Surf Forecasts:
How big are the waves at Johnshaven today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 0.5ft (0.2m), 9s period with E swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 0.5ft (0.2m), 8s period with E swell.
- Evening surf: Evening surf (20 Jul, local time) - 0.5ft (0.2m), 7s period with E swell.
The current surf forecast for Johnshaven at 4PM is: 0.2m 8s primary swell from a East direction (forecast issued at 12:00pm July 20). An open ocean swell of 0.5m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 0.5ft (0.2m) | 9s |
| Afternoon (20 Jul) | 0.5ft (0.2m) | 8s |
| Evening (20 Jul) | 0.5ft (0.2m) | 7s |
Table - waves today at Johnshaven. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Wed morning, min 12°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||
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 | 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) | E 9 | E 8 | E 8 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 5 | NNE 5 | E 5 | N 7 | NNE 7 | NNE 4 | NNE 8 | NE 7 | NE 5 | NE 5 | NE 5 | NE 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 6 | 5 | 5 | 4 | 3 | 3 | 3 | 3 | 1 | 1 | 0 | 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-on | on | on | glassy | off | cross-off | cross-off | glassy | cross-on | on | glassy | glassy | off | off | cross-off | glassy | cross-off | glassy | cross-off | glassy |
High Tide | 7:22PM3.45m | 7:27AM3.64m | 8:10PM3.25m | 8:23AM3.35m | 9:03PM3.09m | ||||||||||||||||
Low Tide | 12:49PM0.49m | 00:58AM1.04m | 1:36PM0.83m | 1:50AM1.23m | 2:29PM1.13m | ||||||||||||||||
 | |  |  |  | |  | | | | | | | |  | | | | | | | |
 | 4:46 | — | — | — | — | — | 4:47 | — | — | — | — | — | — | — | 4:48 | — | — | — | — | — | — |
 | — | — | — | 9:44 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:39 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 15 | 14 | 13 | 12 | 13 | 14 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 18 | 18 | 18 | 16 |
Feels °C | 15 | 13 | 14 | 14 | 14 | 12 | 11 | 12 | 14 | 15 | 15 | 16 | 16 | 12 | 12 | 14 | 16 | 17 | 18 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NNE 5 | NNE 5 | NNE 5 | NE 4 | NNE 7 | NNE 4 | NNE 5 | NE 7 | NE 5 | NE 5 | NE 5 | NE 5 |
| kJ | 45 | 33 | 23 | 14 | 14 | 6 | 9 | 5 | 5 | 3 | 3 | 3 | 1 | 5 | 2 | 2 | 14 | 7 | 4 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | — | — | E 5 | N 7 | — | NE 7 | NNE 8 | — | — | N 6 | — | NE 8 |
| kJ | 6 | 5 | 5 | 4 | 3 | 3 | 3 | 3 | 1 | — | — | 1 | 1 | — | 2 | 6 | — | — | 1 | — | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 6 | NE 8 | N 9 | N 9 | N 10 | E 5 | N 10 | E 5 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 1 | 2 | 2 | 2 | 2 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 58 | 244 | 1489 | 620 | 200 | 146 | 204 | 671 | 673 | 1001 | 771 | 1301 | 397 | 200 | 136 | 146 | 115 | 206 | 260 | 150 | 260 |
Best forecast wave conditions in Scotland - East Coast | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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