Surf Forecasts:
How big are the waves at Inside Poipu today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 6ft (1.8m), 14s period with E swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 6.5ft (2.0m), 14s period with E swell.
- Evening surf: Evening surf (05 Sep, local time) - 6ft (1.9m), 14s period with ENE swell.
The current surf forecast for Inside Poipu at 10AM is: 1.9m 14s primary swell from a East direction and 1.5m 12s secondary swell from a South direction, 0.4m 18s secondary swell from a Southwest direction (forecast issued at 01:00am September 05). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 6ft (1.8m) | 14s |
| Afternoon (05 Sep) | 6.5ft (2.0m) | 14s |
| Evening (05 Sep) | 6ft (1.9m) | 14s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 44mm), heaviest during Sun night. Warm (max 27°C on Sun afternoon, min 23°C on Sun night). Winds increasing (light winds from the ESE on Sun night, strong winds from the SE by Mon night). | ||||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||||||||||
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) | SSE 12 | S 12 | E 14 | E 14 | E 14 | S 12 | E 13 | E 14 | E 13 | ENE 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | SSW 14 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 15 | SW 15 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 462 | 690 | 1298 | 1422 | 1527 | 635 | 1443 | 1382 | 1303 | 1288 | 1121 | 1087 | 1152 | 1080 | 940 | 925 | 1154 | 1373 | 1847 | 2285 | 2838 | 3895 | 6303 | 8876 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 11:55AM0.67m | 11:20PM0.24m | 12:50PM0.71m | 00:42AM0.29m | 1:34PM0.73m | |||||||||||||||||||
Low Tide | 3:10AM0.11m | 8:12PM0.21m | 4:47AM0.11m | 8:22PM0.18m | 6:04AM0.09m | 8:41PM0.15m | ||||||||||||||||||
 | |  |  | | |  | |  | | | | | |  | |  | |  |  | | | | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 3 | 5 | 4 | 4 | 4 | 5 | 3 | 2 | 2 | 3 |
Temp °C | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 23 | 23 | 24 | 25 | 25 | 26 | 26 | 26 |
Feels °C | 23 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 27 | 24 | 24 | 24 | 24 | 25 | 25 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 11 | SSW 12 | SSW 12 | S 11 | E 12 | SSW 14 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 15 | SW 15 | SW 14 |
| kJ | 462 | 690 | 702 | 660 | 670 | 635 | 635 | 628 | 480 | 480 | 390 | 390 | 404 | 404 | 242 | 925 | 1154 | 1373 | 1847 | 2285 | 2838 | 3895 | 6303 | 8876 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | SW 18 | SSW 18 | SSW 18 | E 13 | SSW 18 | N 11 | SSE 10 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 12 | SSW 18 | S 18 | SSE 8 | SSE 8 | SSE 8 | NW 13 | E 13 | ENE 12 |
| kJ | 401 | 485 | 79 | 121 | 121 | 499 | 120 | 2 | 61 | 226 | 173 | 173 | 217 | 207 | 316 | 494 | 348 | 314 | 119 | 149 | 191 | 7 | 633 | 1118 |
Swell 3 Height (m) Direction Period (s) | SSW 20 | SW 16 | WSW 12 | SW 12 | WSW 12 | SSW 18 | NNE 9 | W 11 | SSW 16 | SSE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 19 | SSW 15 | SSE 10 | E 14 | NW 15 | SSW 17 | NW 13 | SSW 15 | SSW 15 | NNW 12 |
| kJ | 37 | 42 | 14 | 6 | 14 | 121 | 17 | 2 | 147 | 63 | 47 | 65 | 38 | 38 | 271 | 318 | 37 | 150 | 8 | 487 | 7 | 500 | 487 | 14 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 14 | E 14 | E 14 | ENE 7 | E 13 | E 14 | E 13 | ENE 13 | E 13 | E 13 | E 13 | E 12 | E 12 | ENE 7 | E 12 | E 12 | ENE 14 | E 13 | E 13 | ESE 8 | ESE 8 | SSE 8 |
| kJ | 259 | 228 | 1298 | 1422 | 1527 | 247 | 1443 | 1382 | 1303 | 1288 | 1121 | 1087 | 1152 | 1080 | 940 | 138 | 925 | 800 | 1470 | 1226 | 1446 | 1120 | 1273 | 933 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 4 | 5 | 22 | 22 | 22 | 5 | 5 | 5 | 5 | 5 | 22 | 22 | 22 | 31 | 128 | 124 | 25 | 31 | 131 | 131 | 236 | 142 | 140 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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