Surf Forecasts:
How big are the waves at Inside Poipu today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 5ft (1.6m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Oct, local time) - 5ft (1.5m), 8s period with ENE swell.
The current surf forecast for Inside Poipu at 11PM is: 1.5m 8s primary swell from a East-northeast direction and 0.4m 7s secondary swell from a Southeast direction, 0.4m 15s secondary swell from a Southwest direction (forecast issued at 07:00pm October 21). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | - | - |
| Afternoon (21 Oct) | 5ft (1.6m) | 8s |
| Evening (21 Oct) | 5ft (1.5m) | 8s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 23°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 14 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 273 | 240 | 240 | 202 | 173 | 147 | 147 | 163 | 163 | 128 | 120 | 115 | 99 | 99 | 83 | 105 | 107 | 143 | 196 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross |
High Tide | 1:26AM0.47m | 12:57PM0.54m | 1:58AM0.55m | 1:29PM0.51m | |||||||||||||||
Low Tide | 7:11PM0.13m | 6:58AM0.23m | 7:28PM0.09m | 7:52AM0.21m | 7:48PM0.06m | ||||||||||||||
 |  | | | | | | | | | |  | | | |  | | | | |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 24 | 23 | 23 | 24 | 26 | 26 | 26 | 23 | 23 | 23 | 23 | 23 | 26 | 27 | 26 | 24 | 23 |
Feels °C | 24 | 24 | 24 | 23 | 24 | 24 | 26 | 25 | 26 | 23 | 24 | 24 | 24 | 24 | 25 | 27 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 6 | SE 7 | SE 6 | SE 6 | SE 6 | SW 14 | SW 14 | NW 12 | SSW 14 | SSW 13 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | SSW 13 | SSW 14 | ENE 8 |
| kJ | 19 | 14 | 12 | 14 | 18 | 18 | 51 | 49 | 50 | 71 | 70 | 47 | 43 | 42 | 42 | 41 | 99 | 143 | 62 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SE 6 | NW 11 | SW 14 | NW 12 | NW 12 | SW 13 | SE 6 | SE 6 | SE 6 | E 13 | NW 11 | NW 11 | SSW 16 |
| kJ | 56 | 55 | 54 | 54 | 54 | 53 | 10 | 30 | 47 | 50 | 50 | 45 | 10 | 10 | 9 | 55 | 41 | 40 | 196 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 10 | S 10 | NW 11 | NW 11 | NW 11 | S 11 | S 11 | E 13 | SE 6 | SE 6 | SE 6 | SW 13 | SW 13 | E 13 | SE 6 | E 13 | E 13 | NW 11 |
| kJ | 25 | 8 | 8 | 20 | 19 | 19 | 20 | 9 | 14 | 9 | 10 | 11 | 44 | 44 | 56 | 9 | 54 | 54 | 40 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 4 |
| kJ | 273 | 240 | 240 | 202 | 173 | 147 | 147 | 163 | 163 | 128 | 120 | 115 | 99 | 99 | 83 | 105 | 107 | 116 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 1 | 5 | 22 | 22 | 22 | 4 | 5 | 5 | 1 | 1 | 5 | 132 | 5 | 1 | 1 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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