  |  | |  |  | |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
 | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | 7:23 |
mm | 1 | — | — | — | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 |
Temp °C | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 25 |
Feels °C | 23 | 22 | 22 | 21 | 22 | 20 | 20 | 21 | 22 | 22 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 22 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 13 | S 12 |
| kJ | 446 | 435 | 481 | 468 | 360 | 355 | 355 | 355 | 350 | 350 | 341 | 265 | 265 | 261 | 258 | 250 | 247 | 239 | 239 | 173 | 171 | 168 | 161 | 113 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SSE 8 | SSE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | S 16 | SE 9 |
| kJ | 21 | 21 | 20 | 20 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 11 | 11 | 7 | 7 | 13 | 12 | 12 | 12 | 18 | 33 | 17 | 21 | 12 |
Swell 3 Height (m) Direction Period (s) | S 20 | S 20 | SE 10 | NW 9 | NW 9 | SE 11 | S 18 | NW 9 | N 9 | W 9 | W 9 | — | SE 10 | — | W 18 | W 18 | W 16 | S 18 | S 18 | S 18 | W 15 | W 15 | W 15 | S 16 |
| kJ | 30 | 30 | 4 | 3 | 3 | 5 | 57 | 3 | 2 | 2 | 2 | — | 4 | — | 6 | 6 | 5 | 25 | 6 | 6 | 17 | 17 | 17 | 21 |
Wind waves Height (m) Direction Period (s) | ENE 7 | 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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 |
| kJ | 435 | 480 | 493 | 480 | 508 | 620 | 685 | 722 | 662 | 604 | 520 | 527 | 525 | 542 | 495 | 450 | 450 | 411 | 411 | 482 | 540 | 495 | 437 | 468 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 33 | 33 | 31 | 31 | 31 | 31 | 31 | 31 | 33 | 33 | 33 | 31 | 31 | 38 | 16 | 16 | 31 | 33 | 33 | 126 | 122 | 16 | 16 | 38 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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