Surf Forecasts:
How big are the waves at Waimea Rivermouth today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 2.5ft (0.7m), 13s period with SSW swell.
The current surf forecast for Waimea Rivermouth at 8AM is: 0.9m 14s primary swell from a South-southwest direction (forecast issued at 01:00am September 09). 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 Sep) | 3ft (0.9m) | 14s |
| Afternoon (09 Sep) | 2.5ft (0.8m) | 14s |
| Evening (09 Sep) | 2.5ft (0.7m) | 13s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu afternoon. Warm (max 27°C on Wed morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||||||||||
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) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | E 8 | E 7 | SW 17 | E 7 | SSW 16 | SSW 16 | E 7 | E 11 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 356 | 356 | 285 | 277 | 247 | 187 | 181 | 178 | 178 | 133 | 133 | 131 | 129 | 138 | 159 | 155 | 150 | 173 | 173 | 124 | 411 | 150 | 148 | 148 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross-on | cross-on | on | glassy | glassy | glassy | glassy | glassy | cross-off | cross | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | cross-off |
High Tide | 2:29AM0.32m | 3:02PM0.58m | 3:12AM0.37m | 3:33PM0.54m | 3:54AM0.42m | 4:02PM0.48m | ||||||||||||||||||
Low Tide | 8:12AM0.02m | 9:39PM0.09m | 9:00AM0.04m | 10:00PM0.07m | 9:47AM0.08m | 10:20PM0.06m | ||||||||||||||||||
 | |  | | | | | | | | | |  |  |  |  | | | | | | | | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 29 | 29 | 29 | 30 | 30 | 31 | 31 | 31 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 27 | 27 | 25 | 26 | 28 | 28 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 10 | NW 10 | NNW 10 | NNW 9 | NW 9 | NW 8 | NW 8 | NW 8 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | ENE 7 | SSW 16 | SW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 169 | 400 | 376 | 342 | 288 | 237 | 138 | 95 | 59 | 133 | 133 | 131 | 129 | 121 | 113 | 81 | 81 | 34 | 173 | 121 | 152 | 150 | 148 | 148 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NW 8 | NNW 8 | NNW 8 | NW 8 | NE 8 | ENE 7 | ENE 7 | SW 16 | SSW 16 | SSW 12 | SSW 12 | NE 8 | NE 8 | NE 8 | NE 7 |
| kJ | 157 | 100 | 285 | 277 | 247 | 187 | 181 | 178 | 178 | 48 | 44 | 44 | 32 | 28 | 37 | 36 | 129 | 173 | 47 | 46 | 31 | 28 | 28 | 27 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | SSW 7 | SSW 16 | SSW 17 | SSW 18 | NW 8 | SSW 18 | SW 17 | NE 7 | S 12 | NE 7 | NE 7 | SSW 12 | SE 5 | SSW 12 | SSW 12 |
| kJ | 356 | 356 | 76 | 57 | 40 | 41 | 28 | 27 | 26 | 17 | 104 | 109 | 123 | 28 | 120 | 135 | 25 | 72 | 15 | 21 | 46 | 10 | 45 | 45 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ENE 3 | ENE 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 11 | ESE 5 | E 5 | E 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 79 | 138 | 159 | 155 | 150 | 146 | 148 | 124 | 411 | 109 | 54 | 238 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 0 | 18 | 18 | 149 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 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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