Surf Forecasts:
How big are the waves at Katwijk aan Zee today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 2ft (0.6m), 8s period with NNW swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 1.5ft (0.5m), 8s period with NNW swell.
- Evening surf: Evening surf (28 Jul, local time) - 1.5ft (0.5m), 8s period with NNW swell.
The current surf forecast for Katwijk aan Zee at 1AM is: 0.5m 8s primary swell from a North direction and 0.4m 5s secondary swell from a Northwest direction, 0.4m 4s secondary swell from a Southwest direction (forecast issued at 07:00pm July 27). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 2ft (0.6m) | 8s |
| Afternoon (28 Jul) | 1.5ft (0.5m) | 8s |
| Evening (28 Jul) | 1.5ft (0.5m) | 8s |
Table - waves today at Katwijk aan Zee. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Wed afternoon, min 18°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||
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) | WNW 5 | W 5 | N 5 | N 8 | N 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 9 | NNW 9 | NNW 9 | NNW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 46 | 17 | 14 | 33 | 33 | 48 | 45 | 32 | 32 | 32 | 28 | 17 | 16 | 9 | 9 | 8 | 15 | 16 | 16 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | glassy | cross-off | off | off | cross-off | cross | cross-on | on | on | cross |
High Tide | 3:28PM1.69m | 3:55AM1.85m | 4:09PM1.79m | 4:37AM1.96m | 4:47PM1.89m | ||||||||||||||
Low Tide | 11:01PM0.60m | 11:41AM0.63m | 11:51PM0.46m | 12:26PM0.55m | |||||||||||||||
 | |  | | |  | | | |  |  | | | | | | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | 9:42 | — | — | — | — | — | — | — | 9:39 | — | — | — | — | — | — | — | 9:38 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 22 | 23 | 24 | 25 | 24 | 24 | 23 | 26 | 29 | 31 | 31 | 27 |
Feels °C | 14 | 16 | 16 | 16 | 15 | 18 | 19 | 20 | 22 | 24 | 24 | 23 | 22 | 21 | 24 | 27 | 29 | 29 | 25 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | W 5 | N 5 | N 8 | N 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 9 | NNW 9 | NNW 9 |
| kJ | 18 | 16 | 14 | 33 | 33 | 48 | 45 | 32 | 32 | 32 | 28 | 17 | 16 | 9 | 9 | 4 | 15 | 16 | 16 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | N 6 | NW 5 | NW 5 | WNW 4 | — | — | — | SW 4 | WSW 4 | WSW 4 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | — | — | — |
| kJ | 7 | 17 | 12 | 6 | 2 | — | — | — | 5 | 2 | 1 | 8 | 8 | 8 | 8 | 8 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | NW 5 | NNW 8 | — | — | — | — | — | — | — | — | SW 4 | — | SW 4 | — | — | — | — | — |
| kJ | — | 10 | 7 | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 5 | — | WSW 4 | SW 4 | SW 4 | WSW 5 | WSW 5 | WSW 5 | — | — | — | — | — | — | SSW 3 | — | — | — | SW 3 |
| kJ | 46 | — | 3 | 4 | 18 | 22 | 17 | 9 | — | — | — | — | — | — | 1 | — | — | — | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 376 | 368 | 357 | 336 | 337 | 337 | 337 | 337 | 337 | 101 | 101 | 101 | 217 | 217 | 217 | 217 | 777 | 754 | 489 |
Best forecast wave conditions in Netherlands | |||||||||||||||||||
Best forecast wave conditions in Netherlands | |||||||||||||||||||
Header Global | |||||||||||||||||||
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