Weather in St Mary's Bay

14-day forecast · updated today, Thursday, October 29, at 6:36 am (GMT)

Now · fog 54 °F

Feels like: 54 °F
Low / high: 51 / 58 °F
Rain: 0%
Wind: 2 mph WSW

→ 30.37 inHg · steady

Today in St Mary's Bay: fog, 51 °F to 58 °F, with a 0% chance of rain and a light air from the west-southwest (2 mph). Tomorrow, partly cloudy, 55 °F to 58 °F and a 0% chance of rain. The warmest day of the week is Thursday 29, at 58 °F. Next likely rain: Tuesday 3 (22%).

Measured now at the airport

Lydd (EGMD), 4.1 mi away · 16 min ago

Visibility5.0 mi

WeatherNothing to note

Temperature50 °F

Wind5 mph from the north-northwest

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

58° 51°
Today
58° 55°
Fri 30
55° 51°
Sat 31
54° 49°
Sun 1
56° 47°
Mon 2
55° 47°
Tue 3
53° 49°
Wed 4
52° 47°
Thu 5
51° 47°
Fri 6
52° 45°
Sat 7
56° 53°
Sun 8
57° 55°
Mon 9
59° 55°
Tue 10
58° 54°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Fog	51 / 58 °F	0%	11 mph ESE	1.7 ft	12:12 am · 12:29 pm	AROME
Fri 30	Partly cloudy	55 / 58 °F	0%	22 mph E	1.9 ft	12:54 am · 1:14 pm	AROME
Sat 31	Overcast	51 / 55 °F	0%	19 mph E	1.8 ft	1:45 am · 2:11 pm	AROME + ICON-EU
Sun 1	Overcast	49 / 54 °F	8%	9 mph NNE	2.0 ft	2:48 am · 3:22 pm	ICON-EU
Mon 2	Overcast	47 / 56 °F	18%	14 mph N	3.2 ft	4:02 am · 4:41 pm	ICON-EU
Tue 3	Light drizzle	47 / 55 °F	22% · 0.08 in	19 mph NE	3.3 ft	5:21 am · 6:07 pm	ICON-EU + ECMWF
Wed 4	Light drizzle	49 / 53 °F	10% · 0.05 in	13 mph ENE	2.8 ft	6:41 am · 7:26 pm	ECMWF
Thu 5	Partly cloudy	47 / 52 °F	4%	15 mph ENE	2.7 ft	7:49 am · 8:25 pm	ECMWF
Fri 6	Clear sky	47 / 51 °F	2%	15 mph E	2.9 ft	8:42 am · 9:11 pm	ECMWF
Sat 7	Overcast	45 / 52 °F	11%	12 mph ESE	3.0 ft	9:26 am · 9:49 pm	ECMWF
Sun 8	Drizzle	53 / 56 °F	16% · 0.26 in	11 mph S	2.0 ft	10:05 am · 10:24 pm	ECMWF
Mon 9	Drizzle	55 / 57 °F	20% · 0.27 in	13 mph S	2.9 ft	10:42 am · 10:59 pm	ECMWF
Tue 10	Drizzle	55 / 59 °F	22% · 0.25 in	19 mph SW	4.5 ft	11:16 am · 11:32 pm	ECMWF
Wed 11	Light rain	54 / 58 °F	14% · 0.47 in	16 mph SSW	6.0 ft	11:50 am	ECMWF

Each hour comes from the best model for this spot: AROME until Saturday 31 7:00 am; then ICON-EU until Tuesday 3 1:00 am; then ECMWF until Thursday 12 3:00 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	Fog	Fog	Overcast	Partly cloudy	Mainly clear	Partly cloudy
Temperature	56°	56°	55°	53°	57°	58°	58°	58°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	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)	9 WSW	3 NW	1 SSE	3 NW	3 ESE	1 NE	6 SE	10 ESE
Humidity	88%	87%	87%	97%	82%	86%	86%	83%
UV	0	0	0	1	1	0	0	0
Model	AROME	AROME	AROME	AROME	AROME	AROME	AROME	AROME

Do the models agree?

Medium confidence

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

What 7 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	59°	57°	56°	56°	56°	55°	53°
AIFS	58°	57°	55°	53°	55°	55°	53°
GFS	60°	58°	58°	59°	54°	54°	53°
ICON	59°	57°	55°	55°	56°	56°	53°
ARPEGE	59°	57°	54°	56°	—	—	—
AROME	58°	58°	—	—	—	—	—
ICON-EU	59°	57°	55°	54°	56°	—	—
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	0	0	0	0.03 in	0.08 in	0.05 in
AIFS	0	0	0	0.02 in	0.05 in	0.05 in	0
GFS	0	0	0	0	0.00 in	0.05 in	0
ICON	0	0	0	0	0	0	0.01 in
ARPEGE	0	0	0	0	—	—	—
AROME	0	0	—	—	—	—	—
ICON-EU	0	0	0	0	0	—	—
Confidence	high	high	high	high	high	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	813	1321	1118	1123	1726	1930	1325
AIFS	8	11	9	15	19	19	18
GFS	811	1015	914	1830	2026	1923	1920
ICON	711	1219	1219	1016	1626	1934	1930
ARPEGE	1113	1825	1522	1217	—	—	—
AROME	1114	2227	—	—	—	—	—
ICON-EU	813	1119	1321	915	1427	—	—
Confidence	high	medium	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)	0%	0%	0%	8%	18%	22%	10%
GFS (GEFS, 31 scenarios)	0%	0%	0%	3%	28%	35%	23%

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 −1.4 °F	Below −71%	A bit above +0.5 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.5 °F	Normal	A bit above +0.5 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.8 °F	A bit above +42%	A bit above +0.9 °F	51° / 48°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.6 °F	A bit above +45%	A bit above +1.4 °F	50° / 47°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.1 °F	A bit above +23%	A bit above +1.4 °F	49° / 46°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.4 °F	A bit above +21%	Above +2.3 °F
December	A bit above +2.5 °F	Normal	Above +2.5 °F
January	A bit above +1.8 °F	Normal	Above +2.0 °F
February	A bit above +1.6 °F	Normal	A bit above +1.6 °F
March	A bit above +1.6 °F	Normal	Above +1.8 °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.

St Mary's Bay climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit St Mary's Bay is from July to August: highs of 72 °F to 73 °F, about 8 rainy days a month and 6 hours of sunshine a day.

46° 36°

JanJ
47° 36°

FebF
52° 39°

MarM
57° 42°

AprA
63° 47°

MayM
68° 52°

JunJ
72° 56°

JulJ
73° 56°

AugA
67° 52°

SepS
60° 47°

OctO
51° 40°

NovN
46° 36°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	46°	36°	2.99 in	10	1.5	49°	3.4 ft
FebruaryFeb	47°	36°	2.08 in	8	2.2	47°	3.5 ft
MarchMar	52°	39°	1.72 in	7	4.2	47°	2.7 ft
AprilApr	57°	42°	1.63 in	7	6.2	49°	2.1 ft
MayMay	63°	47°	1.59 in	8	6.1	52°	2.0 ft
JuneJun	68°	52°	1.72 in	7	6.6	56°	2.1 ft
JulyJul	72°	56°	1.79 in	8	6.7	60°	1.9 ft
AugustAug	73°	56°	2.33 in	8	5.5	63°	2.0 ft
SeptemberSep	67°	52°	2.30 in	8	4.9	63°	2.2 ft
OctoberOct	60°	47°	3.35 in	11	3.2	60°	2.9 ft
NovemberNov	51°	40°	3.30 in	12	1.7	56°	3.2 ft
DecemberDec	46°	36°	3.35 in	11	1.2	52°	3.8 ft

Month	Water	Waves
Jan	49°	3.4 ft
Feb	47°	3.5 ft
Mar	47°	2.7 ft
Apr	49°	2.1 ft
May	52°	2.0 ft
Jun	56°	2.1 ft
Jul	60°	1.9 ft
Aug	63°	2.0 ft
Sep	63°	2.2 ft
Oct	60°	2.9 ft
Nov	56°	3.2 ft
Dec	52°	3.8 ft

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

A normal year brings 28.16 in of rain on about 105 days and about 1,500 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

Now54 °Ffeels like 54 °F

Tomorrow55 / 58 °F

It's 54 °F now (feels like 54 °F). Today, 51 °F to 58 °F; tomorrow, 55 °F to 58 °F.

Chance of rain

Today 0%
Fri 30 0%
Sat 31 0%
Sun 1 8%
Mon 2 18%
Tue 3 22% 0.08 in
Wed 4 10% 0.05 in

Today the chance of rain reaches 0%. The next day with likely rain is Tuesday 3: 22% and 0.08 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.28 in; last 7 days, 2.02 in.

Humidity and dew point

Humidity94%

Dew point52 °F

Humidity is 94% now and the dew point is 52 °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

Now2.7 mimoderate

Clouds97%

Visibility is moderate now (2.7 mi). There may be fog today at 6:00 am, 7:00 am, 8:00 am, 9:00 am.

UV index

Now0

Today's peak1low

Fri 30: 2 · 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

30.3030.4030.50 30.44

Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: +0.09 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 39

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	46 / 61 °F	0	15 mph W
Tue 27	Light drizzle	48 / 62 °F	0.12 in	27 mph SW
Mon 26	Drizzle	50 / 62 °F	0.17 in	22 mph SW
Sun 25	Heavy drizzle	50 / 59 °F	0.09 in	26 mph W
Sat 24	Rain	45 / 61 °F	0.81 in	36 mph SW
Fri 23	Light rain	47 / 58 °F	0.67 in	30 mph SW
Thu 22	Light rain	51 / 59 °F	0.34 in	22 mph SW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light drizzle	50 / 59 °F	0.13 in	24 mph SW
Tue 20	Light drizzle	53 / 58 °F	0.12 in	17 mph ESE
Mon 19	Light drizzle	50 / 57 °F	0.03 in	12 mph ESE
Sun 18	Light rain	48 / 52 °F	0.48 in	15 mph N
Sat 17	Light drizzle	46 / 58 °F	0.03 in	18 mph N
Fri 16	Heavy drizzle	50 / 63 °F	0.18 in	16 mph NW
Thu 15	Light drizzle	61 / 67 °F	0.02 in	17 mph SW
Wed 14	Overcast	48 / 65 °F	0	14 mph SW
Tue 13	Light drizzle	56 / 68 °F	0.05 in	19 mph WSW
Mon 12	Drizzle	56 / 64 °F	0.12 in	18 mph S
Sun 11	Overcast	46 / 60 °F	0	11 mph W
Sat 10	Mainly clear	49 / 60 °F	0	18 mph W
Fri 9	Drizzle	53 / 67 °F	0.11 in	25 mph WSW
Thu 8	Light drizzle	46 / 58 °F	0.00 in	16 mph NW
Wed 7	Light rain	52 / 62 °F	0.40 in	19 mph N
Tue 6	Overcast	51 / 67 °F	0	10 mph ENE
Mon 5	Overcast	51 / 68 °F	0	12 mph WSW
Sun 4	Overcast	53 / 67 °F	0	7 mph SSW
Sat 3	Overcast	57 / 68 °F	0	5 mph SSW
Fri 2	Overcast	53 / 67 °F	0	11 mph SSW
Thu 1	Light drizzle	57 / 68 °F	0.01 in	13 mph WSW
Wed 30	Drizzle	63 / 70 °F	0.28 in	18 mph S
Tue 29	Light drizzle	63 / 74 °F	0.06 in	13 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 St Mary's BayQuestions

What's the weather like today in St Mary's Bay?

Fog, from 51 °F to 58 °F, with a light air from the west-southwest (2 mph) and a 0% chance of rain.

Will it rain tomorrow in St Mary's Bay?

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

How warm will it be this week?

Between a low of 47 °F and a high of 58 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 1 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.37 inHg and steady: +0.09 inHg over the last 24 hours.

When is the best time to visit St Mary's Bay?

The best time to visit St Mary's Bay is from July to August: highs of 72 °F to 73 °F, about 8 rainy days a month and 6 hours of sunshine a day.

What is the weather like in St Mary's Bay in October?

In October, St Mary's Bay normally sees highs of 60 °F and lows of 47 °F, with about 11 rainy days (3.35 in for the month) and 3 hours of sunshine a day. The sea is around 60 °F. These are 1991–2020 averages.

What are the warmest and wettest months in St Mary's Bay?

The warmest is August, with average highs of 73 °F, and the coldest January, with lows of 36 °F. The wettest is October (3.35 in) and the driest, May.

More about St Mary's Bay today

Weather near St Mary's Bay

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 1.2 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 6:36 am (local time).

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