Surf Forecasts:
How big are the waves at Inside Poipu today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 5ft (1.5m), 6s period with E swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 5ft (1.5m), 6s period with E swell.
- Evening surf: Evening surf (25 Aug, local time) - 5ft (1.5m), 7s period with E swell.
The current surf forecast for Inside Poipu at 9AM is: 1.5m 6s primary swell from a East direction and 0.7m 8s secondary swell from a Southeast direction, 0.5m 12s secondary swell from a South-southwest direction (forecast issued at 01:00am August 25). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 5ft (1.5m) | 6s |
| Afternoon (25 Aug) | 5ft (1.5m) | 6s |
| Evening (25 Aug) | 5ft (1.5m) | 7s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 28°C on Tue afternoon, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||||||||||
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 7 | E 7 | E 7 | SSW 16 | E 6 | E 7 | E 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | E 7 | E 7 | S 18 | S 18 | S 19 | S 19 | S 17 | S 17 | S 17 | S 17 | S 17 | S 16 | S 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 208 | 202 | 196 | 201 | 173 | 202 | 247 | 218 | 218 | 218 | 215 | 254 | 230 | 304 | 390 | 444 | 448 | 358 | 350 | 567 | 573 | 443 | 396 | 290 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:49AM0.32m | 2:41PM0.70m | 2:26AM0.36m | 3:08PM0.70m | 3:03AM0.40m | 3:33PM0.68m | ||||||||||||||||||
Low Tide | 7:23AM0.08m | 9:35PM0.17m | 8:03AM0.07m | 9:52PM0.15m | 8:42AM0.08m | 10:09PM0.13m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 27 | 28 | 27 | 25 | 25 | 25 | 24 | 25 | 27 | 27 | 27 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 25 | 24 |
Feels °C | 27 | 25 | 26 | 26 | 28 | 27 | 25 | 25 | 25 | 24 | 24 | 26 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 26 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 8 | SE 8 | SE 7 | SSE 8 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 18 | S 18 | S 19 | S 19 | S 17 | S 17 | S 17 | S 17 | S 17 | S 16 | S 15 |
| kJ | 74 | 50 | 62 | 59 | 53 | 45 | 126 | 218 | 218 | 218 | 215 | 215 | 204 | 304 | 390 | 444 | 448 | 358 | 350 | 567 | 573 | 443 | 396 | 290 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 12 | SSE 9 | SSE 8 | SSE 9 | SE 9 | S 18 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 87 | 86 | 86 | 201 | 144 | 138 | 85 | 50 | 47 | 52 | 62 | 165 | 230 | 133 | 133 | 135 | 135 | 131 | 123 | 46 | 72 | 73 | 72 | 70 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | SSW 12 | S 19 | SSW 18 | S 18 | S 18 | S 18 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | WNW 9 | WNW 9 | SE 8 | SE 8 |
| kJ | 105 | 147 | 146 | 83 | 83 | 86 | 64 | 113 | 167 | 165 | 165 | 13 | 13 | 14 | 15 | 15 | 14 | 13 | 13 | 13 | 8 | 8 | 17 | 10 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 208 | 202 | 196 | 178 | 173 | 202 | 247 | 184 | 179 | 179 | 173 | 254 | 225 | 204 | 178 | 153 | 144 | 137 | 137 | 162 | 137 | 124 | 108 | 112 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 31 | 31 | 25 | 25 | 5 | 5 | 5 | 5 | 22 | 22 | 25 | 25 | 5 | 22 | 5 | 5 | 5 | 5 | 22 | 22 | 5 | 5 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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