Surf Forecasts:
How big are the waves at Ammonias today (22 Jul):
- Morning surf: Morning surf (22 Jul, local time) - 2ft (0.6m), 24s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Jul, local time) - 2ft (0.6m), 24s period with SSW swell.
- Evening surf: Evening surf (22 Jul, local time) - 2.5ft (0.7m), 22s period with SSW swell.
The current surf forecast for Ammonias at 6PM is: 0.7m 23s primary swell from a South-southwest direction and 0.7m 13s secondary swell from a South direction, 1.8m 7s secondary swell from a East-northeast direction (forecast issued at 01:00pm July 22). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jul) | 2ft (0.6m) | 24s |
| Afternoon (22 Jul) | 2ft (0.6m) | 24s |
| Evening (22 Jul) | 2.5ft (0.7m) | 22s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed afternoon. Warm (max 26°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 24 | SSW 24 | SSW 23 | SSW 22 | SSW 22 | SSW 22 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | ENE 7 | ENE 7 | SSW 18 | SSW 17 | SSW 17 | ENE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 437 | 433 | 564 | 517 | 489 | 480 | 467 | 607 | 528 | 517 | 399 | 657 | 679 | 469 | 459 | 422 | 431 | 443 | 428 | 405 | 432 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 12:06PM0.52m | 12:55PM0.57m | 1:36PM0.61m | ||||||||||||||||||
Low Tide | 4:16AM0.04m | 5:07AM0.04m | 10:06PM0.17m | ||||||||||||||||||
 | | |  | |  | |  | |  | |  | | |  | | | | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — | — |
mm | 2 | 2 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 26 | 25 | 24 | 23 | 23 | 24 | 23 | 23 | 23 | 25 | 23 | 24 | 23 | 23 | 23 | 22 | 24 | 23 | 24 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 13 | SSW 23 | S 13 | S 13 | S 13 | S 13 | SSW 21 | SSW 20 | S 13 | S 13 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | S 12 | SSW 18 | SSW 17 | SSW 17 | SSW 16 |
| kJ | 315 | 281 | 564 | 276 | 215 | 212 | 209 | 607 | 528 | 215 | 219 | 657 | 679 | 469 | 459 | 422 | 190 | 443 | 428 | 404 | 306 |
Swell 2 Height (m) Direction Period (s) | SSW 24 | SSW 24 | S 13 | SSW 22 | SSW 22 | SSW 22 | SSW 21 | S 13 | S 13 | SSW 20 | SSW 20 | E 11 | SSE 8 | S 13 | S 13 | S 12 | SSW 18 | S 12 | S 12 | S 21 | S 21 |
| kJ | 437 | 433 | 173 | 517 | 489 | 480 | 467 | 209 | 209 | 517 | 399 | 89 | 37 | 85 | 215 | 196 | 356 | 141 | 138 | 326 | 326 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | S 10 | E 12 | E 12 | E 12 | E 12 | SSE 6 | SSW 16 | E 12 | E 12 | S 11 | S 13 | S 11 | SW 15 | SW 14 | S 22 | SSW 22 | S 21 | S 12 | S 12 |
| kJ | 73 | 105 | 78 | 100 | 100 | 103 | 103 | 15 | 100 | 101 | 98 | 82 | 85 | 56 | 54 | 54 | 86 | 156 | 326 | 102 | 98 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 191 | 210 | 286 | 247 | 232 | 194 | 188 | 253 | 384 | 342 | 311 | 255 | 307 | 340 | 331 | 397 | 431 | 404 | 390 | 405 | 432 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 33 | 46 | 16 | 16 | 33 | 33 | 33 | 33 | 46 | 16 | 16 | 16 | 31 | 31 | 33 | 33 | 31 | 126 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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