Surf Forecasts:
How big are the waves at 12th Street Jetty today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3ft (0.9m), 5s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.1m), 5s period with S swell.
The current surf forecast for 12th Street Jetty at 8AM is: 0.9m 5s primary swell from a South-southeast direction and 0.1m 12s secondary swell from a East direction, 0.1m 12s secondary swell from a Southeast direction (forecast issued at 01:00am July 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3ft (0.9m) | 5s |
| Afternoon (21 Jul) | 3.5ft (1.1m) | 5s |
| Evening (21 Jul) | - | - |
Table - waves today at 12th Street Jetty. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Tue night. Warm (max 29°C on Wed afternoon, min 19°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 4 | SSE 4 | SSE 5 | SSE 5 | S 5 | S 6 | S 6 | S 7 | SSE 7 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 9 | SE 8 | ENE 5 | ENE 5 | ENE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 17 | 29 | 38 | 39 | 59 | 103 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 25 | 57 | 50 | 31 | 34 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross-on | cross | on | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on |
High Tide | 1:52AM1.13m | 2:31PM1.26m | 2:42AM1.05m | 3:20PM1.24m | 3:35AM0.99m | 4:11PM1.23m | ||||||||||||||||||
Low Tide | 8:00AM0.14m | 8:47PM0.26m | 8:53AM0.20m | 9:48PM0.27m | 9:48AM0.23m | 10:44PM0.26m | ||||||||||||||||||
 |  |  | |  | |  |  |  |  | |  |  | | | | |  | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:17 | — |
mm | — | — | — | — | 1 | 2 | 26 | 1 | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 25 | 27 | 27 | 27 | 22 | 24 | 21 | 21 | 23 | 26 | 29 | 28 | 28 | 25 | 22 | 19 | 19 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 22 | 24 | 26 | 28 | 28 | 27 | 23 | 25 | 19 | 20 | 24 | 25 | 28 | 28 | 29 | 24 | 18 | 16 | 16 | 19 | 19 | 20 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SE 12 | E 12 | SE 8 | SE 8 | — | S 6 | SSE 7 | — | — | — | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 8 | E 5 |
| kJ | 6 | 6 | 3 | 3 | 3 | — | 148 | 118 | — | — | — | 219 | 161 | 134 | 147 | 119 | 113 | 113 | 96 | 75 | 71 | 52 | 29 | 14 |
Swell 2 Height (m) Direction Period (s) | — | — | SE 12 | E 12 | E 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | S 7 |
| kJ | — | — | 6 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 24 | 32 | 31 | 23 | 27 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 8 |
| kJ | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 21 |
Wind waves Height (m) Direction Period (s) | SSE 4 | SSE 4 | SSE 5 | SSE 5 | S 5 | S 6 | S 6 | S 7 | SSE 7 | S 8 | S 8 | — | — | — | — | — | — | NNE 3 | NE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 6 | ENE 6 |
| kJ | 17 | 29 | 38 | 39 | 59 | 103 | 279 | 330 | 164 | 275 | 364 | — | — | — | — | — | — | 5 | 11 | 25 | 57 | 50 | 31 | 34 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 966 | 1100 | 1100 | 1169 | 1169 | 1169 | 1169 | 122 | 70 | 297 | 14 | 7 | 7 | 2 | 2 | 2 | 41 | 41 | 41 | 43 | 43 | 336 | 336 | 336 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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