Surf Forecasts:
How big are the waves at Inside Poipu today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 11ft (3.5m), 9s period with SW swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 8ft (2.5m), 9s period with SSW swell.
- Evening surf: Evening surf (08 Sep, local time) - 5ft (1.5m), 11s period with ENE swell.
The current surf forecast for Inside Poipu at 12PM is: 3.0m 9s primary swell from a South-southwest direction and 1.6m 12s secondary swell from a East-northeast direction (forecast issued at 07:00am September 08). An open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 11ft (3.5m) | 9s |
| Afternoon (08 Sep) | 8ft (2.5m) | 9s |
| Evening (08 Sep) | 5ft (1.5m) | 11s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue morning. Warm (max 28°C on Wed afternoon, min 23°C on Thu night). Winds decreasing (fresh winds from the SW on Tue morning, calm by Wed morning). | |||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||||||||
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 11 | SW 9 | SSW 9 | SSW 9 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 6385 | 2088 | 1494 | 1003 | 503 | 503 | 460 | 444 | 352 | 351 | 336 | 261 | 236 | 181 | 178 | 178 | 176 | 131 | 283 | 300 | 234 | 284 | 276 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | glassy | cross-on | cross-on | cross-on | glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 2:12PM0.73m | 2:21AM0.41m | 2:46PM0.71m | 3:03AM0.48m | 3:17PM0.66m | ||||||||||||||||||
Low Tide | 7:05AM0.08m | 9:01PM0.13m | 7:58AM0.08m | 9:23PM0.11m | 8:47AM0.10m | 9:44PM0.09m | |||||||||||||||||
 |  | |  | |  | |  | |  |  | | | | | | | | |  | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | 3 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 28 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 22 | 25 | 25 | 26 | 27 | 29 | 30 | 29 | 29 | 31 | 31 | 31 | 31 | 30 | 29 | 28 | 28 | 29 | 29 | 29 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | ENE 12 | ENE 11 | S 8 | ENE 11 | ENE 11 | ENE 11 | 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 |
| kJ | 528 | 399 | 647 | 593 | 443 | 503 | 460 | 444 | 352 | 227 | 218 | 149 | 116 | 108 | 99 | 76 | 75 | 89 | 131 | 127 | 119 | 117 | 83 |
Swell 2 Height (m) Direction Period (s) | ENE 12 | ENE 12 | WNW 8 | NW 9 | ENE 11 | S 8 | S 8 | S 8 | 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 |
| kJ | 833 | 743 | 169 | 174 | 503 | 291 | 219 | 152 | 120 | 351 | 336 | 261 | 236 | 181 | 178 | 178 | 176 | 131 | 108 | 75 | 73 | 73 | 184 |
Swell 3 Height (m) Direction Period (s) | NW 12 | SSW 15 | SSW 15 | SSW 15 | NW 9 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 8 | S 8 | S 8 | S 7 | E 13 | E 13 | E 13 | E 13 | E 13 | SW 17 | SW 18 | SW 18 | SW 18 | E 12 |
| kJ | 6 | 413 | 494 | 392 | 152 | 366 | 361 | 356 | 351 | 74 | 72 | 55 | 39 | 125 | 123 | 119 | 119 | 115 | 138 | 154 | 154 | 150 | 72 |
Wind waves Height (m) Direction Period (s) | SSW 11 | SW 9 | SSW 9 | SSW 9 | W 7 | WSW 6 | W 6 | WSW 6 | — | — | — | — | — | — | — | — | — | ENE 3 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 |
| kJ | 6385 | 2088 | 1494 | 1003 | 89 | 64 | 47 | 18 | — | — | — | — | — | — | — | — | — | 4 | 283 | 300 | 234 | 284 | 276 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 331 | 38 | 38 | 34 | 22 | 22 | 0 | 0 | 22 | 0 | 22 | 39 | 38 | 0 | 1 | 1 | 1 | 1 | 1 | 22 | 22 | 5 | 5 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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