Surf Forecasts:
How big are the waves at Jetty today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 1.5ft (0.4m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 0.5ft (0.2m), 12s period with SSE swell.
- Evening surf: Evening surf (17 Sep, local time) - 0.5ft (0.2m), 12s period with SSE swell.
The current surf forecast for Jetty at 8AM is: 0.4m 8s primary swell from a East-southeast direction and 0.1m 13s secondary swell from a Southeast direction, 0.3m 4s secondary swell from a South-southwest direction (forecast issued at 01:00am September 17). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 1.5ft (0.4m) | 8s |
| Afternoon (17 Sep) | 0.5ft (0.2m) | 12s |
| Evening (17 Sep) | 0.5ft (0.2m) | 12s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Fri afternoon, min 15°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||||||||||
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) | ESE 7 | ESE 8 | ESE 8 | ESE 8 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSW 5 | SSW 5 | SW 5 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | E 5 | E 6 | E 6 | E 7 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 11 | 19 | 20 | 21 | 15 | 15 | 15 | 15 | 24 | 26 | 55 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 31 | 52 | 158 | 154 | 73 | 57 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 00:11AM0.85m | 12:36PM0.98m | 1:03AM0.79m | 1:31PM0.93m | 2:03AM0.75m | 2:31PM0.90m | ||||||||||||||||||
Low Tide | 5:23AM0.19m | 6:08PM0.26m | 6:10AM0.25m | 7:02PM0.30m | 7:03AM0.29m | 8:03PM0.32m | ||||||||||||||||||
 | |  | | | | |  |  | |  | | | | | | | | | | | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 22 | 22 | 21 | 22 | 22 | 24 | 25 | 22 | 20 | 18 | 16 | 15 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 21 | 21 | 21 | 22 | 21 | 21 | 19 | 19 | 19 | 20 | 22 | 18 | 20 | 20 | 17 | 17 | 12 | 10 | 10 | 12 | 12 | 13 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 7 | E 7 | E 7 | E 7 | ESE 7 | SSW 5 | S 5 | SSW 5 | SSW 5 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | SE 9 | SE 8 | ESE 6 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 11 | 19 | 20 | 21 | 12 | 10 | 9 | 9 | 8 | 10 | 18 | 11 | 7 | 7 | 9 | 9 | 15 | 8 | 12 | 11 | 101 | 93 | 73 | 57 |
Swell 2 Height (m) Direction Period (s) | E 5 | SE 13 | SE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SE 12 | SE 12 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 4 | S 4 | SSW 4 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 |
| kJ | 2 | 7 | 7 | 16 | 15 | 15 | 15 | 15 | 6 | 6 | 10 | 10 | 10 | 9 | 4 | 4 | 2 | 21 | 21 | 21 | 5 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 9 | S 5 | — | — | — | — | — |
| kJ | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 23 | 23 | 22 | 22 | 22 | 21 | 13 | 2 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 3 | SSW 4 | SSW 4 | SSW 3 | SSW 3 | SSW 3 | S 4 | SSW 4 | SSW 5 | SSW 5 | SW 5 | — | — | — | — | — | NE 2 | E 4 | E 5 | E 6 | E 6 | E 7 | — | — |
| kJ | 1 | 3 | 2 | 2 | 4 | 7 | 7 | 14 | 24 | 26 | 55 | — | — | — | — | — | 1 | 18 | 31 | 52 | 158 | 154 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 257 | 257 | 257 | 138 | 626 | 1106 | 272 | 272 | 274 | 160 | 0 | 740 | 14 | 50 | 626 | 324 | 324 | 221 | 221 | 221 | 58 | 1179 | 1179 | 274 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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