Surf Forecasts:
How big are the waves at Jones Beach State Park today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3.5ft (1.1m), 5s period with S swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 6s period with SSE swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 6s period with S swell.
The current surf forecast for Jones Beach State Park at 5AM is: 0.9m 4s primary swell from a South direction and 0.1m 8s secondary swell from a Southeast direction, 0.1m 12s secondary swell from a Southeast direction (forecast issued at 01:00am July 21). 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) | 4.5ft (1.3m) | 6s |
| Evening (21 Jul) | 4.5ft (1.4m) | 6s |
Table - waves today at Jones Beach State Park. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Tue afternoon. Warm (max 28°C on Wed afternoon, min 19°C on Thu morning). Winds decreasing (fresh winds from the SSW on Tue night, calm by Thu night). | ||||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
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) | S 7 | S 4 | S 5 | SSE 5 | SSE 6 | S 6 | S 6 | S 6 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 55 | 31 | 47 | 85 | 118 | 119 | 143 | 157 | 178 | 283 | 551 | 476 | 513 | 411 | 235 | 252 | 215 | 169 | 161 | 131 | 109 | 109 | 113 | 58 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:19AM1.32m | 1:58PM1.48m | 2:09AM1.22m | 2:47PM1.45m | 3:02AM1.15m | 3:38PM1.44m | ||||||||||||||||||
Low Tide | 7:32AM0.16m | 8:19PM0.30m | 8:25AM0.23m | 9:20PM0.31m | 9:20AM0.27m | 10:16PM0.29m | ||||||||||||||||||
 |  |  |  | | |  | | |  |  |  | | | | |  | | | | | | | | |
 | — | 5:39 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:17 | — |
mm | — | — | — | 3 | 4 | 5 | 5 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 23 | 23 | 26 | 25 | 23 | 23 | 24 | 23 | 22 | 25 | 27 | 28 | 28 | 23 | 21 | 20 | 19 | 21 | 24 | 23 | 22 | 22 |
Feels °C | 21 | 21 | 21 | 21 | 27 | 24 | 21 | 20 | 22 | 22 | 20 | 25 | 26 | 26 | 25 | 18 | 17 | 17 | 15 | 17 | 21 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 12 | — | S 12 | S 12 | S 12 | — | E 11 | — | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 8 |
| kJ | 3 | 3 | 6 | — | 3 | 3 | 3 | — | 2 | — | 398 | 329 | 363 | 278 | 235 | 252 | 215 | 169 | 161 | 131 | 109 | 109 | 113 | 58 |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 12 | — | — | — | — | — | SE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | E 4 | E 4 | SE 8 |
| kJ | 6 | 6 | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 3 | 31 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | S 7 | S 4 | S 5 | SSE 5 | SSE 6 | S 6 | S 6 | S 6 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | W 3 | — | NNW 3 | N 3 | NNE 3 | NE 3 | NE 4 | ENE 5 | — | — |
| kJ | 55 | 31 | 47 | 85 | 118 | 119 | 143 | 157 | 178 | 283 | 551 | 476 | 513 | 411 | 2 | — | 2 | 1 | 3 | 2 | 4 | 17 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 809 | 941 | 941 | 1203 | 1203 | 1203 | 1203 | 295 | 173 | 173 | 188 | 40 | 42 | 55 | 42 | 10 | 4 | 8 | 8 | 8 | 8 | 173 | 173 | 173 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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