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Surf Forecasts:
Avalon 30th Street surfForecast / New Jersey / USA
48hr Weather and Surf, issued 6 am Tuesday 09 Dec 2025 ESTForecast 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
8.4° C
(Which is slightly cooler than normal)How big are the waves at Avalon 30th Street today?
The current surf forecast for Avalon 30th Street at 12PM is: 0.7m 8s primary swell from a East direction (forecast issued at 06:00am December 09). The wind direction is predicted to be glassy.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Dec) | 2.5ft (0.8m) | 8s |
| Afternoon (09 Dec) | 2ft (0.6m) | 8s |
| Evening (09 Dec) | 1.5ft (0.5m) | 8s |
Table - waves today at Avalon 30th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 8 | 8 | 8 | 8 | 8 | 4 | 5 | 5 | 5 | 6 | 7 | 7 | 5 | 5 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 68 | 77 | 57 | 57 | 46 | 33 | 40 | 68 | 88 | 126 | 235 | 316 | 247 | 157 | 133 | 67 | 39 | 21 | 22 | 13 | 6 | 6 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:24AM 1.33 | 12:10AM 1.13 | 12:21PM 1.23 | 1:06AM 1.12 | 1:15PM 1.15 | |||||||||||||||||||
Low Tide / height (m) | 5:02AM 0.01 | 5:54PM -0.05 | 5:59AM 0.10 | 6:50PM 0.01 | 7:02AM 0.17 | 7:48PM 0.06 | ||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| Sunrise | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:36 | - | - | - |
 | |  |  | |  | |  | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | -5 | -5 | -3 | -1 | 0 | 3 | 2 | 2 | 3 | 3 | 6 | 8 | 8 | 7 | 7 | 6 | 3 | 0 | 0 | 1 | 2 | 1 | 0 | 0 |
| Feels °C (?) | -11 | -11 | -7 | -6 | -5 | -3 | -6 | -6 | -4 | -5 | -4 | -1 | -1 | -1 | 0 | -2 | -7 | -10 | -8 | -9 | -8 | -9 | -9 | -9 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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