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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 Tuesday 18 Nov 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
26.1° C
(Which is normal for this time of year)| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Nov) | 2ft (0.6m) | 7s |
| Afternoon (18 Nov) | - | - |
| Evening (18 Nov) | 1.5ft (0.4m) | 7s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 18 | Wednesday 19 | Thursday 20 | Fri 21 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 13 | 16 | 15 | 7 | 14 | 14 | 14 | 6 | 6 | 6 | 18 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 12 | 37 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 13 | 170 | 284 | 61 | 66 | 520 | 466 | 432 | 502 | 454 | 398 | 371 | 371 | 424 | 355 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | glass | glass | 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) | 3:10AM 0.54 | 2:07PM 0.24 | 3:39AM 0.56 | 2:34PM 0.21 | 4:10AM 0.56 | 3:00PM 0.19 | ||||||||||||||||||
Low Tide / height (m) | 10:02AM 0.17 | 8:12PM -0.02 | 10:45AM 0.16 | 8:36PM -0.02 | 11:28AM 0.15 | 9:01PM -0.02 | ||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Fri 21 | |||||||||||||||||||||
| Sunrise | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:53 | - | - | - |
 |  | |  | | | | | | | |  | | |  | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 23 |
| Feels °C (?) | 25 | 25 | 29 | 28 | 26 | 25 | 23 | 23 | 22 | 24 | 25 | 25 | 23 | 23 | 24 | 24 | 22 | 24 | 25 | 25 | 25 | 23 | 24 | 23 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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