Rehoboth Main Surf Break

Lat Long: 38.72° N 75.08° W

Rehoboth Main Surf Forecast and Surf Report

Issued: 1 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rehoboth Main sea temperature is
24.9°C
2.7° 

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 Sep 2026:

  • Best quality surf: Thursday 10 Sep, 11AM (local time) - 2.5ft (0.7m), 6s period, S swell with offshore winds.
  • Most powerful swell: Sunday 13 Sep, 5PM (local time) - 3.5ft (1.0m), 5s period, SE swell with 51 kJ wave energy.
  • Next surfable swell (1★+): Thursday 10 Sep, 11AM (local time) - 2.5ft (0.7m), 6s period with S 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 Thursday (Sep 10) at 11AM. The primary swell is predicted to be 0.7m and 6s period with a secondary swell of 0.2m and 9s. 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 1.0m 5s and forecast to arrive on Sunday (Sep 13) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Thursday (Sep 10) at 2AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Thu 10th Sep)2.5ft (0.7m) 6s
Best Surf11AM (Thu 10th Sep)2.5ft (0.7m) 6s
Most Powerful 5PM (Sun 13th Sep)3.5ft (1.0m) 5s

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


The Lowdown

Alright, let’s get into it.

Look, I’m gonna level with you. The next couple of weeks are a bit of a test of patience around here. We’ve got a long flat spell on our hands, so if you’re Jonesing for a wave, you’re gonna have to wait it out. The good news is, it doesn’t look like it’s gonna stay poor forever. There’s a glimmer of something real on the horizon, but it’s a ways off.

Right now, and for the next week and a half, it’s all about tiny, weak surf. We’re talking knee-high slop at best. The energy is just pitiful, with most readings showing those combined energy values down in the double digits to low 40s. That’s weak, my friends. The swell direction is all over the place too, and those short periods mean the waves that do show up are going to be soft and mushy. You’ll see some early morning glass-offs, like that Wednesday the 14th, but there’s just nothing underneath it. It’s a lot of paddling for nothing.

There’s a brief moment on Friday morning, the 18th, where we get a little bump in size and some clean offshore wind. The report even calls it "surfable." But we’re still talking about 3ft of short-period energy. It’s not going to be winning any awards, but if you’re desperate, it’s the closest thing to a wave we’ve got in that whole stretch. Crowds are always a factor here at Rehoboth Main, so expect some company regardless.

Now, here’s where it gets interesting. If you can wait all the way until Thursday morning, the 24th, we might finally get something to sink your fins into. The forecast is showing a push of 4.6ft swell from the ESE with a period of 7 seconds. The energy jumps way up into the 300s, which is a massive difference from what we’ve been seeing. The wind is supposed to go light offshore out of the northwest, which should keep it clean. That’s our standout. It’s still over a week away, so I wouldn’t book a plane ticket on it, but it’s got promise.

That afternoon, the swell drops off slightly to 3.3ft, and the wind goes light offshore from the west. It’ll still be surfable, but the morning is the pick. For everyone else, keep an eye on the long-range charts and keep your board waxed. When that Thursday swell hits, it might be worth skipping work.

Short Range Forecast

Light rain (total 7mm), mostly falling on Thu night. Warm (max 30°C on Thu afternoon, min 21°C on Thu night). Winds decreasing (fresh winds from the SSW on Wed night, light winds from the NNW by Fri night).

Days 4-6 Weather Summary

Moderate rain (total 17mm), heaviest on Sun morning. Warm (max 26°C on Mon afternoon, min 22°C on Sat morning). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
SE
10
0.9
S
4
0.2
ESE
9
0.7
S
6
0.5
S
6
0.5
SSE
6
0.4
SSE
6
0.2
ESE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
1
SE
4
0.9
SE
5
1
SE
5
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.3
ESE
9
0.4
ESE
8
0.4
SE
8
0.3
ESE
7
Wave Graph
Metric surfscale
Energy kJ
4
28
8
31
15
21
12
8
13
13
14
38
36
51
22
21
20
15
26
15
9
Wind (km/h)
20
SSW
30
S
30
SSW
20
WSW
15
N
15
N
20
NE
10
N
5
NE
15
ESE
15
SE
20
SE
20
SSE
15
SSE
5
S
5
ENE
15
SE
10
S
10
S
15
SSE
15
SSW
Wind State
cross-off
cross
cross-off
off
cross-off
cross
cross-on
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
glassy
cross-on
cross
cross
cross-on
cross-off
High Tide
7:15PM1.51m
7:33AM1.32m
8:01PM1.49m
8:20AM1.39m
8:45PM1.44m
9:06AM1.44m
9:28PM1.37m
9:50AM1.45m
10:10PM1.29m
10:32AM1.44m
10:51PM1.19m
11:16AM1.40m
11:33PM1.09m
Low Tide
12:48PM-0.06m
1:32AM0.01m
1:41PM-0.10m
2:14AM-0.04m
2:30PM-0.11m
2:54AM-0.05m
3:17PM-0.07m
3:32AM-0.02m
4:02PM-0.00m
4:10AM0.04m
4:48PM0.10m
4:50AM0.12m
5:36PM0.21m
clear
clear
clear
part cloud
clear
thunderstorm
rain showers
part cloud
clear
clear
cloud
light rain
thunderstorm
thunderstorm
clear
clear
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:37
6:37
6:39
6:39
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:17
7:16
7:15
7:14
7:12
7:09
7:08
 mm
5
2
2
9
2
4
11
1
Temp °C
25
26
24
27
30
24
23
22
23
23
24
23
24
25
25
25
26
26
27
27
27
Feels °C
24
23
21
25
29
26
21
20
22
22
22
21
25
27
27
29
29
29
30
28
29
  • Map Icons:
  • Break
  • 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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