Surf Forecasts:
48th Street surf forecast from 25 Aug 2026:
- Best quality surf: Thursday 27 Aug, 11PM (local time) - 2ft (0.6m), 9s period, ESE swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 2AM (local time) - 4.5ft (1.3m), 6s period, S swell with 126 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 11PM (local time) - 2ft (0.6m), 9s period with ESE swell.
Best Forecast Surf Conditions for 48th Street this week:
The surf forecast for 48th Street over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 11PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.1m and 11s. Another secondary swell of 0.8m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at 48th Street in the next 16 days are 1.3m 6s and forecast to arrive on Friday (Aug 28) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Aug 31) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 27th Aug) | 2ft (0.6m) 9s |
| Best Surf | 11PM (Thu 27th Aug) | 2ft (0.6m) 9s |
| Most Powerful | 2AM (Fri 28th Aug) | 4.5ft (1.3m) 6s |
Table - best surf conditions forecast for 48th Street over the next 16 days.
The Lowdown
Alright, let's get to it.
Where to start? It’s looking like a pretty quiet start for the next few days. There's a tiny bit of knee-high swell in the water, but the conditions are just ordinary. The real issue is the surfable waves are just too small to get excited about on Monday the 26th of August. There might be a rideable wave here or there, but you're really just fighting the conditions for no reward.
The water temperature is sitting around 78°, which feels a touch warmer than normal for this time of year, so you can get away with a thinner suit if you're paddling out. But honestly, there’s nothing worth paddling out for yet.
We have a pretty big gap in the action. From Tuesday the 27th of August all the way through to the 2nd of September, the swell stays small, often below 2 ft, and the winds just chop things up. There’s a bit more energy building from the 1st of September, with the combined energy hitting 164, but it’s still coming in from the ESE and the conditions just aren't coming together for a proper session.
Now, things get interesting on Thursday, the 3rd of September. There’s a big pulse of ENE swell pushing the wave face up to 8 ft, with a combined energy reading of 1231 – that’s a lot of power. This is a big, raw swell with a period of only 8 seconds, which means it will be full of energy but a bit lumpy and fat. The wind is light and onshore from the east, so it's not going to be clean, and the quality is marginal at best.
The next couple of days, the 4th and 5th of September, still have solid swell in the 7 ft to 8 ft range, with combined energy in the high 700s to 900s. But the wind is going to be howling out of the north at 18-25 mph, so while the swell is there, the conditions will be messy and choppy. This is really only for the experts looking for a power session, not a clean ride.
The standout window is shaping up for the morning of Monday the 7th of September. We’ve got clean, chest-high waves at 3 ft from the east with a 8-second period, but the absolute game-changer here is the glassy, zero-wind conditions. The combined energy is a solid 214, so there's plenty of push, and with offshore glass, the waves at 48th Street will be clean and peeling. This is the best the whole forecast has to offer, no question. The break is consistent and faces the optimum SE swell direction for the incoming ESE swell, meaning it will be lined up nicely. Expect crowds to be a problem though, as it is often busy, but for these waves, it might be worth the squeeze.
After that little gem, the swell drops off fast, fading to 2 ft by Tuesday the 8th, so don't sleep on that Monday morning window. Overall, the entire forecast is a long wait for one really good morning.
Rusty
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Warm (max 29°C on Mon afternoon, min 21°C on Tue morning). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Thu night. Warm (max 29°C on Fri afternoon, min 23°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
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) | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 9 | ESE 8 | ESE 9 | SSE 5 | ESE 9 | S 6 | S 6 | S 6 | SSE 6 | ESE 8 | SE 7 | SE 8 | SE 8 | SE 8 | SSE 4 |
Wave Graph | ||||||||||||||||||||
34 | 30 | 29 | 29 | 29 | 23 | 28 | 46 | 39 | 44 | 126 | 56 | 50 | 43 | 25 | 34 | 17 | 34 | 33 | 34 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | cross-off | cross-on | glassy | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross | cross | cross-off |
High Tide | 6:00PM1.22m | 6:29AM1.03m | 6:45PM1.27m | 7:12AM1.09m | 7:25PM1.31m | 7:50AM1.16m | 8:02PM1.34m | 8:26AM1.21m | 8:38PM1.34m | 9:01AM1.26m | 9:14PM1.31m | 9:36AM1.29m | 9:52PM1.27m | |||||||
Low Tide | 00:24AM0.15m | 12:25PM0.18m | 1:07AM0.09m | 1:11PM0.14m | 1:47AM0.04m | 1:55PM0.10m | 2:26AM-0.00m | 2:38PM0.07m | 3:03AM-0.03m | 3:20PM0.05m | 3:38AM-0.04m | 4:00PM0.05m | 4:12AM-0.02m | |||||||
— | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | |
7:42 | — | — | 7:40 | — | — | 7:38 | — | — | 7:37 | — | — | 7:36 | — | — | 7:35 | — | — | 7:32 | — | |
mm | — | — | — | — | — | — | — | — | 2 | 2 | 4 | — | 1 | 5 | — | — | — | — | — | — |
Temp °C | 29 | 27 | 22 | 24 | 24 | 23 | 25 | 25 | 26 | 26 | 26 | 26 | 29 | 25 | 23 | 23 | 24 | 25 | 25 | 26 |
Feels °C | 27 | 26 | 20 | 23 | 24 | 23 | 23 | 24 | 26 | 26 | 27 | 27 | 29 | 25 | 23 | 22 | 24 | 25 | 24 | 27 |
Swell 1 Height (m) Direction Period (s) | SSE 5 | SE 11 | SE 11 | SE 11 | SE 11 | SE 9 | ESE 8 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | SSE 6 | SSE 5 | SE 7 | SSE 5 | SE 8 | SE 8 | SE 8 |
6 | 30 | 29 | 29 | 29 | 23 | 28 | 46 | 39 | 44 | 62 | 40 | 27 | 43 | 16 | 34 | 11 | 34 | 33 | 15 | |
Swell 2 Height (m) Direction Period (s) | SE 12 | SSE 5 | SSE 5 | S 4 | S 6 | S 6 | E 14 | E 14 | E 13 | ESE 10 | E 11 | E 11 | E 11 | ESE 8 | ESE 8 | S 6 | SE 8 | S 5 | E 9 | E 9 |
34 | 5 | 4 | 2 | 2 | 2 | 4 | 4 | 3 | 10 | 2 | 2 | 2 | 26 | 25 | 5 | 17 | 2 | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | E 6 | NNE 3 | E 6 | E 6 | E 6 | E 6 | — | E 5 | E 11 | E 8 | — | E 10 | E 10 | E 10 | NE 4 | — | — | — |
4 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | — | 2 | 10 | 1 | — | 2 | 2 | 2 | 1 | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 6 | — | NNE 3 | — | — | — | SSE 5 | S 4 | SSE 5 | SSE 5 | S 6 | S 6 | S 6 | — | NNE 3 | NE 3 | SE 5 | — | SSE 3 | SSE 4 |
9 | — | 2 | — | — | — | 6 | 30 | 33 | 32 | 126 | 56 | 50 | — | 1 | 1 | 13 | — | 3 | 34 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 160 | 438 | 609 | 381 | 348 | 1145 | 557 | 185 | 188 | 15 | 9 | 35 | 1 | 263 | 394 | 222 | 1064 | 355 | 658 |
Best forecast wave conditions in Maryland | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the 48th Street Surf forecast
The above surf forecast table for 48th Street provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at 48th Street can be found by selecting the local surf guide option on the grey menu. Our 48th Street 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 (48th Street) 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 48th Street 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.
48th Street is 7 km (4 miles) from Ocean City. If you plan a vacation in Maryland, 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.











