Surf Forecasts:
How big are the waves at Inside Poipu today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 4.5ft (1.4m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 4.5ft (1.4m), 7s period with ENE swell.
- Evening surf: Evening surf (09 Aug, local time) - 2ft (0.6m), 16s period with SSW swell.
The current surf forecast for Inside Poipu at 10AM is: 1.4m 7s primary swell from a East-northeast direction and 0.5m 13s secondary swell from a South-southwest direction, 0.4m 16s secondary swell from a South-southwest direction (forecast issued at 07:00am August 09). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 4.5ft (1.4m) | 7s |
| Afternoon (09 Aug) | 4.5ft (1.4m) | 7s |
| Evening (09 Aug) | 2ft (0.6m) | 16s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 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) | SSW 17 | ENE 7 | E 7 | ENE 7 | ENE 7 | SSW 16 | S 16 | SSW 16 | E 7 | E 7 | E 7 | SSW 15 | SSW 15 | ENE 7 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 168 | 162 | 218 | 191 | 171 | 269 | 186 | 263 | 181 | 209 | 209 | 237 | 234 | 186 | 237 | 231 | 228 | 225 | 167 | 276 | 210 | 198 | 247 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 1:58PM0.78m | 1:22AM0.28m | 2:40PM0.80m | 2:18AM0.32m | 3:18PM0.80m | ||||||||||||||||||
Low Tide | 6:02AM0.03m | 9:25PM0.18m | 7:02AM0.01m | 9:50PM0.16m | 7:56AM0.01m | 10:16PM0.14m | |||||||||||||||||
 |  | |  | | |  | | | | | | | | | | | | | | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 27 | 27 | 25 | 24 | 24 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 28 | 27 | 25 | 24 |
Feels °C | 26 | 26 | 26 | 26 | 27 | 25 | 24 | 25 | 26 | 26 | 28 | 28 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 13 | SSW 13 | S 18 | SSW 16 | S 16 | SSW 16 | SE 10 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 168 | 162 | 98 | 90 | 156 | 269 | 186 | 263 | 45 | 198 | 196 | 237 | 234 | 184 | 237 | 231 | 228 | 225 | 167 | 276 | 210 | 198 | 247 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 12 | SE 8 | SE 10 | SE 10 | SSW 12 | SE 10 | SSW 12 | SE 8 | SE 8 | SSW 11 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 |
| kJ | 99 | 98 | 104 | 102 | 83 | 35 | 45 | 45 | 56 | 45 | 83 | 18 | 24 | 42 | 38 | 38 | 61 | 64 | 62 | 53 | 52 | 53 | 61 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | W 11 | S 18 | SSW 18 | SW 16 | SSW 12 | SSW 12 | SSW 12 | S 16 | SSW 12 | SE 9 | SSW 11 | SSW 11 | SE 8 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | W 11 | SSW 11 | SSW 11 | S 20 |
| kJ | 20 | 23 | 96 | 103 | 65 | 56 | 56 | 56 | 127 | 56 | 41 | 24 | 42 | 25 | 42 | 23 | 23 | 23 | 40 | 21 | 41 | 41 | 188 |
Wind waves Height (m) Direction Period (s) | E 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 126 | 161 | 218 | 191 | 171 | 155 | 155 | 155 | 181 | 209 | 209 | 209 | 214 | 186 | 157 | 157 | 155 | 131 | 131 | 127 | 150 | 146 | 152 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 5 | 22 | 22 | 22 | 5 | 5 | 5 | 5 | 5 | 5 | 22 | 22 | 5 | 5 | 5 | 5 | 5 | 5 | 22 | 22 | 22 | 5 | 5 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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