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Indian River (Northside) surfForecast / Delaware / USA
48hr Weather and Surf, issued 1 am Sunday 17 May 2026 EDTForecast update in hr min s Forecast update imminent
Indian River (Northside) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Indian River (Northside) sea temperature is
13.9° C
(Which is slightly warmer than usual)How big are the waves at Indian River (Northside) today?
The current surf forecast for Indian River (Northside) at 8AM is: 0.9m 6s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a East direction (forecast issued at 01:00am May 17). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3ft (0.9m) | 7s |
| Afternoon (17 May) | 3.5ft (1.1m) | 8s |
| Evening (17 May) | 3ft (0.9m) | 8s |
Table - waves today at Indian River (Northside). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 29°C on Tue afternoon, min 19°C on Sun morning). Winds increasing (light winds from the S on Mon morning, fresh winds from the SSW by Tue night). | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 6 | S 6 | SSE 6 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 4 | S 5 | S 5 | S 5 | S 5 | ESE 9 | S 5 | S 5 | S 5 | S 5 | |
89 | 161 | 75 | 70 | 131 | 80 | 89 | 38 | 21 | 21 | 15 | 15 | 15 | 20 | 33 | 35 | 50 | 45 | 35 | 31 | 34 | 60 | 62 | 97 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | |
High Tide | 9:26AM0.89m | 9:40PM1.12m | 10:20AM0.88m | 10:32PM1.09m | 11:17AM0.86m | |||||||||||||||||||
Low Tide | 2:48AM-0.10m | 2:44PM-0.05m | 3:40AM-0.12m | 3:37PM-0.04m | 4:31AM-0.10m | 4:29PM-0.01m | ||||||||||||||||||
 |  |  | | | |  |  | | | | | | | | | | | | | | | | | |
 | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — |
— | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 20 | 19 | 24 | 23 | 26 | 25 | 24 | 25 | 24 | 22 | 26 | 27 | 28 | 25 | 24 | 24 | 23 | 22 | 27 | 29 | 27 | 22 | 21 |
16 | 18 | 18 | 25 | 23 | 24 | 22 | 22 | 24 | 23 | 22 | 27 | 26 | 25 | 23 | 21 | 24 | 21 | 21 | 26 | 26 | 23 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | E 9 | S 6 | SSE 6 | SSE 7 | SE 8 | E 8 | E 8 | SE 8 | SE 8 | SE 8 | S 5 | S 5 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 8 | ESE 8 | SE 9 |
 kJ | 16 | 76 | 75 | 70 | 62 | 5 | 5 | 38 | 21 | 21 | 13 | 14 | 15 | 15 | 16 | 16 | 18 | 20 | 31 | 31 | 29 | 18 | 28 | 19 |
Swell 2 Height (m) Direction Period (s) | SE 9 | E 9 | E 9 | E 8 | E 9 | — | E 15 | E 8 | E 8 | E 8 | SE 8 | SE 8 | E 8 | E 14 | E 17 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 16 | E 16 |
| kJ | 12 | 14 | 14 | 12 | 6 | — | 4 | 5 | 1 | 1 | 15 | 15 | 1 | 4 | 6 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | SE 8 | E 9 | E 19 | — | — | — | E 15 | E 15 | E 15 | E 8 | E 7 | E 18 | E 18 | E 18 | E 17 | E 17 | E 17 | E 16 | — | E 16 | E 16 | E 13 | — |
| kJ | 6 | 18 | 2 | 7 | — | — | — | 4 | 4 | 4 | 1 | 1 | 6 | 6 | 6 | 6 | 5 | 6 | 5 | — | 5 | 5 | 3 | — |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | — | — | SSE 8 | SSE 8 | SSE 8 | S 4 | S 5 | S 5 | — | S 5 | S 5 | S 4 | S 4 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 |
| kJ | 89 | 161 | — | — | 131 | 80 | 89 | 14 | 15 | 12 | — | 27 | 14 | 20 | 33 | 35 | 50 | 45 | 35 | 25 | 34 | 60 | 62 | 97 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 0 | 0 | 0 | 10 | 159 | 221 | 65 | 0 | 24 | 24 | 24 | 1038 | 692 | 692 | 550 | 11 | 186 | 49 | 183 | 692 | 638 | 587 | 224 |
Best forecast wave conditions in Delaware | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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