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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
The Cove Delaware surfForecast / Delaware / USA
48hr Weather and Surf, issued 12 pm Thursday 18 Dec 2025 ESTForecast update in hr min s Forecast update imminent
The Cove Delaware surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Cove Delaware sea temperature is
5.8° C
(Which is 2.2°C colder than average for this time of year)Nearby Cam: 6km away, Rehoboth Boardwalk Plaza Hotel Cam
How big are the waves at The Cove Delaware today?
The current surf forecast for The Cove Delaware at 7PM is: 0.4m 11s primary swell from a Southeast direction and 0.1m 16s secondary swell from a East direction, 0.8m 4s secondary swell from a South-southeast direction (forecast issued at 12:00pm December 18). The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Dec) | 2ft (0.6m) | 9s |
| Afternoon (18 Dec) | 1.5ft (0.4m) | 11s |
| Evening (18 Dec) | 3.5ft (1.0m) | 4s |
Table - waves today at The Cove Delaware. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 11 | 11 | 11 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 9 | 8 | 9 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 54 | 29 | 29 | 29 | 50 | 133 | 309 | 504 | 534 | 547 | 469 | 362 | 265 | 173 | 120 | 92 | 54 | 52 | 50 | 65 | 22 | 35 | 30 | 51 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- off | cross | cross | cross | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 7:07AM 1.37 | 7:26PM 0.99 | 7:45AM 1.40 | 8:04PM 0.99 | 8:24AM 1.41 | 8:42PM 0.99 | ||||||||||||||||||
Low Tide / height (m) | 1:37PM 0.06 | 1:14AM 0.05 | 2:15PM 0.05 | 1:51AM 0.03 | 2:52PM 0.05 | 2:28AM 0.02 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:39 | - | - | - | - | - | - | - | 4:39 | - | - | - | - | - | - | - | 4:40 | - | - | - | - | - |
 |  | |  | | |  |  |  |  | |  | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 4 | 7 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 11 | 12 | 12 | 13 | 14 | 12 | 13 | 14 | 10 | 6 | 2 | 1 | -1 | -2 | -2 | -2 | 1 | 3 | 3 | 4 | 5 | 6 | 5 |
| Feels °C (?) | 4 | 7 | 8 | 6 | 8 | 7 | 3 | 7 | 8 | 4 | -6 | -10 | -10 | -11 | -11 | -9 | -8 | -3 | -2 | -4 | -4 | -4 | -3 | -2 |
- 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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