Surf Forecasts:
How big are the waves at Coastguards today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4ft (1.2m), 5s period with S swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 5.5ft (1.7m), 6s period with S swell.
- Evening surf: Evening surf (21 Jul, local time) - 5.5ft (1.7m), 6s period with S swell.
The current surf forecast for Coastguards at 11AM is: 1.3m 5s primary swell from a South-southeast direction (forecast issued at 07:00am July 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4ft (1.2m) | 5s |
| Afternoon (21 Jul) | 5.5ft (1.7m) | 6s |
| Evening (21 Jul) | 5.5ft (1.7m) | 6s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Tue night. Warm (max 27°C on Wed afternoon, min 19°C on Wed night). Winds decreasing (fresh winds from the SSE on Tue morning, calm by Thu night). | |||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
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) | S 4 | S 5 | SSE 5 | S 6 | S 6 | S 6 | S 7 | S 7 | SSW 7 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 36 | 55 | 94 | 187 | 229 | 226 | 226 | 295 | 532 | 510 | 464 | 637 | 460 | 373 | 399 | 343 | 277 | 228 | 186 | 149 | 131 | 118 | 91 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross-off | off | off | off | cross-off | cross-on | on | cross-on |
High Tide | 1:48PM1.34m | 1:59AM1.11m | 2:37PM1.31m | 2:52AM1.05m | 3:28PM1.30m | ||||||||||||||||||
Low Tide | 7:16AM0.15m | 8:03PM0.28m | 8:09AM0.22m | 9:04PM0.30m | 9:04AM0.26m | 10:00PM0.28m | |||||||||||||||||
 |  |  | | |  |  | |  | |  | | | | |  | |  | | | | | | |
 | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:16 | — |
mm | — | — | 2 | 3 | 2 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 23 | 25 | 25 | 22 | 23 | 23 | 23 | 23 | 23 | 27 | 26 | 27 | 23 | 21 | 19 | 19 | 21 | 24 | 24 | 22 | 22 |
Feels °C | 20 | 21 | 21 | 25 | 25 | 19 | 23 | 22 | 23 | 22 | 21 | 26 | 26 | 27 | 19 | 18 | 16 | 15 | 17 | 21 | 21 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SE 12 | — | SE 12 | SE 12 | SE 11 | S 7 | — | — | — | — | S 8 | — | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 7 |
| kJ | 6 | 6 | — | 5 | 5 | 5 | 226 | — | — | — | — | 637 | — | 373 | 399 | 343 | 277 | 228 | 186 | 149 | 131 | 118 | 91 |
Swell 2 Height (m) Direction Period (s) | SE 12 | — | — | — | — | — | SE 11 | — | — | — | — | — | — | — | — | — | WNW 3 | — | — | NE 4 | SE 8 | SE 8 | SE 8 |
| kJ | 6 | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | 1 | — | — | 4 | 11 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 4 | NE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 |
Wind waves Height (m) Direction Period (s) | S 4 | S 5 | SSE 5 | S 6 | S 6 | S 6 | — | S 7 | SSW 7 | S 8 | S 8 | — | S 8 | — | WNW 3 | NNW 3 | N 3 | NNE 3 | NE 3 | — | ENE 4 | — | — |
| kJ | 36 | 55 | 94 | 187 | 229 | 226 | — | 295 | 532 | 510 | 464 | — | 460 | — | 5 | 4 | 2 | 3 | 4 | — | 4 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 921 | 921 | 1193 | 1193 | 1193 | 131 | 153 | 255 | 153 | 334 | 60 | 60 | 2 | 21 | 2 | 0 | 0 | 0 | 0 | 0 | 153 | 153 | 109 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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