Surf Forecasts:
How big are the waves at 12th Street Jetty today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2.5ft (0.7m), 4s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 0.5ft (0.2m), 12s period with ESE swell.
- Evening surf: Evening surf (18 Sep, local time) - 1ft (0.3m), 7s period with E swell.
The current surf forecast for 12th Street Jetty at 1AM is: 0.7m 4s primary swell from a South direction and 0.3m 7s secondary swell from a East direction, 0.1m 13s secondary swell from a Southeast direction (forecast issued at 07:00pm September 17). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2.5ft (0.7m) | 4s |
| Afternoon (18 Sep) | 0.5ft (0.2m) | 12s |
| Evening (18 Sep) | 1ft (0.3m) | 7s |
Table - waves today at 12th Street Jetty. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 19°C on Sat morning). Winds increasing (light winds from the NE on Fri night, fresh winds from the ENE by Sat morning). | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||
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) | E 8 | ESE 12 | S 4 | SSW 4 | ESE 12 | SW 4 | ESE 12 | ESE 12 | ESE 12 | E 7 | ESE 12 | SE 12 | ENE 4 | ENE 6 | ENE 6 | E 6 | E 6 | E 7 | E 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 19 | 15 | 16 | 18 | 15 | 19 | 15 | 14 | 14 | 8 | 14 | 22 | 35 | 111 | 113 | 101 | 109 | 131 | 146 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 1:34AM0.98m | 1:58PM1.17m | 2:28AM0.94m | 2:51PM1.15m | |||||||||||||||
Low Tide | 7:18PM0.29m | 7:09AM0.34m | 8:23PM0.34m | 8:17AM0.38m | 9:29PM0.33m | ||||||||||||||
 |  | |  | |  | |  | |  | | | | | | | | | | |
 | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | 7:04 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 23 | 22 | 22 | 22 | 25 | 25 | 24 | 24 | 24 | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 19 |
Feels °C | 23 | 22 | 22 | 22 | 23 | 25 | 27 | 26 | 25 | 26 | 25 | 19 | 16 | 14 | 14 | 15 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 7 | E 7 | S 4 | S 4 | SSE 4 | S 4 | E 7 | S 4 | SE 12 | SE 12 | SE 12 | ESE 12 | ESE 12 | ESE 12 | SE 12 | SE 11 |
| kJ | 19 | 11 | 10 | 9 | 9 | 9 | 6 | 6 | 3 | 8 | 1 | 22 | 22 | 22 | 13 | 13 | 13 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 12 | SE 12 | ESE 13 | ESE 12 | E 7 | E 7 | ESE 12 | E 7 | S 4 | ESE 7 | ESE 7 | S 4 | — | — | — | — | — | — |
| kJ | 15 | 15 | 6 | 16 | 15 | 9 | 8 | 14 | 8 | 3 | 5 | 5 | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 12 | ESE 12 | SE 9 | ESE 12 | ENE 3 | ESE 12 | S 4 | S 4 | — | — | — | — | — | — |
| kJ | 3 | 3 | 3 | 3 | 3 | 15 | 15 | 3 | 14 | 1 | 14 | 1 | 2 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | S 4 | S 4 | SSW 4 | S 4 | SW 4 | — | E 7 | ENE 3 | NNE 3 | — | NE 3 | ENE 4 | ENE 6 | ENE 6 | E 6 | E 6 | E 7 | E 7 |
| kJ | 6 | 9 | 16 | 18 | 13 | 19 | — | 8 | 1 | 1 | — | 2 | 35 | 111 | 113 | 101 | 109 | 131 | 146 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 410 | 297 | 512 | 335 | 62 | 5 | 122 | 253 | 253 | 410 | 360 | 373 | 453 | 489 | 461 | 461 | 1179 | 1179 | 512 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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