Surf Forecasts:
How big are the waves at Topsail Island today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 1.5ft (0.4m), 11s period with SE swell.
- Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.4m), 11s period with SE swell.
The current surf forecast for Topsail Island at 7PM is: 0.4m 11s primary swell from a Southeast direction and 0.1m 5s secondary swell from a East direction, 0.5m 4s secondary swell from a South direction (forecast issued at 01:00pm August 18). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 1.5ft (0.4m) | 9s |
| Afternoon (18 Aug) | 1.5ft (0.4m) | 11s |
| Evening (18 Aug) | 1.5ft (0.4m) | 11s |
Table - waves today at Topsail Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Thu night. Warm (max 35°C on Tue afternoon, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||
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 9 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 22 | 43 | 42 | 40 | 37 | 35 | 34 | 33 | 31 | 29 | 29 | 28 | 20 | 19 | 11 | 18 | 11 | 11 | 11 | 11 | 11 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross | cross-off | off | off | cross-off | cross-on | on | cross-on | glassy | on | cross-on | cross | cross-off | cross-on | cross-on | cross-on | cross-off | cross-on |
High Tide | 12:28PM1.42m | 00:36AM1.11m | 1:22PM1.38m | 1:28AM1.01m | 2:20PM1.35m | ||||||||||||||||
Low Tide | 6:46PM0.26m | 6:36AM0.17m | 7:47PM0.34m | 7:25AM0.23m | 8:53PM0.38m | ||||||||||||||||
 |  | |  | | | | | | | |  |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 6 | 4 |
Temp °C | 34 | 35 | 33 | 32 | 30 | 29 | 28 | 27 | 31 | 31 | 30 | 29 | 29 | 29 | 28 | 28 | 32 | 33 | 31 | 26 | 26 |
Feels °C | 38 | 36 | 33 | 34 | 33 | 32 | 32 | 30 | 34 | 33 | 34 | 34 | 34 | 34 | 33 | 33 | 35 | 35 | 33 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 11 | SE 11 | SE 11 | SSW 4 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 4 |
| kJ | 21 | 43 | 42 | 40 | 10 | 35 | 34 | 33 | 31 | 29 | 29 | 28 | 20 | 19 | 11 | 18 | 11 | 11 | 11 | 11 | 4 |
Swell 2 Height (m) Direction Period (s) | S 4 | E 5 | E 5 | — | SE 10 | SSW 4 | SSW 4 | SSW 4 | S 4 | SSW 5 | SSW 5 | SSW 5 | SW 5 | SW 5 | SW 4 | SW 4 | E 6 | E 6 | E 6 | — | SE 8 |
| kJ | 3 | 1 | 1 | — | 37 | 6 | 6 | 4 | 3 | 4 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 11 |
Swell 3 Height (m) Direction Period (s) | SE 12 | — | — | — | — | — | — | — | — | — | — | — | E 7 | E 6 | — | — | — | — | — | — | SW 4 |
| kJ | 22 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | SW 4 | SSW 4 | S 3 | S 4 | SSW 4 | SW 4 | — | — | — | S 4 | ESE 2 | ESE 3 | SE 3 | SE 3 | SE 3 | SE 3 | SSE 3 | SSE 3 | S 3 | S 3 | S 4 |
| kJ | 9 | 4 | 6 | 7 | 22 | 17 | — | — | — | 4 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 42 | 626 | 59 | 0 | 0 | 6 | 6 | 74 | 584 | 881 | 6 | 635 | 711 | 833 | 762 | 754 | 1043 | 1061 | 1096 | 1059 |
Best forecast wave conditions in North Carolina | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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