Surf Forecasts:
How big are the waves at Ammonias today (26 Jul):
- Morning surf: Morning surf (26 Jul, local time) - 3.5ft (1.0m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (26 Jul, local time) - 3.5ft (1.0m), 16s period with SSW swell.
- Evening surf: Evening surf (26 Jul, local time) - 6ft (1.9m), 8s period with ENE swell.
The current surf forecast for Ammonias at 8AM is: 1.0m 17s primary swell from a South-southwest direction and 0.4m 15s secondary swell from a East direction, 2.1m 8s secondary swell from a East-northeast direction (forecast issued at 01:00am July 26). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Jul) | 3.5ft (1.0m) | 17s |
| Afternoon (26 Jul) | 3.5ft (1.0m) | 16s |
| Evening (26 Jul) | 6ft (1.9m) | 8s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun morning. Warm (max 26°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | ENE 8 | SSW 16 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 662 | 655 | 640 | 575 | 554 | 452 | 427 | 424 | 424 | 418 | 492 | 478 | 458 | 439 | 507 | 649 | 613 | 1006 | 1110 | 1266 | 1110 | 1228 | 1359 | 1864 |
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 | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 1:16AM0.20m | 2:48PM0.65m | 1:57AM0.21m | 3:20PM0.66m | 2:33AM0.23m | 3:50PM0.67m | ||||||||||||||||||
Low Tide | 6:48AM0.01m | 10:20PM0.16m | 7:31AM-0.01m | 10:33PM0.16m | 8:11AM-0.02m | 10:50PM0.15m | ||||||||||||||||||
 | |  |  | |  |  |  | | | | | | | | | | | | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — |
mm | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 24 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 13 |
| kJ | 662 | 655 | 640 | 575 | 554 | 452 | 427 | 424 | 424 | 418 | 492 | 478 | 458 | 439 | 507 | 649 | 613 | 1006 | 1110 | 1266 | 1110 | 1228 | 1359 | 1864 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | E 15 | E 15 | E 15 | E 15 | E 15 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 13 | SSW 14 |
| kJ | 37 | 37 | 68 | 107 | 210 | 290 | 339 | 421 | 416 | 406 | 300 | 292 | 284 | 284 | 280 | 215 | 213 | 204 | 192 | 189 | 99 | 187 | 176 | 143 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 15 | S 11 | E 12 | S 11 | S 11 | S 10 | SSE 12 | SSE 11 | SE 6 | S 11 | S 10 | S 11 | SSE 6 | SE 11 | S 10 | SE 11 | SE 11 | SE 11 | SE 10 | SSW 16 | S 16 | SSW 16 | S 16 |
| kJ | 53 | 71 | 37 | 47 | 36 | 20 | 19 | 13 | 12 | 10 | 9 | 8 | 9 | 3 | 18 | 8 | 18 | 18 | 18 | 25 | 82 | 46 | 86 | 46 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 8 | NNE 7 | NE 6 | NNE 9 | NE 6 | NNE 9 |
| kJ | 531 | 506 | 506 | 477 | 464 | 441 | 372 | 397 | 344 | 297 | 279 | 302 | 272 | 261 | 254 | 240 | 293 | 173 | 184 | 142 | 149 | 270 | 114 | 124 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 16 | 31 | 33 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 16 | 31 | 16 | 16 | 16 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 14 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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