Surf Forecasts:
How big are the waves at Inside Poipu today (30 Jul):
- Afternoon surf: Afternoon surf (30 Jul, local time) - 5.5ft (1.7m), 10s period with ENE swell.
- Evening surf: Evening surf (30 Jul, local time) - 5ft (1.5m), 10s period with ENE swell.
The current surf forecast for Inside Poipu at 12AM is: 1.4m 9s primary swell from a East-northeast direction and 0.8m 14s secondary swell from a South direction (forecast issued at 07:00pm July 29). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | - | - |
| Afternoon (30 Jul) | 5.5ft (1.7m) | 10s |
| Evening (30 Jul) | 5ft (1.5m) | 10s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu morning, min 24°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the ENE by Sat afternoon). | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | |||||||||||||||||
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 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | S 13 | S 13 | S 13 | S 13 | ENE 8 | E 7 | ENE 8 | SSW 16 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 480 | 408 | 322 | 268 | 229 | 225 | 225 | 222 | 219 | 273 | 245 | 196 | 173 | 233 | 279 | 311 | 311 | 381 | 445 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 3:50AM0.34m | 4:38PM0.71m | 4:32AM0.37m | 5:02PM0.68m | |||||||||||||||
Low Tide | 11:09PM0.17m | 9:26AM0.06m | 11:30PM0.16m | 10:03AM0.10m | |||||||||||||||
 |  |  | | |  | | | | | | |  | |  | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 7:19 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 26 | 26 | 25 | 26 | 28 | 28 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 32 | 29 | 30 | 30 | 28 | 29 | 30 | 29 | 27 | 27 | 26 | 26 | 25 | 27 | 27 | 27 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 15 | E 16 | SSW 15 |
| kJ | 480 | 408 | 322 | 268 | 208 | 160 | 119 | 116 | 219 | 215 | 161 | 153 | 148 | 146 | 144 | 104 | 152 | 170 | 146 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SW 18 | SSW 18 | SW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 12 | SSW 15 | E 15 |
| kJ | 261 | 253 | 239 | 232 | 229 | 225 | 225 | 222 | 152 | 120 | 135 | 175 | 173 | 171 | 169 | 162 | 103 | 148 | 163 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SW 19 | SW 19 | SSW 19 | SW 19 | SW 18 | SW 18 | SW 18 | E 19 | E 18 | E 18 | E 17 | E 16 | E 16 | E 16 | E 15 | E 15 | S 12 | S 12 |
| kJ | 37 | 58 | 58 | 37 | 54 | 81 | 154 | 152 | 28 | 24 | 55 | 50 | 46 | 130 | 125 | 110 | 163 | 103 | 71 |
Wind waves Height (m) Direction Period (s) | NNE 7 | NNE 7 | — | — | — | — | — | — | ENE 8 | ENE 8 | E 7 | ENE 8 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 108 | 101 | — | — | — | — | — | — | 159 | 273 | 245 | 196 | 146 | 233 | 279 | 311 | 311 | 381 | 445 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 1 | 0 | 0 | 4 | 5 | 5 | 40 | 22 | 5 | 5 | 5 | 40 | 25 | 31 | 5 | 128 | 124 | 132 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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