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) - 2ft (0.6m), 8s period with SSE swell.
The current surf forecast for Hatteras Light House at 3AM is: 0.4m 8s primary swell from a Southeast direction and 0.3m 2s secondary swell from a Southeast direction (forecast issued at 07:00pm August 19). 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) | 2ft (0.6m) | 8s |
Table - waves today at Hatteras Light House. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Sat morning. Warm (max 29°C on Thu morning, min 27°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the SSW by Fri night). | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||
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 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 4 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SSE 9 | ESE 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 28 | 27 | 27 | 25 | 25 | 24 | 24 | 24 | 18 | 46 | 13 | 17 | 17 | 17 | 17 | 18 | 22 | 56 | 20 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | off | cross-off | glassy | cross-off | cross-off | cross | cross |
High Tide | 1:26AM0.72m | 2:18PM0.96m | 2:25AM0.68m | 3:19PM0.96m | |||||||||||||||
Low Tide | 7:49PM0.27m | 7:27AM0.19m | 8:55PM0.31m | 8:22AM0.22m | 10:00PM0.32m | ||||||||||||||
 |  | | | |  | | | | | |  | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:44 | — | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | 2 | 3 | — | — | 1 | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 28 |
Feels °C | 30 | 30 | 30 | 30 | 31 | 30 | 31 | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 32 | 33 | 33 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | E 6 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 14 | SE 14 |
| kJ | 28 | 27 | 27 | 25 | 25 | 24 | 24 | 24 | 18 | — | 1 | 17 | 17 | 17 | 17 | 18 | 22 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | S 4 | SSW 4 | SSW 4 | — | — | — | — | — | — | — | E 6 | SE 16 | SE 15 | SE 15 | S 3 | S 3 | SE 14 | ESE 14 | ESE 14 |
| kJ | 1 | 2 | 2 | — | — | — | — | — | — | — | 1 | 9 | 9 | 9 | 2 | 2 | 8 | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | SW 5 | — | SSW 5 | SSW 5 | — | — | E 6 | E 16 | SE 16 | E 6 | SE 15 | SE 15 | SE 15 | SE 14 | E 7 | E 7 |
| kJ | 1 | 1 | 1 | 1 | — | 2 | 2 | — | — | 1 | 5 | 9 | 1 | 8 | 8 | 8 | 8 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | ENE 2 | — | SE 2 | SE 3 | ESE 3 | — | — | SSE 2 | SSE 8 | SSE 4 | S 4 | S 4 | S 4 | SSW 3 | — | S 4 | SSE 9 | SSE 4 |
| kJ | — | 1 | — | 1 | 1 | 1 | — | — | 1 | 46 | 13 | 10 | 7 | 4 | 4 | — | 2 | 56 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 935 | 557 | 814 | 557 | 614 | 665 | 619 | 566 | 938 | 938 | 938 | 345 | 946 | 946 | 1331 | 2822 | 0 | 1331 | 610 |
Best forecast wave conditions in North Carolina | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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