- Forecast
- Maps
- Live
- Weather State
- Spot Information
Avalon 30th Street Surf Forecast
/ New Jersey (82 breaks) / New Jersey (82 breaks) /
Surf Forecasts:
Avalon 30th Street surfForecast / New Jersey / USA
48hr Weather and Surf, issued 1 pm Wednesday 20 May 2026 EDTForecast update in hr min s Forecast update imminent
Avalon 30th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Avalon 30th Street sea temperature is
14.9° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at Avalon 30th Street today?
The current surf forecast for Avalon 30th Street at 7PM is: 1.1m 5s primary swell from a South direction and 0.1m 14s secondary swell from a Southeast direction (forecast issued at 01:00pm May 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 2.5ft (0.7m) | 6s |
| Afternoon (20 May) | 2.5ft (0.8m) | 6s |
| Evening (20 May) | 4ft (1.2m) | 5s |
Table - waves today at Avalon 30th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 36mm), heaviest during Fri night. Warm (max 31°C on Wed afternoon, min 9°C on Fri afternoon). Winds increasing (calm on Wed night, fresh winds from the ENE by Sat morning). | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | S 6 | S 5 | S 5 | S 6 | S 6 | SE 9 | SE 9 | SE 9 | NE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | E 6 | E 6 | E 6 | E 6 | E 7 | ESE 7 | E 7 | E 7 | E 7 | |
36 | 35 | 56 | 74 | 40 | 102 | 29 | 27 | 25 | 73 | 105 | 94 | 81 | 72 | 84 | 105 | 129 | 164 | 156 | 181 | 197 | 220 | 229 | 243 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | cross-off | cross-on | glassy | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | |
High Tide | 12:02PM1.24m | 00:14AM1.46m | 1:03PM1.23m | 1:14AM1.38m | 2:02PM1.23m | 2:13AM1.31m | ||||||||||||||||||
Low Tide | 5:54PM0.05m | 6:49AM-0.04m | 6:53PM0.12m | 7:48AM0.02m | 7:59PM0.19m | |||||||||||||||||||
 | | |  |  | |  |  | |  | | |  | |  | | | | | | |  | | | |
 | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — |
 | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — | — | — | 8:10 |
— | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | 1 | 3 | 3 | 5 | 7 | 4 | 4 | |
Temp °C | 28 | 31 | 29 | 23 | 19 | 19 | 18 | 15 | 14 | 14 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 11 | 9 | 9 | 10 | 10 | 11 | 11 |
27 | 30 | 27 | 22 | 20 | 21 | 18 | 13 | 9 | 9 | 6 | 7 | 6 | 6 | 7 | 7 | 6 | 4 | 3 | 3 | 4 | 4 | 6 | 5 | |
Swell 1 Height (m) Direction Period (s) | S 6 | SE 9 | — | SE 14 | S 6 | SSE 6 | SSE 6 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 8 | SE 8 | SE 8 | SE 10 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 |
 kJ | 36 | 20 | — | 8 | 40 | 36 | 29 | 27 | 21 | 16 | 8 | 8 | 18 | 23 | 24 | 16 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 15 | SE 15 | — | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 14 | SSE 6 | SE 13 | SE 13 | SE 13 | — | — | — | — | — | — | — | — |
| kJ | 16 | 8 | 9 | — | 22 | 21 | 21 | 20 | 20 | 19 | 19 | 8 | 4 | 7 | 7 | 7 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 15 | E 12 | E 12 | E 12 | SE 14 | SE 14 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 9 | 3 | 3 | 3 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 3 | S 6 | S 5 | S 5 | — | S 6 | NE 2 | NE 3 | NE 4 | NE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | E 6 | E 6 | E 6 | E 6 | E 7 | ESE 7 | E 7 | E 7 | E 7 |
| kJ | 2 | 35 | 56 | 74 | — | 102 | 1 | 2 | 25 | 73 | 105 | 94 | 81 | 72 | 84 | 105 | 129 | 164 | 156 | 181 | 197 | 220 | 229 | 243 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 100 | 112 | 0 | 26 | 0 | 9 | 26 | 189 | 241 | 187 | 343 | 208 | 187 | 186 | 393 | 354 | 354 | 343 | 360 | 343 | 248 | 248 | 248 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Avalon 30th Street surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest