Surf Forecasts:
How big are the waves at Coastguards today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3ft (0.9m), 4s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.8m), 4s period with S swell.
- Evening surf: Evening surf (20 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Coastguards at 6PM is: 1.0m 5s primary swell from a South-southeast direction and 0.4m 11s secondary swell from a Southeast direction, 0.3m 7s secondary swell from a East-southeast direction (forecast issued at 01:00pm September 20). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3ft (0.9m) | 4s |
| Afternoon (20 Sep) | 2.5ft (0.8m) | 4s |
| Evening (20 Sep) | 1.5ft (0.4m) | 10s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Tue morning. Warm (max 21°C on Sun afternoon, min 12°C on Tue afternoon). Winds increasing (light winds from the WSW on Sun night, fresh winds from the NE by Tue morning). | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
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) | SE 4 | SE 11 | SSE 5 | SE 10 | SE 10 | SE 10 | SE 10 | SE 7 | ESE 7 | SE 7 | SE 8 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 24 | 20 | 45 | 27 | 24 | 27 | 25 | 36 | 34 | 13 | 28 | 105 | 226 | 278 | 282 | 287 | 368 | 585 | 609 | 624 | 628 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-on | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:05PM1.22m | 3:41AM1.02m | 4:02PM1.25m | 4:38AM1.09m | 4:56PM1.30m | ||||||||||||||||
Low Tide | 8:45AM0.41m | 9:42PM0.32m | 9:45AM0.36m | 10:31PM0.25m | 10:37AM0.29m | ||||||||||||||||
 | | |  |  |  |  |  | |  | | | | | | |  | | | | | |
 | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — |
mm | 3 | 1 | 1 | 2 | 2 | — | — | — | — | — | — | — | — | — | 1 | 2 | 9 | 5 | 1 | 1 | — |
Temp °C | 19 | 20 | 21 | 21 | 21 | 18 | 16 | 16 | 17 | 19 | 20 | 19 | 18 | 17 | 15 | 14 | 14 | 12 | 12 | 14 | 14 |
Feels °C | 17 | 17 | 19 | 21 | 22 | 16 | 12 | 11 | 12 | 15 | 16 | 15 | 13 | 13 | 10 | 9 | 7 | 5 | 5 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 5 | SE 11 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | SE 7 | ESE 7 | SE 7 | SE 8 | SE 7 | — | — | — | — | — | — | — | — | — |
| kJ | 10 | 19 | 29 | 15 | 23 | 25 | 25 | 36 | 34 | 13 | 28 | 27 | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | ESE 11 | ESE 7 | ESE 7 | SE 10 | SE 10 | SSW 4 | S 4 | SSW 4 | SSW 4 | SE 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 10 | 10 | 27 | 24 | 12 | 10 | 7 | 4 | 13 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 11 | SE 8 | ESE 7 | SE 8 | SE 10 | SE 10 | ESE 9 | ESE 8 | E 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 18 | 3 | 10 | 3 | 27 | 25 | 7 | 7 | 6 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | S 4 | SSE 5 | S 5 | SSW 4 | — | NNE 2 | NE 3 | NE 4 | ENE 5 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 |
| kJ | 24 | 20 | 45 | 27 | 16 | — | 2 | 12 | 26 | 49 | 68 | 105 | 226 | 278 | 282 | 287 | 368 | 585 | 609 | 624 | 628 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 321 | 1713 | 1601 | 65 | 6 | 0 | 282 | 369 | 474 | 592 | 797 | 799 | 797 | 799 | 554 | 922 | 725 | 964 | 455 | 725 | 723 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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