Surf Forecasts:
Sumner Avenue (Strathmere) surf forecast from 10 Jun 2026:
- Best quality surf: Tuesday 16 Jun, 2PM (local time) - 5.5ft (1.7m), 7s period, S swell with offshore winds.
- Most powerful swell: Tuesday 16 Jun, 5PM (local time) - 6ft (1.9m), 7s period, S swell with 361 kJ wave energy.
- Next surfable swell (1★+): Thursday 11 Jun, 5PM (local time) - 4ft (1.2m), 7s period with S swell.
Best Forecast Surf Conditions for Sumner Avenue (Strathmere) this week:
The surf forecast for Sumner Avenue (Strathmere) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 11) at 5PM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.9m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Sumner Avenue (Strathmere) in the next 16 days are 1.9m 7s and forecast to arrive on Tuesday (Jun 16) at 5PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Jun 10) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Thu 11th Jun) | 4ft (1.2m) 7s |
| Best Surf | 2PM (Tue 16th Jun) | 5.5ft (1.7m) 7s |
| Most Powerful | 5PM (Tue 16th Jun) | 6ft (1.9m) 7s |
Table - best surf conditions forecast for Sumner Avenue (Strathmere) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Thu night. Warm (max 32°C on Thu afternoon, min 17°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Fri night. Warm (max 29°C on Sun afternoon, min 18°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Tue 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ESE 8 | E 5 | S 5 | S 5 | S 6 | S 6 | S 7 | S 6 | S 6 | S 6 | SSE 6 | S 5 | SSE 6 | ESE 9 | ESE 8 | ESE 8 | S 4 | S 5 | SSE 5 | SSE 6 | S 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 6 | 2 | 21 | 73 | 109 | 120 | 126 | 36 | 17 | 18 | 11 | 4 | 4 | 7 | 7 | 7 | 23 | 31 | 26 | 117 | 209 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | cross-off | glassy | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross | cross-off |
High Tide | 3:21PM1.23m | 3:39AM1.13m | 4:17PM1.32m | 4:44AM1.13m | 5:16PM1.41m | 5:49AM1.15m | 6:14PM1.50m | 6:50AM1.19m | 7:10PM1.58m | 7:47AM1.24m | 8:03PM1.62m | 8:42AM1.27m | 8:56PM1.62m | 9:37AM1.28m | |||||||
Low Tide | 10:04PM0.24m | 10:09AM0.09m | 11:06PM0.16m | 11:03AM0.05m | 00:04AM0.06m | 11:58AM0.01m | 1:00AM-0.02m | 12:53PM-0.03m | 1:56AM-0.09m | 1:50PM-0.05m | 2:51AM-0.15m | 2:47PM-0.07m | 3:45AM-0.17m | ||||||||
 |  |  | |  | | | | | | | | |  | | | |  | | | | |
 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 |
 | 8:22 | — | — | 8:23 | — | — | 8:23 | — | — | 8:24 | — | — | 8:24 | — | — | 8:25 | — | — | 8:25 | — | 8:25 |
mm | — | — | — | — | 3 | — | — | 4 | — | — | 2 | — | — | — | — | — | — | — | — | 6 | — |
Temp °C | 19 | 18 | 22 | 24 | 22 | 27 | 32 | 29 | 26 | 27 | 25 | 26 | 27 | 27 | 26 | 29 | 25 | 19 | 17 | 22 | 27 |
Feels °C | 15 | 15 | 21 | 23 | 21 | 28 | 33 | 30 | 30 | 28 | 27 | 24 | 27 | 26 | 25 | 27 | 24 | 15 | 12 | 22 | 26 |
Swell 1 Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 9 | E 8 | S 6 | S 6 | S 6 | S 6 | S 6 | SSE 6 | S 5 | S 5 | S 6 | SSE 6 | ESE 8 | ESE 8 | ESE 9 | ESE 8 | E 7 | E 7 |
| kJ | 5 | 2 | 2 | 1 | 1 | 64 | 68 | 36 | 17 | 18 | 11 | 4 | 2 | 3 | 3 | 7 | 7 | 7 | 7 | 4 | 1 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | SE 7 | SE 9 | E 5 | — | E 7 | — | E 9 | E 9 | SE 9 | ENE 4 | ENE 4 | SSE 6 | ESE 9 | ESE 8 | E 5 | E 5 | E 6 | E 6 | E 8 | E 9 |
| kJ | 6 | 2 | 3 | 1 | — | 1 | — | 2 | 2 | 3 | 1 | 1 | 4 | 7 | 7 | 1 | 1 | 1 | 1 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | — | SE 8 | NE 6 | E 8 | — | — | — | — | E 9 | SE 9 | SE 7 | SSE 6 | E 4 | SE 6 | — | — | E 10 | — | — | — | — |
| kJ | — | 2 | 2 | 1 | — | — | — | — | 2 | 3 | 2 | 4 | 1 | 1 | — | — | 2 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | S 4 | S 5 | S 5 | S 6 | S 6 | S 7 | W 3 | — | — | — | — | WNW 3 | — | — | S 3 | S 4 | S 5 | SSE 5 | SSE 6 | S 7 |
| kJ | 4 | 17 | 21 | 73 | 109 | 120 | 126 | 1 | — | — | — | — | 2 | — | — | 3 | 23 | 31 | 26 | 117 | 209 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2215 | 523 | 972 | 2478 | 149 | 72 | 0 | 37 | 354 | 1202 | 68 | 532 | 1536 | 293 | 972 | 128 | 259 | 259 | 972 | 972 | 149 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Sumner Avenue (Strathmere) Surf forecast
The above surf forecast table for Sumner Avenue (Strathmere) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sumner Avenue (Strathmere) can be found by selecting the local surf guide option on the grey menu. Our Sumner Avenue (Strathmere) 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 (Sumner Avenue (Strathmere)) 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 Sumner Avenue (Strathmere) 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.
Sumner Avenue (Strathmere) is 13 km (8 miles) from Ocean City. If you plan a vacation in New Jersey, 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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