Surf Forecasts:
How big are the waves at Waimea Rivermouth today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 4.5ft (1.3m), 8s period with E swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 4ft (1.2m), 8s period with E swell.
- Evening surf: Evening surf (19 Jul, local time) - 4ft (1.2m), 8s period with E swell.
The current surf forecast for Waimea Rivermouth at 6PM is: 1.1m 8s primary swell from a East direction and 0.5m 13s secondary swell from a South direction (forecast issued at 01:00pm July 19). An open ocean swell of 0.5m 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 (19 Jul) | 4.5ft (1.3m) | 8s |
| Afternoon (19 Jul) | 4ft (1.2m) | 8s |
| Evening (19 Jul) | 4ft (1.2m) | 8s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 27°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||
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 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 16 | E 8 | E 8 | S 16 | S 15 | E 7 | S 15 | S 15 | S 15 | S 14 | S 14 | S 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 185 | 187 | 187 | 157 | 186 | 182 | 176 | 138 | 141 | 190 | 138 | 138 | 126 | 116 | 150 | 215 | 215 | 267 | 257 | 246 | 225 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:22AM0.32m | 7:23PM0.38m | 9:46AM0.36m | 7:41PM0.31m | 11:09AM0.41m | ||||||||||||||||
Low Tide | 1:25PM0.22m | 2:37AM0.06m | 3:25PM0.28m | 3:13AM0.05m | |||||||||||||||||
 |  | |  | | | | | | | |  | | | | | | |  | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 7:23 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 27 | 27 | 27 | 25 | 24 | 24 | 23 | 25 | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 25 | 27 | 27 | 26 | 25 | 24 |
Feels °C | 28 | 28 | 27 | 25 | 24 | 25 | 24 | 26 | 27 | 28 | 27 | 26 | 24 | 25 | 25 | 26 | 29 | 28 | 28 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | S 12 | NNE 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | S 16 | NNE 7 | NNE 7 | NE 7 | S 15 | S 15 | S 15 | S 14 | S 14 | S 13 |
| kJ | 112 | 36 | 29 | 24 | 27 | 26 | 35 | 35 | 35 | 35 | 36 | 132 | 33 | 31 | 37 | 215 | 215 | 267 | 257 | 246 | 225 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | S 13 | S 13 | S 13 | S 11 | SSW 11 | S 11 | S 11 | S 11 | S 16 | S 16 | SSW 10 | S 16 | S 15 | S 15 | NE 7 | NE 7 | NE 7 | NNE 7 | SE 6 | SSW 26 |
| kJ | 35 | 84 | 86 | 86 | 64 | 40 | 64 | 64 | 65 | 190 | 134 | 35 | 126 | 116 | 116 | 22 | 22 | 23 | 18 | 15 | 132 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 9 | SE 6 | SE 6 | S 18 | SSE 18 | SSE 17 | S 16 | SSW 10 | SSW 10 | NNE 5 | SSW 10 | SSW 11 | S 12 | SSW 11 | SW 11 | SE 5 | SE 5 | SW 16 | SW 15 |
| kJ | 35 | 35 | 27 | 14 | 12 | 99 | 103 | 99 | 137 | 35 | 37 | 8 | 34 | 38 | 49 | 23 | 30 | 4 | 7 | 61 | 60 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 5 | NE 7 | NE 7 |
| kJ | 185 | 187 | 187 | 157 | 186 | 182 | 176 | 138 | 141 | 142 | 138 | 138 | 164 | 160 | 150 | 120 | 120 | 159 | 109 | 23 | 29 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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