Surf Forecasts:
How big are the waves at Ammonias today (22 Jun):
- Morning surf: Morning surf (22 Jun, local time) - 2ft (0.6m), 18s period with S swell.
- Afternoon surf: Afternoon surf (22 Jun, local time) - 1.5ft (0.5m), 17s period with S swell.
- Evening surf: Evening surf (22 Jun, local time) - 4ft (1.2m), 10s period with ENE swell.
The current surf forecast for Ammonias at 1AM is: 0.6m 18s primary swell from a South direction and 0.7m 13s secondary swell from a South direction, 0.8m 5s secondary swell from a East direction (forecast issued at 07:00pm June 21). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jun) | 2ft (0.6m) | 18s |
| Afternoon (22 Jun) | 1.5ft (0.5m) | 17s |
| Evening (22 Jun) | 4ft (1.2m) | 10s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Tue night. Warm (max 26°C on Mon morning, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 19 | S 19 | S 13 | S 18 | S 18 | S 18 | S 18 | S 17 | ENE 11 | ENE 10 | S 16 | S 16 | S 12 | SSW 17 | ENE 6 | E 6 | ENE 6 | S 19 | S 19 | SSW 19 | ENE 7 | ENE 7 | ENE 7 | SSW 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 184 | 183 | 165 | 301 | 301 | 221 | 152 | 135 | 214 | 291 | 186 | 132 | 68 | 92 | 113 | 96 | 108 | 186 | 365 | 391 | 286 | 295 | 322 | 413 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 8:59PM0.40m | 11:49AM0.41m | 9:35PM0.32m | 12:41PM0.48m | 10:14PM0.26m | 1:22PM0.55m | ||||||||||||||||||
Low Tide | 2:58PM0.24m | 4:13AM0.02m | 5:17PM0.27m | 4:44AM0.00m | 7:53PM0.25m | 5:15AM-0.01m | ||||||||||||||||||
 |  | | | | | | | | |  | | | | | | |  | | | |  |  | | |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — |
 | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | 7:23 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 2 | 2 | 2 | 1 |
Temp °C | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 |
Feels °C | 27 | 26 | 25 | 26 | 26 | 25 | 27 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 26 | 24 | 23 | 24 | 23 | 24 | 23 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 18 | NE 11 | NE 11 | NE 11 | S 16 | S 16 | NE 10 | NE 10 | NE 10 | N 7 | N 9 | N 9 | N 8 | N 8 | S 19 | SSW 19 | S 19 | S 19 | SSW 18 | SSW 18 |
| kJ | 167 | 167 | 165 | 162 | 301 | 96 | 96 | 94 | 183 | 186 | 84 | 80 | 61 | 27 | 60 | 79 | 69 | 68 | 365 | 391 | 273 | 259 | 322 | 413 |
Swell 2 Height (m) Direction Period (s) | S 19 | S 19 | S 18 | S 18 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 16 | S 16 | N 7 | SSW 17 | S 11 | NE 10 | SE 13 | S 19 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 |
| kJ | 184 | 183 | 157 | 301 | 155 | 105 | 102 | 100 | 69 | 69 | 186 | 132 | 27 | 92 | 40 | 57 | 62 | 186 | 50 | 50 | 49 | 33 | 31 | 20 |
Swell 3 Height (m) Direction Period (s) | NE 8 | SW 16 | NE 8 | NE 12 | NE 11 | S 18 | S 18 | S 17 | SE 14 | SE 14 | S 12 | S 12 | S 12 | S 12 | SE 13 | SE 13 | SSW 15 | SE 13 | SE 13 | SE 13 | SE 13 | SSW 16 | SE 13 | SE 13 |
| kJ | 30 | 65 | 29 | 84 | 97 | 221 | 152 | 135 | 74 | 72 | 68 | 69 | 68 | 43 | 63 | 62 | 73 | 61 | 61 | 61 | 61 | 83 | 59 | 58 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 8 | ENE 4 | E 5 | E 4 | E 4 | E 4 | ENE 4 | ENE 11 | ENE 10 | E 5 | E 5 | E 5 | ENE 5 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 17 | 74 | 19 | 27 | 13 | 13 | 17 | 17 | 214 | 291 | 62 | 52 | 54 | 88 | 113 | 96 | 108 | 119 | 206 | 227 | 286 | 295 | 316 | 326 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 16 | 16 | 16 | 16 | 16 | 31 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 31 | 31 | 16 | 31 | 16 | 16 | 16 | 16 | 46 | 127 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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