Surf Forecasts:
How big are the waves at Coastguards today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3ft (0.9m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 1ft (0.3m), 11s period with SE 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 5AM is: 0.9m 7s primary swell from a East-southeast direction and 0.2m 11s secondary swell from a East-southeast direction (forecast issued at 01:00am September 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3ft (0.9m) | 7s |
| Afternoon (20 Sep) | 1ft (0.3m) | 11s |
| Evening (20 Sep) | 1.5ft (0.4m) | 10s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 48mm), heaviest during Tue afternoon. Warm (max 20°C on Sun afternoon, min 12°C on Tue afternoon). Winds increasing (light winds from the WSW on Sun night, fresh winds from the ENE by Tue afternoon). | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 7 | ESE 7 | SE 4 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 8 | SE 8 | SE 7 | SE 8 | 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 | 21 | 86 | 96 | 23 | 18 | 29 | 27 | 24 | 27 | 67 | 51 | 26 | 54 | 49 | 74 | 168 | 229 | 261 | 324 | 411 | 548 | 594 | 665 | 741 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | 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 | 2:41AM0.99m | 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 | |||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | | | |  | |  | | |
 | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — |
mm | — | — | — | 2 | 2 | 1 | 1 | 2 | 2 | — | — | — | — | — | — | — | — | 4 | 3 | 5 | 9 | 5 | 6 | 3 |
Temp °C | 18 | 18 | 19 | 19 | 20 | 20 | 20 | 20 | 19 | 16 | 16 | 16 | 18 | 18 | 18 | 18 | 17 | 14 | 13 | 14 | 12 | 12 | 12 | 12 |
Feels °C | 15 | 15 | 16 | 16 | 17 | 18 | 19 | 21 | 18 | 12 | 11 | 11 | 14 | 14 | 14 | 13 | 12 | 9 | 7 | 9 | 5 | 6 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 11 | ESE 11 | ESE 7 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | SE 8 | SE 8 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | — | — | — | — | — | — |
| kJ | 21 | 12 | 12 | 20 | 17 | 13 | 15 | 15 | 24 | 67 | 51 | 26 | 54 | 49 | 50 | 31 | 49 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | ESE 11 | — | — | ESE 11 | ESE 7 | SE 11 | SE 10 | SE 7 | SSW 4 | SSW 4 | ESE 11 | SE 9 | E 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | — | — | 12 | 10 | 29 | 27 | 11 | 10 | 3 | 11 | 14 | 5 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 9 | SE 11 | ESE 7 | SE 7 | SE 10 | SE 10 | SE 10 | SSW 4 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 12 | 18 | 10 | 12 | 24 | 27 | 27 | 2 | 6 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 7 | ESE 7 | SE 4 | S 4 | S 4 | SSW 4 | SSW 4 | — | NNE 3 | NNE 3 | NE 4 | ENE 5 | ENE 5 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 |
| kJ | 46 | 86 | 96 | 23 | 14 | 21 | 24 | 21 | — | 2 | 10 | 18 | 27 | 39 | 74 | 168 | 229 | 261 | 324 | 411 | 548 | 594 | 665 | 741 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 724 | 724 | 724 | 321 | 723 | 723 | 125 | 21 | 0 | 0 | 348 | 473 | 797 | 845 | 922 | 845 | 784 | 520 | 520 | 929 | 929 | 455 | 1723 | 549 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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