Surf Forecasts:
Indian River (Southside) surf forecast from 17 Jun 2026:
- Best quality surf: Thursday 18 Jun, 8PM (local time) - 3ft (0.9m), 6s period, SSE swell with offshore winds.
- Most powerful swell: Thursday 18 Jun, 5PM (local time) - 4.5ft (1.4m), 6s period, S swell with 143 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 8PM (local time) - 3ft (0.9m), 6s period with SSE 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 (Jun 18) at 8PM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.1m and 14s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Indian River (Southside) in the next 16 days are 1.4m 6s and forecast to arrive on Thursday (Jun 18) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Monday (Jun 22) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 18th Jun) | 3ft (0.9m) 6s |
| Best Surf | 8PM (Thu 18th Jun) | 3ft (0.9m) 6s |
| Most Powerful | 5PM (Thu 18th Jun) | 4.5ft (1.4m) 6s |
Table - best surf conditions forecast for Indian River (Southside) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 31°C on Thu afternoon, min 20°C on Wed morning). Winds decreasing (fresh winds from the SSW on Thu morning, light winds from the W by Fri morning). | Days 4-6 Weather SummaryHeavy rain (total 23mm), heaviest during Mon morning. Warm (max 27°C on Sat afternoon, min 18°C on Mon morning). Winds increasing (calm on Sun morning, fresh winds from the NNW by Mon afternoon). | ||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
AM | 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) | SE 6 | SSE 6 | SSE 5 | S 5 | S 6 | SSE 7 | SSE 7 | S 7 | S 7 | SSE 6 | SE 6 | SSE 6 | SSE 6 | SE 4 | SSE 3 | SSE 5 | SSE 6 | SSE 8 | SSE 8 | SE 8 | SE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 18 | 44 | 47 | 57 | 143 | 72 | 46 | 91 | 23 | 8 | 10 | 8 | 6 | 6 | 10 | 43 | 44 | 55 | 26 | 16 | 14 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off |
High Tide | 11:05AM0.77m | 11:41PM1.06m | 12:02PM0.77m | 00:34AM1.00m | 1:00PM0.77m | 1:27AM0.92m | 2:00PM0.77m | 2:20AM0.85m | 3:00PM0.78m | 3:14AM0.77m | 4:01PM0.80m | 4:09AM0.72m | 4:59PM0.83m | ||||||||
Low Tide | 4:34PM-0.07m | 5:42AM-0.01m | 5:32PM-0.04m | 6:35AM-0.00m | 6:33PM0.01m | 7:29AM0.01m | 7:37PM0.06m | 8:21AM0.03m | 8:44PM0.11m | 9:14AM0.05m | 9:53PM0.14m | 10:04AM0.07m | 10:57PM0.16m | ||||||||
 | |  |  |  |  |  | | | | | | | |  | | | | | | | |
 | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — |
 | — | 8:25 | — | — | 8:27 | — | — | 8:27 | — | — | 8:27 | — | — | 8:27 | — | — | 8:28 | — | — | 8:28 | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 11 | 12 | — | — | — | — | — |
Temp °C | 21 | 22 | 22 | 27 | 31 | 31 | 21 | 27 | 26 | 23 | 27 | 26 | 23 | 23 | 22 | 18 | 24 | 23 | 20 | 24 | 23 |
Feels °C | 20 | 19 | 19 | 24 | 28 | 30 | 19 | 24 | 23 | 19 | 22 | 24 | 23 | 21 | 21 | 15 | 17 | 18 | 18 | 23 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 6 | E 16 | E 16 | E 15 | S 6 | SSE 7 | SSE 7 | SSE 7 | S 7 | SSE 6 | SE 6 | S 4 | SSE 4 | SSE 6 | SE 12 | SSE 5 | SSE 6 | SSE 8 | SSE 8 | SE 8 | SE 7 |
| kJ | 18 | 5 | 5 | 4 | 66 | 72 | 46 | 26 | 23 | 8 | 10 | 4 | 4 | 4 | 6 | 43 | 44 | 55 | 26 | 16 | 14 |
Swell 2 Height (m) Direction Period (s) | E 16 | E 6 | E 6 | E 6 | E 14 | E 5 | N 3 | SE 13 | SE 13 | SE 13 | SE 13 | SSE 6 | SSE 6 | SE 12 | — | SE 12 | E 11 | — | NE 7 | ENE 7 | S 3 |
| kJ | 5 | 1 | 1 | 1 | 4 | 2 | 1 | 7 | 7 | 7 | 7 | 8 | 4 | 6 | — | 5 | 2 | — | 13 | 4 | 1 |
Swell 3 Height (m) Direction Period (s) | E 6 | E 9 | E 12 | E 12 | E 7 | SE 14 | SE 14 | — | — | — | — | SE 12 | SE 12 | SE 7 | — | — | — | — | — | N 3 | NE 6 |
| kJ | 1 | 2 | 3 | 3 | 1 | 8 | 7 | — | — | — | — | 6 | 6 | 2 | — | — | — | — | — | 1 | 2 |
Wind waves Height (m) Direction Period (s) | — | SSE 6 | SSE 5 | S 5 | S 6 | WSW 3 | NNW 4 | S 7 | — | NNW 3 | — | SSW 4 | — | SE 4 | SSE 3 | WSW 3 | NNW 4 | NNW 4 | NW 3 | — | — |
| kJ | — | 44 | 47 | 57 | 143 | 2 | 1 | 91 | — | 1 | — | 7 | — | 4 | 10 | 4 | 35 | 24 | 6 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 363 | 1493 | 414 | 1140 | 0 | 0 | 0 | 18 | 43 | 162 | 469 | 315 | 364 | 202 | 1173 | 50 | 22 | 73 | 141 | 1493 | 387 |
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.
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