Surf Forecasts:
How big are the waves at Waimea Rivermouth today (10 Oct):
- Morning surf: Morning surf (10 Oct, local time) - 2.5ft (0.7m), 15s period with S swell.
- Afternoon surf: Afternoon surf (10 Oct, local time) - 3ft (0.9m), 19s period with S swell.
- Evening surf: Evening surf (10 Oct, local time) - 2.5ft (0.7m), 19s period with S swell.
The current surf forecast for Waimea Rivermouth at 5AM is: 0.7m 16s primary swell from a South-southwest direction (forecast issued at 01:00am October 10). An open ocean swell of 1.3m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | 2.5ft (0.7m) | 15s |
| Afternoon (10 Oct) | 3ft (0.9m) | 19s |
| Evening (10 Oct) | 2.5ft (0.7m) | 19s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Warm (max 27°C on Sat morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||||||||||||
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) | S 21 | SSW 16 | S 15 | S 20 | S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | E 12 | S 15 | S 15 | S 15 | S 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 323 | 250 | 218 | 271 | 604 | 598 | 362 | 242 | 393 | 614 | 620 | 389 | 214 | 185 | 325 | 325 | 325 | 407 | 122 | 174 | 104 | 150 | 267 | 205 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross-off |
High Tide | 3:43AM0.52m | 3:17PM0.37m | 4:19AM0.55m | 3:40PM0.31m | 4:55AM0.55m | 4:00PM0.27m | ||||||||||||||||||
Low Tide | 9:57AM0.14m | 9:24PM0.01m | 10:46AM0.16m | 9:44PM0.01m | 11:36AM0.18m | 10:06PM0.01m | ||||||||||||||||||
 | |  | |  | |  | | | | |  | | | | | | | | | | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | 1 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 24 |
Feels °C | 27 | 28 | 29 | 30 | 30 | 29 | 29 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 26 | 29 | 29 | 30 | 29 | 26 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | S 18 | S 18 | S 18 | S 18 | S 17 | S 13 | S 16 | S 16 | S 16 | S 16 | NW 18 | NNW 17 | NNW 16 | NW 16 | NW 16 | NW 16 |
| kJ | 397 | 397 | 316 | 232 | 214 | 173 | 128 | 71 | 393 | 614 | 620 | 389 | 214 | 126 | 325 | 325 | 325 | 407 | 319 | 386 | 464 | 595 | 644 | 702 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | S 15 | S 15 | S 20 | S 19 | S 19 | SSW 14 | N 9 | S 14 | S 13 | S 13 | S 9 | S 16 | S 13 | S 13 | S 9 | NW 18 | S 16 | S 12 | S 15 | S 15 | S 15 | S 15 |
| kJ | 259 | 250 | 218 | 212 | 604 | 598 | 362 | 163 | 83 | 232 | 225 | 90 | 39 | 185 | 89 | 219 | 43 | 159 | 122 | 103 | 104 | 150 | 267 | 205 |
Swell 3 Height (m) Direction Period (s) | S 21 | S 12 | S 12 | S 20 | S 15 | S 15 | SSW 14 | S 18 | SSW 14 | N 9 | N 9 | SE 6 | S 13 | SE 4 | N 8 | NNW 8 | NNW 8 | NW 8 | S 9 | S 15 | S 9 | S 12 | SSW 16 | WNW 12 |
| kJ | 323 | 103 | 101 | 271 | 343 | 343 | 165 | 242 | 156 | 60 | 57 | 13 | 90 | 9 | 36 | 38 | 37 | 21 | 40 | 107 | 40 | 44 | 100 | 55 |
Wind waves Height (m) Direction Period (s) | E 6 | — | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | E 6 | E 6 | ESE 4 | SSE 9 | E 5 | E 5 | E 5 | E 6 | E 12 | ESE 4 | ESE 4 | ENE 8 | E 8 |
| kJ | 12 | — | 18 | 18 | 43 | 48 | 63 | 102 | 86 | 62 | 51 | 62 | 76 | 52 | 80 | 74 | 38 | 37 | 26 | 174 | 11 | 7 | 107 | 78 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 18 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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