Weather in Rockanje

14-day forecast · updated today, Thursday, October 29, at 6:34 am (CET)

Now · fog 52 °F

Feels like: 51 °F
Low / high: 52 / 58 °F
Rain: 16%
Wind: 4 mph SSW

→ 30.36 inHg · steady

Today in Rockanje: fog, 52 °F to 58 °F, with a 16% chance of rain and a light breeze from the south-southwest (4 mph). Tomorrow, fog, 48 °F to 55 °F and a 0% chance of rain. The warmest day of the week is Thursday 29, at 58 °F. No significant rain expected over the next 7 days.

Temperatures for the next 14 days

58° 52°
Today
55° 48°
Fri 30
52° 46°
Sat 31
55° 47°
Sun 1
55° 52°
Mon 2
52° 45°
Tue 3
51° 39°
Wed 4
47° 39°
Thu 5
49° 39°
Fri 6
47° 36°
Sat 7
52° 37°
Sun 8
56° 48°
Mon 9
58° 52°
Tue 10
56° 49°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Fog	52 / 58 °F	16%	7 mph SSW	1.4 ft	4:28 am · 4:48 pm	ICON-EU
Fri 30	Fog	48 / 55 °F	0%	8 mph E	0.5 ft	5:12 am · 5:34 pm	ICON-EU
Sat 31	Overcast	46 / 52 °F	0%	9 mph ENE	0.4 ft	5:58 am · 6:24 pm	ICON-EU
Sun 1	Overcast	47 / 55 °F	4%	6 mph N	1.0 ft	6:48 am · 7:19 pm	ICON-EU
Mon 2	Overcast	52 / 55 °F	16% · 0.01 in	12 mph NNE	2.9 ft	7:46 am · 8:28 pm	ICON-EU
Tue 3	Light drizzle	45 / 52 °F	4% · 0.01 in	12 mph NE	2.5 ft	9:04 am · 10:05 pm	ICON-EU + ECMWF
Wed 4	Overcast	39 / 51 °F	2%	6 mph E	1.5 ft	10:43 am · 11:33 pm	ECMWF
Thu 5	Overcast	39 / 47 °F	4%	8 mph ENE	0.9 ft	11:52 am	ECMWF
Fri 6	Mainly clear	39 / 49 °F	4%	7 mph ENE	0.7 ft	12:31 am · 12:45 pm	ECMWF
Sat 7	Partly cloudy	36 / 47 °F	2%	6 mph ESE	0.7 ft	1:14 am · 1:28 pm	ECMWF
Sun 8	Light drizzle	37 / 52 °F	13% · 0.05 in	6 mph S	0.7 ft	1:48 am · 2:03 pm	ECMWF
Mon 9	Drizzle	48 / 56 °F	24% · 0.19 in	8 mph S	0.8 ft	2:18 am · 2:35 pm	ECMWF
Tue 10	Drizzle	52 / 58 °F	22% · 0.47 in	13 mph S	1.3 ft	2:50 am · 3:08 pm	ECMWF
Wed 11	Drizzle	49 / 56 °F	17% · 0.24 in	13 mph S	1.6 ft	3:24 am · 3:44 pm	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Tuesday 3 2:00 am; then ECMWF until Thursday 12 4:00 pm; then GFS.

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Overcast	Overcast	Overcast	Fog	Partly cloudy	Mainly clear	Mainly clear	Partly cloudy
Temperature	53°	53°	53°	52°	57°	57°	54°	53°
Chance of rain	0%	0%	0%	0%	3%	14%	5%	0%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	7 SW	5 SSW	4 SSW	4 SSW	5 SW	4 W	2 NNE	3 ENE
Humidity	93%	95%	97%	96%	87%	85%	95%	96%
UV	0	0	0	0	1	1	0	0
Model	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU

Do the models agree?

Medium confidence

They broadly agree, but not quite on temperature on Sunday 1: take it with some caution.

What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	60°	55°	50°	55°	56°	51°	51°
AIFS	58°	56°	52°	49°	54°	52°	50°
GFS	59°	59°	59°	58°	55°	51°	49°
ICON	59°	55°	52°	56°	55°	51°	48°
ARPEGE	58°	53°	48°	51°	—	—	—
ICON-EU	58°	55°	52°	55°	55°	—	—
Confidence	high	high	high	medium	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.01 in	0	0	0.04 in	0.01 in	0.01 in	0
AIFS	0.02 in	0	0	0	0.09 in	0	0
GFS	0	0	0	0.01 in	0	0	0
ICON	0	0	0	0	0	0	0
ARPEGE	0.00 in	0	0	0	—	—	—
ICON-EU	0	0	0	0	0.01 in	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	612	716	715	617	1221	1219	615
AIFS	7	9	7	6	14	15	14
GFS	911	1013	913	1626	2027	1119	1217
ICON	712	914	916	712	1323	1729	1323
ARPEGE	913	1117	1016	812	—	—	—
ICON-EU	712	814	916	611	1223	—	—
Confidence	high	high	high	high	high	high	medium

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	16%	0%	0%	4%	16%	4%	2%
GFS (GEFS, 31 scenarios)	0%	0%	0%	5%	11%	6%	3%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: normal temperatures, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit below −2.0 °F	Below −85%	A bit above +0.5 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.4 °F	Normal	A bit above +0.5 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.3 °F	Normal	A bit above +0.5 °F	49° / 46°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.8 °F	A bit above +21%	A bit above +0.9 °F	48° / 46°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +0.9 °F	Normal	A bit above +1.1 °F	47° / 45°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.3 °F	Normal	—
December	Above +2.9 °F	Normal	—
January	A bit above +2.0 °F	Normal	—
February	A bit above +1.6 °F	A bit above +25%	—
March	A bit above +1.4 °F	Normal	—

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Rockanje climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Rockanje is from July to August: highs of 70 °F, about 10 rainy days a month and 7 hours of sunshine a day.

43° 35°

JanJ
44° 35°

FebF
49° 38°

MarM
56° 42°

AprA
62° 48°

MayM
66° 53°

JunJ
69° 57°

JulJ
70° 57°

AugA
66° 53°

SepS
58° 48°

OctO
50° 42°

NovN
44° 36°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	43°	35°	2.59 in	11	1.3	44°	3.4 ft
FebruaryFeb	44°	35°	2.27 in	9	2.0	42°	3.1 ft
MarchMar	49°	38°	2.10 in	8	3.8	43°	2.5 ft
AprilApr	56°	42°	1.43 in	7	6.1	47°	2.0 ft
MayMay	62°	48°	1.89 in	8	6.8	53°	2.1 ft
JuneJun	66°	53°	2.59 in	10	7.1	58°	2.1 ft
JulyJul	69°	57°	3.20 in	10	6.8	63°	2.0 ft
AugustAug	70°	57°	2.94 in	11	6.6	66°	2.1 ft
SeptemberSep	66°	53°	3.31 in	11	5.0	64°	2.5 ft
OctoberOct	58°	48°	3.76 in	11	3.3	59°	2.9 ft
NovemberNov	50°	42°	3.42 in	12	1.5	53°	3.0 ft
DecemberDec	44°	36°	3.33 in	12	0.8	47°	3.7 ft

Month	Water	Waves
Jan	44°	3.4 ft
Feb	42°	3.1 ft
Mar	43°	2.5 ft
Apr	47°	2.0 ft
May	53°	2.1 ft
Jun	58°	2.1 ft
Jul	63°	2.0 ft
Aug	66°	2.1 ft
Sep	64°	2.5 ft
Oct	59°	2.9 ft
Nov	53°	3.0 ft
Dec	47°	3.7 ft

Days: rainy days in the month. Sun: hours a day.

A normal year brings 32.84 in of rain on about 120 days and about 1,550 hours of sunshine.

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now52 °Ffeels like 51 °F

Tomorrow48 / 55 °F

It's 52 °F now (feels like 51 °F). Today, 52 °F to 58 °F; tomorrow, 48 °F to 55 °F.

Chance of rain

Today 16%
Fri 30 0%
Sat 31 0%
Sun 1 4%
Mon 2 16% 0.01 in
Tue 3 4% 0.01 in
Wed 4 2%

Today the chance of rain reaches 16%. No significant rain expected this week.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.14 in; last 7 days, 2.33 in.

Humidity and dew point

Humidity97%

Dew point51 °F

Humidity is 97% now and the dew point is 51 °F. The temperature is very close to the dew point: fog may form.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now5.4 mimoderate

Clouds83%

Visibility is moderate now (5.4 mi). There may be fog today at 7:00 am, 8:00 am, 9:00 am.

UV index

Now0

Today's peak2low

Fri 30: 1 · Sat 31: 2 · Sun 1: 1

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising Anglers say fish bite less for a while
→ Steady · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

30.2030.40 30.50

Steady now (+0.03 inHg in 3 hours). Over the next 48 hours: +0.14 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 32

PollenNoneToday, at most none.

Pollen: Copernicus CAMS model (a rough guide, not a pollen trap). Levels use each type's usual thresholds.

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Wed 28	Overcast	47 / 58 °F	0	11 mph SW
Tue 27	Drizzle	50 / 62 °F	0.12 in	18 mph SSW
Mon 26	Light drizzle	50 / 55 °F	0.02 in	17 mph SW
Sun 25	Rain	50 / 56 °F	0.54 in	25 mph WSW
Sat 24	Light rain	49 / 54 °F	0.57 in	24 mph WSW
Fri 23	Rain	50 / 55 °F	0.89 in	23 mph S
Thu 22	Heavy drizzle	46 / 57 °F	0.28 in	21 mph SW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	47 / 56 °F	0.08 in	17 mph SSW
Tue 20	Drizzle	43 / 54 °F	0.13 in	14 mph E
Mon 19	Drizzle	48 / 58 °F	0.08 in	10 mph E
Sun 18	Drizzle	44 / 53 °F	0.13 in	8 mph NE
Sat 17	Light drizzle	47 / 57 °F	0.08 in	11 mph N
Fri 16	Drizzle	54 / 62 °F	0.27 in	15 mph WSW
Thu 15	Overcast	51 / 68 °F	0	11 mph SSW
Wed 14	Overcast	50 / 63 °F	0	9 mph SW
Tue 13	Light drizzle	57 / 69 °F	0.02 in	19 mph SW
Mon 12	Overcast	43 / 62 °F	0	9 mph S
Sun 11	Light drizzle	47 / 57 °F	0.04 in	15 mph W
Sat 10	Light drizzle	53 / 57 °F	0.14 in	16 mph W
Fri 9	Light rain	49 / 64 °F	0.51 in	20 mph SW
Thu 8	Light drizzle	53 / 59 °F	0.14 in	15 mph NW
Wed 7	Heavy drizzle	54 / 69 °F	0.14 in	13 mph NE
Tue 6	Light drizzle	55 / 69 °F	0.02 in	5 mph SW
Mon 5	Overcast	49 / 69 °F	0	10 mph WSW
Sun 4	Overcast	49 / 68 °F	0	3 mph NE
Sat 3	Overcast	43 / 67 °F	0	4 mph WSW
Fri 2	Overcast	52 / 67 °F	0	5 mph SSW
Thu 1	Light drizzle	56 / 69 °F	0.06 in	11 mph WSW
Wed 30	Light drizzle	63 / 71 °F	0.09 in	8 mph SSE
Tue 29	Light drizzle	60 / 78 °F	0.02 in	9 mph ESE

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in RockanjeQuestions

What's the weather like today in Rockanje?

Fog, from 52 °F to 58 °F, with a light breeze from the south-southwest (4 mph) and a 16% chance of rain.

Will it rain tomorrow in Rockanje?

On Friday 30 the chance of rain is 0% (0.00 in): fog.

How warm will it be this week?

Between a low of 39 °F and a high of 58 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 2 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.36 inHg and steady: +0.14 inHg over the last 24 hours.

When is the best time to visit Rockanje?

The best time to visit Rockanje is from July to August: highs of 70 °F, about 10 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Rockanje in October?

In October, Rockanje normally sees highs of 58 °F and lows of 48 °F, with about 11 rainy days (3.76 in for the month) and 3 hours of sunshine a day. The sea is around 59 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Rockanje?

The warmest is August, with average highs of 70 °F, and the coldest February, with lows of 35 °F. The wettest is October (3.76 in) and the driest, April.

More about Rockanje today

Weather near Rockanje

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 11 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 6:34 am (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from