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Surf Forecasts:
The Cove surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Sunday 07 Dec 2025 HSTForecast update in hr min s Forecast update imminent
The Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Cove sea temperature is
26.0° C
(Which is slightly warmer than usual)How big are the waves at The Cove today?
The current surf forecast for The Cove at 11PM is: 0.9m 8s primary swell from a East-northeast direction (forecast issued at 07:00pm December 07). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | - | - |
| Afternoon (07 Dec) | 4.5ft (1.3m) | 8s |
| Evening (07 Dec) | 3.5ft (1.0m) | 8s |
Table - waves today at The Cove. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 8 | 8 | 18 | 17 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 99 | 125 | 104 | 98 | 151 | 147 | 83 | 74 | 74 | 102 | 57 | 57 | 29 | 57 | 58 | 42 | 47 | 42 | 41 | 60 | 55 | 51 | 55 | 55 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- on | on | glass | glass | glass | glass | cross- off | cross | cross | cross |
High Tide / height (m) | 5:31PM 0.24 | 6:32AM 0.78 | 6:44PM 0.25 | 7:16AM 0.71 | 8:16PM 0.28 | 8:00AM 0.64 | ||||||||||||||||||
Low Tide / height (m) | 10:43PM 0.05 | 2:16PM 0.14 | 11:30PM 0.12 | 3:02PM 0.14 | 12:26AM 0.21 | |||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - |
| Sunset | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | | |  | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 24 | 24 | 24 | 24 | 23 | 25 | 26 | 25 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 25 |
| Feels °C (?) | 24 | 23 | 24 | 25 | 23 | 23 | 23 | 24 | 24 | 23 | 22 | 23 | 23 | 25 | 26 | 26 | 26 | 27 | 26 | 25 | 25 | 25 | 24 | 24 |
- Map Icons:
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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