Surf Forecasts:
How big are the waves at Coastguards today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 8ft (2.5m), 10s period with E swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 11ft (3.5m), 11s period with E swell.
- Evening surf: Evening surf (21 Oct, local time) - 11ft (3.5m), 11s period with E swell.
The current surf forecast for Coastguards at 4PM is: 3.5m 11s primary swell from a East direction and 2.5m 11s secondary swell from a East direction (forecast issued at 01:00pm October 21). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 8ft (2.5m) | 10s |
| Afternoon (21 Oct) | 11ft (3.5m) | 11s |
| Evening (21 Oct) | 11ft (3.5m) | 11s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Thu afternoon, min 10°C on Thu night). Winds decreasing (fresh winds from the N on Wed night, calm by Sat morning). | |||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||||
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) | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 8 | E 9 | E 10 | E 11 | E 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1718 | 2726 | 2786 | 2701 | 2234 | 1102 | 851 | 740 | 563 | 500 | 431 | 307 | 262 | 175 | 139 | 0 | 317 | 177 | 252 | 229 | 189 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off |
High Tide | 4:10PM1.24m | 4:45AM1.21m | 5:01PM1.28m | 5:31AM1.33m | 5:49PM1.33m | ||||||||||||||||
Low Tide | 10:05AM0.29m | 10:32PM0.14m | 10:55AM0.20m | 11:14PM0.07m | 11:42AM0.11m | ||||||||||||||||
 |  |  |  | | |  | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 13 | 14 | 13 | 11 | 11 | 11 | 11 | 12 | 16 | 16 | 15 | 14 | 12 | 10 | 10 | 10 | 12 | 14 | 14 | 13 |
Feels °C | 2 | 6 | 7 | 6 | 3 | 3 | 3 | 4 | 5 | 10 | 9 | 9 | 8 | 6 | 4 | 4 | 5 | 8 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | — | E 8 | E 9 | E 10 | E 11 | E 11 |
| kJ | 1381 | 1481 | 1553 | 1567 | 1555 | 1102 | 851 | 740 | 563 | 500 | 431 | 307 | 262 | 175 | 139 | — | 317 | 177 | 252 | 229 | 189 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 9 | SE 9 | SE 11 | SE 10 | — | — | — | NW 4 | — | — | E 10 | — | — | — |
| kJ | — | — | — | — | — | — | — | 12 | 12 | 19 | 35 | — | — | — | 1 | — | — | 78 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 10 | E 10 | E 11 | E 11 | E 11 | NNE 4 | N 4 | N 4 | N 4 | N 4 | NNW 3 | N 3 | N 3 | NE 4 | NE 5 | E 9 | — | — | — | — | — |
| kJ | 1718 | 2726 | 2786 | 2701 | 2234 | 33 | 39 | 33 | 22 | 7 | 5 | 8 | 3 | 19 | 53 | 372 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 725 | 724 | 725 | 725 | 725 | 232 | 230 | 724 | 724 | 142 | 230 | 6 | 28 | 2 | 165 | 232 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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