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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 am 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 5AM is: 1.1m 6s primary swell from a South direction and 0.1m 16s secondary swell from a Southeast direction, 0.1m 16s secondary swell from a Southeast direction (forecast issued at 01:00am May 20). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 2.5ft (0.8m) | 6s |
| Afternoon (20 May) | 3ft (0.9m) | 6s |
| Evening (20 May) | 4.5ft (1.3m) | 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 24mm), heaviest during Fri night. Warm (max 29°C on Wed afternoon, min 9°C on Fri afternoon). Winds increasing (light winds from the ENE on Wed night, fresh winds from the ENE by Fri night). | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||||||||||
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 | S 6 | S 6 | S 6 | S 5 | S 5 | S 6 | SSE 6 | SSE 6 | SE 9 | SE 9 | ENE 5 | ENE 5 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 6 | E 6 | E 6 | E 7 | E 7 | |
86 | 92 | 47 | 36 | 45 | 61 | 94 | 57 | 51 | 41 | 22 | 21 | 67 | 90 | 74 | 83 | 62 | 56 | 82 | 125 | 134 | 112 | 148 | 166 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross | cross-on | cross | cross | cross-on | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:14PM1.54m | 12:02PM1.24m | 00:14AM1.46m | 1:03PM1.23m | 1:14AM1.38m | 2:02PM1.23m | ||||||||||||||||||
Low Tide | 5:54AM-0.10m | 5:54PM0.05m | 6:49AM-0.04m | 6:53PM0.12m | 7:48AM0.02m | 7:59PM0.19m | ||||||||||||||||||
 | |  | | | |  |  |  |  |  | |  | | | | | | | | | | |  | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — |
— | — | — | — | — | — | — | — | 1 | — | — | — | 1 | — | 1 | — | — | — | — | — | 1 | 2 | 2 | 8 | |
Temp °C | 24 | 23 | 23 | 27 | 29 | 28 | 23 | 21 | 19 | 16 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 9 | 9 | 10 |
23 | 22 | 22 | 26 | 28 | 25 | 23 | 21 | 19 | 14 | 11 | 8 | 8 | 7 | 8 | 9 | 9 | 8 | 7 | 6 | 5 | 3 | 3 | 5 | |
Swell 1 Height (m) Direction Period (s) | — | SE 16 | S 6 | S 6 | SE 9 | — | SE 14 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 |
 kJ | — | 9 | 47 | 36 | 20 | — | 8 | 52 | 51 | 41 | 22 | 21 | 12 | 20 | 19 | 24 | 24 | 22 | 21 | 7 | 7 | 7 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | SE 16 | SE 16 | SE 8 | SE 8 | SE 15 | SE 15 | — | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 6 | SSE 6 | SE 14 | SE 13 | SE 13 | SE 13 | — | — | — | — | — |
| kJ | 10 | 9 | 22 | 16 | 8 | 9 | — | 21 | 20 | 20 | 20 | 20 | 20 | 7 | 4 | 8 | 7 | 7 | 7 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | SE 15 | SE 15 | — | E 12 | E 12 | SE 14 | SE 14 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | — | — | — | — | — | — | — | — |
| kJ | — | — | 9 | 9 | — | 3 | 3 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | WSW 3 | W 3 | S 6 | S 5 | S 5 | SSW 6 | — | — | NE 3 | NE 4 | ENE 5 | ENE 5 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 6 | E 6 | E 6 | E 7 | E 7 |
| kJ | 86 | 92 | 5 | 1 | 45 | 61 | 94 | 57 | — | — | 2 | 17 | 67 | 90 | 74 | 83 | 62 | 56 | 82 | 125 | 134 | 112 | 148 | 166 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 69 | 160 | 47 | 3 | 112 | 117 | 4 | 78 | 26 | 26 | 186 | 187 | 183 | 208 | 376 | 180 | 189 | 186 | 439 | 439 | 382 | 360 | 343 | 393 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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