Surf Forecasts:
How big are the waves at L Jetty today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 2ft (0.6m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 3.5ft (1.1m), 5s period with NE swell.
- Evening surf: Evening surf (21 Sep, local time) - 5ft (1.5m), 6s period with E swell.
The current surf forecast for L Jetty at 6AM is: 0.5m 7s primary swell from a East-southeast direction and 0.2m 4s secondary swell from a South direction, 0.7m 4s secondary swell from a North-northeast direction (forecast issued at 01:00am September 21). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 2ft (0.6m) | 8s |
| Afternoon (21 Sep) | 3.5ft (1.1m) | 5s |
| Evening (21 Sep) | 5ft (1.5m) | 6s |
Table - waves today at L Jetty. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Tue afternoon. Warm (max 20°C on Mon afternoon, min 15°C on Tue afternoon). Winds increasing (moderate winds from the E on Mon afternoon, strong winds from the NE by Wed morning). | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 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) | ESE 7 | ESE 7 | ESE 9 | NE 5 | NE 5 | ENE 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 9 | E 9 | E 9 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 35 | 26 | 49 | 47 | 60 | 80 | 146 | 215 | 262 | 270 | 388 | 447 | 504 | 573 | 734 | 762 | 713 | 754 | 1018 | 1215 | 1350 | 1411 | 1753 | 1864 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:42AM1.12m | 4:02PM1.34m | 4:38AM1.18m | 4:56PM1.40m | 5:29AM1.28m | 5:44PM1.47m | ||||||||||||||||||
Low Tide | 9:47AM0.40m | 10:32PM0.28m | 10:39AM0.32m | 11:16PM0.20m | 11:26AM0.24m | |||||||||||||||||||
 |  |  | | | |  | | |  |  | | | | | | | |  | | | | | | |
 | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | 1 | 1 | 2 | 3 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 17 | 18 | 20 | 20 | 19 | 19 | 18 | 17 | 17 | 17 | 15 | 15 | 17 | 17 | 16 | 16 | 15 | 16 | 17 | 17 | 17 | 16 |
Feels °C | 17 | 15 | 13 | 13 | 16 | 17 | 16 | 15 | 12 | 12 | 11 | 11 | 8 | 8 | 9 | 9 | 9 | 9 | 7 | 7 | 8 | 8 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 9 | ESE 8 | SE 9 | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 35 | 26 | 49 | 46 | 37 | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | S 4 | S 4 | S 4 | ESE 11 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 3 | 1 | 11 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 9 | ESE 11 | ESE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 20 | 17 | 11 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 2 | NNE 3 | NE 4 | NE 5 | NE 5 | ENE 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 9 | E 9 | E 9 | E 10 | E 10 |
| kJ | 1 | 6 | 24 | 47 | 60 | 80 | 146 | 215 | 262 | 270 | 388 | 447 | 504 | 573 | 734 | 762 | 713 | 754 | 1018 | 1215 | 1350 | 1411 | 1753 | 1864 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 68 | 229 | 403 | 412 | 533 | 871 | 871 | 996 | 863 | 239 | 996 | 863 | 1004 | 889 | 657 | 572 | 1666 | 555 | 1547 | 657 | 1295 | 2556 | 996 | 525 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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