Surf Forecasts:
Indian River (Northside) surf forecast from 19 Sep 2026:
- Best quality surf: Monday 21 Sep, 5AM (local time) - 2.5ft (0.8m), 8s period, ESE swell with cross-offshore winds.
- Most powerful swell: Thursday 24 Sep, 2PM (local time) - 11ft (3.5m), 12s period, ENE swell with 3,301 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 5AM (local time) - 2.5ft (0.8m), 8s period with ESE swell.
Best Forecast Surf Conditions for Indian River (Northside) this week:
The surf forecast for Indian River (Northside) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 5AM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.1m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Indian River (Northside) in the next 16 days are 3.5m 12s and forecast to arrive on Thursday (Sep 24) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Thursday (Sep 24) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 21st Sep) | 2.5ft (0.8m) 8s |
| Best Surf | 5AM (Mon 21st Sep) | 2.5ft (0.8m) 8s |
| Most Powerful | 2PM (Thu 24th Sep) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for Indian River (Northside) over the next 16 days.
Short Range ForecastLight rain (total 5mm), mostly falling on Mon morning. Warm (max 23°C on Sun afternoon, min 19°C on Mon afternoon). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 54mm), heaviest during Wed night. Warm (max 21°C on Tue morning, min 12°C on Thu night). Winds increasing (fresh winds from the ENE on Tue morning, gales from the NNE by Wed night). | ||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||||
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) | ESE 12 | ENE 5 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | NE 5 | ENE 7 | ENE 9 | ENE 9 | E 10 | ENE 10 | E 11 | ENE 12 | ENE 12 | ENE 11 | E 10 | E 10 | ESE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 27 | 35 | 146 | 134 | 91 | 73 | 79 | 48 | 42 | 397 | 928 | 1177 | 1763 | 1685 | 2469 | 2946 | 1946 | 698 | 196 | 88 | 30 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross | cross-off | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:21PM0.79m | 3:54AM0.64m | 4:18PM0.79m | 4:54AM0.66m | 5:15PM0.81m | 5:51AM0.70m | 6:09PM0.84m | 6:41AM0.76m | 6:56PM0.88m | 7:24AM0.83m | 7:39PM0.91m | 8:03AM0.89m | 8:18PM0.94m | ||||||||
Low Tide | 8:06AM0.26m | 9:18PM0.23m | 9:18AM0.26m | 10:15PM0.20m | 10:18AM0.23m | 11:04PM0.16m | 11:10AM0.18m | 11:48PM0.11m | 11:58AM0.13m | 00:29AM0.06m | 12:44PM0.09m | 1:09AM0.02m | 1:30PM0.05m | 1:48AM-0.02m | |||||||
 |  |  | | | |  |  |  | |  |  | | |  | | | | | |  | |
 | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — |
 | — | 7:01 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — |
mm | — | — | — | — | — | — | 3 | — | 2 | 3 | 6 | 9 | 5 | 5 | 16 | 5 | 3 | 2 | — | — | — |
Temp °C | 22 | 22 | 21 | 22 | 23 | 23 | 21 | 20 | 21 | 21 | 20 | 19 | 18 | 18 | 18 | 14 | 14 | 14 | 14 | 18 | 17 |
Feels °C | 20 | 20 | 19 | 20 | 21 | 23 | 22 | 17 | 19 | 19 | 14 | 12 | 9 | 9 | 8 | 3 | 4 | 5 | 8 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 11 | E 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | — | — | — | — | — | — | — | ENE 12 | ENE 11 | E 10 | E 10 | ESE 10 |
| kJ | 27 | 26 | 12 | 134 | 91 | 73 | 79 | 48 | 34 | — | — | — | — | — | — | — | 1946 | 698 | 196 | 88 | 30 |
Swell 2 Height (m) Direction Period (s) | — | ESE 12 | — | ENE 6 | ESE 11 | E 11 | — | — | ESE 10 | — | — | — | — | — | — | — | — | — | E 10 | SE 11 | ENE 8 |
| kJ | — | 13 | — | 47 | 12 | 2 | — | — | 10 | — | — | — | — | — | — | — | — | — | 167 | 5 | 13 |
Swell 3 Height (m) Direction Period (s) | — | ESE 12 | — | — | ESE 11 | — | — | — | SE 11 | — | — | — | — | — | — | — | — | — | SE 11 | SE 11 | SE 11 |
| kJ | — | 13 | — | — | 12 | — | — | — | 4 | — | — | — | — | — | — | — | — | — | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 5 | E 7 | — | — | — | — | ENE 4 | NE 5 | ENE 7 | ENE 9 | ENE 9 | E 10 | ENE 10 | E 11 | ENE 12 | NNW 5 | NNW 5 | NW 4 | NW 4 | NW 4 |
| kJ | 24 | 35 | 146 | — | — | — | — | 21 | 42 | 397 | 928 | 1177 | 1763 | 1685 | 2469 | 2946 | 69 | 50 | 34 | 24 | 24 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 537 | 1168 | 590 | 461 | 1469 | 7 | 206 | 1038 | 258 | 1038 | 581 | 792 | 695 | 695 | 478 | 460 | 460 | 460 | 61 | 54 | 52 |
Best forecast wave conditions in Delaware | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Indian River (Northside) Surf forecast
The above surf forecast table for Indian River (Northside) 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 (Northside) can be found by selecting the local surf guide option on the grey menu. Our Indian River (Northside) 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 (Northside)) 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 (Northside) 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 (Northside) is 30 km (19 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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