Surf Forecasts:
How big are the waves at Inside Poipu today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 4.5ft (1.4m), 8s period with E swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 4.5ft (1.3m), 8s period with ENE swell.
- Evening surf: Evening surf (19 Jul, local time) - 4ft (1.2m), 8s period with ENE swell.
The current surf forecast for Inside Poipu at 4AM is: 1.5m 8s primary swell from a East direction and 0.6m 8s secondary swell from a Southeast direction, 0.5m 12s secondary swell from a South direction (forecast issued at 01:00am July 19). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 4.5ft (1.4m) | 8s |
| Afternoon (19 Jul) | 4.5ft (1.3m) | 8s |
| Evening (19 Jul) | 4ft (1.2m) | 8s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 27°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | E 8 | S 16 | E 8 | ENE 8 | ENE 7 | ENE 7 | E 7 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 316 | 273 | 245 | 217 | 223 | 223 | 192 | 192 | 157 | 187 | 169 | 191 | 191 | 163 | 176 | 193 | 181 | 142 | 215 | 215 | 339 | 325 | 302 | 289 |
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-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-on |
High Tide | 8:06AM0.44m | 6:59PM0.51m | 9:26AM0.48m | 7:14PM0.44m | 10:48AM0.52m | |||||||||||||||||||
Low Tide | 1:37AM0.12m | 1:06PM0.30m | 2:08AM0.12m | 2:43PM0.37m | 2:42AM0.12m | |||||||||||||||||||
 | |  | | |  | | | | | | | | | | |  | | | | | | |  | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 24 | 23 | 24 | 26 | 27 | 26 | 24 | 24 | 23 | 23 | 24 | 26 | 27 | 26 | 24 | 24 | 23 | 23 | 24 | 26 | 27 | 26 | 25 | 24 |
Feels °C | 24 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 23 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 9 | SE 9 | S 13 | SE 9 | S 13 | SE 7 | S 11 | S 11 | S 11 | S 17 | S 11 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 |
| kJ | 58 | 59 | 59 | 115 | 36 | 87 | 12 | 64 | 65 | 64 | 147 | 66 | 190 | 134 | 131 | 177 | 165 | 116 | 215 | 215 | 339 | 325 | 302 | 289 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | SE 8 | S 13 | SE 9 | S 18 | SSE 18 | SSE 18 | SSE 18 | SSW 11 | S 16 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SW 16 | SSW 13 | SSW 11 | SSW 10 | SW 16 | SW 16 | SW 16 | SSW 26 |
| kJ | 73 | 108 | 75 | 58 | 85 | 37 | 105 | 107 | 106 | 103 | 49 | 137 | 64 | 60 | 41 | 35 | 69 | 55 | 48 | 37 | 69 | 65 | 61 | 224 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | WNW 12 | S 19 | S 19 | SSW 11 | SE 7 | SE 7 | SE 6 | SW 18 | SW 18 | SW 18 | SW 18 | S 13 | SW 16 | S 12 | S 13 | SW 17 | SW 17 | SE 6 | E 15 | E 12 | SW 15 |
| kJ | 49 | 48 | 48 | 49 | 116 | 113 | 23 | 12 | 11 | 10 | 84 | 82 | 81 | 80 | 28 | 69 | 49 | 51 | 71 | 73 | 6 | 17 | 23 | 60 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | E 8 | ENE 7 | E 8 | ENE 8 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 5 | E 6 |
| kJ | 316 | 273 | 245 | 217 | 223 | 223 | 192 | 192 | 157 | 187 | 169 | 191 | 191 | 163 | 176 | 193 | 181 | 142 | 128 | 125 | 125 | 161 | 98 | 151 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 22 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 22 | 22 | 5 | 5 | 5 | 1 | 5 | 22 | 22 | 22 | 5 | 5 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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