Surf Forecasts:
How big are the waves at 37th Street Jetty today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 0.5ft (0.1m), 13s period with SE swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 1.5ft (0.5m), 7s period with SE swell.
- Evening surf: Evening surf (18 Aug, local time) - 1ft (0.3m), 9s period with SE swell.
The current surf forecast for 37th Street Jetty at 4AM is: 0.1m 9s primary swell from a Southeast direction (forecast issued at 01:00am August 18). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 0.5ft (0.1m) | 13s |
| Afternoon (18 Aug) | 1.5ft (0.5m) | 7s |
| Evening (18 Aug) | 1ft (0.3m) | 9s |
Table - waves today at 37th Street Jetty. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Thu afternoon. Warm (max 30°C on Wed afternoon, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 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) | SE 6 | SE 9 | SE 13 | SE 6 | SE 7 | SE 7 | SE 9 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 18 | 3 | 7 | 26 | 22 | 22 | 12 | 19 | 18 | 17 | 16 | 15 | 33 | 31 | 0 | 29 | 20 | 12 | 12 | 7 | 14 | 14 | 14 | 14 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross |
High Tide | 00:53AM1.21m | 1:28PM1.33m | 1:42AM1.12m | 2:16PM1.28m | 2:32AM1.04m | 3:04PM1.24m | ||||||||||||||||||
Low Tide | 7:07AM0.12m | 7:46PM0.23m | 7:51AM0.21m | 8:45PM0.30m | 8:44AM0.29m | 9:49PM0.33m | ||||||||||||||||||
 |  |  | | |  | |  | | |  | | | | | | | |  | | |  | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:46 | — | — |
mm | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | 3 | — |
Temp °C | 25 | 23 | 23 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 27 | 30 | 30 | 28 | 27 | 26 | 25 | 25 | 27 | 28 | 25 | 21 | 20 |
Feels °C | 29 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 24 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 30 | 27 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SSE 6 | SSE 6 | SE 6 | SE 7 | SE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 6 | SE 10 | SE 9 | SSE 9 | SE 9 | SE 9 | SSW 3 | SE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 18 | 15 | 15 | 26 | 22 | 22 | 17 | 17 | 16 | 16 | 15 | 9 | 33 | 31 | 32 | 29 | 20 | 2 | 12 | 7 | 14 | 14 | 14 | 14 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SSE 9 | SE 13 | SE 12 | ENE 3 | SE 9 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | — | S 5 | — | — | — | SE 9 | S 3 | SSE 6 | SSE 5 | SSE 5 | SSE 5 | SSE 5 |
| kJ | 3 | 3 | 7 | 6 | 6 | 1 | 12 | 19 | 18 | 17 | 16 | 15 | — | 1 | — | — | — | 12 | 1 | 3 | 3 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | SE 13 | — | — | SE 12 | SSE 11 | ESE 8 | NE 4 | NE 4 | S 6 | NE 4 | NE 4 | — | — | — | — | SE 6 | SE 5 | S 3 | S 3 | — | — | — |
| kJ | 4 | 4 | 7 | — | — | 6 | 13 | 7 | 1 | 1 | 2 | 1 | 1 | — | — | — | — | 1 | 4 | 1 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 2 | ENE 3 | — | — | — | — | — | NE 4 | — | — | WSW 2 | SW 3 | SSW 3 | SSW 3 | — | SW 3 | — | — | — | — | NE 2 |
| kJ | — | — | — | 1 | 1 | — | — | — | — | — | 1 | — | — | 1 | 2 | 1 | 2 | — | 2 | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 338 | 183 | 200 | 112 | 143 | 112 | 263 | 311 | 112 | 55 | 20 | 4 | 4 | 5 | 33 | 408 | 105 | 72 | 72 | 132 | 263 | 297 | 570 | 1177 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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