Surf Forecasts:
How big are the waves at Waimea Rivermouth today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 1.5ft (0.4m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 1.5ft (0.4m), 15s period with SW swell.
- Evening surf: Evening surf (13 Sep, local time) - 1.5ft (0.4m), 14s period with SW swell.
The current surf forecast for Waimea Rivermouth at 3PM is: 0.4m 15s primary swell from a Southwest direction (forecast issued at 07:00am September 13). An open ocean swell of 0.6m 9s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 1.5ft (0.4m) | 15s |
| Afternoon (13 Sep) | 1.5ft (0.4m) | 15s |
| Evening (13 Sep) | 1.5ft (0.4m) | 14s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||||
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 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 14 | E 9 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 22 | SW 22 | SW 22 | SW 22 | SW 21 | SW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 19 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 158 | 85 | 84 | 54 | 54 | 54 | 56 | 51 | 77 | 49 | 49 | 120 | 118 | 118 | 118 | 117 | 220 | 269 | 256 | 253 | 251 | 251 | 248 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross | glassy | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross | cross-off | cross-off |
High Tide | 5:18AM0.48m | 4:48PM0.37m | 6:01AM0.49m | 5:03PM0.31m | 6:48AM0.48m | 5:03PM0.26m | |||||||||||||||||
Low Tide | 11:23AM0.17m | 11:02PM0.05m | 12:18PM0.21m | 11:24PM0.05m | 1:35PM0.25m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 26 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 26 | 28 | 28 | 27 | 29 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 29 | 27 | 27 | 26 | 26 | 27 | 28 | 29 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NNE 8 | NE 8 | NE 8 | SW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 19 |
| kJ | 52 | 52 | 52 | 52 | 52 | 52 | 50 | 50 | 49 | 48 | 47 | 46 | 34 | 26 | 33 | 33 | 220 | 269 | 256 | 253 | 251 | 251 | 248 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 14 | SE 9 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 22 | SW 22 | SW 13 | SW 13 | SW 21 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 158 | 85 | 84 | 54 | 54 | 54 | 13 | 51 | 77 | 49 | 49 | 120 | 118 | 46 | 44 | 117 | 33 | 33 | 32 | 31 | 42 | 40 | 23 |
Swell 3 Height (m) Direction Period (s) | SSE 5 | NW 13 | NW 13 | SE 8 | SE 5 | SW 12 | SSW 14 | WNW 12 | SSE 8 | SE 8 | SE 8 | SW 14 | SW 14 | SW 22 | SW 22 | SW 13 | SSW 13 | SSW 13 | SSW 12 | S 12 | SSW 12 | SSW 12 | NNE 4 |
| kJ | 3 | 28 | 28 | 9 | 3 | 23 | 41 | 14 | 7 | 11 | 11 | 49 | 47 | 118 | 118 | 44 | 33 | 32 | 31 | 47 | 29 | 15 | 4 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 4 | E 4 | E 4 | E 9 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ENE 5 |
| kJ | 61 | 59 | 59 | 15 | 13 | 7 | 56 | 12 | 13 | 13 | 13 | 13 | 25 | 28 | 28 | 29 | 24 | 17 | 17 | 21 | 29 | 33 | 41 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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