Surf Forecasts:
How big are the waves at Waimea Rivermouth today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 4ft (1.2m), 7s period with E swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 4.5ft (1.3m), 7s period with E swell.
- Evening surf: Evening surf (09 Aug, local time) - 2ft (0.6m), 16s period with S swell.
The current surf forecast for Waimea Rivermouth at 12PM is: 1.4m 7s primary swell from a East direction and 0.5m 13s secondary swell from a South-southwest direction (forecast issued at 07:00am August 09). An open ocean swell of 0.5m 6s 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 (09 Aug) | 4ft (1.2m) | 7s |
| Afternoon (09 Aug) | 4.5ft (1.3m) | 7s |
| Evening (09 Aug) | 2ft (0.6m) | 16s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sun morning, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||||||||
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 17 | E 7 | E 7 | E 7 | E 7 | S 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | E 8 | SSW 15 | E 7 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | ESE 7 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 170 | 124 | 179 | 154 | 156 | 144 | 201 | 198 | 198 | 201 | 196 | 187 | 234 | 184 | 181 | 234 | 172 | 169 | 167 | 191 | 210 | 201 | 247 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off |
High Tide | 2:12PM0.64m | 1:28AM0.19m | 2:54PM0.66m | 2:24AM0.23m | 3:33PM0.65m | ||||||||||||||||||
Low Tide | 6:22AM-0.03m | 9:47PM0.13m | 7:19AM-0.05m | 10:10PM0.12m | 8:11AM-0.06m | 10:35PM0.11m | |||||||||||||||||
 |  |  | | | | | | | | | | |  | | | | | | |  | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:12 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 28 | 27 | 27 | 26 | 25 | 24 | 25 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 27 | 28 | 30 | 29 | 29 | 27 | 27 | 25 | 27 | 27 | 30 | 30 | 29 | 28 | 27 | 27 | 28 | 29 | 28 | 29 | 29 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 170 | 98 | 98 | 93 | 59 | 144 | 201 | 198 | 198 | 201 | 196 | 181 | 234 | 184 | 181 | 234 | 172 | 169 | 167 | 163 | 210 | 201 | 247 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | NE 6 | NE 6 | S 18 | S 18 | SE 10 | NE 7 | NNE 7 | NE 7 | SSW 12 | SSW 12 | S 12 | SE 9 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 99 | 19 | 16 | 96 | 156 | 45 | 21 | 17 | 21 | 47 | 47 | 75 | 36 | 35 | 29 | 39 | 39 | 39 | 39 | 39 | 49 | 62 | 61 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SSE 10 | SW 16 | SW 16 | NNE 6 | SSW 12 | SSW 12 | SE 10 | SE 10 | SSE 10 | SE 10 | SE 10 | NNE 7 | NNW 8 | N 8 | N 8 | N 8 | NE 7 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 20 |
| kJ | 12 | 38 | 68 | 67 | 10 | 56 | 56 | 45 | 45 | 36 | 45 | 44 | 20 | 22 | 20 | 19 | 18 | 13 | 42 | 41 | 41 | 41 | 188 |
Wind waves Height (m) Direction Period (s) | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 7 | E 7 | E 7 | E 6 | E 7 | E 7 | E 7 | ESE 7 | E 5 | E 6 | E 6 |
| kJ | 104 | 124 | 179 | 154 | 154 | 116 | 152 | 123 | 156 | 147 | 160 | 187 | 178 | 178 | 131 | 92 | 152 | 127 | 131 | 191 | 119 | 158 | 102 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0 | 0 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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