Surf Forecasts:
How big are the waves at The South Jetty today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3.5ft (1.1m), 5s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.0m), 5s period with SSE swell.
- Evening surf: Evening surf (21 Jul, local time) - 5ft (1.6m), 6s period with S swell.
The current surf forecast for The South Jetty at 1AM is: 0.7m 4s primary swell from a South-southeast direction and 0.1m 12s secondary swell from a East direction, 0.1m 12s secondary swell from a East direction (forecast issued at 07:00pm July 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3.5ft (1.1m) | 5s |
| Afternoon (21 Jul) | 3.5ft (1.0m) | 5s |
| Evening (21 Jul) | 5ft (1.6m) | 6s |
Table - waves today at The South Jetty. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Tue night. Warm (max 28°C on Wed afternoon, min 20°C on Wed night). Winds decreasing (strong winds from the SSW on Tue night, light winds from the NW by Wed night). | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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 7 | SSE 6 | SSE 6 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | S 5 | S 6 | S 7 | S 8 | S 8 | S 8 | S 7 | S 8 | S 8 | S 8 | SSE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 25 | 14 | 22 | 17 | 28 | 61 | 56 | 49 | 66 | 194 | 297 | 337 | 355 | 346 | 203 | 302 | 329 | 417 | 140 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross-off | off | off |
High Tide | 1:55AM1.11m | 2:39PM1.23m | 2:47AM1.01m | 3:34PM1.22m | |||||||||||||||
Low Tide | 7:50PM0.27m | 8:04AM0.18m | 8:47PM0.34m | 8:50AM0.25m | 9:50PM0.37m | ||||||||||||||
 | |  | |  |  |  |  | | |  | | | | | | | | | |
 | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | — | — | — | — | — | — | 1 | 2 | 20 | 1 | — | 2 | 1 | — | — | — | — | — |
Temp °C | 24 | 23 | 23 | 23 | 23 | 24 | 26 | 26 | 26 | 24 | 24 | 23 | 24 | 24 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 22 | 23 | 22 | 22 | 22 | 24 | 27 | 25 | 25 | 22 | 21 | 21 | 23 | 24 | 27 | 27 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SSE 6 | SE 8 | E 12 | SE 12 | — | E 12 | E 12 | E 12 | SE 12 | — | — | — | — | — | S 8 | S 8 | SSE 8 | SSE 8 |
| kJ | 3 | 14 | 3 | 3 | 6 | — | 3 | 3 | 3 | 5 | — | — | — | — | — | 164 | 186 | 140 | 140 |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 8 | E 12 | — | — | — | — | SE 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 3 | 3 | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 3 | SSE 6 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | S 5 | S 6 | S 7 | S 8 | S 8 | S 8 | S 7 | S 8 | S 8 | S 8 | — |
| kJ | 25 | 2 | 22 | 17 | 28 | 61 | 56 | 49 | 66 | 194 | 297 | 337 | 355 | 346 | 203 | 302 | 329 | 417 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 473 | 941 | 1074 | 949 | 1074 | 1008 | 1164 | 1164 | 1164 | 1164 | 320 | 1109 | 309 | 311 | 32 | 82 | 0 | 0 | 0 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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