Weather in Heunghae

14-day forecast · updated today, Thursday, October 29, at 11:35 am (GMT+9)

Now · light drizzle 52 °F

Feels like: 46 °F
Low / high: 39 / 55 °F
Rain: 8% · 0.01 in
Wind: 8 mph W

↘ 30.21 inHg · falling

Today in Heunghae: light drizzle, 39 °F to 55 °F, with a 8% chance of rain (0.01 in) and a gentle breeze from the west (8 mph). Tomorrow, light drizzle, 50 °F to 67 °F and a 12% chance of rain. The warmest day of the week is Friday 30, at 67 °F. Next likely rain: Sunday 1 (90%).

Temperatures for the next 14 days

55° 39°
Today
67° 50°
Fri 30
63° 44°
Sat 31
53° 46°
Sun 1
67° 47°
Mon 2
63° 40°
Tue 3
62° 41°
Wed 4
68° 44°
Thu 5
55° 39°
Fri 6
57° 36°
Sat 7
54° 36°
Sun 8
48° 31°
Mon 9
57° 40°
Tue 10
61° 39°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Light drizzle	39 / 55 °F	8% · 0.01 in	8 mph WSW	3.5 ft	ECMWF
Fri 30	Light drizzle	50 / 67 °F	12% · 0.01 in	10 mph W	1.0 ft	ECMWF
Sat 31	Overcast	44 / 63 °F	0%	13 mph W	1.6 ft	ECMWF
Sun 1	Light rain	46 / 53 °F	90% · 0.23 in	8 mph WSW	2.3 ft	ECMWF
Mon 2	Rain	47 / 67 °F	94% · 0.81 in	13 mph WNW	1.6 ft	ECMWF
Tue 3	Overcast	40 / 63 °F	0%	8 mph W	1.6 ft	ECMWF
Wed 4	Overcast	41 / 62 °F	2%	5 mph NNW	1.5 ft	ECMWF
Thu 5	Mainly clear	44 / 68 °F	18%	7 mph WSW	1.9 ft	ECMWF
Fri 6	Clear sky	39 / 55 °F	6%	12 mph W	3.1 ft	ECMWF
Sat 7	Overcast	36 / 57 °F	6%	6 mph WSW	4.0 ft	ECMWF
Sun 8	Partly cloudy	36 / 54 °F	8%	15 mph W	6.1 ft	ECMWF
Mon 9	Clear sky	31 / 48 °F	8%	12 mph W	7.7 ft	ECMWF
Tue 10	Clear sky	40 / 57 °F	10%	16 mph W	4.3 ft	ECMWF
Wed 11	Overcast	39 / 61 °F	3%	11 mph WSW	3.1 ft	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.

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	Partly cloudy	Overcast	Overcast	Overcast	Light drizzle	Overcast	Overcast	Overcast
Temperature	40°	39°	40°	47°	53°	55°	53°	52°
Chance of rain	0%	0%	0%	0%	8%	0%	2%	4%
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)	3 W	4 W	3 WSW	4 WSW	8 W	5 WSW	3 WSW	4 WSW
Humidity	84%	84%	78%	68%	56%	54%	67%	66%
UV	0	0	0	1	3	0	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on wind today: 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	55°	67°	63°	53°	67°	63°	62°
AIFS	57°	69°	68°	56°	64°	65°	61°
GFS	60°	68°	64°	54°	64°	62°	63°
ICON	58°	68°	65°	60°	62°	62°	64°
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	0.01 in	0	0.23 in	0.81 in	0	0
AIFS	0.01 in	0.02 in	0	0.24 in	0.31 in	0	0.06 in
GFS	0	0	0	0.31 in	0.76 in	0	0
ICON	0.00 in	0	0	0.17 in	0.17 in	0	0
Confidence	high	high	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	818	1022	1327	818	1326	819	515
AIFS	5	9	11	5	11	7	3
GFS	1317	1420	1326	65	1325	1125	910
ICON	713	1117	1220	610	1322	712	915
Confidence	medium	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	8%	12%	0%	90%	94%	0%	2%
GFS (GEFS, 31 scenarios)	0%	3%	0%	77%	86%	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.

The next few weeks look normal for the time of year.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit below −2.0 °F	Below −52%	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal 0.0 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.7 °F	Normal	56° / 47°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.3 °F	A bit above +32%	54° / 45°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.0 °F	A bit above +37%	51° / 42°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +2.5 °F	Above +50%
December	A bit above +1.8 °F	Above +83%
January	A bit above +1.6 °F	A bit above +21%
February	Above +2.7 °F	Normal
March	A bit above +1.6 °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. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Heunghae climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Heunghae is in October and from May to June: highs of 71 °F to 78 °F, about 7 rainy days a month and 6 hours of sunshine a day.

Typhoon season: from August to October, peaking in August. In the last 30 years (1996–2025), 20 tropical cyclones passed within 93 mi of Heunghae, about 7 every 10 years; 6 of them with hurricane-force winds (74 mph or more). The most recent: Khanun, in August 2023.

44° 26°

JanJ
47° 29°

FebF
56° 37°

MarM
67° 46°

AprA
75° 55°

MayM
78° 63°

JunJ
84° 71°

JulJ
85° 72°

AugA
77° 63°

SepS
71° 51°

OctO
60° 40°

NovN
48° 29°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	44°	26°	1.23 in	4	4.5	56°	4.1 ft	–
FebruaryFeb	47°	29°	1.49 in	4	4.9	54°	3.7 ft	–
MarchMar	56°	37°	2.11 in	6	5.3	55°	3.1 ft	–
AprilApr	67°	46°	3.00 in	7	5.9	58°	2.9 ft	–
MayMay	75°	55°	2.91 in	7	6.1	61°	2.1 ft	–
JuneJun	78°	63°	4.46 in	8	5.1	67°	2.0 ft	1
JulyJul	84°	71°	7.78 in	14	3.9	72°	2.1 ft	2
AugustAug	85°	72°	8.25 in	13	4.7	77°	2.3 ft	8
SeptemberSep	77°	63°	5.84 in	9	4.2	75°	3.0 ft	6
OctoberOct	71°	51°	2.42 in	5	5.5	70°	3.4 ft	3
NovemberNov	60°	40°	1.65 in	5	4.6	65°	3.3 ft	–
DecemberDec	48°	29°	1.09 in	4	4.5	61°	3.9 ft	–

Month	Water	Waves	Cyclones
Jan	56°	4.1 ft	–
Feb	54°	3.7 ft	–
Mar	55°	3.1 ft	–
Apr	58°	2.9 ft	–
May	61°	2.1 ft	–
Jun	67°	2.0 ft	1
Jul	72°	2.1 ft	2
Aug	77°	2.3 ft	8
Sep	75°	3.0 ft	6
Oct	70°	3.4 ft	3
Nov	65°	3.3 ft	–
Dec	61°	3.9 ft	–

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

A normal year brings 42.22 in of rain on about 86 days and about 1,800 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

Now52 °Ffeels like 46 °F

Tomorrow50 / 67 °F

It's 52 °F now (feels like 46 °F). Today, 39 °F to 55 °F; tomorrow, 50 °F to 67 °F.

Chance of rain

Today 8% 0.01 in
Fri 30 12% 0.01 in
Sat 31 0%
Sun 1 90% 0.23 in
Mon 2 94% 0.81 in
Tue 3 0%
Wed 4 2%

Today the chance of rain reaches 8%, with 0.01 in in total. The next day with likely rain is Sunday 1: 90% and 0.23 in.

Recent rain: last 24 hours, 0.01 in; last 3 days, 0.01 in; last 7 days, 4.59 in.

Humidity and dew point

Humidity57%

Dew point38 °F

Humidity is 57% now and the dew point is 38 °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

Clouds100%

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

Now3

Today's peak3moderate

Fri 30: 4 · Sat 31: 4 · 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 Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

30.0030.20 29.96

Falling now (−0.04 inHg in 3 hours). Over the next 48 hours: −0.06 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityModerate · 49

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	Mainly clear	40 / 60 °F	0	13 mph W
Tue 27	Overcast	49 / 65 °F	0	13 mph WNW
Mon 26	Rain	55 / 69 °F	0.29 in	15 mph NE
Sun 25	Rain	64 / 66 °F	1.66 in	15 mph NE
Sat 24	Rain	60 / 66 °F	2.54 in	9 mph NNE
Fri 23	Heavy drizzle	51 / 70 °F	0.09 in	12 mph ENE
Thu 22	Partly cloudy	43 / 62 °F	0	11 mph NNW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	52 / 69 °F	0.02 in	15 mph W
Tue 20	Light rain	59 / 64 °F	0.94 in	4 mph NW
Mon 19	Rain	64 / 76 °F	0.58 in	8 mph W
Sun 18	Rain	60 / 81 °F	0.51 in	17 mph SSW
Sat 17	Overcast	55 / 77 °F	0	11 mph E
Fri 16	Overcast	50 / 79 °F	0	4 mph WSW
Thu 15	Overcast	47 / 73 °F	0	8 mph WSW
Wed 14	Clear sky	52 / 70 °F	0	12 mph WNW
Tue 13	Light rain	64 / 73 °F	0.47 in	12 mph WSW
Mon 12	Light drizzle	67 / 80 °F	0.04 in	7 mph ENE
Sun 11	Light drizzle	63 / 79 °F	0.04 in	8 mph NE
Sat 10	Light drizzle	58 / 81 °F	0.07 in	6 mph SSW
Fri 9	Overcast	52 / 81 °F	0	7 mph SW
Thu 8	Clear sky	50 / 79 °F	0	7 mph SW
Wed 7	Clear sky	51 / 77 °F	0	5 mph W
Tue 6	Clear sky	53 / 75 °F	0	8 mph WNW
Mon 5	Light drizzle	60 / 76 °F	0.04 in	13 mph W
Sun 4	Light drizzle	60 / 75 °F	0.05 in	10 mph ENE
Sat 3	Overcast	52 / 73 °F	0	10 mph NE
Fri 2	Clear sky	53 / 76 °F	0	6 mph NNW
Thu 1	Light drizzle	59 / 77 °F	0.02 in	6 mph WNW
Wed 30	Overcast	60 / 83 °F	0	8 mph WSW
Tue 29	Light drizzle	65 / 75 °F	0.02 in	10 mph NE

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 HeunghaeQuestions

What's the weather like today in Heunghae?

Light drizzle, from 39 °F to 55 °F, with a gentle breeze from the west (8 mph) and a 8% chance of rain.

Will it rain tomorrow in Heunghae?

On Friday 30 the chance of rain is 12% (0.01 in): light drizzle.

How warm will it be this week?

Between a low of 39 °F and a high of 67 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 3 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.21 inHg and falling: −0.09 inHg over the last 24 hours.

When is the best time to visit Heunghae?

The best time to visit Heunghae is in October and from May to June: highs of 71 °F to 78 °F, about 7 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Heunghae in October?

In October, Heunghae normally sees highs of 71 °F and lows of 51 °F, with about 5 rainy days (2.42 in for the month) and 6 hours of sunshine a day. The sea is around 70 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Heunghae?

The warmest is August, with average highs of 85 °F, and the coldest January, with lows of 26 °F. The wettest is August (8.25 in) and the driest, December.

When is typhoon season in Heunghae?

Typhoon season: from August to October, peaking in August. In the last 30 years (1996–2025), 20 tropical cyclones passed within 93 mi of Heunghae, about 7 every 10 years; 6 of them with hurricane-force winds (74 mph or more). The most recent: Khanun, in August 2023.

More about Heunghae today

Weather near Heunghae

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 9.2 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 11:35 am (local time).

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