
Surf Forecasts:
Rehoboth Main surf forecast from 4 Aug 2026:
- Best quality surf: Monday 3 Aug, 11PM (local time) - 3ft (0.9m), 8s period, SSE swell with glassy winds.
- Most powerful swell: Saturday 8 Aug, 2AM (local time) - 4ft (1.2m), 6s period, S swell with 106 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 11PM (local time) - 3ft (0.9m), 8s 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 Monday (Aug 03) at 11PM. The primary swell is predicted to be 0.9m and 8s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Rehoboth Main in the next 16 days are 1.2m 6s and forecast to arrive on Saturday (Aug 08) 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 1.0m 6s period and expected on Saturday (Aug 08) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 3rd Aug) | 3ft (0.9m) 8s |
| Best Surf | 11PM (Mon 3rd Aug) | 3ft (0.9m) 8s |
| Most Powerful | 2AM (Sat 8th Aug) | 4ft (1.2m) 6s |
Table - best surf conditions forecast for Rehoboth Main over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you – the next 16 days are looking pretty bleak for a paddle. We’ve got a real dry spell on the horizon, so temper your expectations.
The only real glimmer of hope comes in right at the start. Monday August 3rd afternoon at Rehoboth Main, we see a pulse of 5ft SSE swell rolling in, with an 8-second period. The combined swell energy is moderate (374). That’s our one and only standout. The wind is offshore from the WSW, which is going to keep things clean. The water temp is sitting at 75°, which is about normal for this time of year, so no need to dig out the 5/4.
Now, here’s the catch. That swell is a bit on the punchy side for a beginner spot, and the crowds here are always a problem, so you’ll be battling for every wave. It’s a beach break, so with that short period, it’s going to be a bit crumbly, but it’s the only game in town.
After that, it’s a long, hard road. From Tuesday August 4th all the way through to Tuesday August 18th, the surf is tiny. We’re talking knee-high dribble at best. The wind is mostly onshore or cross-shore, turning the ocean into a washing machine. There are a few glassy mornings, like Wednesday August 5th morning, but the swell is only 2ft with almost no energy (32), so it’s a flat, clean lake – not worth the drive.
Honestly, the only other thing worth mentioning is that the wind and swell combo from Saturday August 15th onwards looks more interesting for the kite crew than anyone with a paddle. The swell is tiny and the wind is pumping.
So, to sum it up: Monday the 3rd afternoon is your only shot. Get it while you can, because after that, we’re looking at a solid 14-day gap of nothing. It’s a tough run, but that’s how it goes sometimes. Forecasts can change, so keep an eye on it, but for now, don’t hold your breath.
Rusty.
Short Range ForecastModerate rain (total 12mm), heaviest on Mon afternoon. Warm (max 29°C on Thu morning, min 23°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Fri night. Warm (max 34°C on Sat afternoon, min 23°C on Sun morning). Wind will be generally light. | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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) | SSE 8 | SE 7 | E 5 | ENE 5 | SE 7 | SE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | SSE 6 | S 6 | S 6 | S 6 | SSE 8 | SSE 6 | SSE 6 | SSE 6 | S 5 |
Wave Graph | ||||||||||||||||||||
273 | 77 | 48 | 42 | 36 | 25 | 32 | 45 | 66 | 47 | 66 | 28 | 23 | 106 | 26 | 50 | 27 | 23 | 12 | 21 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-on | cross-on | cross-on | glassy | glassy | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off |
High Tide | 00:00AM1.23m | 12:32PM1.31m | 00:46AM1.14m | 1:25PM1.34m | 1:40AM1.06m | 2:25PM1.37m | 2:42AM1.00m | 3:31PM1.41m | 3:48AM0.98m | 4:37PM1.47m | 4:54AM1.00m | 5:40PM1.53m | ||||||||
Low Tide | 5:51PM0.18m | 6:09AM0.12m | 6:46PM0.22m | 6:57AM0.12m | 7:46PM0.25m | 7:49AM0.12m | 8:50PM0.27m | 8:47AM0.10m | 9:57PM0.25m | 9:49AM0.06m | 11:05PM0.20m | 10:53AM0.00m | 00:08AM0.12m | |||||||
— | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | |
8:08 | — | — | 8:07 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | — | 8:01 | — | |
mm | 7 | 5 | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | 3 | — | — | — |
Temp °C | 28 | 27 | 23 | 23 | 23 | 24 | 25 | 26 | 29 | 31 | 28 | 30 | 33 | 29 | 29 | 34 | 30 | 27 | 29 | 27 |
Feels °C | 29 | 31 | 21 | 22 | 25 | 28 | 28 | 27 | 31 | 31 | 28 | 31 | 33 | 29 | 31 | 34 | 30 | 29 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SE 7 | SSE 7 | SE 7 | SE 7 | SE 6 | NE 4 | E 10 | SSE 6 | E 9 | E 9 | SSE 6 | SE 7 | SSE 6 | S 6 | SSE 8 | SSE 6 | SSE 6 | SSE 6 | E 8 |
101 | 77 | 35 | 23 | 36 | 25 | 1 | 2 | 32 | 2 | 2 | 28 | 8 | 56 | 26 | 50 | 27 | 23 | 12 | 1 | |
Swell 2 Height (m) Direction Period (s) | — | E 13 | SE 6 | S 7 | ENE 5 | ENE 4 | E 11 | — | E 9 | E 9 | E 11 | E 11 | E 10 | E 9 | SE 8 | E 9 | SE 8 | E 9 | ESE 7 | E 11 |
— | 4 | 19 | 34 | 8 | 4 | 2 | — | 2 | 2 | 2 | 2 | 2 | 2 | 21 | 1 | 9 | 2 | 5 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 8 | — | ENE 4 | NE 4 | — | — | — | — | E 9 | — | — | E 9 | — | E 8 | E 9 | E 9 | — |
— | — | — | 1 | — | 3 | 1 | — | — | — | — | 2 | — | — | 2 | — | 1 | 2 | 2 | — | |
Wind waves Height (m) Direction Period (s) | SSE 8 | NE 2 | E 5 | ENE 5 | — | — | SE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | WSW 3 | S 6 | S 6 | WSW 2 | S 6 | WNW 2 | — | — | S 5 |
273 | 2 | 48 | 42 | — | — | 32 | 45 | 66 | 47 | 66 | 1 | 23 | 106 | 1 | 45 | 1 | — | — | 21 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 92 | 241 | 215 | 0 | 35 | 379 | 0 | 0 | 1173 | 196 | 21 | 189 | 21 | 0 | 7 | 11 | 151 | 2385 | 45 |
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.











