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Surf Forecasts:
Avalon 30th Street surfForecast / New Jersey / USA
48hr Weather and Surf, issued 6 am Monday 08 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
8.9° C
(Which is 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 10AM is: 0.3m 8s primary swell from a East-southeast direction and 0.1m 6s secondary swell from a South direction (forecast issued at 06:00am December 08). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | 1ft (0.3m) | 8s |
| Afternoon (08 Dec) | 3.5ft (1.1m) | 6s |
| Evening (08 Dec) | 4ft (1.2m) | 7s |
Table - waves today at Avalon 30th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 08 | Tuesday 09 | Wednesday 10 | Thu 11 | |||||||||||||||||||||
| 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) (?) | 9 | 8 | 8 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 6 | 5 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 25 | 23 | 14 | 82 | 89 | 150 | 143 | 116 | 71 | 157 | 55 | 55 | 46 | 33 | 56 | 74 | 56 | 69 | 169 | 284 | 293 | 272 | 161 | 127 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off |
High Tide / height (m) | 10:26AM 1.42 | 11:11PM 1.15 | 11:24AM 1.33 | 12:10AM 1.13 | 12:21PM 1.23 | |||||||||||||||||||
Low Tide / height (m) | 4:09AM -0.07 | 5:02PM -0.12 | 5:02AM 0.01 | 5:54PM -0.05 | 5:59AM 0.10 | 6:50PM 0.01 | ||||||||||||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | Thu 11 | |||||||||||||||||||||
| Sunrise | - | - | 7:03 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:36 | - | - | - |
 | |  | | | | | | |  |  | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 2 | 0 | -2 | -1 | -1 | -2 | -3 | -3 | -4 | -3 | -1 | 2 | 3 | 3 | 2 | 2 | 2 | 3 | 5 | 8 | 9 | 9 | 8 | 7 |
| Feels °C (?) | -4 | -9 | -11 | -9 | -9 | -11 | -11 | -10 | -11 | -9 | -6 | -3 | -2 | -5 | -6 | -6 | -5 | -4 | -3 | -1 | 0 | 0 | 0 | -1 |
- 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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