
Surf Forecasts:
Indian River (Southside) surf forecast from 3 Sep 2026:
- Best quality surf: Thursday 3 Sep, 2AM (local time) - 1.5ft (0.5m), 9s period, SE swell with cross-offshore winds.
- Most powerful swell: Sunday 6 Sep, 2PM (local time) - 3.5ft (1.0m), 7s period, E swell with 100 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 2AM (local time) - 1.5ft (0.5m), 9s period with SE swell.
Best Forecast Surf Conditions for Indian River (Southside) this week:
The surf forecast for Indian River (Southside) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 03) at 2AM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.5m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Indian River (Southside) in the next 16 days are 1.0m 7s and forecast to arrive on Sunday (Sep 06) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Tuesday (Sep 08) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 3rd Sep) | 1.5ft (0.5m) 9s |
| Best Surf | 2AM (Thu 3rd Sep) | 1.5ft (0.5m) 9s |
| Most Powerful | 2PM (Sun 6th Sep) | 3.5ft (1.0m) 7s |
Table - best surf conditions forecast for Indian River (Southside) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's be straight with you on this one. We've got a pretty lean run ahead for Indian River (Southside). The whole 16-day window is a tough one. Look, the swell's just not showing up with any real energy, and we're looking at a long stretch of small, weak waves. The first real recommendation doesn't come until the very tail end of the period.
The water's sitting at a very warm 77°, which is a couple of degrees above the norm for this time of year – that's a standout all on its own, but it's not the kind of standout that'll get you a wave.
We've got a solid week of poor surf. The first session that even gets a nod is Thursday morning, the 3rd of September. That little pulse of 2 ft swell from the SE is nothing special, but the morning's looking clean with a light SW wind holding it open. You'd be scratching for knee-high lumps with a combined energy of just 50, so don't expect much.
Then it's back to the doldrums. Day after day of tiny 1.0 ft to 2 ft slop with weak energy readings – mostly in the 20s and 30s – and crossing or onshore winds messing things up. Saturday the 5th has a 2 ft NNE swell, but that's a 4-second period windswell with minimal push. There's a glimmer on the 6th with an easterly swell hitting 3 ft, but a 15 mph cross-on wind makes it a choppy, lumpy mess.
The pattern doesn't really change through the second week. The energy stays in the dumps. We see a few days of clean offshore winds – like the 10th of September with a WSW breeze – but the swell's still a pathetic 2 ft from the south at 6 seconds. It's clean, but it's tiny.
Things finally, *finally*, show some life around the 16th of September. Wednesday morning the 16th gives us 'surfable but very ordinary' conditions. We're looking at a 3 ft swell from the east, with a period of 6 seconds, and a clean offshore NW breeze. The energy is only 69, which is still weak, but it's the best we're going to get. Thursday the 17th is similar, with a cross-shore wind and a bit more energy (84), but it's still a matter of making the most of small, weak waves.
The pick of the entire 16 days: Take a look at Wednesday morning, September 16th. It's not a classic by any stretch, but the 3 ft east swell with that light offshore NW wind will offer the cleanest, most ridable small waves (Indian River, Southside). Don't expect barrels; just enjoy the clean faces and a paddle that won't hurt. For the next week though, you're better off on a longboard or just waiting it out. Forecasts can always change, but right now, this is a tough stretch.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Warm (max 33°C on Thu afternoon, min 22°C on Fri morning). Winds increasing (calm on Wed night, fresh winds from the WNW by Thu night). | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Sat afternoon, min 19°C on Mon morning). Winds increasing (calm on Sat afternoon, fresh winds from the NE by Sun morning). | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
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) | ESE 10 | SE 9 | SE 9 | ESE 9 | SE 8 | S 6 | SSE 6 | ESE 8 | NNE 4 | SSE 6 | E 4 | E 7 | E 7 | E 7 | ENE 8 | E 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph | ||||||||||||||||||||
65 | 43 | 40 | 30 | 18 | 17 | 13 | 6 | 13 | 6 | 7 | 36 | 97 | 49 | 75 | 73 | 32 | 29 | 16 | 8 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross | on | cross-off | cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:00AM0.80m | 1:50PM0.98m | 1:59AM0.75m | 3:02PM0.98m | 3:12AM0.73m | 4:21PM0.99m | 4:31AM0.73m | 5:34PM1.01m | 5:46AM0.76m | 6:36PM1.04m | 6:50AM0.80m | 7:31PM1.05m | ||||||||
Low Tide | 6:57PM0.20m | 6:51AM0.10m | 8:02PM0.24m | 7:50AM0.13m | 9:16PM0.26m | 8:56AM0.14m | 10:29PM0.24m | 10:09AM0.13m | 11:36PM0.20m | 11:19AM0.10m | 00:33AM0.14m | 12:23PM0.05m | 1:23AM0.09m | |||||||
— | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | |
7:29 | — | — | 7:27 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:21 | — | — | 7:20 | — | |
mm | — | 1 | 1 | — | 3 | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 28 | 33 | 32 | 27 | 30 | 28 | 24 | 25 | 24 | 22 | 22 | 21 | 21 | 24 | 23 | 23 | 25 | 24 |
Feels °C | 25 | 26 | 32 | 36 | 35 | 29 | 33 | 30 | 24 | 25 | 24 | 21 | 19 | 18 | 18 | 22 | 21 | 21 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | ENE 4 | E 6 | SE 9 | ESE 9 | SSE 4 | S 6 | SSE 6 | S 5 | SSE 6 | NE 5 | E 8 | SE 9 | S 5 | E 7 | ENE 8 | E 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 |
13 | 16 | 40 | 30 | 6 | 17 | 10 | 4 | 12 | 7 | 4 | 3 | 1 | 49 | 75 | 73 | 32 | 29 | 16 | 8 | |
Swell 2 Height (m) Direction Period (s) | ESE 10 | SE 9 | ENE 6 | E 6 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 6 | S 6 | S 6 | S 5 | SE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 |
65 | 43 | 10 | 10 | 18 | 13 | 13 | 6 | 6 | 6 | 2 | 1 | 1 | 3 | 8 | 7 | 7 | 7 | 7 | 3 | |
Swell 3 Height (m) Direction Period (s) | S 4 | — | — | S 3 | E 6 | ENE 5 | — | E 6 | E 7 | E 7 | NE 6 | S 5 | — | S 5 | — | — | — | — | — | — |
1 | — | — | 1 | 5 | 3 | — | 3 | 4 | 4 | 1 | 2 | — | 1 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | S 3 | — | — | — | NNW 2 | NNE 4 | N 3 | E 4 | E 7 | E 7 | — | — | — | S 3 | SSW 4 | S 4 | S 6 |
— | — | — | 4 | — | — | — | 1 | 13 | 1 | 7 | 36 | 97 | — | — | — | 6 | 10 | 40 | 77 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 317 | 0 | 0 | 2 | 32 | 22 | 141 | 330 | 2310 | 2436 | 245 | 251 | 330 | 2 | 54 | 9 | 22 | 204 | 256 | 406 |
Best forecast wave conditions in Delaware | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Indian River (Southside) Surf forecast
The above surf forecast table for Indian River (Southside) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Indian River (Southside) can be found by selecting the local surf guide option on the grey menu. Our Indian River (Southside) 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 (Indian River (Southside)) 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 Indian River (Southside) 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.
Indian River (Southside) is 28 km (17 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.










