Surf Forecasts:
How big are the waves at 17th Street Boardwalk today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 0.5ft (0.2m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.4m), 6s period with SSE swell.
- Evening surf: Evening surf (31 Jul, local time) - 2ft (0.6m), 4s period with SE swell.
The current surf forecast for 17th Street Boardwalk at 1PM is: 0.4m 6s primary swell from a Southeast direction and 0.3m 6s secondary swell from a South-southeast direction, 0.1m 9s secondary swell from a East direction (forecast issued at 01:00am July 31). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 0.5ft (0.2m) | 6s |
| Afternoon (31 Jul) | 1.5ft (0.4m) | 6s |
| Evening (31 Jul) | 2ft (0.6m) | 4s |
Table - waves today at 17th Street Boardwalk. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Sun afternoon. Warm (max 30°C on Fri afternoon, min 25°C on Sat night). Winds increasing (calm on Fri morning, fresh winds from the S by Sun afternoon). | ||||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||||
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) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 3 | SSE 3 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | ESE 9 | SE 4 | SE 4 | S 4 | SE 6 | SE 8 | SE 7 | SSE 5 | SSE 6 | SE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3 | 3 | 3 | 7 | 13 | 4 | 7 | 15 | 17 | 17 | 8 | 10 | 10 | 11 | 15 | 15 | 8 | 14 | 8 | 16 | 47 | 81 | 97 | 75 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 9:41AM1.97m | 10:00PM2.19m | 10:18AM2.01m | 10:36PM2.15m | 10:59AM2.05m | |||||||||||||||||||
Low Tide | 4:08AM0.10m | 4:11PM0.13m | 4:45AM0.07m | 4:53PM0.15m | 5:23AM0.05m | 5:36PM0.19m | ||||||||||||||||||
 | |  | |  | | | | | | | | | |  |  |  | | | | | | |  | |
 | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | 1 | 3 | 3 | — |
Temp °C | 28 | 28 | 27 | 29 | 30 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 25 | 25 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 31 | 30 | 30 | 31 | 30 | 29 | 30 | 28 | 29 | 30 | 31 | 30 | 29 | 29 | 31 | 30 | 30 | 26 | 26 | 27 | 27 | 26 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 9 | — | — | ESE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 4 | ESE 8 | SE 6 | SE 8 | SE 7 | — | — | SE 7 |
| kJ | 3 | 3 | 3 | 7 | 13 | 3 | — | — | 8 | 3 | 3 | 8 | 8 | 8 | 15 | 7 | 8 | 7 | 8 | 16 | 47 | — | — | 75 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 7 | SE 7 | E 9 | SE 10 | — | — | — | — | SE 7 | SE 6 | — | — | — | — | — | ESE 8 | SE 6 | ESE 8 | — | — | — | — | — |
| kJ | 2 | 2 | 2 | 2 | 4 | — | — | — | — | 2 | 2 | — | — | — | — | — | 7 | 1 | 6 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | NE 4 | — | — | — | — | — | — | — | — | — | ESE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 3 | SSE 3 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | S 4 | S 4 | SSW 4 | SSW 4 | S 4 | SSE 5 | SSE 6 | SSW 4 |
| kJ | — | — | — | — | — | 4 | 7 | 15 | 17 | 17 | 8 | 10 | 10 | 11 | 12 | 15 | 9 | 14 | 10 | 11 | 39 | 81 | 97 | 33 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 486 | 640 | 833 | 486 | 600 | 610 | 713 | 1279 | 610 | 640 | 640 | 640 | 691 | 713 | 295 | 530 | 458 | 367 | 209 | 256 | 256 | 239 | 193 | 425 |
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