Surf Forecasts:
How big are the waves at Johnshaven today (11 Sep):
- Afternoon surf: Afternoon surf (11 Sep, local time) - 1.5ft (0.4m), 6s period with SE swell.
- Evening surf: Evening surf (11 Sep, local time) - 1ft (0.3m), 6s period with SE swell.
The current surf forecast for Johnshaven at 10PM is: 0.3m 6s primary swell from a Southeast direction and 0.3m 3s secondary swell from a South-southwest direction (forecast issued at 06:00pm September 11). An open ocean swell of 0.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | - | - |
| Afternoon (11 Sep) | 1.5ft (0.4m) | 6s |
| Evening (11 Sep) | 1ft (0.3m) | 6s |
Table - waves today at Johnshaven. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri night. Very mild (max 19°C on Sat afternoon, min 11°C on Sat night). Winds decreasing (fresh winds from the SSW on Fri night, calm by Sat night). | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SSW 4 | S 4 | S 5 | S 5 | S 5 | S 5 | SSE 5 | SSE 5 | SSE 5 | SE 5 | SSE 5 | SSE 5 | SE 5 | SE 3 | SSE 3 | SSE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 8 | 5 | 6 | 10 | 29 | 100 | 83 | 42 | 33 | 19 | 10 | 5 | 7 | 2 | 2 | 3 | 2 | 8 | 13 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-off | cross | cross | cross | cross | glassy | glassy | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:51PM4.16m | 2:54AM4.46m | 3:27PM4.18m | 3:32AM4.45m | 4:01PM4.11m | ||||||||||||||
Low Tide | 8:38PM0.36m | 9:04AM-0.20m | 9:15PM0.28m | 9:40AM-0.11m | 9:50PM0.28m | ||||||||||||||
 |  |  |  | |  | | |  | | |  | | | | | | | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | 7:39 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:34 | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 14 | 12 | 12 | 12 | 14 | 17 | 19 | 18 | 14 | 12 | 12 | 11 | 12 | 12 | 13 | 13 | 12 |
Feels °C | 14 | 13 | 10 | 7 | 5 | 6 | 10 | 13 | 16 | 16 | 12 | 9 | 10 | 10 | 11 | 10 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SSE 6 | — | — | — | SSE 5 | S 5 | SSE 5 | SSE 5 | SSE 5 | SE 5 | SSE 5 | SSE 5 | — | — | N 15 | N 14 |
| kJ | 8 | 5 | 6 | 4 | — | — | — | 17 | 33 | 19 | 10 | 5 | 7 | 2 | 2 | — | — | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | N 7 | N 7 | N 6 | — | — | — | — | — | — | SSW 4 | ENE 3 | ESE 3 | — | — | N 6 | N 16 | N 16 | — | — |
| kJ | 1 | 1 | 1 | — | — | — | — | — | — | 4 | 1 | 1 | — | — | 1 | 5 | 5 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 2 | SSW 3 | SSW 4 | S 4 | S 5 | S 5 | S 5 | SW 4 | — | NE 3 | — | — | — | — | SE 5 | SE 3 | SSE 3 | SSE 4 |
| kJ | 1 | 1 | 1 | 10 | 29 | 100 | 83 | 42 | 14 | — | 1 | — | — | — | — | 3 | 2 | 8 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 204 | 211 | 204 | 213 | 211 | 224 | 320 | 705 | 59 | 265 | 193 | 193 | 193 | 204 | 204 | 204 | 204 | 211 | 102 |
Best forecast wave conditions in Scotland - East Coast | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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