Rehoboth Main Surf Break

Lat Long: 38.72° N 75.08° W

Rehoboth Main Surf Forecast and Surf Report

Issued: 7 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rehoboth Main sea temperature is
25.1°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 6 Sep 2026:

  • Best quality surf: Friday 11 Sep, 5AM (local time) - 4.5ft (1.3m), 6s period, S swell with offshore winds.
  • Most powerful swell: Friday 11 Sep, 2AM (local time) - 5ft (1.5m), 6s period, S swell with 184 kJ wave energy.
  • Next surfable swell (1★+): Friday 11 Sep, 5AM (local time) - 4.5ft (1.3m), 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 Friday (Sep 11) at 5AM. The primary swell is predicted to be 1.3m and 6s period with a secondary swell of 0.8m and 6s. Another secondary swell of 0.2m and 10s is also forecast. 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 1.5m 6s and forecast to arrive on Friday (Sep 11) 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 1.2m 5s period and expected on Thursday (Sep 10) at 2AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 11th Sep)4.5ft (1.3m) 6s
Best Surf 5AM (Fri 11th Sep)4.5ft (1.3m) 6s
Most Powerful 2AM (Fri 11th Sep)5ft (1.5m) 6s

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


The Lowdown

Alright, Rusty here. Let me level with you about what's cookin' for the next couple of weeks.

Right off the bat, I gotta be straight with you – it's a tough stretch ahead. We're looking at a real long dry spell with no worthwhile surf on the horizon. For the next week and a half, there's just nothing to get excited about. You're looking at tiny, weak waves day after day. The combined swell energy stays pretty weak, mostly well under 100, which tells you all you need to know. The wind is a constant issue too, with mostly cross-onshore or cross-off breezes keeping things messy. Don't expect any standout sessions, because there simply aren't any.

Let's talk about the only break we've got, Rehoboth Main. This spot is a beginner-friendly beach break, exposed to the east. Now, for the first few days, the water temperature is sitting around 77° with an anomaly of 5° – that's much warmer than normal for this time of year. That's a real bonus if you're gonna be in the water, even if the surf is not.

The first few days are a write-off. We're talking flatness with a few tiny bumps. On the 6th of September, it's clear skies, but with a cross-on breeze and a pathetic 0.7 ft of easterly swell at 7 seconds. The energy is only 8 – that's a whisper, not a wave. The afternoon is similar with 1.0 ft and a direct onshore wind. It's just not happening.

The 7th isn't any better. Still tiny, with 1 ft swell and cross-on winds. The 8th of September has a brief moment of cleaner conditions on Tuesday morning with a light cross-off breeze from the northwest, but the swell is only 1.0 ft. It's clean, but there's nothing to ride.

The rest of the first week and into the second is the same story. Small swell, poor conditions, and winds that aren't doing us any favors. We see a little bump on the 10th with 3 ft of southerly swell in the afternoon, but the period is only 6 seconds, and it's coming with a moderate cross-off breeze. The energy gets up to 58, which is still weak, and it's just not going to produce any quality.

The only time we see the swell energy crack triple digits is on the 18th of September, a Friday morning. We've got 3 ft from the east-northeast, but the wind is a moderate cross-on from the northeast at 12 mph, making for choppy conditions. The energy is 109, but with that wind, it's a no-go for a good paddle.

Looking at the very end of the forecast, the 20th and 21st of September, we get a period of longer period swell, 11 seconds, but it's only 0.7 ft. The energy is low, and the wind is still a problem. It's just not going to break cleanly.

Honestly, if you're desperate for a paddle, you might find a tiny, clean wave on the morning of the 16th with a light offshore, but we're talking knee-high at best. For a beginner, it might be a chance to practice, but for anyone looking for a real wave, keep your board in the car. This setup with the small swell and persistent wind would actually be more interesting for a kite surfer than a paddle surfer. There's nothing to recommend here. The best advice I can give is to wait for the next forecast and hope things change.

Stay patient,
Rusty

Short Range Forecast

Mostly dry. Warm (max 24°C on Sun afternoon, min 21°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 30°C on Thu afternoon, min 22°C on Fri night). Winds decreasing (fresh winds from the SSW on Thu night, calm by Fri night).

Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
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
0
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)
0.2
E
7
0.3
E
7
0.5
E
7
0.4
ENE
7
0.4
ENE
10
0.4
ENE
10
0.3
E
9
0.2
E
9
0.2
ESE
9
0.1
SE
10
0.7
S
4
0.1
SE
9
0.2
ESE
9
0.9
S
6
1.5
S
6
0.5
SSE
6
0.2
ESE
9
0.4
SE
6
0.7
NNE
4
0.4
ENE
5
0.3
SE
10
Wave Graph
Metric surfscale
Energy kJ
4
9
22
16
31
31
15
6
7
4
15
3
8
50
184
20
8
8
13
10
17
Wind (km/h)
15
NNE
15
E
5
SSE
10
NE
10
ESE
10
W
10
NW
10
SSE
15
SW
20
SSW
30
SSW
35
SSW
25
WSW
20
SSW
30
SW
20
NNW
15
N
5
SSE
10
E
15
SE
20
SSE
Wind State
cross-on
on
cross
cross-on
cross-on
off
cross-off
cross-on
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
glassy
on
cross-on
cross-on
High Tide
4:26PM1.44m
4:46AM1.04m
5:29PM1.48m
5:48AM1.12m
6:25PM1.51m
6:43AM1.23m
7:15PM1.51m
7:33AM1.32m
8:01PM1.49m
8:20AM1.39m
8:45PM1.44m
9:06AM1.44m
9:28PM1.37m
Low Tide
9:38AM0.14m
10:54PM0.25m
10:45AM0.08m
11:54PM0.17m
11:49AM0.01m
00:46AM0.08m
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
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:35
6:35
6:35
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:21
7:20
7:17
7:16
7:15
7:14
 mm
Temp °C
23
24
23
22
23
23
22
24
24
25
27
24
27
30
28
24
24
24
23
24
24
Feels °C
22
23
24
21
23
23
23
23
23
23
24
21
25
30
25
24
23
24
22
23
24
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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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