Surf Forecasts:
How big are the waves at 12th Street Jetty today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3.5ft (1.0m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.7m), 7s period with ESE swell.
- Evening surf: Evening surf (20 Sep, local time) - 3ft (0.9m), 4s period with S swell.
The current surf forecast for 12th Street Jetty at 6PM is: 0.6m 7s primary swell from a East-southeast direction and 0.1m 11s secondary swell from a Southeast direction, 0.9m 4s secondary swell from a South-southeast direction (forecast issued at 01:00pm September 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3.5ft (1.0m) | 7s |
| Afternoon (20 Sep) | 2.5ft (0.7m) | 7s |
| Evening (20 Sep) | 3ft (0.9m) | 4s |
Table - waves today at 12th Street Jetty. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Tue morning. Warm (max 24°C on Sun afternoon, min 16°C on Tue afternoon). Winds increasing (light winds from the NNW on Sun night, strong winds from the ENE by Tue afternoon). | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
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) | ESE 7 | ESE 7 | ESE 7 | S 4 | ESE 7 | ESE 7 | ESE 8 | ESE 7 | NE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | E 7 | ENE 7 | ENE 7 | E 8 | E 8 | E 8 | E 8 | E 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 70 | 52 | 40 | 33 | 29 | 29 | 49 | 30 | 31 | 66 | 74 | 130 | 160 | 233 | 285 | 394 | 459 | 565 | 650 | 754 | 732 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross |
High Tide | 3:48PM1.15m | 4:24AM0.96m | 4:45PM1.18m | 5:21AM1.02m | 5:39PM1.23m | ||||||||||||||||
Low Tide | 9:29AM0.37m | 10:26PM0.29m | 10:29AM0.33m | 11:15PM0.23m | 11:21AM0.27m | ||||||||||||||||
 |  | |  | |  |  | | | | | | | | |  | | | | | | |
 | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — |
 | — | — | 6:59 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 1 | 2 | 1 |
Temp °C | 23 | 23 | 24 | 23 | 23 | 22 | 20 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 17 |
Feels °C | 21 | 21 | 23 | 23 | 24 | 24 | 20 | 16 | 16 | 15 | 14 | 15 | 14 | 14 | 14 | 11 | 11 | 9 | 9 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | ESE 7 | ESE 7 | SE 8 | SE 8 | SE 10 | — | — | — | E 15 | — | — | — | — | — |
| kJ | 70 | 52 | 40 | 23 | 29 | 29 | 49 | 30 | 21 | 30 | 28 | 4 | — | — | — | 4 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 8 | SE 9 | S 4 | S 4 | S 4 | SSE 9 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 5 | 5 | 11 | 12 | 9 | 6 | 3 | 8 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 11 | SE 11 | SE 9 | ESE 9 | SE 9 | S 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 5 | 5 | 12 | 8 | 13 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | SSE 4 | SSE 4 | S 4 | S 4 | SSW 4 | — | NE 3 | NE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | E 7 | ENE 7 | ENE 7 | E 8 | E 8 | E 8 | E 8 | E 9 |
| kJ | 11 | 18 | 31 | 33 | 20 | 14 | — | 3 | 31 | 66 | 74 | 130 | 160 | 233 | 285 | 394 | 459 | 565 | 650 | 754 | 732 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 512 | 1542 | 1427 | 87 | 2 | 2 | 92 | 284 | 285 | 413 | 974 | 977 | 974 | 977 | 371 | 1100 | 538 | 774 | 266 | 538 | 537 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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