Surf Forecasts:
How big are the waves at L Jetty today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (20 Aug, local time) - 1ft (0.3m), 8s period with ESE swell.
The current surf forecast for L Jetty at 1AM is: 0.4m 9s primary swell from a Southeast direction and 0.2m 9s secondary swell from a East-southeast direction (forecast issued at 07:00pm August 19). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 1.5ft (0.4m) | 9s |
| Afternoon (20 Aug) | 1.5ft (0.4m) | 8s |
| Evening (20 Aug) | 1ft (0.3m) | 8s |
Table - waves today at L Jetty. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Sat morning. Warm (max 27°C on Wed night, min 19°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||
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) | SE 6 | SE 6 | SE 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | ESE 8 | ESE 8 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 5 | E 5 | E 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 12 | 11 | 8 | 28 | 28 | 20 | 19 | 18 | 14 | 14 | 22 | 18 | 22 | 29 | 28 | 27 | 27 | 21 | 25 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | off | off | cross-off | glassy | glassy | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | on | on | on | on |
High Tide | 1:25AM1.17m | 1:55PM1.39m | 2:18AM1.11m | 2:47PM1.35m | |||||||||||||||
Low Tide | 7:19PM0.34m | 7:16AM0.35m | 8:24PM0.37m | 8:20AM0.40m | 9:26PM0.37m | ||||||||||||||
 |  | | | | |  | |  |  | |  | | | | | |  | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | 7:47 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 25 | 23 | 23 | 26 | 26 | 25 | 19 | 19 | 20 | 21 | 20 | 21 | 22 | 22 | 22 | 22 |
Feels °C | 26 | 28 | 27 | 25 | 23 | 24 | 28 | 26 | 22 | 16 | 19 | 21 | 21 | 19 | 19 | 20 | 20 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | ESE 8 | ESE 8 | SE 5 | ESE 8 | S 5 | SSE 5 | SSE 5 | S 5 | ESE 9 | ESE 9 | ESE 8 |
| kJ | 12 | 11 | 7 | 28 | 28 | 20 | 19 | 18 | 14 | 14 | 1 | 7 | 4 | 8 | 5 | 5 | 15 | 15 | 14 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 9 | ESE 9 | — | — | — | ESE 7 | SE 8 | SE 5 | SE 5 | E 16 | E 7 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 5 | S 5 | S 5 |
| kJ | 9 | 8 | 8 | — | — | — | 5 | 18 | 1 | 1 | 5 | 1 | 8 | 8 | 8 | 8 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | S 5 | — | — | — | — | — | — | — | — | E 16 | E 8 | E 7 | E 7 | E 15 | E 15 | E 14 | E 14 |
| kJ | — | — | 1 | — | — | — | — | — | — | — | — | 5 | 1 | 1 | 1 | 4 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | SSE 3 | — | — | — | — | — | — | — | NNE 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 5 | E 5 | E 5 |
| kJ | — | 1 | — | — | — | — | — | — | — | 3 | 22 | 18 | 22 | 29 | 28 | 27 | 27 | 21 | 25 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 393 | 12 | 393 | 3 | 46 | 128 | 55 | 2 | 396 | 396 | 396 | 229 | 403 | 403 | 863 | 3352 | 569 | 863 | 396 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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