Surf Forecasts:
How big are the waves at Wailua/Horners today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 3.5ft (1.0m), 10s period with E swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 3ft (0.9m), 10s period with E swell.
- Evening surf: Evening surf (12 Sep, local time) - 3ft (0.9m), 9s period with NE swell.
The current surf forecast for Wailua/Horners at 2AM is: 1.3m 11s primary swell from a East-northeast direction (forecast issued at 07:00pm September 11). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 3.5ft (1.0m) | 10s |
| Afternoon (12 Sep) | 3ft (0.9m) | 10s |
| Evening (12 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Wailua/Horners. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 23°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||
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) | E 11 | ENE 11 | ENE 11 | ENE 11 | E 11 | E 10 | ENE 10 | E 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 350 | 444 | 444 | 379 | 229 | 212 | 160 | 154 | 122 | 120 | 152 | 155 | 155 | 141 | 152 | 129 | 129 | 126 | 197 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on |
High Tide | 3:10PM0.67m | 3:44AM0.63m | 3:31PM0.61m | 4:24AM0.65m | 3:48PM0.55m | ||||||||||||||
Low Tide | 9:30PM0.13m | 9:39AM0.22m | 9:51PM0.11m | 10:22AM0.27m | 10:11PM0.11m | ||||||||||||||
 |  | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 27 | 26 | 26 | 25 | 26 | 25 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | ENE 11 | ENE 11 | E 11 | E 10 | ENE 10 | E 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 350 | 345 | 444 | 379 | 229 | 212 | 160 | 154 | 118 | 115 | 152 | 155 | 155 | 141 | 152 | 129 | 129 | 126 | 197 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NNE 7 | SE 8 | SSE 8 | NE 8 | NE 9 | NE 8 | NE 9 | SSE 6 | SSE 5 | NW 15 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NW 12 |
| kJ | 82 | 48 | 18 | 27 | 57 | 81 | 62 | 120 | 6 | 3 | 33 | 83 | 59 | 78 | 27 | 27 | 27 | 27 | 23 |
Swell 3 Height (m) Direction Period (s) | NW 8 | SE 9 | SSW 15 | SSW 15 | SSE 8 | SSE 8 | SE 6 | SSE 6 | SSE 8 | NW 15 | SSE 5 | SSE 5 | SSE 5 | NW 13 | NW 13 | SSE 8 | SE 8 | WNW 12 | SE 9 |
| kJ | 17 | 20 | 44 | 44 | 26 | 26 | 9 | 6 | 6 | 33 | 3 | 3 | 2 | 28 | 28 | 6 | 2 | 14 | 13 |
Wind waves Height (m) Direction Period (s) | — | ENE 11 | — | — | — | — | — | — | E 10 | E 10 | E 10 | — | — | — | E 5 | E 5 | E 5 | E 5 | ESE 5 |
| kJ | — | 444 | — | — | — | — | — | — | 122 | 120 | 117 | — | — | — | 16 | 22 | 16 | 11 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 22 | 24 | 24 | 25 | 24 | 22 | 24 | 24 | 22 | 22 | 22 | 23 | 23 | 22 | 24 | 25 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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