Surf Forecasts:
How big are the waves at Waimea Rivermouth today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 2.5ft (0.7m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 5ft (1.5m), 8s period with E swell.
- Evening surf: Evening surf (13 Jul, local time) - 4.5ft (1.4m), 8s period with E swell.
The current surf forecast for Waimea Rivermouth at 3PM is: 1.5m 8s primary swell from a East direction and 0.6m 15s secondary swell from a South-southwest direction (forecast issued at 07:00am July 13). An open ocean swell of 0.7m 7s 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 (13 Jul) | 2.5ft (0.7m) | 15s |
| Afternoon (13 Jul) | 5ft (1.5m) | 8s |
| Evening (13 Jul) | 4.5ft (1.4m) | 8s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue night. Warm (max 26°C on Mon morning, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | SW 15 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 270 | 232 | 259 | 287 | 291 | 287 | 219 | 182 | 193 | 193 | 260 | 264 | 254 | 239 | 236 | 306 | 306 | 302 | 294 | 287 | 283 | 283 | 279 | 272 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off |
High Tide | 2:14AM0.16m | 3:54PM0.68m | 3:12AM0.18m | 4:36PM0.67m | 4:07AM0.20m | 5:15PM0.64m | ||||||||||||||||||
Low Tide | 8:12AM-0.11m | 11:22PM0.10m | 9:01AM-0.10m | 11:55PM0.09m | 9:48AM-0.08m | 00:28AM0.09m | ||||||||||||||||||
 |  | | | | | |  | |  | | | |  | | | | | |  | | | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | 6:03 |
 | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | 7:23 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | — |
Temp °C | 24 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 26 | 25 | 25 | 24 | 24 | 24 |
Feels °C | 24 | 24 | 26 | 26 | 27 | 26 | 25 | 25 | 24 | 25 | 27 | 27 | 27 | 26 | 25 | 26 | 25 | 25 | 27 | 27 | 27 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | W 16 | W 16 | W 16 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 |
| kJ | 88 | 70 | 68 | 46 | 44 | 42 | 41 | 41 | 42 | 56 | 56 | 59 | 48 | 50 | 236 | 306 | 306 | 302 | 294 | 287 | 283 | 283 | 279 | 272 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 16 | W 16 | W 16 | W 16 | W 16 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | NE 8 |
| kJ | 242 | 232 | 196 | 144 | 140 | 138 | 136 | 134 | 133 | 193 | 260 | 264 | 254 | 239 | 50 | 48 | 48 | 47 | 47 | 48 | 51 | 69 | 69 | 59 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 6 | SE 12 | SE 12 | W 18 | W 18 | W 18 | W 17 | W 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 17 | SSW 13 | SSW 17 | SSW 13 | SSW 12 | SSW 12 | SSW 18 | SSW 15 | SSW 15 | SSW 16 |
| kJ | 22 | 12 | 68 | 66 | 152 | 158 | 158 | 144 | 193 | 127 | 123 | 123 | 121 | 120 | 137 | 111 | 202 | 106 | 57 | 56 | 124 | 144 | 201 | 215 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 270 | 292 | 259 | 287 | 291 | 287 | 219 | 182 | 151 | 124 | 153 | 142 | 117 | 117 | 121 | 93 | 89 | 74 | 91 | 104 | 66 | 51 | 62 | 59 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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