
Surf Forecasts:
Rehoboth Main surf forecast from 28 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 2AM (local time) - 3ft (0.9m), 6s period, SSE swell with offshore winds.
- Most powerful swell: Monday 3 Aug, 8AM (local time) - 3.5ft (1.1m), 9s period, SE swell with 199 kJ wave energy.
- Next surfable swell (1★+): Wednesday 29 Jul, 2AM (local time) - 3ft (0.9m), 6s period with SSE swell.
Best Forecast Surf Conditions for Rehoboth Main this week:
The surf forecast for Rehoboth Main over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 2AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.1m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Rehoboth Main in the next 16 days are 1.1m 9s and forecast to arrive on Monday (Aug 03) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Tuesday (Jul 28) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 29th Jul) | 3ft (0.9m) 6s |
| Best Surf | 2AM (Wed 29th Jul) | 3ft (0.9m) 6s |
| Most Powerful | 8AM (Mon 3rd Aug) | 3.5ft (1.1m) 9s |
Table - best surf conditions forecast for Rehoboth Main over the next 16 days.
The Lowdown
Alright, Rusty here. Let's talk about what's on the menu for Rehoboth Main.
Honestly, it's a tough stretch ahead. The next couple of weeks are looking pretty flat and mostly frustrating. We’ve got a solid 16-day window, but honestly, there’s nothing that’s going to get you charging out of bed. The water temp is sitting at about 75°, which is bang on average for this time of year, so you won't need a thicker suit.
The first few days, from Monday the 27th of July through to the end of the month, are a write-off. We’re talking tiny, weak swell with a combined energy reading of just 23, and the wind is all over the place. There’s a bit of a pulse on the 28th, with the swell bumping up to 4ft, but the period is a shocking 5 seconds, so it’s just messy, wind-affected chop. Not worth getting wet for.
We get a little window on Wednesday morning the 29th. The swell is only 2ft from the SE, but the wind goes light and cross-offshore from the NW. It’s clean, but the energy is still weak (52). It’s surfable, but you’d be scratching for anything decent. It’s a beginner-friendly size, but the quality is just ordinary.
The rest of that week and into the first week of August is a poor run. The swell tries to push back up a bit around the 3rd and 4th of August, hitting 4ft, and the energy kicks up to a moderate 235. But the wind is a messy cross-shore, and the period is short and choppy. For a beach break like Rehoboth Main, that combo is just slop. It’s actually more interesting as a kite session than a paddle session that week.
The last few days of the forecast, from the 9th onwards, the swell just completely dies. We’re talking ankle-snappers of 0.7ft to 1ft with energy readings dropping to single digits. There’s a moment on the 9th with a light offshore wind, but there’s simply no swell to work with.
So, the long and short of it: there isn't one standout day. The best you’ll get is that Wednesday morning (29th July) for a clean, tiny, beginner-level wave. It’s a long, flat run, and for this area, a blank run like this isn't totally unusual, but it still stings. Forecasts can change, but right now, I’d be looking for something else to do.
Rusty.
Short Range ForecastHeavy rain (total 27mm), heaviest during Tue night. Warm (max 27°C on Wed afternoon, min 20°C on Tue night). Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the WNW by Wed morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Thu afternoon, min 21°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||
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 8 | SE 8 | SE 8 | SSE 5 | SSE 6 | SE 7 | SE 7 | SSE 8 | SE 8 | SE 8 | SE 9 | SSE 8 | SE 7 | SSE 9 | SE 7 | SE 3 | SE 4 | SE 4 | SE 4 | SE 5 |
Wave Graph | ||||||||||||||||||||
14 | 15 | 16 | 91 | 60 | 49 | 44 | 44 | 33 | 30 | 37 | 26 | 14 | 29 | 12 | 9 | 22 | 14 | 19 | 18 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross-on |
High Tide | 7:22PM1.37m | 7:33AM1.01m | 8:04PM1.41m | 8:16AM1.06m | 8:44PM1.43m | 8:58AM1.11m | 9:23PM1.43m | 9:39AM1.16m | 10:01PM1.41m | 10:20AM1.20m | 10:39PM1.37m | 11:01AM1.25m | 11:18PM1.30m | |||||||
Low Tide | 1:47AM0.23m | 1:26PM0.10m | 2:22AM0.19m | 2:08PM0.07m | 2:57AM0.15m | 2:50PM0.06m | 3:33AM0.12m | 3:31PM0.07m | 4:09AM0.11m | 4:14PM0.09m | 4:47AM0.10m | 5:01PM0.13m | ||||||||
— | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | |
8:15 | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — | — | 8:12 | — | — | 8:10 | — | — | 8:09 | — | |
mm | 7 | 1 | 2 | 4 | 12 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 24 | 24 | 26 | 22 | 24 | 27 | 25 | 23 | 25 | 24 | 22 | 24 | 23 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 23 | 24 | 24 | 24 | 26 | 26 | 25 | 22 | 23 | 22 | 22 | 26 | 23 | 26 | 25 | 25 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | E 6 | SSE 6 | SE 7 | SE 7 | SSE 8 | SE 8 | SE 8 | SE 9 | SSE 8 | SE 7 | SSE 9 | SE 7 | ENE 5 | SE 9 | E 5 | E 5 | SE 5 |
14 | 15 | 16 | 1 | 60 | 49 | 44 | 44 | 33 | 30 | 37 | 26 | 14 | 29 | 12 | 3 | 3 | 1 | 1 | 18 | |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 8 | E 8 | E 8 | E 7 | E 7 | E 6 | SE 9 | ENE 6 | ENE 6 | SE 9 | NE 5 | NE 5 | — | SE 7 |
7 | 3 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 1 | 1 | — | 7 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SW 4 | E 9 | E 6 | E 6 | — | — | E 8 | — | NE 6 | NE 4 | SE 9 | S 9 | S 8 | — | — | — |
— | — | — | — | 1 | 2 | 1 | 1 | — | — | 1 | — | 2 | 1 | 3 | 2 | 1 | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSE 3 | S 4 | S 4 | SSE 5 | — | NNW 3 | WNW 2 | NW 3 | WNW 3 | WNW 3 | NW 3 | NNW 3 | — | — | — | SE 3 | SE 4 | SE 4 | SE 4 | — |
2 | 8 | 10 | 91 | — | 2 | 1 | 3 | 6 | 4 | 5 | 1 | — | — | — | 9 | 22 | 14 | 19 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1480 | 532 | 1033 | 1132 | 0 | 0 | 0 | 0 | 35 | 31 | 55 | 55 | 202 | 35 | 322 | 406 | 379 | 578 | 1135 | 424 |
Best forecast wave conditions in Delaware | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Rehoboth Main Surf forecast
The above surf forecast table for Rehoboth Main provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rehoboth Main can be found by selecting the local surf guide option on the grey menu. Our Rehoboth Main 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 (Rehoboth Main) 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 Rehoboth Main 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.
Rehoboth Main is 41 km (25 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.










