Rehoboth Main Surf Break

Lat Long: 38.72° N 75.08° W

Rehoboth Main Surf Forecast and Surf Report

Issued: 1 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rehoboth Main sea temperature is
25.3° C
2.8° 

Rehoboth Main surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Rehoboth Main surf forecast from 9 Jul 2026:

  • Best quality surf: Monday 13 Jul, 11PM (local time) - 2ft (0.6m), 6s period, ESE swell with cross-offshore winds.
  • Most powerful swell: Monday 13 Jul, 2PM (local time) - 3.5ft (1.1m), 7s period, E swell with 124 kJ wave energy.
  • Next surfable swell (1★+): Monday 13 Jul, 11PM (local time) - 2ft (0.6m), 6s period with ESE 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 (Jul 13) at 11PM. The primary swell is predicted to be 0.6m and 6s period with a secondary swell of 0.3m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Rehoboth Main in the next 16 days are 1.1m 7s and forecast to arrive on Monday (Jul 13) at 2PM. 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 Wednesday (Jul 15) at 2AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 13th Jul)2ft (0.6m) 6s
Best Surf11PM (Mon 13th Jul)2ft (0.6m) 6s
Most Powerful 2PM (Mon 13th Jul)3.5ft (1.1m) 7s

Table - best surf conditions forecast for Rehoboth Main over the next 16 days.


Alright, let me be straight with you. Looking at this 16-day window, the honest truth is there's almost nothing to get excited about. We've got a long stretch of tiny, weak surf with messy or onshore winds. The only semi-decent window is a few days around the middle of the month, but even then it's small and ordinary.

The first real option doesn't pop up until Tuesday morning, July 14th at Rehoboth Main. The water is sitting at 78°F, which is a good 5°F warmer than usual for this time of year – that's a pretty significant anomaly, so you'll be comfortable in a spring suit or maybe even just boardshorts if you're tough. That morning, we get a brief moment of glassy conditions with the wind going dead calm. The swell is a tiny 2ft from the ESE with a period of 8 seconds. The combined energy is weak, only 44 (100). It's surfable, but very ordinary. You'll be on a longboard or a foamie, fighting for weak little waves. After that, the wind picks up again and it's back to poor conditions.

Things get a little more interesting on Wednesday afternoon, July 15th. The wind swings offshore from the SW at 6 mph, leaving the surface clean. The swell picks up a touch to 3ft, but it's a short-period S swell at only 4 seconds. That's a windswell, not a groundswell. The energy is still weak at 55 (100). It's surfable, but it's going to be bumpy and disorganized. Not a standout, just the best of a weak bunch.

Then we have a gap. There's nothing really worth paddling out for until Saturday afternoon, July 18th. The wind is offshore from the W at 12 mph, so it will be clean. The swell height jumps to 4ft from the S, but the period is still short at 6 seconds. The combined energy is 96, still under 100 (weak). It's a moderate offshore and clean, but the waves will be soft and crumbly. Still just ordinary.

After that, we're back into the doldrums. The rest of the window is filled with onshore winds, cross-shore chop, or tiny 0.3ft to 2ft surf. The last week of the window into July 22nd, 23rd, and 24th sees a jump in energy (up to 216 on the 22nd afternoon), but it's all wrapped in onshore or cross-onshore winds, making it choppy and poor. The swell is around 4ft, but with that wind, it's a mess. Honestly, for those days, the setup looks more interesting for kite surfing than paddle surfing.

So, to sum it up: the best on offer is Wednesday afternoon, July 15th for the clean conditions, and Saturday afternoon, July 18th for the slightly bigger, clean surf. But neither is a true standout. It's a lean period. Don't expect much.

Rusty

Short Range Forecast

Heavy rain (total 37mm), heaviest during Thu night. Warm (max 32°C on Fri afternoon, min 22°C on Sun morning). Winds increasing (calm on Fri night, fresh winds from the NE by Sun morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Wed morning, min 21°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun afternoon, calm by Tue morning).

Thu
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SSE
4
0.3
E
7
0.4
SSE
6
0.4
SSE
7
0.2
E
9
0.2
SSE
6
0.3
SSE
6
0.8
ENE
4
0.9
ENE
5
0.9
E
6
0.8
ESE
7
0.8
E
7
0.8
ESE
7
0.6
ESE
6
0.6
ESE
8
0.5
ESE
8
0.5
ESE
8
0.4
ESE
7
0.9
S
4
0.3
ESE
8
0.3
ESE
8
Wave Graph
Metric surfscale
Energy kJ
11
9
14
17
9
4
8
19
37
50
58
66
67
29
44
33
34
18
28
12
11
Wind (km/h)
20
SSE
15
W
15
WNW
5
WSW
10
W
5
N
10
S
15
NE
30
NE
25
ENE
15
E
20
ENE
15
ESE
10
SW
0
NW
25
SSE
20
SW
15
WSW
10
SW
10
NNW
20
N
Wind State
cross
off
cross-off
off
off
cross
cross
cross-on
cross-on
on
on
on
on
cross-off
glassy
cross
cross-off
off
cross-off
cross-off
cross
High Tide
3:52PM1.38m
4:09AM1.02m
4:52PM1.48m
5:10AM1.02m
5:52PM1.56m
6:10AM1.05m
6:50PM1.63m
7:07AM1.09m
7:45PM1.66m
8:04AM1.13m
8:40PM1.66m
8:59AM1.18m
9:32PM1.62m
9:53AM1.21m
Low Tide
10:13PM0.19m
10:09AM0.01m
11:18PM0.12m
11:09AM-0.06m
00:21AM0.05m
12:09PM-0.14m
1:19AM-0.03m
1:07PM-0.21m
2:13AM-0.09m
2:03PM-0.25m
3:04AM-0.13m
2:58PM-0.26m
3:53AM-0.14m
thunderstorm
thunderstorm
clear
part cloud
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:43
5:45
5:46
5:46
5:47
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:27
8:25
8:25
8:25
8:24
8:24
8:23
8:23
 mm
7
14
4
11
1
3
1
Temp °C
26
25
28
32
28
26
28
24
22
22
23
22
23
22
23
26
25
28
32
30
23
Feels °C
26
27
29
33
31
28
30
26
20
20
22
21
21
21
23
22
22
28
32
28
20
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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