Surf Forecasts:
How big are the waves at Ammonias today (16 Jun):
- Morning surf: Morning surf (16 Jun, local time) - 4ft (1.2m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (16 Jun, local time) - 4ft (1.2m), 14s period with SSW swell.
- Evening surf: Evening surf (16 Jun, local time) - 3.5ft (1.1m), 14s period with SSW swell.
The current surf forecast for Ammonias at 5PM is: 1.1m 14s primary swell from a South-southwest direction and 0.4m 15s secondary swell from a Southeast direction, 1.1m 6s secondary swell from a East-northeast direction (forecast issued at 01:00pm June 16). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jun) | 4ft (1.2m) | 14s |
| Afternoon (16 Jun) | 4ft (1.2m) | 14s |
| Evening (16 Jun) | 3.5ft (1.1m) | 14s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Thu morning, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 18 | S 16 | S 13 | S 16 | S 16 | SSW 13 | S 16 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 651 | 622 | 521 | 507 | 485 | 395 | 384 | 378 | 378 | 378 | 295 | 342 | 345 | 325 | 325 | 286 | 697 | 503 | 496 | 496 | 496 | 489 | 383 | 345 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | on | on | glassy | glassy | glassy | glassy | glassy |
High Tide | 5:32PM0.74m | 4:58AM0.17m | 6:18PM0.69m | 6:09AM0.18m | 7:02PM0.63m | 7:34AM0.21m | ||||||||||||||||||
Low Tide | 9:39AM-0.11m | 1:00AM0.09m | 10:28AM-0.07m | 1:45AM0.08m | 11:19AM-0.00m | 2:27AM0.07m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — |
 | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | 7:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 |
Feels °C | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 29 | 28 | 28 | 28 | 29 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | S 16 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 |
| kJ | 651 | 622 | 521 | 507 | 485 | 395 | 384 | 378 | 378 | 378 | 295 | 282 | 345 | 269 | 277 | 286 | 697 | 503 | 496 | 496 | 496 | 489 | 383 | 345 |
Swell 2 Height (m) Direction Period (s) | SE 16 | SE 15 | SE 15 | SE 15 | SE 15 | S 19 | ENE 8 | ENE 8 | S 18 | S 18 | S 18 | S 16 | S 16 | S 16 | ENE 5 | S 16 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 6 |
| kJ | 64 | 59 | 57 | 56 | 55 | 173 | 105 | 105 | 301 | 301 | 294 | 342 | 252 | 325 | 36 | 252 | 81 | 81 | 73 | 70 | 70 | 52 | 52 | 29 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | NW 11 | NW 11 | S 19 | S 20 | SE 15 | S 18 | S 18 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | NE 9 | S 16 | E 5 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SSW 19 | SSW 19 |
| kJ | 20 | 18 | 18 | 117 | 119 | 76 | 157 | 221 | 102 | 97 | 91 | 88 | 87 | 39 | 325 | 18 | 84 | 83 | 80 | 75 | 73 | 72 | 125 | 124 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 8 | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 5 | — | — | — | — | — | — | — | — | — | — |
| kJ | 85 | 91 | 91 | 91 | 85 | 131 | — | — | 75 | 75 | 94 | 103 | 41 | 32 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 16 | 16 | 12 | 12 | 12 | 31 | 16 | 14 | 14 | 12 | 14 | 0 | 0 | 45 | 31 | 31 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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