Surf Forecasts:
How big are the waves at Katwijk aan Zee today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 2.5ft (0.8m), 5s period with WNW swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 3.5ft (1.1m), 6s period with NW swell.
- Evening surf: Evening surf (16 Sep, local time) - 3.5ft (1.0m), 5s period with NW swell.
The current surf forecast for Katwijk aan Zee at 3PM is: 1.1m 6s primary swell from a Northwest direction and 0.1m 10s secondary swell from a North direction (forecast issued at 07:00am September 16). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 2.5ft (0.8m) | 5s |
| Afternoon (16 Sep) | 3.5ft (1.1m) | 6s |
| Evening (16 Sep) | 3.5ft (1.0m) | 5s |
Table - waves today at Katwijk aan Zee. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Thu afternoon. Very mild (max 18°C on Thu night, min 16°C on Wed afternoon). Mainly fresh winds. | |||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||||||||
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 | 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) | NNW 10 | WNW 4 | NW 5 | NW 6 | NW 6 | NW 5 | NW 5 | NW 5 | NNW 7 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | W 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 6 | NW 7 | NW 7 | NW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 11 | 21 | 51 | 77 | 61 | 57 | 35 | 23 | 61 | 43 | 82 | 141 | 176 | 150 | 92 | 84 | 104 | 100 | 104 | 70 | 63 | 52 | 46 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | on | on | cross-on | cross | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 7:51AM2.15m | 8:05PM2.17m | 8:27AM1.97m | 8:43PM2.03m | 9:04AM1.80m | 9:24PM1.86m | |||||||||||||||||
Low Tide | 2:58AM0.24m | 3:13PM0.47m | 3:33AM0.36m | 3:39PM0.53m | 4:09AM0.48m | 4:10PM0.59m | |||||||||||||||||
 |  |  | | |  |  | |  |  | | |  | |  | | |  | | | | | | |
 | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — |
 | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:51 | — | — |
mm | — | — | 2 | 2 | 2 | 1 | — | — | 1 | — | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 17 |
Feels °C | 13 | 13 | 13 | 12 | 12 | 12 | 14 | 14 | 12 | 11 | 10 | 11 | 12 | 13 | 14 | 12 | 11 | 11 | 11 | 11 | 10 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | N 10 | N 10 | N 10 | — | N 10 | NW 5 | NW 5 | NNW 7 | NNW 7 | NNW 7 | N 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | — | — | — | NW 6 | NW 7 | NW 7 | NW 7 |
| kJ | 11 | 8 | 2 | 2 | — | 2 | 35 | 23 | 61 | 43 | 43 | 28 | 19 | 12 | 12 | 6 | — | — | — | 70 | 63 | 52 | 46 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 7 | — | WNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 10 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | WNW 4 | NW 5 | NW 6 | NW 6 | NW 5 | WSW 4 | WSW 4 | W 4 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | W 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WSW 5 | WSW 5 | WSW 5 | WSW 5 |
| kJ | 10 | 21 | 51 | 77 | 61 | 57 | 3 | 5 | 7 | 35 | 82 | 141 | 176 | 150 | 92 | 84 | 104 | 100 | 104 | 32 | 29 | 32 | 41 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 613 | 445 | 429 | 426 | 416 | 336 | 306 | 202 | 202 | 438 | 495 | 806 | 777 | 749 | 592 | 592 | 454 | 613 | 692 | 692 | 731 | 774 | 692 |
Best forecast wave conditions in Netherlands | |||||||||||||||||||||||
Best forecast wave conditions in Netherlands | |||||||||||||||||||||||
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