Surf Forecasts:
How big are the waves at Ammonias today (29 Oct):
- Morning surf: Morning surf (29 Oct, local time) - 2.5ft (0.8m), 17s period with S swell.
- Afternoon surf: Afternoon surf (29 Oct, local time) - 3.5ft (1.1m), 16s period with S swell.
- Evening surf: Evening surf (29 Oct, local time) - 4ft (1.2m), 16s period with S swell.
The current surf forecast for Ammonias at 4PM is: 1.1m 16s primary swell from a South direction and 1.4m 6s secondary swell from a East-northeast direction (forecast issued at 01:00pm October 29). An open ocean swell of 1.0m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Oct) | 2.5ft (0.8m) | 17s |
| Afternoon (29 Oct) | 3.5ft (1.1m) | 16s |
| Evening (29 Oct) | 4ft (1.2m) | 16s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu afternoon. Warm (max 26°C on Sat afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Thu 29 | Friday 30 | Saturday 31 | |||||||||||||||||||
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) | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 746 | 605 | 597 | 710 | 701 | 640 | 590 | 581 | 691 | 590 | 590 | 573 | 541 | 356 | 423 | 417 | 345 | 345 | 423 | 356 | 315 |
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 | cross | cross | cross-off | cross-off |
High Tide | 4:42PM0.20m | 7:26AM0.68m | 5:47PM0.18m | 8:36AM0.65m | 8:53PM0.18m | ||||||||||||||||
Low Tide | 2:20PM0.19m | 11:06PM0.01m | 4:25PM0.18m | 00:01AM0.05m | 5:20PM0.15m | ||||||||||||||||
 | |  |  |  | |  |  | | | |  | | | | |  | | |  | | |
 | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 24 |
Feels °C | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 24 | 26 | 27 | 26 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | NNE 9 | NE 9 | NE 9 | S 13 | S 13 | S 14 |
| kJ | 746 | 605 | 597 | 710 | 701 | 640 | 590 | 581 | 691 | 590 | 590 | 573 | 541 | 356 | 423 | 211 | 182 | 178 | 423 | 356 | 315 |
Swell 2 Height (m) Direction Period (s) | NW 11 | NNE 11 | NNE 11 | NNE 11 | E 14 | SW 18 | SW 18 | SW 18 | E 13 | E 13 | E 13 | E 13 | E 13 | S 17 | E 13 | S 13 | S 13 | S 13 | E 12 | NW 20 | NW 20 |
| kJ | 19 | 222 | 238 | 234 | 34 | 53 | 51 | 50 | 30 | 53 | 52 | 29 | 52 | 148 | 50 | 417 | 345 | 345 | 46 | 138 | 412 |
Swell 3 Height (m) Direction Period (s) | SSE 5 | S 12 | S 12 | NNW 11 | W 14 | E 14 | E 13 | WNW 14 | SW 18 | SW 18 | SW 18 | SSW 18 | SW 18 | E 13 | SSW 16 | E 12 | S 17 | S 17 | NW 21 | E 12 | E 12 |
| kJ | 3 | 99 | 104 | 11 | 16 | 33 | 14 | 19 | 49 | 49 | 79 | 31 | 78 | 51 | 25 | 49 | 137 | 95 | 117 | 46 | 46 |
Wind waves Height (m) Direction Period (s) | NE 11 | ENE 6 | ENE 6 | ENE 6 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | E 6 | E 6 | E 6 | NE 9 | NE 8 | NE 8 |
| kJ | 629 | 134 | 146 | 118 | 604 | 569 | 557 | 653 | 695 | 597 | 573 | 456 | 437 | 357 | 349 | 50 | 40 | 39 | 243 | 232 | 250 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 31 | 31 | 16 | 14 | 14 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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