Surf Forecasts:
How big are the waves at Ammonias today (03 Oct):
- Morning surf: Morning surf (03 Oct, local time) - 1.5ft (0.5m), 10s period with SSW swell.
- Afternoon surf: Afternoon surf (03 Oct, local time) - 3.5ft (1.0m), 6s period with ENE swell.
- Evening surf: Evening surf (03 Oct, local time) - 2.5ft (0.7m), 12s period with SSW swell.
The current surf forecast for Ammonias at 7AM is: 0.5m 10s primary swell from a South-southwest direction and 0.6m 7s secondary swell from a West-southwest direction, 0.9m 5s secondary swell from a East-northeast direction (forecast issued at 01:00am October 03). An open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Oct) | 1.5ft (0.5m) | 10s |
| Afternoon (03 Oct) | 3.5ft (1.0m) | 6s |
| Evening (03 Oct) | 2.5ft (0.7m) | 12s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 26°C on Sat morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||||||||||||
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 12 | SSW 12 | SSW 10 | S 11 | ENE 6 | SSW 12 | SSW 12 | S 12 | S 12 | ENE 6 | ENE 6 | S 20 | S 20 | S 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 147 | 147 | 60 | 57 | 65 | 145 | 145 | 139 | 139 | 137 | 131 | 198 | 194 | 262 | 471 | 456 | 432 | 418 | 404 | 499 | 493 | 465 | 354 | 432 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 10:26AM0.63m | 10:41PM0.20m | 11:31AM0.63m | 00:02AM0.25m | 12:24PM0.63m | |||||||||||||||||||
Low Tide | 1:32AM0.09m | 7:09PM0.16m | 3:12AM0.12m | 7:18PM0.14m | 4:47AM0.12m | 7:34PM0.12m | ||||||||||||||||||
 | |  | | | | | | | |  | | | |  | |  | |  | | | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 25 | 24 | 25 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 24 |
Feels °C | 27 | 26 | 26 | 27 | 26 | 24 | 23 | 24 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | N 9 | N 9 | N 9 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 147 | 147 | 59 | 57 | 56 | 145 | 145 | 139 | 139 | 137 | 101 | 99 | 99 | 262 | 471 | 456 | 432 | 418 | 404 | 499 | 493 | 465 | 354 | 432 |
Swell 2 Height (m) Direction Period (s) | WSW 7 | N 9 | WSW 7 | WSW 7 | W 7 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | S 20 | S 20 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 41 | 58 | 36 | 27 | 26 | 54 | 36 | 35 | 34 | 34 | 34 | 198 | 194 | 99 | 99 | 98 | 98 | 60 | 58 | 57 | 57 | 56 | 58 | 37 |
Swell 3 Height (m) Direction Period (s) | N 9 | WSW 7 | SSW 10 | S 11 | S 10 | W 7 | WSW 7 | WSW 7 | SE 11 | SSW 20 | SSW 20 | N 8 | N 8 | SE 11 | SSE 11 | E 16 | SE 11 | SE 8 | NW 12 | NW 12 | NNW 12 | NW 11 | NW 11 | E 13 |
| kJ | 58 | 36 | 60 | 57 | 56 | 26 | 16 | 16 | 31 | 129 | 131 | 33 | 32 | 18 | 11 | 20 | 18 | 10 | 37 | 37 | 54 | 33 | 33 | 55 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 5 | E 5 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 73 | 73 | 37 | 53 | 65 | 65 | 62 | 64 | 78 | 130 | 118 | 122 | 109 | 154 | 196 | 202 | 239 | 203 | 198 | 189 | 153 | 149 | 126 | 114 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 31 | 33 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 31 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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