Surf Forecasts:
How big are the waves at Coastguards today (18 Jul):
- Afternoon surf: Afternoon surf (18 Jul, local time) - 3ft (0.9m), 4s period with S swell.
- Evening surf: Evening surf (18 Jul, local time) - 5ft (1.6m), 5s period with SSW swell.
The current surf forecast for Coastguards at 10PM is: 1.7m 6s primary swell from a South-southwest direction and 0.1m 13s secondary swell from a Southeast direction (forecast issued at 07:00pm July 18). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | - | - |
| Afternoon (18 Jul) | 3ft (0.9m) | 4s |
| Evening (18 Jul) | 5ft (1.6m) | 5s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Sat night. Warm (max 26°C on Sun afternoon, min 20°C on Sun night). Winds decreasing (strong winds from the SW on Sat night, light winds from the ESE by Mon morning). | |||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | |||||||||||||||||
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 4 | SSW 5 | SSW 6 | SSW 7 | SSW 7 | S 6 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 30 | 108 | 249 | 311 | 171 | 104 | 127 | 86 | 76 | 80 | 71 | 72 | 72 | 54 | 53 | 51 | 51 | 52 | 70 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:28PM1.41m | 12:11PM1.39m | 00:19AM1.30m | 1:00PM1.37m | |||||||||||||||
Low Tide | 5:10PM0.07m | 5:40AM-0.03m | 6:02PM0.16m | 6:26AM0.06m | 7:00PM0.24m | ||||||||||||||
 |  |  | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | 8:21 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — |
mm | 3 | 6 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 23 | 23 | 23 | 22 | 23 | 25 | 26 | 26 | 24 | 22 | 20 | 21 | 23 | 23 | 23 | 23 | 23 |
Feels °C | 23 | 19 | 20 | 22 | 23 | 20 | 20 | 23 | 24 | 23 | 22 | 20 | 18 | 19 | 22 | 20 | 20 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 13 | SE 13 | SE 13 | SSW 7 | S 6 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | SE 8 | SE 8 |
| kJ | 2 | 7 | 7 | 7 | 171 | 104 | 127 | 86 | 76 | 80 | 71 | 72 | 72 | 54 | 53 | 51 | 51 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | SE 13 | — | — | — | SE 13 | SE 13 | SE 13 | NW 3 | — | WNW 3 | WNW 3 | WNW 3 | SE 12 | SE 12 | SE 12 | E 3 | — | SE 12 | SE 12 |
| kJ | 7 | — | — | — | 7 | 7 | 7 | 2 | — | 1 | 1 | 1 | 6 | 6 | 6 | 1 | — | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | SE 9 | E 8 | — | — | — | — | — | SE 13 | SE 13 | SE 13 | SE 12 | SE 8 | — | SE 12 | — | SE 12 | SE 12 | — | — |
| kJ | 3 | 1 | — | — | — | — | — | 7 | 6 | 6 | 6 | 2 | — | 6 | — | 6 | 6 | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | SSW 5 | SSW 6 | SSW 7 | — | WNW 3 | NW 3 | NW 3 | — | NW 3 | — | — | N 2 | NE 3 | ENE 3 | — | — | S 7 | S 7 |
| kJ | 30 | 108 | 249 | 311 | — | 7 | 4 | 2 | — | 1 | — | — | 1 | 2 | 2 | — | — | 52 | 70 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1235 | 3393 | 3397 | 136 | 125 | 73 | 62 | 17 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 55 | 131 | 153 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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