Surf Forecasts:
How big are the waves at Jetty today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 1.5ft (0.4m), 5s period with S swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 1.5ft (0.4m), 5s period with S swell.
- Evening surf: Evening surf (17 Jul, local time) - 1.5ft (0.4m), 5s period with S swell.
The current surf forecast for Jetty at 4AM is: 0.1m 15s primary swell from a Southeast direction and 0.4m 5s secondary swell from a South-southwest direction, 0.1m 9s secondary swell from a Southeast direction (forecast issued at 01:00am July 17). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 1.5ft (0.4m) | 5s |
| Afternoon (17 Jul) | 1.5ft (0.4m) | 5s |
| Evening (17 Jul) | 1.5ft (0.4m) | 5s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sat afternoon. Warm (max 27°C on Fri afternoon, min 20°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sat night). | ||||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 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) | S 5 | SSW 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 4 | S 4 | S 4 | S 4 | S 5 | S 5 | SSW 6 | SSW 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 11 | 9 | 9 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 10 | 12 | 16 | 42 | 36 | 108 | 220 | 104 | 92 | 78 | 80 | 85 | 69 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | glassy | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | off | off | off | cross-off |
High Tide | 10:36AM1.06m | 10:54PM1.15m | 11:26AM1.05m | 11:43PM1.07m | 12:15PM1.03m | |||||||||||||||||||
Low Tide | 4:01AM-0.04m | 4:09PM0.03m | 4:45AM-0.01m | 4:59PM0.08m | 5:28AM0.04m | 5:51PM0.15m | ||||||||||||||||||
 | |  |  | |  | | | |  | | | |  |  |  | |  | | | | | | | |
 | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 5 | 2 | 1 | — | — | — | — | — | — | — |
Temp °C | 24 | 22 | 22 | 24 | 27 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 22 | 21 | 22 | 23 | 23 | 23 | 22 | 23 | 27 | 27 | 25 | 23 |
Feels °C | 23 | 20 | 19 | 21 | 25 | 20 | 21 | 22 | 23 | 24 | 24 | 23 | 21 | 19 | 20 | 20 | 21 | 22 | 20 | 20 | 24 | 25 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 5 | SSW 5 | S 5 | S 5 | S 5 | S 5 | SE 8 | S 5 | S 5 | SE 8 | SE 8 | SE 8 | SE 8 | SE 13 | SE 8 | SE 8 | SE 13 | SSW 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 |
| kJ | 11 | 7 | 7 | 8 | 9 | 8 | 3 | 5 | 4 | 3 | 3 | 3 | 3 | 7 | 3 | 3 | 7 | 143 | 104 | 92 | 78 | 80 | 85 | 69 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 14 | SE 8 | SE 8 | SE 14 | SE 14 | SE 14 | SE 13 | — | SE 13 | SE 13 | — | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 8 | 3 | 3 | 8 | 7 | 7 | 7 | — | 7 | 7 | — | 7 | 7 | 7 | 7 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | SE 15 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | E 9 | SE 14 | SE 14 | — | E 9 | — | E 9 | — | E 8 | E 8 | — | — | — | — | — | — | SE 12 | — |
| kJ | 9 | 9 | 9 | 8 | 8 | 8 | 2 | 8 | 8 | — | 2 | — | 1 | — | 1 | 1 | — | — | — | — | — | — | 6 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 5 | S 3 | S 3 | S 5 | S 4 | S 4 | S 4 | S 4 | S 5 | S 5 | SSW 6 | SSW 6 | W 4 | NW 2 | NNW 2 | NNW 2 | — | — |
| kJ | — | — | — | — | — | — | 8 | 1 | 2 | 7 | 7 | 10 | 12 | 16 | 42 | 36 | 108 | 220 | 12 | 1 | 1 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 50 | 1180 | 1164 | 740 | 743 | 732 | 732 | 768 | 740 | 743 | 1180 | 740 | 3373 | 2522 | 1455 | 247 | 336 | 246 | 120 | 4 | 0 | 0 | 0 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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