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Coastguards surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 7 pm Wednesday 06 May 2026 EDTForecast update in hr min s Forecast update imminent
Coastguards surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coastguards sea temperature is
11.2° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Coastguards today?
The current surf forecast for Coastguards at 2AM is: 1.5m 7s primary swell from a South direction and 0.1m 9s secondary swell from a East direction (forecast issued at 07:00pm May 06). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 4ft (1.2m) | 7s |
| Afternoon (07 May) | 3.5ft (1.1m) | 7s |
| Evening (07 May) | 4ft (1.2m) | 7s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Sat afternoon. Very mild (max 15°C on Thu afternoon, min 9°C on Fri morning). Winds increasing (light winds from the SW on Thu afternoon, fresh winds from the S by Sat afternoon). | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSW 7 | S 7 | SSW 7 | SSW 7 | ESE 9 | S 7 | S 6 | S 6 | S 5 | S 6 | S 6 | |
457 | 303 | 232 | 211 | 176 | 150 | 120 | 120 | 117 | 135 | 111 | 91 | 74 | 62 | 44 | 64 | 77 | 46 | 48 | 47 | 54 | 75 | 119 | 105 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-off | cross-off | cross-off | off | on | cross-on | on | on | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-on | on | cross-on | on | on | cross-on | |
High Tide | 11:13PM1.27m | 11:57AM1.03m | 00:00AM1.24m | 12:46PM1.03m | 00:50AM1.21m | 1:35PM1.06m | ||||||||||||||||||
Low Tide | 4:41PM0.30m | 5:34AM0.21m | 5:20PM0.34m | 6:21AM0.24m | 6:11PM0.39m | 7:17AM0.26m | ||||||||||||||||||
 |  |  | | |  |  |  | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — |
 | 7:53 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | — | — | 7:57 |
2 | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 14 | 14 | 12 | 10 | 10 | 11 | 14 | 15 | 13 | 12 | 13 | 10 | 9 | 11 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 13 |
8 | 11 | 11 | 8 | 6 | 7 | 8 | 10 | 12 | 9 | 9 | 8 | 5 | 3 | 6 | 8 | 8 | 8 | 8 | 9 | 8 | 6 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | — | — | E 9 | S 7 | S 7 | S 7 | S 7 | E 9 | SE 11 | ESE 9 | S 7 | S 7 | S 7 | SSW 7 | S 7 | ESE 8 | ESE 9 | ESE 9 | S 7 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 |
 kJ | — | — | 2 | 211 | 176 | 150 | 120 | 2 | 4 | 8 | 111 | 91 | 74 | 62 | 44 | 47 | 44 | 46 | 43 | 47 | 45 | 40 | 41 | 41 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 9 | E 9 | E 9 | — | — | E 9 | E 9 | SE 9 | SE 9 | SE 8 | SE 8 | ESE 8 | E 8 | — | S 4 | ESE 9 | — | — | SE 11 | SE 11 | SE 11 |
| kJ | — | — | — | 2 | 2 | 2 | — | — | 2 | 2 | 13 | 12 | 18 | 17 | 25 | 1 | — | 9 | 48 | — | — | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 12 | E 13 | E 9 | SE 10 | — | E 9 | E 9 | E 9 | E 9 | SE 11 | ESE 11 | WNW 3 | — | S 7 | — | — | — | — | — | — |
| kJ | — | — | — | — | 3 | 3 | 2 | 4 | — | 2 | 2 | 2 | 2 | 5 | 11 | 1 | — | 21 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 7 | S 7 | S 7 | — | NW 3 | — | — | S 7 | S 7 | S 7 | — | — | WNW 3 | NW 2 | WNW 3 | SSW 7 | SSW 7 | W 3 | W 3 | S 6 | S 6 | S 5 | S 6 | S 6 |
| kJ | 457 | 303 | 232 | — | 1 | — | — | 120 | 117 | 135 | — | — | 6 | 1 | 2 | 64 | 77 | 3 | 2 | 47 | 54 | 75 | 119 | 105 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 59 | 59 | 45 | 21 | 6 | 0 | 0 | 41 | 132 | 62 | 40 | 17 | 6 | 6 | 17 | 62 | 72 | 40 | 6 | 62 | 123 | 276 | 283 | 1235 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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