Surf Forecasts:
How big are the waves at 30th Street/Ship Bottom today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4ft (1.2m), 5s period with S swell.
- Evening surf: Evening surf (21 Jul, local time) - 5ft (1.6m), 6s period with S swell.
The current surf forecast for 30th Street/Ship Bottom at 11PM is: 1.2m 6s primary swell from a South direction (forecast issued at 07:00pm July 21). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 4ft (1.2m) | 5s |
| Evening (21 Jul) | 5ft (1.6m) | 6s |
Table - waves today at 30th Street/Ship Bottom. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 36mm), heaviest during Tue night. Warm (max 27°C on Wed afternoon, min 21°C on Tue night). Winds decreasing (fresh winds from the W on Tue night, light winds from the S by Wed night). | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||
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) | S 6 | S 6 | S 6 | SSE 7 | SSE 8 | S 8 | S 8 | S 8 | S 8 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | S 8 | SE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 108 | 170 | 106 | 75 | 176 | 260 | 470 | 439 | 401 | 158 | 125 | 94 | 87 | 69 | 71 | 50 | 43 | 29 | 21 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross-on | on | on | cross-on | cross-on |
High Tide | 2:04AM1.19m | 2:40PM1.39m | 2:55AM1.12m | 3:29PM1.37m | |||||||||||||||
Low Tide | 8:14PM0.32m | 8:21AM0.25m | 9:16PM0.33m | 9:15AM0.29m | 10:11PM0.31m | ||||||||||||||
 |  |  |  |  |  |  | | |  |  | | | | | | | |  | |
 | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:17 | — |
mm | 5 | 17 | 9 | 8 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 22 | 22 | 21 | 21 | 22 | 24 | 26 | 27 | 26 | 26 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 25 | 20 | 22 | 20 | 19 | 21 | 24 | 26 | 28 | 28 | 28 | 18 | 17 | 18 | 19 | 18 | 19 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | — | S 6 | — | SSE 7 | SSE 8 | — | S 8 | S 8 | S 8 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | S 8 | SE 8 |
| kJ | — | 76 | — | 75 | 176 | — | 219 | 205 | 177 | 158 | 125 | 94 | 87 | 69 | 71 | 50 | 43 | 29 | 21 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 11 | — | — | — | — | — | — | — | — | — | — | SE 8 | SE 8 | SE 9 | SE 8 | SSE 7 |
| kJ | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 23 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 5 |
| kJ | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | S 6 | W 4 | SW 4 | S 8 | S 8 | S 8 | S 8 | — | — | — | NNE 3 | NE 4 | NE 4 | ENE 4 | E 4 | E 5 | ENE 5 |
| kJ | 108 | 170 | 106 | 7 | 14 | 260 | 470 | 439 | 401 | — | — | — | 7 | 8 | 12 | 17 | 14 | 12 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1168 | 33 | 65 | 167 | 341 | 123 | 0 | 49 | 0 | 4 | 0 | 99 | 114 | 99 | 47 | 101 | 278 | 252 | 278 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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