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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 1 am Sunday 27 Apr 2025 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
25.2° C
(Which is slightly warmer than usual)How big are the waves at Waimea Rivermouth today?
The current surf forecast for Waimea Rivermouth at 6AM is: 0.5m 9s primary swell from a South-southeast direction (forecast issued at 01:00am April 27). An open ocean swell of 1.0m 13s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 1.5ft (0.4m) | 9s |
| Afternoon (27 Apr) | 1.5ft (0.4m) | 10s |
| Evening (27 Apr) | 1.5ft (0.4m) | 10s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |  |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 10 | 10 | 9 | 14 | 10 | 16 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 6 | 6 | 7 | 7 | 14 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 50 | 52 | 52 | 32 | 51 | 31 | 47 | 31 | 32 | 17 | 19 | 20 | 33 | 33 | 34 | 81 | 80 | 80 | 80 | 80 | 79 | 117 | 113 | 105 | 231 | 229 | 146 | 198 | 276 | 369 | 267 | 240 | 230 | 399 | 389 | 220 | 198 | 190 | 132 | 341 | 263 | 179 | 187 | 193 | 233 | 250 | 274 | 203 | 205 | 345 | 246 | 275 | 210 | 265 | 358 | 456 | 239 | 160 | 221 | 227 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | on | cross- on | cross | glass | glass | glass | glass | glass | cross- on | cross | cross- off | off | cross- off | glass | glass | glass | glass | glass | glass | cross- off | glass | off | cross- off | glass | cross- on | 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 | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:53AM 0.26 | 4:13PM 0.56 | 3:29AM 0.21 | 4:59PM 0.59 | 4:05AM 0.16 | 5:48PM 0.58 | 4:43AM 0.12 | 6:42PM 0.55 | 5:31AM 0.09 | 7:41PM 0.52 | 6:55AM 0.07 | 8:46PM 0.47 | 9:05AM 0.08 | 9:53PM 0.44 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 9:58PM 0.06 | 9:03AM -0.12 | 11:00PM 0.07 | 9:34AM -0.13 | 12:09AM 0.08 | 10:08AM -0.13 | 1:31AM 0.09 | 10:45AM -0.11 | 3:17AM 0.09 | 11:26AM -0.07 | 4:54AM 0.07 | 12:15PM -0.02 | 5:44AM 0.05 | 1:27PM 0.04 | 6:15AM 0.04 | |||||||||||||||||||||||||||||||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 |
| Sunset | - | - | - | - | - | - | 7:02 | - | - | - | - | - | - | - | 7:02 | - | - | - | - | - | - | - | 7:02 | - | - | - | - | - | - | - | 7:04 | - | - | - | - | - | - | - | 7:04 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - |
 | | |  | |  |  |  | |  | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | 1 | 1 | 1 | - | - | - | - | - | 1 | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 23 | 22 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 |
| Feels °C (?) | 27 | 27 | 26 | 27 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 25 | 26 | 25 | 25 | 26 | 25 | 27 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 27 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 24 | 23 | 23 | 25 | 25 | 27 | 25 | 23 | 23 | 22 | 21 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 24 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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