Surf Forecasts:
How big are the waves at Waimea Rivermouth today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 2.5ft (0.7m), 17s period with S swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 3ft (0.9m), 16s period with S swell.
- Evening surf: Evening surf (09 Oct, local time) - 2.5ft (0.8m), 16s period with S swell.
The current surf forecast for Waimea Rivermouth at 2AM is: 0.7m 14s primary swell from a West direction and 0.7m 7s secondary swell from a South-southeast direction (forecast issued at 07:00pm October 08). An open ocean swell of 1.4m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 2.5ft (0.7m) | 17s |
| Afternoon (09 Oct) | 3ft (0.9m) | 16s |
| Evening (09 Oct) | 2.5ft (0.8m) | 16s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 27°C on Fri afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | |||||||||||||||||
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) | S 18 | SSW 18 | SSW 18 | W 14 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | S 15 | S 15 | S 20 | S 19 | S 19 | S 18 |
Wave Graph  | |||||||||||||||||||
 kJ | 230 | 418 | 522 | 192 | 304 | 300 | 293 | 443 | 422 | 330 | 341 | 259 | 250 | 218 | 212 | 604 | 598 | 362 | 242 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 2:23PM0.47m | 3:06AM0.48m | 2:51PM0.42m | 3:43AM0.52m | 3:17PM0.37m | ||||||||||||||
Low Tide | 8:45PM0.04m | 9:08AM0.12m | 9:04PM0.02m | 9:57AM0.14m | 9:24PM0.01m | ||||||||||||||
 |  | | | | | | | | | | | | | |  | |  | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | 6:19 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 29 | 28 | 28 | 27 | 27 | 28 | 28 | 30 | 30 | 30 | 28 | 27 | 28 | 29 | 30 | 30 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 10 | NW 10 | NNW 10 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 |
| kJ | 366 | 415 | 392 | 385 | 367 | 375 | 375 | 375 | 441 | 441 | 404 | 397 | 397 | 316 | 232 | 214 | 173 | 128 | 71 |
Swell 2 Height (m) Direction Period (s) | W 14 | SSW 18 | SSW 18 | SSE 7 | SSE 7 | S 18 | S 17 | S 17 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | S 15 | S 15 | S 20 | S 19 | S 19 | SSW 14 |
| kJ | 203 | 418 | 522 | 43 | 54 | 300 | 293 | 443 | 422 | 330 | 341 | 259 | 250 | 218 | 212 | 604 | 598 | 362 | 163 |
Swell 3 Height (m) Direction Period (s) | S 18 | W 14 | W 14 | W 14 | S 18 | SSE 7 | W 13 | W 13 | W 13 | S 12 | S 12 | S 12 | S 21 | NW 20 | S 12 | S 15 | S 15 | SSW 14 | S 18 |
| kJ | 230 | 203 | 198 | 192 | 304 | 35 | 128 | 128 | 126 | 106 | 137 | 98 | 224 | 186 | 101 | 343 | 343 | 165 | 242 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 6 | SE 6 | — | E 6 | E 6 | E 6 | E 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 24 | 31 | — | 38 | 37 | 61 | 62 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 25 | 25 | 0 | 18 | 18 | 18 | 18 | 18 | 18 | 3 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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