Surf Forecasts:
How big are the waves at Johnshaven today (19 Aug):
- Afternoon surf: Afternoon surf (19 Aug, local time) - 1ft (0.3m), 4s period with SE swell.
- Evening surf: Evening surf (19 Aug, local time) - 1ft (0.3m), 4s period with E swell.
The current surf forecast for Johnshaven at 12AM is: 0.3m 4s primary swell from a East direction and 0.2m 4s secondary swell from a South-southwest direction (forecast issued at 06:00pm August 18). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | 1ft (0.3m) | 4s |
| Evening (19 Aug) | 1ft (0.3m) | 4s |
Table - waves today at Johnshaven. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue afternoon. Very mild (max 19°C on Tue afternoon, min 10°C on Thu night). Winds increasing (light winds from the WNW on Tue night, fresh winds from the N by Thu morning). | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||
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 4 | SW 4 | E 4 | E 4 | SW 3 | SSW 4 | SSW 4 | E 4 | E 4 | E 4 | NNE 8 | NNE 8 | NNE 5 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NNE 8 | NNE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 2 | 4 | 3 | 3 | 4 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 6:29PM3.48m | 6:44AM3.57m | 7:10PM3.22m | 7:35AM3.24m | 8:02PM2.99m | ||||||||||||||
Low Tide | 00:15AM0.88m | 12:44PM0.96m | 00:59AM1.13m | 1:30PM1.31m | |||||||||||||||
 |  |  | | |  | | | | | | | | | | | | |  | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | 8:43 | — | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:37 | — |
mm | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 17 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 11 | 11 | 13 | 14 | 14 | 13 | 11 |
Feels °C | 16 | 15 | 14 | 12 | 13 | 13 | 12 | 12 | 12 | 9 | 9 | 7 | 5 | 5 | 7 | 7 | 8 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | SE 4 | SW 4 | E 4 | E 4 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NNE 8 | — | — | NNE 8 | — | — | — | — | — | NNE 9 |
| kJ | 2 | 2 | 3 | 3 | 6 | 12 | 15 | 14 | 14 | 22 | — | — | 23 | — | — | — | — | — | 197 |
Swell 2 Height (m) Direction Period (s) | SSW 4 | E 4 | SSW 4 | SSW 4 | ENE 4 | ENE 4 | SSW 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 4 | 1 | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ENE 5 | SE 4 | NNE 8 | NNE 8 | SSW 4 | SSW 4 | E 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | 6 | 6 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 4 | WSW 3 | WSW 3 | SW 3 | SW 4 | — | E 4 | E 4 | E 4 | NNE 8 | NNE 8 | NNE 5 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NNE 8 | NW 3 |
| kJ | — | 10 | 6 | 8 | 4 | 3 | — | 1 | 1 | 1 | 39 | 67 | 29 | 119 | 157 | 166 | 151 | 193 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 218 | 215 | 215 | 211 | 100 | 213 | 213 | 265 | 250 | 250 | 250 | 250 | 250 | 206 | 272 | 330 | 590 | 206 | 30 |
Best forecast wave conditions in Scotland - East Coast | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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