Surf Forecasts:
How big are the waves at The South Jetty today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 1.5ft (0.4m), 5s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 1.5ft (0.4m), 6s period with NE swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.4m), 6s period with ENE swell.
The current surf forecast for The South Jetty at 1PM is: 0.4m 6s primary swell from a Northeast direction and 0.3m 5s secondary swell from a South-southeast direction (forecast issued at 07:00am August 21). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 1.5ft (0.4m) | 5s |
| Afternoon (21 Aug) | 1.5ft (0.4m) | 6s |
| Evening (21 Aug) | 1.5ft (0.4m) | 6s |
Table - waves today at The South Jetty. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Sat morning. Warm (max 28°C on Sun afternoon, min 18°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||||
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 5 | SSE 5 | ESE 9 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 6 | E 6 | E 4 | ENE 6 | SE 4 | ESE 8 | ESE 13 | S 5 | ESE 12 | ESE 12 | SE 12 | SE 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 7 | 8 | 7 | 8 | 13 | 13 | 15 | 17 | 18 | 18 | 15 | 20 | 19 | 7 | 10 | 6 | 6 | 16 | 15 | 15 | 14 | 23 | 14 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:05AM0.92m | 3:47PM1.21m | 4:16AM0.90m | 4:49PM1.23m | 5:17AM0.92m | 5:41PM1.27m | |||||||||||||||||
Low Tide | 8:55AM0.41m | 10:17PM0.45m | 9:56AM0.43m | 11:15PM0.42m | 10:55AM0.40m | ||||||||||||||||||
 |  |  | | |  |  | | |  |  | | |  |  | | | |  | | | | | |
 | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | 4 | 6 | — | — | 1 | 1 | 1 | — | — | 1 | 1 | — | — | — |
Temp °C | 18 | 18 | 22 | 24 | 24 | 23 | 23 | 23 | 22 | 21 | 20 | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 25 | 28 | 28 | 26 | 24 |
Feels °C | 16 | 17 | 22 | 24 | 25 | 24 | 25 | 25 | 24 | 22 | 20 | 21 | 22 | 23 | 24 | 24 | 25 | 25 | 25 | 26 | 25 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | SSE 5 | SSE 5 | NE 5 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ESE 8 | ESE 8 | ESE 8 | ENE 6 | ENE 4 | SSE 4 | SSE 4 | S 5 | SSE 5 | SSE 5 | SSE 5 | SE 6 |
| kJ | 7 | 8 | 6 | 8 | 13 | 13 | 15 | 17 | 18 | 18 | 15 | 6 | 13 | 6 | 10 | 3 | 3 | 5 | 10 | 7 | 7 | 7 | 10 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | SSE 5 | SSE 5 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | SE 13 | SE 13 | SE 13 | ESE 8 | SE 4 | ENE 5 | ENE 5 | ENE 5 | ESE 12 | ESE 12 | SE 12 | S 5 |
| kJ | 7 | 7 | 5 | 5 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 3 | 5 | 5 | 2 | 15 | 14 | 23 | 5 |
Swell 3 Height (m) Direction Period (s) | E 5 | E 6 | ESE 9 | ESE 9 | SSE 5 | SSE 5 | SSE 4 | S 4 | S 4 | S 4 | SE 13 | SE 10 | SE 10 | SE 9 | SE 13 | ESE 8 | ESE 8 | ESE 13 | ESE 12 | E 8 | E 7 | E 7 | ESE 12 |
| kJ | 1 | 1 | 7 | 8 | 2 | 2 | 2 | 1 | 1 | 1 | 7 | 4 | 4 | 3 | 7 | 6 | 6 | 16 | 15 | 4 | 4 | 4 | 14 |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 5 | — | NE 5 | — | — | — | — | — | — | E 2 | E 6 | E 6 | E 4 | SE 4 | — | S 4 | WSW 3 | — | SW 3 | SW 3 | W 3 | W 3 |
| kJ | 5 | 7 | — | 23 | — | — | — | — | — | — | 1 | 20 | 19 | 6 | 3 | — | 4 | 1 | — | 2 | 2 | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 494 | 494 | 941 | 1315 | 1315 | 322 | 146 | 142 | 142 | 149 | 560 | 168 | 320 | 312 | 124 | 447 | 431 | 99 | 431 | 84 | 41 | 36 | 284 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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