Katwijk Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 08:48 AM and sunset is at 04:31 PM.
Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Sun night. Cool air temperatures (max 11°C on Sat afternoon, min 6°C on Sat night). Winds decreasing (near gales from the NW on Sun night, light winds from the W by Mon night). | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 10°C on Wed morning, min 5°C on Tue morning). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Mild temperatures (max 8°C on Fri morning, min 5°C on Sun night). Wind will be generally light. | Days 10–12 Weather SummaryModerate rain (total 15mm), heaviest on Tue afternoon. Mild temperatures (max 9°C on Tue night, min 3°C on Mon night). Winds increasing (light winds from the SSE on Mon morning, near gales from the SW by Tue night). | |||||||||||||||||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 7:28AM1.83m | 8:09PM2.05m | 8:11AM1.72m | 8:58PM1.91m | 8:58AM1.61m | 9:52PM1.80m | 9:55AM1.53m | 10:56PM1.71m | 11:09AM1.49m | 00:03AM1.69m | 12:23PM1.54m | 1:00AM1.70m | 1:22PM1.64m | 1:48AM1.76m | 2:10PM1.76m | 2:32AM1.83m | 2:53PM1.89m | 3:13AM1.92m | 3:35PM2.02m | 3:53AM2.01m | 4:17PM2.14m | 4:33AM2.08m | 4:59PM2.24m | 5:13AM2.12m | ||||||||||||
Low Tide | 2:59PM0.28m | 3:49AM0.63m | 3:34PM0.33m | 4:26AM0.68m | 4:11PM0.39m | 5:02AM0.70m | 4:50PM0.47m | 5:42AM0.70m | 5:34PM0.54m | 6:26AM0.70m | 6:24PM0.60m | 7:24AM0.69m | 7:37PM0.63m | 8:53AM0.65m | 9:28PM0.61m | 10:04AM0.58m | 10:35PM0.54m | 10:58AM0.48m | 11:28PM0.47m | 11:45AM0.38m | 00:15AM0.42m | 12:29PM0.29m | 1:01AM0.39m | |||||||||||||
W 6 | WSW 7 | W 7 | NW 8 | NW 8 | NW 11 | NNW 12 | NNW 10 | NNW 8 | N 9 | W 5 | WSW 4 | W 4 | W 4 | W 4 | W 3 | NNW 7 | NNW 17 | NW 16 | N 15 | N 15 | N 14 | N 14 | N 16 | N 15 | N 14 | N 14 | NW 7 | SW 3 | WSW 5 | WSW 6 | WSW 6 | WSW 7 | W 8 | W 6 | W 7 | |
 |  |  |  | | | |  |  | | | | | |  | | | | |  |  | | | | | | | | | | | |  | | |  | |
cloudy | light rain | rain shwrs | risk tstorm | light rain | rain shwrs | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | clear | clear | some clouds | light rain | light rain | mod rain | light rain | cloudy | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | 1.0 | 2.0 | 2.0 | 2.0 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.0 | 5 | 6 | 1.0 | — | 1.0 | |
max°C | 9 | 11 | 10 | 6 | 6 | 8 | 7 | 7 | 8 | 5 | 6 | 9 | 10 | 10 | 9 | 7 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 4 | 4 | 5 | 9 | 7 | 7 | 7 |
Moonrise | — | — | 11:37 | — | — | — | 12:47 | — | — | 1:58 | — | — | 3:09 | — | — | 4:23 | — | — | 5:39 | — | — | 6:56 | — | — | 8:09 | — | — | 9:11 | — | — | 9:59 | — | — | 10:32 | — | — |
Moonset | 12:24 | — | — | 12:33 | — | — | 12:42 | — | — | 12:51 | — | — | 1:01 | — | — | 1:15 | — | — | 1:33 | — | — | 1:58 | — | — | 2:37 | — | — | — | 3:32 | — | — | 4:43 | — | — | 6:07 | — |
 | 8:48 | — | — | 8:49 | — | — | 8:49 | — | — | 8:49 | — | — | 8:51 | — | — | 8:51 | — | — | 8:51 | — | — | 8:51 | — | — | 8:51 | — | — | 8:51 | — | — | 8:51 | — | — | 8:51 | — | — |
 | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:34 | — | — | 4:35 | — | — | 4:36 | — | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:38 | — | — | 4:39 | — |
Today's sea temperature in Katwijk is 8.5 °C (Statistics for 21 Dec 1981-2005 – mean: 8.2 max: 9.8 min: 6.8°C) | ||||||||||||||||||||||||||||||||||||
Nearest