Surf Forecasts:
How big are the waves at Hatteras Light House today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (20 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
The current surf forecast for Hatteras Light House at 5PM is: 0.4m 8s primary swell from a Southeast direction and 0.1m 4s secondary swell from a Northeast direction (forecast issued at 01:00pm August 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 1.5ft (0.4m) | 8s |
| Afternoon (20 Aug) | 1.5ft (0.4m) | 8s |
| Evening (20 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Hatteras Light House. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Fri night. Warm (max 30°C on Thu afternoon, min 25°C on Sat night). Winds increasing (light winds from the N on Fri afternoon, fresh winds from the SW by Sat night). | |||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 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 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 24 | 24 | 18 | 18 | 11 | 17 | 11 | 17 | 18 | 19 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 19 | 18 | 17 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross | cross | cross-off | cross-off | off | cross-off | cross | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:18PM0.96m | 2:25AM0.68m | 3:19PM0.96m | 3:28AM0.67m | 4:18PM0.97m | ||||||||||||||||
Low Tide | 8:55PM0.31m | 8:22AM0.22m | 10:00PM0.32m | 9:22AM0.22m | 10:57PM0.30m | ||||||||||||||||
 |  | |  | |  | | | | | | | | | |  | | |  | | | |
 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | 7:45 | — | — | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:42 | — | — |
mm | 1 | — | — | — | — | 3 | 2 | 1 | 1 | — | — | — | 2 | 5 | 1 | — | 5 | 3 | — | 2 | 4 |
Temp °C | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 25 | 28 |
Feels °C | 32 | 33 | 31 | 29 | 30 | 31 | 31 | 32 | 31 | 33 | 32 | 33 | 31 | 29 | 30 | 29 | 27 | 26 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 4 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SSW 5 |
| kJ | 24 | 24 | 18 | 18 | 11 | 17 | 11 | 17 | 5 | 19 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 19 | 18 | 55 |
Swell 2 Height (m) Direction Period (s) | — | — | NE 4 | — | E 6 | SE 16 | E 6 | SE 15 | SE 8 | S 4 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | ESE 13 | ESE 13 | ESE 13 | SE 8 |
| kJ | — | — | 1 | — | 1 | 9 | 1 | 9 | 18 | 2 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 17 | 17 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 16 | SE 16 | SE 15 | SE 15 | SE 15 | SE 15 | SE 14 | E 7 | E 7 | E 7 | — | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ESE 13 |
| kJ | — | — | — | — | 5 | 9 | 9 | 8 | 8 | 8 | 8 | 4 | 4 | 4 | — | 1 | 1 | 1 | 1 | 1 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 3 | S 3 | S 4 | SSW 4 | SSW 4 | — | — | S 4 | S 4 | S 4 | SSW 3 | SSW 4 | SSW 4 | S 4 | SW 5 | SSW 5 | SSW 5 | SW 6 |
| kJ | — | — | — | 2 | 5 | 9 | 11 | 9 | — | — | 2 | 2 | 4 | 7 | 16 | 19 | 25 | 51 | 36 | 45 | 114 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 887 | 1122 | 938 | 887 | 989 | 938 | 946 | 946 | 1331 | 2822 | 1486 | 777 | 610 | 122 | 43 | 79 | 100 | 43 | 178 | 176 | 446 |
Best forecast wave conditions in North Carolina | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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