Surf Forecasts:
How big are the waves at The South Jetty today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 0.5ft (0.2m), 12s period with ESE swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 1.5ft (0.4m), 7s period with ENE swell.
- Evening surf: Evening surf (18 Sep, local time) - 1ft (0.3m), 7s period with E swell.
The current surf forecast for The South Jetty at 7AM is: 0.2m 12s primary swell from a East-southeast direction and 0.4m 4s secondary swell from a South direction, 0.3m 7s secondary swell from a East direction, 0.7m 4s secondary swell from a South-southwest direction (forecast issued at 01:00am September 18). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 0.5ft (0.2m) | 12s |
| Afternoon (18 Sep) | 1.5ft (0.4m) | 7s |
| Evening (18 Sep) | 1ft (0.3m) | 7s |
Table - waves today at The South Jetty. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 25°C on Fri morning, min 19°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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 13 | SSW 4 | ESE 12 | ESE 12 | ENE 7 | ESE 12 | E 7 | ESE 12 | SE 12 | ENE 5 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | SE 5 | SE 5 | ESE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 16 | 15 | 15 | 15 | 15 | 14 | 8 | 14 | 22 | 44 | 115 | 113 | 80 | 85 | 113 | 134 | 125 | 108 | 105 | 91 | 48 | 35 | 31 | 25 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | off | cross-off | cross | cross-on | glassy | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:32AM0.97m | 2:01PM1.23m | 2:28AM0.92m | 3:01PM1.21m | 3:39AM0.91m | 4:08PM1.21m | ||||||||||||||||||
Low Tide | 7:18AM0.45m | 8:33PM0.47m | 8:11AM0.49m | 9:37PM0.48m | 9:13AM0.50m | 10:37PM0.45m | ||||||||||||||||||
 |  |  |  |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 22 | 25 | 24 | 24 | 24 | 23 | 21 | 20 | 19 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 22 | 22 | 22 | 22 |
Feels °C | 23 | 24 | 25 | 27 | 24 | 26 | 27 | 23 | 17 | 15 | 13 | 14 | 17 | 16 | 16 | 16 | 17 | 16 | 18 | 19 | 20 | 20 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | E 7 | S 4 | S 4 | S 4 | SSE 4 | E 7 | E 7 | E 7 | SE 12 | SE 12 | SE 12 | ESE 12 | SE 12 | ESE 12 | ESE 11 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | E 7 | SE 10 | SE 10 | ESE 6 |
| kJ | 9 | 8 | 5 | 3 | 3 | 8 | 8 | 8 | 22 | 22 | 22 | 13 | 21 | 13 | 13 | 5 | 5 | 5 | 5 | 12 | 48 | 17 | 17 | 25 |
Swell 2 Height (m) Direction Period (s) | ESE 13 | E 7 | E 7 | E 7 | E 7 | S 4 | S 4 | ESE 12 | E 7 | — | — | — | SE 8 | — | — | — | — | — | — | — | SE 11 | — | SE 8 | SE 10 |
| kJ | 16 | 9 | 9 | 8 | 8 | 3 | 1 | 14 | 8 | — | — | — | 3 | — | — | — | — | — | — | — | 5 | — | 3 | 17 |
Swell 3 Height (m) Direction Period (s) | SE 9 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ENE 3 | S 4 | S 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 8 |
| kJ | 3 | 15 | 15 | 15 | 14 | 14 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 |
Wind waves Height (m) Direction Period (s) | S 4 | SSW 4 | — | — | ENE 7 | ENE 3 | — | NNE 2 | NE 3 | ENE 5 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SSE 4 | SE 5 | SE 5 | S 4 |
| kJ | 11 | 15 | — | — | 15 | 1 | — | 1 | 2 | 44 | 115 | 113 | 80 | 85 | 113 | 134 | 125 | 108 | 105 | 91 | 15 | 35 | 31 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 320 | 1 | 145 | 261 | 227 | 261 | 431 | 395 | 431 | 463 | 435 | 435 | 166 | 1172 | 1171 | 487 | 619 | 560 | 561 | 561 | 560 | 431 | 395 | 357 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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