Weather in Shintomi

14-day forecast · updated today, Thursday, October 29, at 6:23 pm (GMT+9)

Now · partly cloudy 70 °F

Feels like: 70 °F
Low / high: 54 / 72 °F
Rain: 17% · 0.03 in
Wind: 7 mph SSW

→ 30.16 inHg · steady

Today in Shintomi: light drizzle, 54 °F to 72 °F, with a 17% chance of rain (0.03 in) and a light breeze from the south-southwest (7 mph). Tomorrow, drizzle, 63 °F to 77 °F and a 84% chance of rain. The warmest day of the week is Monday 2, at 77 °F.

Temperatures for the next 14 days

72° 54°
Today
77° 63°
Fri 30
73° 55°
Sat 31
71° 54°
Sun 1
77° 58°
Mon 2
70° 57°
Tue 3
70° 62°
Wed 4
70° 66°
Thu 5
70° 55°
Fri 6
66° 52°
Sat 7
66° 55°
Sun 8
66° 49°
Mon 9
65° 49°
Tue 10
62° 47°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Light drizzle	54 / 72 °F	17% · 0.03 in	8 mph W	3.7 ft	8:13 am · 7:15 pm	ECMWF
Fri 30	Drizzle	63 / 77 °F	84% · 0.18 in	12 mph W	2.9 ft	9:05 am · 7:54 pm	ECMWF
Sat 31	Clear sky	55 / 73 °F	0%	9 mph W	4.5 ft	10:07 am · 8:43 pm	ECMWF
Sun 1	Mainly clear	54 / 71 °F	0%	6 mph WNW	6.4 ft	11:25 am · 9:55 pm	ECMWF
Mon 2	Light drizzle	58 / 77 °F	27% · 0.02 in	12 mph W	6.3 ft	12:58 pm · 11:53 pm	ECMWF
Tue 3	Overcast	57 / 70 °F	0%	13 mph NNE	7.2 ft	2:09 pm	ECMWF
Wed 4	Light drizzle	62 / 70 °F	16% · 0.01 in	15 mph NNE	7.5 ft	1:47 am · 2:56 pm	ECMWF
Thu 5	Light drizzle	66 / 70 °F	21% · 0.06 in	11 mph NW	8.1 ft	3:07 am · 3:31 pm	ECMWF
Fri 6	Mainly clear	55 / 70 °F	14%	10 mph W	7.6 ft	4:05 am · 4:02 pm	ECMWF
Sat 7	Clear sky	52 / 66 °F	10%	15 mph N	7.5 ft	4:53 am · 4:30 pm	ECMWF
Sun 8	Clear sky	55 / 66 °F	10%	14 mph NNE	9.0 ft	5:35 am · 4:56 pm	ECMWF
Mon 9	Mainly clear	49 / 66 °F	14%	9 mph NNW	7.6 ft	6:14 am · 5:22 pm	ECMWF
Tue 10	Mainly clear	49 / 65 °F	15%	7 mph WNW	6.8 ft	6:50 am · 5:48 pm	ECMWF
Wed 11	Mainly clear	47 / 62 °F	11%	10 mph N	7.0 ft	7:25 am · 6:15 pm	ECMWF

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	Clear	Clear	Clear	Clear sky	Partly cloudy	Partly cloudy	Partly cloudy	Overcast
Temperature	60°	56°	55°	65°	72°	71°	71°	67°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	2%
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)	6 NNW	6 WNW	6 WNW	4 WNW	3 ESE	7 SE	8 S	5 W
Humidity	76%	88%	89%	71%	56%	64%	65%	82%
UV	0	0	0	2	4	1	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain tomorrow: take it with some caution.

What 4 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	72°	77°	73°	71°	77°	70°	70°
AIFS	72°	74°	72°	72°	75°	70°	69°
GFS	73°	74°	74°	71°	76°	69°	70°
ICON	74°	77°	74°	73°	78°	71°	72°
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.03 in	0.18 in	0	0	0.02 in	0	0.01 in
AIFS	0.03 in	0.25 in	0	0	0.05 in	0	0.06 in
GFS	0.00 in	0.05 in	0	0	0.04 in	0	0
ICON	0.02 in	0.04 in	0	0	0	0	0
Confidence	high	medium	high	high	medium	high	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	814	1220	916	613	1221	1324	1526
AIFS	9	10	10	9	12	13	13
GFS	1215	1223	917	715	1128	713	1626
ICON	716	817	511	715	1123	715	919
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)	17%	84%	0%	0%	27%	0%	16%
GFS (GEFS, 31 scenarios)	19%	77%	0%	0%	41%	0%	10%

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, a bit drier and a near-normal sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal +0.4 °F	Below −61%	A bit above +1.1 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal 0.0 °F	A bit below −22%	Normal +0.4 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +0.9 °F	Normal	Normal +0.2 °F	64° / 58°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.0 °F	Normal	Normal +0.2 °F	63° / 56°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.2 °F	A bit above +36%	Normal +0.4 °F	61° / 55°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.8 °F	Normal	A bit above +0.9 °F
December	A bit above +1.8 °F	Above +59%	A bit above +0.5 °F
January	A bit above +1.8 °F	A bit above +28%	A bit above +0.7 °F
February	Above +2.7 °F	A bit above +26%	A bit above +1.3 °F
March	A bit above +2.0 °F	Normal	A bit above +1.1 °F

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.

Shintomi climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Shintomi is from October to November and in May: highs of 68 °F to 76 °F, about 9 rainy days a month and 5 hours of sunshine a day.

Typhoon season: from July to September, peaking in August. In the last 30 years (1996–2025), 42 tropical cyclones passed within 93 mi of Shintomi, one or two a year; 22 of them with hurricane-force winds (74 mph or more). The most recent: Peipah, in September 2025.

55° 37°

JanJ
57° 39°

FebF
62° 46°

MarM
70° 54°

AprA
75° 61°

MayM
79° 68°

JunJ
86° 75°

JulJ
88° 76°

AugA
83° 70°

SepS
76° 61°

OctO
68° 50°

NovN
59° 40°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	55°	37°	2.78 in	6	5.6	67°	2.6 ft	–
FebruaryFeb	57°	39°	3.44 in	8	5.6	65°	3.2 ft	–
MarchMar	62°	46°	5.91 in	11	6.0	65°	3.4 ft	–
AprilApr	70°	54°	7.57 in	10	5.7	67°	3.6 ft	–
MayMay	75°	61°	9.23 in	11	5.5	71°	3.6 ft	2
JuneJun	79°	68°	18.82 in	18	3.6	75°	3.4 ft	3
JulyJul	86°	75°	11.96 in	16	6.0	79°	3.8 ft	7
AugustAug	88°	76°	9.48 in	16	6.8	82°	4.5 ft	14
SeptemberSep	83°	70°	13.33 in	14	5.3	81°	4.8 ft	12
OctoberOct	76°	61°	7.67 in	9	5.3	78°	5.3 ft	4
NovemberNov	68°	50°	3.86 in	8	5.0	74°	3.6 ft	–
DecemberDec	59°	40°	2.74 in	6	5.2	70°	2.9 ft	–

Month	Water	Waves	Cyclones
Jan	67°	2.6 ft	–
Feb	65°	3.2 ft	–
Mar	65°	3.4 ft	–
Apr	67°	3.6 ft	–
May	71°	3.6 ft	2
Jun	75°	3.4 ft	3
Jul	79°	3.8 ft	7
Aug	82°	4.5 ft	14
Sep	81°	4.8 ft	12
Oct	78°	5.3 ft	4
Nov	74°	3.6 ft	–
Dec	70°	2.9 ft	–

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

A normal year brings 96.80 in of rain on about 131 days and about 2,000 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

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

Now70 °Ffeels like 70 °F

Tomorrow63 / 77 °F

It's 70 °F now (feels like 70 °F). Today, 54 °F to 72 °F; tomorrow, 63 °F to 77 °F.

Chance of rain

Today 17% 0.03 in
Fri 30 84% 0.18 in
Sat 31 0%
Sun 1 0%
Mon 2 27% 0.02 in
Tue 3 0%
Wed 4 16% 0.01 in

Today the chance of rain reaches 17%, with 0.03 in in total. The next day with likely rain is Friday 30: 84% and 0.18 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.11 in; last 7 days, 1.78 in.

Humidity and dew point

Humidity67%

Dew point59 °F

Humidity is 67% now and the dew point is 59 °F.

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

Visibility and fog

Now15 migood

Clouds79%

Visibility is good now (15 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now0

Today's peak5moderate

Fri 30: 5 · Sat 31: 5 · Sun 1: 4

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

30.0030.20 29.96

Steady now (0.00 inHg in 3 hours). Over the next 48 hours: −0.05 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityModerate · 44

Saharan dustNo

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	Clear sky	57 / 70 °F	0	11 mph NNE
Tue 27	Light drizzle	66 / 80 °F	0.02 in	9 mph NW
Mon 26	Drizzle	74 / 82 °F	0.30 in	12 mph E
Sun 25	Drizzle	75 / 83 °F	0.15 in	13 mph S
Sat 24	Heavy drizzle	72 / 81 °F	0.24 in	17 mph S
Fri 23	Rain	69 / 74 °F	1.08 in	15 mph ENE
Thu 22	Overcast	64 / 73 °F	0	14 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light drizzle	70 / 86 °F	0.01 in	13 mph WSW
Tue 20	Light drizzle	71 / 82 °F	0.05 in	10 mph SSW
Mon 19	Drizzle	72 / 80 °F	0.20 in	8 mph SE
Sun 18	Drizzle	74 / 80 °F	0.16 in	12 mph SE
Sat 17	Overcast	61 / 77 °F	0	11 mph NE
Fri 16	Overcast	62 / 76 °F	0	7 mph N
Thu 15	Overcast	60 / 73 °F	0	11 mph NNE
Wed 14	Mainly clear	68 / 80 °F	0	15 mph N
Tue 13	Light drizzle	69 / 80 °F	0.01 in	9 mph SSW
Mon 12	Mainly clear	68 / 80 °F	0	6 mph N
Sun 11	Light drizzle	72 / 79 °F	0.09 in	7 mph ENE
Sat 10	Rain	74 / 78 °F	0.35 in	14 mph E
Fri 9	Drizzle	69 / 80 °F	0.28 in	16 mph NE
Thu 8	Overcast	61 / 76 °F	0	11 mph NNE
Wed 7	Mainly clear	60 / 76 °F	0	12 mph N
Tue 6	Partly cloudy	65 / 78 °F	0	14 mph N
Mon 5	Rain	70 / 79 °F	0.66 in	13 mph N
Sun 4	Light rain	68 / 77 °F	0.30 in	16 mph NNE
Sat 3	Partly cloudy	69 / 78 °F	0	13 mph NE
Fri 2	Overcast	70 / 78 °F	0	15 mph NNE
Thu 1	Mainly clear	68 / 81 °F	0	7 mph ENE
Wed 30	Light drizzle	71 / 81 °F	0.00 in	8 mph NNE
Tue 29	Light drizzle	74 / 79 °F	0.07 in	14 mph NNE

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 ShintomiQuestions

What's the weather like today in Shintomi?

Light drizzle, from 54 °F to 72 °F, with a light breeze from the south-southwest (7 mph) and a 17% chance of rain.

Will it rain tomorrow in Shintomi?

On Friday 30 the chance of rain is 84% (0.18 in): drizzle.

How warm will it be this week?

Between a low of 54 °F and a high of 77 °F; the warmest day, Monday 2.

What's the UV index today?

It reaches 5 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.16 inHg and steady: −0.03 inHg over the last 24 hours.

When is the best time to visit Shintomi?

The best time to visit Shintomi is from October to November and in May: highs of 68 °F to 76 °F, about 9 rainy days a month and 5 hours of sunshine a day.

What is the weather like in Shintomi in October?

In October, Shintomi normally sees highs of 76 °F and lows of 61 °F, with about 9 rainy days (7.67 in for the month) and 5 hours of sunshine a day. The sea is around 78 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Shintomi?

The warmest is August, with average highs of 88 °F, and the coldest January, with lows of 37 °F. The wettest is June (18.82 in) and the driest, December.

When is typhoon season in Shintomi?

Typhoon season: from July to September, peaking in August. In the last 30 years (1996–2025), 42 tropical cyclones passed within 93 mi of Shintomi, one or two a year; 22 of them with hurricane-force winds (74 mph or more). The most recent: Peipah, in September 2025.

More about Shintomi today

Weather near Shintomi

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 4.4 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 6:23 pm (local time).

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