Surf Forecasts:
How big are the waves at Inside Poipu today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 2.5ft (0.7m), 13s period with SSW swell.
The current surf forecast for Inside Poipu at 3PM is: 0.9m 14s primary swell from a South-southwest direction and 0.9m 9s secondary swell from a East-northeast direction (forecast issued at 07:00am September 09). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 3ft (0.9m) | 14s |
| Afternoon (09 Sep) | 3ft (0.9m) | 14s |
| Evening (09 Sep) | 2.5ft (0.7m) | 13s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu afternoon. Warm (max 28°C on Wed afternoon, min 23°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||||||||
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) | ENE 10 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 17 | SW 18 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | ENE 11 | ENE 11 | ENE 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 352 | 351 | 273 | 261 | 236 | 181 | 178 | 178 | 176 | 131 | 138 | 154 | 204 | 252 | 210 | 203 | 173 | 173 | 162 | 152 | 430 | 356 | 350 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross-on | glassy | glassy | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-on |
High Tide | 2:21AM0.41m | 2:46PM0.71m | 3:03AM0.48m | 3:17PM0.66m | 3:43AM0.53m | 3:45PM0.61m | |||||||||||||||||
Low Tide | 7:58AM0.08m | 9:23PM0.11m | 8:47AM0.10m | 9:44PM0.09m | 9:34AM0.13m | 10:05PM0.08m | |||||||||||||||||
 |  |  | | |  | | | | | |  |  |  | | | | | | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 27 | 27 | 27 | 25 | 25 | 25 | 24 | 24 | 26 | 26 | 26 | 24 | 24 |
Feels °C | 29 | 30 | 30 | 32 | 31 | 30 | 30 | 28 | 28 | 27 | 29 | 29 | 28 | 26 | 26 | 25 | 24 | 23 | 26 | 26 | 26 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 352 | 227 | 218 | 161 | 116 | 108 | 99 | 76 | 75 | 89 | 131 | 127 | 119 | 117 | 83 | 175 | 173 | 173 | 162 | 152 | 150 | 148 | 148 |
Swell 2 Height (m) Direction Period (s) | S 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | E 12 | E 12 | E 12 | E 12 | SSW 17 | SSW 12 | E 12 | E 11 | E 11 | E 11 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 124 | 351 | 273 | 261 | 236 | 181 | 178 | 178 | 176 | 131 | 108 | 106 | 73 | 73 | 184 | 81 | 98 | 94 | 91 | 91 | 45 | 45 | 45 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | S 8 | S 8 | S 8 | NW 9 | E 13 | E 13 | E 13 | E 13 | E 13 | SW 17 | SW 18 | SW 18 | SW 18 | E 12 | E 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 9 | SW 8 | SE 8 |
| kJ | 351 | 93 | 72 | 55 | 87 | 125 | 123 | 119 | 119 | 115 | 138 | 154 | 154 | 150 | 72 | 70 | 82 | 46 | 46 | 46 | 27 | 25 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NE 3 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 | ENE 11 |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 105 | 147 | 204 | 252 | 210 | 203 | 171 | 161 | 157 | 121 | 430 | 356 | 350 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 22 | 22 | 22 | 39 | 0 | 0 | 1 | 0 | 1 | 5 | 22 | 22 | 22 | 22 | 5 | 5 | 5 | 5 | 22 | 22 | 22 | 5 | 22 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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