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Waimea Rivermouth Surf Forecast
/ HAW – Kaua'i (25 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Waimea Rivermouth surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 7 am Friday 01 May 2026 HSTForecast update in hr min s Forecast update imminent
Waimea Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waimea Rivermouth sea temperature is
24.7° C
(Which is normal for this time of year)How big are the waves at Waimea Rivermouth today?
The current surf forecast for Waimea Rivermouth at 1PM is: 1.9m 7s primary swell from a East direction (forecast issued at 07:00am May 01). An open ocean swell of 0.9m 11s is not directed at the surf break, a second open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 6ft (1.8m) | 7s |
| Afternoon (01 May) | 6ft (1.9m) | 7s |
| Evening (01 May) | 5ft (1.6m) | 8s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | Mon 4 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 7 | E 7 | E 7 | E 7 | E 7 | 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 | E 8 | S 14 | E 8 | E 8 | E 8 | E 8 | |
168 | 250 | 341 | 378 | 389 | 328 | 217 | 216 | 187 | 221 | 193 | 193 | 255 | 187 | 183 | 159 | 138 | 131 | 124 | 140 | 167 | 198 | 173 | 153 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 2:56AM0.20m | 4:18PM0.49m | 3:19AM0.17m | 4:50PM0.49m | 3:42AM0.14m | 5:25PM0.48m | ||||||||||||||||||
Low Tide | 8:57AM-0.08m | 11:13PM0.10m | 9:20AM-0.08m | 00:01AM0.10m | 9:45AM-0.07m | 00:55AM0.10m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | | | | |
 | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | 6:05 |
 | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | 7:05 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 23 | 24 | 25 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 25 | 25 | 25 | 24 | 23 | 22 |
21 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 25 | 25 | 26 | 24 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | NNW 11 | ENE 8 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 |
 kJ | 294 | 265 | 211 | 200 | 91 | 581 | 395 | 558 | 784 | 667 | 604 | 458 | 444 | 380 | 363 | 248 | 240 | 240 | 236 | 232 | 177 | 171 | 168 | 116 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NE 8 | NE 8 | NNW 11 | NNW 11 | NNW 12 | NNW 12 | NE 7 | S 14 | NE 7 | NE 7 | NE 7 | S 15 | S 16 | S 16 | S 13 | S 16 | S 13 | S 14 | S 14 | S 14 | S 14 | S 14 |
| kJ | 51 | 59 | 82 | 60 | 197 | 160 | 161 | 119 | 44 | 142 | 34 | 27 | 27 | 155 | 179 | 131 | 90 | 131 | 90 | 140 | 150 | 150 | 153 | 150 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | S 15 | S 15 | NW 18 | NW 16 | NE 8 | NE 8 | NE 7 | SSW 16 | NE 8 | S 14 | S 14 | S 14 | NE 7 | NE 7 | NE 7 | S 16 | S 13 | NE 8 | NE 7 | NE 4 | NE 4 | NNE 8 | NNE 5 |
| kJ | 74 | 110 | 110 | 252 | 260 | 59 | 45 | 44 | 85 | 45 | 104 | 106 | 106 | 27 | 26 | 25 | 132 | 86 | 20 | 19 | 3 | 4 | 23 | 7 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 | E 5 | E 8 | E 8 | E 8 | E 8 |
| kJ | 168 | 250 | 341 | 378 | 389 | 328 | 217 | 216 | 187 | 221 | 193 | 193 | 255 | 187 | 183 | 159 | 138 | 120 | 124 | 27 | 167 | 198 | 173 | 153 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 15 | 6 | 15 | 0 | 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 | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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