Surf Forecasts:
The Cove Delaware surf forecast from 18 Sep 2026:
- Best quality surf: Monday 21 Sep, 2AM (local time) - 2ft (0.6m), 6s period, ESE swell with cross-offshore winds.
- Most powerful swell: Wednesday 23 Sep, 11PM (local time) - 10ft (3.0m), 10s period, E swell with 2,007 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 2AM (local time) - 2ft (0.6m), 6s period with ESE swell.
Best Forecast Surf Conditions for The Cove Delaware this week:
The surf forecast for The Cove Delaware over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 2AM. The primary swell is predicted to be 0.6m and 6s period with a secondary swell of 0.1m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Cove Delaware in the next 16 days are 3.0m 10s and forecast to arrive on Wednesday (Sep 23) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Sunday (Sep 20) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 21st Sep) | 2ft (0.6m) 6s |
| Best Surf | 2AM (Mon 21st Sep) | 2ft (0.6m) 6s |
| Most Powerful | 11PM (Wed 23rd Sep) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for The Cove Delaware over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 26°C on Fri afternoon, min 20°C on Sat morning). Winds increasing (light winds from the NNE on Fri afternoon, fresh winds from the NE by Sat morning). | Days 4-6 Weather SummaryHeavy rain (total 44mm), heaviest during Wed morning. Warm (max 22°C on Mon morning, min 17°C on Wed night). Winds increasing (light winds from the ESE on Mon night, near gales from the ENE by Wed afternoon). | ||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | ESE 12 | ESE 12 | ENE 6 | E 5 | E 7 | ESE 7 | ESE 7 | ESE 6 | ESE 8 | ESE 8 | ESE 8 | ENE 7 | ENE 9 | E 9 | E 10 | E 10 | E 11 | ENE 11 | E 11 | E 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 8 | 14 | 13 | 115 | 78 | 166 | 125 | 114 | 33 | 55 | 58 | 35 | 588 | 1004 | 1163 | 1631 | 1940 | 1992 | 1717 | 1419 | 769 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | cross-on | on | on | cross-on | cross | cross-off | cross-off | on | on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross |
High Tide | 2:30PM1.33m | 2:56AM1.00m | 3:30PM1.31m | 3:57AM1.00m | 4:30PM1.32m | 4:57AM1.04m | 5:26PM1.35m | 5:51AM1.10m | 6:16PM1.40m | 6:38AM1.19m | 7:00PM1.43m | 7:21AM1.29m | 7:41PM1.46m | ||||||||
Low Tide | 9:13PM0.37m | 8:54AM0.36m | 10:15PM0.38m | 9:55AM0.36m | 11:12PM0.36m | 10:54AM0.32m | 00:00AM0.31m | 11:48AM0.27m | 00:41AM0.25m | 12:37PM0.20m | 1:18AM0.19m | 1:22PM0.14m | 1:53AM0.12m | ||||||||
 |  |  | | | | | |  |  |  |  |  | | | | | |  | | | |
 | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — |
 | — | 7:04 | — | — | 7:01 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — |
mm | — | — | — | — | — | — | — | — | 1 | 2 | 8 | 6 | 4 | 3 | 4 | 9 | 5 | 3 | — | — | — |
Temp °C | 24 | 26 | 24 | 20 | 21 | 21 | 22 | 23 | 23 | 22 | 19 | 22 | 21 | 19 | 19 | 18 | 18 | 18 | 16 | 16 | 16 |
Feels °C | 26 | 29 | 25 | 15 | 18 | 18 | 20 | 21 | 22 | 25 | 17 | 23 | 22 | 13 | 12 | 11 | 11 | 10 | 9 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | ESE 12 | — | ESE 11 | ENE 6 | ESE 11 | ESE 6 | ESE 8 | ESE 8 | ESE 8 | E 15 | — | — | — | — | — | — | E 11 | E 11 |
| kJ | 8 | 8 | 4 | 13 | — | 12 | 48 | 12 | 33 | 55 | 58 | 35 | 4 | — | — | — | — | — | — | 1419 | 769 |
Swell 2 Height (m) Direction Period (s) | SSE 4 | S 4 | ESE 12 | — | — | — | — | ESE 11 | SE 11 | SE 11 | — | SE 8 | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 1 | 13 | — | — | — | — | 12 | 5 | 5 | — | 3 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 12 | ESE 12 | SE 9 | — | — | — | — | — | ESE 11 | SE 11 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 14 | 3 | — | — | — | — | — | 12 | 5 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | ENE 6 | E 5 | E 7 | ESE 7 | ESE 7 | SSE 4 | — | — | NE 4 | ENE 7 | ENE 9 | E 9 | E 10 | E 10 | E 11 | ENE 11 | N 5 | N 4 |
| kJ | — | — | 3 | 115 | 78 | 166 | 125 | 114 | 13 | — | — | 8 | 588 | 1004 | 1163 | 1631 | 1940 | 1992 | 1717 | 60 | 22 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 317 | 351 | 477 | 525 | 1179 | 476 | 487 | 476 | 0 | 99 | 1165 | 301 | 274 | 1171 | 336 | 1171 | 2381 | 477 | 487 | 476 | 203 |
Best forecast wave conditions in Delaware | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the The Cove Delaware Surf forecast
The above surf forecast table for The Cove Delaware provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Cove Delaware can be found by selecting the local surf guide option on the grey menu. Our The Cove Delaware surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (The Cove Delaware) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for The Cove Delaware may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
The Cove Delaware is 47 km (29 miles) from Ocean City. If you plan a vacation in Delaware, look for hotels and other accommodation in Ocean City. Ocean City has rooms for a wide range of budgets as well as car hire and transport links.
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