Cát Bà
29°
SunnyFeels like 31°Today 26° – 29°
Thu 10:00· nowor click any hour below
Sunny this morning, dry. Wet and warm tonight, 26°. Tomorrow showery, about as warm, up to 29°.
Right now
model value for 10:00, not a measurementWind6 m/s E
Gusts6 m/s
Humidity66 %
Pressure1016 hPa ↘
Cloud cover0 %
Visibility24 km
UV index (CAMS)—
Air (US AQI, CAMS)—
Sun 50° above the horizon · sunrise 05:49 · sunset 17:22
UmbrellaYes, from Fri 02:00Rain until Fri 14:00, 4.7 mm in all
Kite window10:00 – 18:00Wind 4–6 m/s, gusts under 8
Longest dry spell66 h from Fri 15:00Dry until Mon 09:00
TonightLow 26° at 03:00Rain, light wind; no frost
Next 24 hours
Click any hour: the sky, the panel, the sun chart and the planner follow itThu 10:00 · Sunny29°, feels like 31°
Wind 6 m/s from E, gusts 6 · dryClouds 0 % · humidity 66 %
Kite flying: ExcellentSteady 6 m/s, gusts 6Sun height
Thu 22 Oct · computed from the coordinatesUV not in the CAMS run for 10:00Thu 22 Oct21 June, longest day21 December, shortest daythe disc shows the chosen hour
Sunrise05:49
Sunset17:22
Daylight11 h 33 min1 min shorter than Wednesday
Highest58.2°at 11:30
Civil dawn · dusk05:27 · 17:45
Moon
from the coordinates82 %Waxing gibbouslit now, Thu 10:55Moonrise 14:44Moonset 01:55
Next phases
Full moonMon 26 Octin 4 days
Last quarterMon 2 Novin 11 days
New moonMon 9 Novin 18 days
First quarterTue 17 Novin 26 days
Outdoor planner
The next 24 hours rated for six activities by fixed rules from this forecast, not by AIHow we rate ›
Planner rules, per hour. Avoid: thunder; gusts from 17 m/s (kite 15, picnic 14); rain from 1.0 mm (kite, laundry, picnic, car wash: any rain; laundry also rain within 3 h). Poor: storms due within 2 h (kite 3 h); dark (sun below −6°) or after sunset; light rain; strong gusts; humid air (laundry 85 % and up); chilly (picnic under 12°); rain within 12 h (car wash). Excellent: running 8°–18° with wind under 7 and Good air; cycling 10°–24° with wind under 6; kite wind 4–8 with gusts under 11; laundry humidity under 70 % with a breeze; picnic 16° and up with wind under 6. Anything else: Good.
ExcellentGoodPoorAvoidNo air quality model for this place
Best timeThu 10:00 – 18:00Excellent · Steady 6 m/s, gusts 6
AvoidFrom Fri 02:00Rain
At Thu 10:00ExcellentSteady 6 m/s, gusts 6
Air quality
US AQI · CAMS modelNo CAMS air-quality run covers this place right now.
15 days
click a day for its details · high / low · rainOctober – November 2026dashed: GFS only, read as a trend
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15-day outlook
by each day’s iconClick a tile to light up those days. Thu 22 Oct – Thu 5 Nov come from GFS alone: a trend, not a promise.
Thursday 22 Oct
Today29° / 26°Light rain
Rain2.2 mmStrongest gust7 m/sSunrise · sunset05:49 · 17:22Moon at noon82 % · waxing gibbous
GFS only: no comparisonSee its hours ›
Do the models agree?
daily high, °CGFSICON (no run here)ECMWF (no run here)spread
Only GFS reaches this place and these days: no other model to compare with.Rain radar
observedLoading radar…DWD radar
Places nearby
now · within 25 kmAbout this forecastNOAA GFS · run Thu 18 UTC · grid point 5.6 km away, model height 31 m (real 24 m) · values of the nearest grid point, nothing filled in · model forecast, not an observation
- Model
- NOAA GFS, 0.25° global grid
- Model run
- Thu 22 Oct, 01:00 GMT+7 (9 h ago)
- Covers until
- Fri 06 Nov, 01:00 GMT+7
- Grid point used
- 20.75° N, 107.00° E — 5.6 km from Cát Bà, model terrain height 31 m
- Air quality and UV
- not available here
- Compared with
- no other model reaches this place
- Method
- Values of the nearest model grid point; nothing is interpolated or filled in. Sun and moon computed from the coordinates.
Cát Bà
29°
SunnyFeels like 31°Today 26° – 29°
Thu 10:00· now
Sunny this morning, dry. Wet and warm tonight, 26°. Tomorrow showery, about as warm, up to 29°.
Wind6 EGusts6 m/sRaindryAir (AQI)—
UmbrellaYes, from Fri 02:00until Fri 14:00, 4.7 mm
Kite windowToday 10–18wind 6 m/s
Dry spell66 h from Fri 15:00until Mon 09:00
TonightLow 26° at 03:00rain, no frost
Next 24 hours
swipe sideways · tap an hourThu 10:00 · Sunny29°, feels like 31°
Kite flying: ExcellentSteady 6 m/s, gusts 6Wind6 m/s EGusts6 m/sHumidity66 %Pressure1016 hPa ↘Clouds0 %Visibility24 kmUV (CAMS)—US AQI—
model value for 10:00, not a measurementSun height
Thu 22 OctThu 22 Oct21 June21 December
Sunrise · sunset05:49 · 17:22
Daylight11 h 33 min
Highest58.2° at 11:30
Civil dawn · dusk05:27 · 17:45
Outdoor planner
next 24 h, rated by fixed rules from this forecastHow we rate ›
Planner rules, per hour. Avoid: thunder; gusts from 17 m/s (kite 15, picnic 14); rain from 1.0 mm (kite, laundry, picnic, car wash: any rain; laundry also rain within 3 h). Poor: storms due within 2 h (kite 3 h); dark (sun below −6°) or after sunset; light rain; strong gusts; humid air (laundry 85 % and up); chilly (picnic under 12°); rain within 12 h (car wash). Excellent: running 8°–18° with wind under 7 and Good air; cycling 10°–24° with wind under 6; kite wind 4–8 with gusts under 11; laundry humidity under 70 % with a breeze; picnic 16° and up with wind under 6. Anything else: Good.
ExcellentGoodPoorAvoid
Best timeThu 10:00 – 18:00Excellent · Steady 6 m/s, gusts 6
AvoidFrom Fri 02:00Rain
At Thu 10:00ExcellentSteady 6 m/s, gusts 6
Air quality
US AQI · CAMS modelNo CAMS air-quality run covers this place right now.
Moon
from the coordinates82 %Waxing gibbouslit now, Thu 10:55Rise 14:44 · set 01:55
Next phases
Full moonMon 26 Octin 4 days
Last quarterMon 2 Novin 11 days
New moonMon 9 Novin 18 days
First quarterTue 17 Novin 26 days
15 days
tap a day for its detailsOctober – November 2026dashed: GFS only · – no forecast yet
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Thursday 22 Oct · TodayLight rain
29° 26°Rain2.2 mmGusts7Sun ↑ ↓05:49 17:22Moon82 %
GFS only: no comparisonIts hours ›
15-day outlook
by each day’s iconTap a tile to light up those days above. Thu 22 Oct – Thu 5 Nov come from GFS alone: a trend.
Do the models agree?
daily highGFSICONECMWFspread
Only GFS reaches this place and these days: no other model to compare with.Rain radar
observedLoading radar…DWD radar
Places nearby
now · within 25 kmAbout this forecastNOAA GFS, run Thu 18 UTC · model forecast, not an observation
- Model
- NOAA GFS, 0.25° global grid
- Model run
- Thu 22 Oct, 01:00 GMT+7 (9 h ago)
- Covers until
- Fri 06 Nov, 01:00 GMT+7
- Grid point used
- 20.75° N, 107.00° E — 5.6 km from Cát Bà, model terrain height 31 m
- Air quality and UV
- not available here
- Compared with
- no other model reaches this place
- Method
- Values of the nearest model grid point; nothing is interpolated or filled in. Sun and moon computed from the coordinates.