Rehoboth Main Surf Break

Lat Long: 38.72° N 75.08° W

Rehoboth Main Surf Forecast and Surf Report

Issued: 7 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rehoboth Main sea temperature is
25.3° C
1.8° 

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 22 Jul 2026:

  • Best quality surf: Wednesday 22 Jul, 8PM (local time) - 4.5ft (1.4m), 8s period, S swell with cross-offshore winds.
  • Most powerful swell: Wednesday 22 Jul, 8PM (local time) - 4.5ft (1.4m), 8s period, S swell with 247 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 11AM (local time) - 3.5ft (1.0m), 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 Wednesday (Jul 22) at 11AM. The primary swell is predicted to be 1.0m and 8s period. 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 1.4m 8s and forecast to arrive on Wednesday (Jul 22) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Monday (Jul 27) at 5PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Wed 22nd Jul)3.5ft (1.0m) 8s
Best Surf 8PM (Wed 22nd Jul)4.5ft (1.4m) 8s
Most Powerful 8PM (Wed 22nd Jul)4.5ft (1.4m) 8s

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


The Lowdown

G’day, Rusty here, and I’ve got the lowdown on the next couple of weeks at Rehoboth Main. Honestly, it’s a pretty bleak stretch for surfers, with a lot of small, weak, and messy conditions. The first proper recommendation doesn’t even show up until Wednesday the 22nd of July, and from there, it’s a real grind. There’s a big gap of days with nothing worth paddling out for, so patience is the name of the game.

Right, let’s start with that Wednesday morning. The 22nd of July offers a modest 3ft swell from the SSE, with a period of 8 seconds. The combined energy is only 140, so it’s weak. The wind is offshore from the W at 12 mph, which keeps it clean, but the wave quality is just “surfable” – nothing to write home about. The water temp is about average for the time of year, so no surprises there. The afternoon sees the swell drop to 3ft, and the wind swings to a cross-offshore breeze at 6 mph, still clean but tiny.

From Thursday the 23rd through to Tuesday the 29th, it’s a long, dry spell. The swell is barely breaking 2ft, with periods as short as 4-5 seconds, and the wind is mostly onshore or cross-onshore, creating chop and poor conditions. The combined energy values are all below 100, often in the 30-60 range, which is barely a ripple. It’s a blank run of about 6 days with no real surf.

Then, on Tuesday the 28th, the afternoon session offers a glimmer. The swell is still only 2ft from the SSE, but the wind goes glassy – a light breeze from the NW at 3 mph. The sea turns to glass, and the wave quality is “surfable”. It’s tiny, but it’s clean. The combined energy is still weak at 55.

Wednesday the 29th afternoon has a small 2ft swell with a gentle offshore wind from the WNW at 9 mph, but again, it’s super small.

The next real standout comes on Friday the 31st of July. The morning sees a jump in swell to 5ft from the ESE, with a period of 6 seconds, and the combined energy climbs to 186 – moderate energy. The wind is light cross-shore from the N at 6 mph, so there’s a bit of bump. But the wave comment is still “poor surf conditions”, so it’s messy. The afternoon has 5ft swell, but it’s onshore from the E at 3 mph, making it even more ordinary.

The last day with any real energy is Monday the 3rd of August, with a 4ft swell from the SSE, period 7 seconds, and combined energy at 136. But the wind is light cross-onshore from the SSE at 6 mph, bringing a bit of chop. It’s still labelled “poor surf conditions”.

The best option in this whole forecast is probably the late afternoon of Tuesday the 28th of July. The swell is only 2ft, but with glassy conditions, it’s the cleanest you’ll get. The break is a beginner spot, exposed to the swell, and crowds are always a problem here, so expect company. The swell direction from the SSE is not ideal for the optimum E direction, so it’s not going to be lined up perfectly. For a more experienced surfer, there’s nothing here; the bigger swells (5ft) are too messy to enjoy.

The week of the 5th and 6th of August has some energy, with 4ft and 4ft swells and combined energy up to 246, but the wind is cross-offshore or cross-onshore, and the wave quality is still marginal at best. The long period of 10 seconds on the 5th morning suggests better shape, but the wind messes it up.

That’s the story. A few tiny, clean windows, but mostly a whole lot of nothing. Keep an eye on the forecast, but for now, I’d be looking at other things.

Rusty.

Short Range Forecast

Heavy rain (total 43mm), heaviest during Tue night. Warm (max 29°C on Wed afternoon, min 20°C on Tue night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Mon afternoon, min 20°C on Sat morning). Mainly fresh winds.

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
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)
1.2
SSE
8
1
SSE
8
0.9
SSE
8
0.8
SSE
7
0.5
SSE
7
0.7
ENE
5
0.4
SE
8
0.7
ENE
4
0.8
E
6
0.6
E
6
0.8
ENE
4
0.7
ENE
5
0.5
SE
7
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
1
S
5
Wave Graph
Metric surfscale
Energy kJ
165
140
101
61
28
22
20
18
38
26
19
28
26
30
29
28
15
14
57
Wind (km/h)
40
SSW
20
W
10
WNW
15
NNW
25
N
10
E
10
ENE
20
ENE
20
ENE
15
ENE
25
ENE
20
ENE
10
NNE
20
NE
10
ENE
5
WSW
10
SSE
30
SSE
25
S
Wind State
cross-off
off
cross-off
cross-off
cross
on
cross-on
on
on
on
cross-on
on
cross-on
cross-on
cross-on
cross-off
cross
cross
cross
High Tide
2:27AM0.94m
3:12PM1.18m
3:23AM0.88m
4:09PM1.20m
4:20AM0.86m
5:03PM1.23m
5:14AM0.87m
5:53PM1.28m
6:03AM0.90m
6:39PM1.33m
6:49AM0.95m
7:22PM1.37m
Low Tide
8:37PM0.27m
8:35AM0.18m
9:39PM0.33m
9:24AM0.22m
10:42PM0.35m
10:14AM0.23m
11:41PM0.34m
11:05AM0.22m
00:29AM0.32m
11:55AM0.19m
1:10AM0.28m
12:42PM0.14m
1:47AM0.23m
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
clear
clear
clear
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:54
5:54
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:20
8:20
8:19
8:17
8:16
8:16
8:15
 mm
37
2
4
10
Temp °C
28
26
29
27
21
23
22
23
23
22
22
22
22
22
23
22
24
25
24
Feels °C
29
26
30
29
17
22
21
20
20
20
19
19
21
19
22
21
24
23
21
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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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