Small Craft Advisory
Starts in 7 h 22 min
When
From 5 PM this afternoon to 11 PM EDT Saturday.
Where
Biscayne Bay.
Issued for this forecast zone · National Weather Service Miami FL
What, impacts and precautionsHide details
What
Northeast winds 15 to 25 kt and rough bay waters.
Impacts
Conditions will be hazardous to small craft.
Precautionary actions
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Areas: Biscayne Bay
See it on weather.gov (opens in a new tab)

Observed 9:15 AM EDT at KMIA

Miami Beach, FL weather

Mostly cloudy and 73°23°, rain ~10–11 AM (46%).

Mostly agree

Now 73°23°

Mostly cloudy

Wind: 6 mph9 km/h; From the northwest. 69–21 mph34 km/h through 9 PM
Dew point: 64°18°; Sticky
UV index: 0Low; High 1–4 PM · peak 7
Air quality: 42Good; Main pollutant: PM2.5 (fine particles)
Pressure: 29.99 inHg1016 hPa; Rising · +0.06 inHg+2.0 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Rain until 2 AM (50%, 1.6 in39 mm)
High 81°27° today at 4 PM
Gusts to 26 mph42 km/h tonight 11 PM–midnight
Low 75°24° tomorrow at 7 AM
Rain tomorrow from 3 PM (70%, 0.58 in15 mm)

This morningNear 78°26° · Rain all morning (50%)
This afternoonNear 80°27° · Rain all afternoon (40%)
TonightDown to 76°24° by 4 AM · Rain 6 PM–2 AM (40%) · gusts to 26 mph42 km/h
Tomorrow morningUp to 80°27° by 11 AM · rain chance 20% · Mostly cloudy
Tomorrow afternoonNear 81°27° · Rain 3–6 PM (30%)
Tomorrow nightDown to 74°23° by 5 AM · Rain all night (50%)
Sunday morningNear 75°24° · Rain all morning (70%)

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 9a	Showers	76°24° (likely 71°22° to 76°24°)	76°24°	50%, 0.01 in0.3 mm	14 mph23 km/h from NE, gusts 13 mph21 km/h	76%	64%	0
Fri 10a	Showers	79°26° (likely 74°23° to 79°26°)	79°26°	50%, 0.01 in0.3 mm	14 mph23 km/h from NE, gusts 14 mph22 km/h	72%	63%	1
Fri 11a	Cloudy	79°26° (likely 74°23° to 79°26°)	79°26°	40%, 0.01 in0.3 mm	14 mph23 km/h from NE, gusts 15 mph24 km/h	74%	63%	3
Fri 12p	Drizzle	79°26° (likely 73°23° to 80°27°)	79°26°	30%, 0.01 in0.3 mm	15 mph24 km/h from NE, gusts 14 mph23 km/h	72%	64%	5
Fri 1p	Drizzle	79°26° (likely 75°24° to 80°27°)	79°26°	20%, 0.01 in0.3 mm	16 mph26 km/h from NE, gusts 16 mph25 km/h	72%	69%	7
Fri 2p	Cloudy	80°27° (likely 77°25° to 80°27°)	83°28°	40%, 0.14 in3.6 mm	16 mph26 km/h from NE, gusts 14 mph22 km/h	69%	67%	6
Fri 3p	Cloudy	80°27° (likely 76°24° to 80°27°)	83°28°	40%, 0.14 in3.6 mm	18 mph29 km/h from NE, gusts 13 mph22 km/h	69%	70%	6
Fri 4p	Drizzle	81°27° (likely 74°23° to 81°27°)	84°29°	40%, 0.14 in3.6 mm	18 mph29 km/h from NE, gusts 18 mph29 km/h	67%	64%	3
Fri 5p	Drizzle	80°27° (likely 74°23° to 80°27°)	83°28°	40%, 0.14 in3.6 mm	18 mph29 km/h from NE, gusts 17 mph27 km/h	67%	58%	2
Fri 6p	Cloudy	80°27° (likely 74°23° to 80°27°)	83°28°	40%, 0.14 in3.6 mm	20 mph32 km/h from NE, gusts 17 mph27 km/h	69%	68%	0
Fri 7p	Mostly clear	79°26° (likely 74°23° to 79°26°)	79°26°	40%, 0.14 in3.6 mm	21 mph34 km/h from NE, gusts 18 mph29 km/h	69%	42%	0
Fri 8p	Cloudy	78°26° (likely 74°23° to 78°26°)	78°26°	40%, 0.11 in2.8 mm	20 mph32 km/h from NE, gusts 19 mph30 km/h	74%	66%	0
Fri 9p	Cloudy	78°26° (likely 73°23° to 78°26°)	78°26°	30%, 0.11 in2.8 mm	21 mph34 km/h from NE, gusts 17 mph28 km/h	71%	76%	0
Fri 10p	Cloudy	78°26° (likely 71°22° to 78°26°)	78°26°	30%, 0.11 in2.8 mm	21 mph34 km/h from NE, gusts 18 mph29 km/h	71%	94%	0
Fri 11p	Drizzle	77°25° (likely 70°21° to 78°26°)	77°25°	40%, 0.11 in2.8 mm	21 mph34 km/h from NE, gusts 26 mph42 km/h	74%	79%	0
Sat 12a	Drizzle	77°25° (likely 70°21° to 78°26°)	77°25°	20%, 0.11 in2.8 mm	21 mph34 km/h from NE, gusts 22 mph35 km/h	74%	72%	0
Sat 1a	Showers	77°25° (likely 71°22° to 78°26°)	77°25°	30%, 0.11 in2.8 mm	20 mph32 km/h from NE, gusts 18 mph29 km/h	74%	70%	0
Sat 2a	Cloudy	77°25° (likely 72°22° to 78°26°)	77°25°	20%, 0.05 in1.3 mm	18 mph29 km/h from NE, gusts 19 mph31 km/h	74%	73%	0
Sat 3a	Showers	77°25° (likely 72°22° to 78°26°)	77°25°	20%, 0.05 in1.3 mm	20 mph32 km/h from NE, gusts 19 mph30 km/h	74%	66%	0
Sat 4a	Cloudy	76°24° (likely 72°22° to 78°26°)	76°24°	10%, 0.05 in1.3 mm	20 mph32 km/h from NE, gusts 17 mph28 km/h	76%	75%	0
Sat 5a	Cloudy	76°24° (likely 72°22° to 78°26°)	76°24°	10%, 0.05 in1.3 mm	18 mph29 km/h from NE, gusts 17 mph27 km/h	76%	76%	0
Sat 6a	Cloudy	76°24° (likely 71°22° to 77°25°)	76°24°	20%, 0.05 in1.3 mm	20 mph32 km/h from NE, gusts 17 mph27 km/h	76%	75%	0
Sat 7a	Cloudy	75°24° (likely 70°21° to 77°25°)	75°24°	20%, 0.05 in1.3 mm	20 mph32 km/h from N, gusts 16 mph25 km/h	76%	77%	0
Sat 8a	Cloudy	76°24° (likely 70°21° to 76°24°)	76°24°	10%	20 mph32 km/h from N, gusts 15 mph24 km/h	76%	75%	0
Sat 9a	Partly sunny	77°25° (likely 72°22° to 77°25°)	77°25°	10%	18 mph29 km/h from N, gusts 15 mph25 km/h	76%	47%	1
Sat 10a	Partly sunny	79°26° (likely 75°24° to 79°26°)	79°26°	10%	18 mph29 km/h from NE, gusts 18 mph29 km/h	72%	39%	3
Sat 11a	Cloudy	80°27° (likely 79°26° to 80°27°)	83°28°	20%	18 mph29 km/h from NE, gusts 15 mph24 km/h	72%	59%	4
Sat 12p	Showers	80°27° (likely 80°27° to 81°27°)	83°28°	20%	20 mph32 km/h from NE, gusts 19 mph30 km/h	69%	56%	6
Sat 1p	Cloudy	80°27° (likely 80°27° to 82°28°)	83°28°	30%	20 mph32 km/h from NE, gusts 21 mph34 km/h	69%	63%	7
Sat 2p	Cloudy	81°27° (likely 80°27° to 82°28°)	84°29°	20%, 0.04 in1 mm	21 mph34 km/h from NE, gusts 21 mph34 km/h	67%	59%	7
Sat 3p	Cloudy	81°27° (likely 80°27° to 82°28°)	84°29°	30%, 0.04 in1 mm	22 mph35 km/h from NE, gusts 21 mph35 km/h	65%	61%	6
Sat 4p	Cloudy	81°27° (likely 80°27° to 82°28°)	84°29°	30%, 0.04 in1 mm	21 mph34 km/h from NE, gusts 23 mph37 km/h	67%	56%	5
Sat 5p	Cloudy	82°28° (likely 79°26° to 82°28°)	85°29°	20%, 0.04 in1 mm	21 mph34 km/h from NE, gusts 23 mph37 km/h	63%	50%	3
Sat 6p	Cloudy	80°27° (likely 78°26° to 80°27°)	83°28°	30%, 0.04 in1 mm	20 mph32 km/h from NE, gusts 23 mph38 km/h	67%	47%	1
Sat 7p	Cloudy	80°27° (likely 74°23° to 80°27°)	82°28°	30%, 0.04 in1 mm	21 mph34 km/h from N, gusts 23 mph36 km/h	65%	48%	0
Sat 8p	Partly cloudy	80°27° (likely 73°23° to 80°27°)	83°28°	40%, 0.01 in0.3 mm	18 mph29 km/h from N, gusts 23 mph37 km/h	67%	34%	0
Sat 9p	Clear	78°26° (likely 71°22° to 78°26°)	78°26°	40%, 0.01 in0.3 mm	18 mph29 km/h from N, gusts 22 mph35 km/h	71%	15%	0
Sat 10p	Clear	77°25° (likely 70°21° to 77°25°)	77°25°	40%, 0.01 in0.3 mm	17 mph27 km/h from N, gusts 19 mph30 km/h	74%	11%	0
Sat 11p	Clear	77°25° (likely 70°21° to 77°25°)	77°25°	40%, 0.01 in0.3 mm	16 mph26 km/h from N, gusts 19 mph30 km/h	74%	12%	0
Sun 12a	Showers	77°25° (likely 70°21° to 77°25°)	77°25°	40%, 0.01 in0.3 mm	15 mph24 km/h from N, gusts 16 mph25 km/h	76%	43%	0
Sun 1a	Showers	76°24° (likely 69°21° to 76°24°)	76°24°	40%, 0.01 in0.3 mm	15 mph24 km/h from N, gusts 18 mph29 km/h	79%	32%	0
Sun 2a	Clear	76°24° (likely 69°21° to 76°24°)	76°24°	50%, 0.03 in0.8 mm	15 mph24 km/h from N, gusts 16 mph26 km/h	82%	20%	0
Sun 3a	Clear	75°24° (likely 69°21° to 77°25°)	75°24°	50%, 0.03 in0.8 mm	15 mph24 km/h from N, gusts 14 mph23 km/h	84%	18%	0
Sun 4a	Showers	75°24° (likely 68°20° to 76°24°)	75°24°	50%, 0.03 in0.8 mm	16 mph26 km/h from N, gusts 14 mph22 km/h	84%	27%	0
Sun 5a	Cloudy	74°23° (likely 68°20° to 77°25°)	74°23°	50%, 0.03 in0.8 mm	17 mph27 km/h from N, gusts 12 mph20 km/h	87%	51%	0
Sun 6a	Drizzle	74°23° (likely 68°20° to 77°25°)	74°23°	50%, 0.03 in0.8 mm	18 mph29 km/h from N, gusts 12 mph20 km/h	87%	48%	0
Sun 7a	Drizzle	75°24° (likely 67°19° to 76°24°)	75°24°	50%, 0.03 in0.8 mm	18 mph29 km/h from N, gusts 13 mph21 km/h	87%	24%	0
Sun 8a	Drizzle	76°24° (likely 68°20° to 76°24°)	76°24°	70%, 0.14 in3.6 mm	20 mph32 km/h from N, gusts 13 mph20 km/h	85%	33%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 23. Thunderstorms. High 82°28°, low 75°24°. Typical 85°29° / 73°23°. Storms 0.09 in2.3 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Showers, 79°26°
  50% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 81°27°
  40% chance · 0.58 in15 mm
3. Evening
  6 PM–midnight
  Drizzle, 78°26°
  40% chance · 0.72 in18 mm
4. Overnight
  midnight–6 AM
  Showers, 76°24°
  30% chance · 0.42 in11 mm
Official NWS forecast
Today: A chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and 1pm, then a slight chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82. Northeast wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 4am. Partly cloudy, with a low around 75. Northeast wind around 21 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
77°25°–82°28°
Low, likely
69°21°–75°24°
Typical high / low
85°29° / 73°23°
Wind
23 mph38 km/h, gusts 31 mph50 km/h
UV peak
7
Tomorrow, Oct 24. Thunderstorms. High 82°28°, low 74°23°. Typical 85°29° / 73°23°. Storms 0.31 in7.9 mm, 30% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 76°24°
  Dry
2. Afternoon
  noon–6 PM
  Showers, 82°28°
  30% chance · 0.16 in4.1 mm
3. Evening
  6 PM–midnight
  Clear, 80°27°
  40% chance · 0.12 in3 mm
4. Overnight
  midnight–6 AM
  Showers, 74°23°
  50% chance · 0.14 in3.6 mm
Official NWS forecast
Day: A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. Northeast wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Night: A chance of showers and thunderstorms. Mostly clear, with a low around 74. North wind 15 to 21 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
80°27°–82°28°
Low, likely
69°21°–75°24°
Typical high / low
85°29° / 73°23°
Wind
20 mph32 km/h, gusts 25 mph40 km/h
UV peak
7
Sunday, Oct 25. Thunderstorms. High 83°28°, low 76°24°. Typical 84°29° / 73°23°. Storms 0.19 in4.8 mm, 80% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 76°24°
  70% chance · 0.22 in5.6 mm
2. Afternoon
  noon–6 PM
  Drizzle, 81°27°
  70% chance · 0.05 in1.2 mm
3. Evening
  6 PM–midnight
  Drizzle, 77°25°
  80% chance · 0.05 in1.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 75°24°
  80% chance · 0.12 in3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Showers and thunderstorms. Mostly sunny, with a high near 83. Northeast wind 18 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Night: Showers and thunderstorms. Partly cloudy, with a low around 76. Northeast wind around 28 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
79°26°–83°28°
Low, likely
69°21°–76°24°
Typical high / low
84°29° / 73°23°
Wind
23 mph37 km/h, gusts 33 mph53 km/h
UV peak
7
Monday, Oct 26. Thunderstorms. High 82°28°, low 76°24°. Typical 84°29° / 72°22°. Storms 0.45 in11 mm, 80% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 75°24°
  70% chance · 0.17 in4.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 79°26°
  60% chance · 0.13 in3.2 mm
3. Evening
  6 PM–midnight
  Drizzle, 77°25°
  60% chance · 0.09 in2.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 76°25°
  50% chance · 0.03 in0.9 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Showers and thunderstorms. Mostly sunny, with a high near 82. Northeast wind around 29 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Night: Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 76. Northeast wind 24 to 28 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
78°26°–82°28°
Low, likely
73°23°–77°25°
Typical high / low
84°29° / 72°22°
Wind
28 mph44 km/h
UV peak
7
Tuesday, Oct 27. Thunderstorms. High 83°28°, low 76°24°. Typical 84°29° / 72°22°. Storms 0.19 in4.8 mm, 50% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Drizzle, 77°25°
  40% chance · 0.02 in0.6 mm
2. Afternoon
  noon–6 PM
  Drizzle, 81°27°
  40% chance · 0.07 in1.9 mm
3. Evening
  6 PM–midnight
  Cloudy, 78°25°
  40% chance · 0.04 in1.1 mm
4. Overnight
  midnight–6 AM
  Cloudy, 76°25°
  30% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Northeast wind around 25 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 40%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
80°27°–83°28°
Low, likely
74°23°–78°26°
Typical high / low
84°29° / 72°22°
Wind
25 mph41 km/h, gusts 34 mph54 km/h
UV peak
7
Wednesday, Oct 28. Thunderstorms. High 84°29°, low 76°24°. Typical 84°29° / 72°22°. Storms 0.1 in2.5 mm, 40% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Drizzle, 76°24°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 82°28°
  40% chance · 0.01 in0.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 79°26°
  40% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Cloudy, 77°25°
  40% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 40%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
81°27°–84°29°
Low, likely
73°23°–79°26°
Typical high / low
84°29° / 72°22°
Wind
20 mph32 km/h, gusts 31 mph50 km/h
UV peak
5
Thursday, Oct 29. Thunderstorms. High 84°29°, low 76°24°. Typical 84°29° / 72°22°. Storms 0.15 in3.8 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 77°25°
  40% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 83°28°
  50% chance · 0.05 in1.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 78°26°
  50% chance · 0.05 in1.1 mm
4. Overnight
  midnight–6 AM
  Partly cloudy, 76°24°
  50% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 50%.
Night: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
81°27°–85°29°
Low, likely
73°23°–79°26°
Typical high / low
84°29° / 72°22°
Wind
19 mph31 km/h
UV peak
6
Friday, Oct 30. Drizzle. High 83°28°, low 76°24°. Typical 84°29° / 71°22°. Rain 0.13 in3.3 mm, 60% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 76°24°
  40% chance
2. Afternoon
  noon–6 PM
  Drizzle, 83°29°
  50% chance · 0.05 in1.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 78°25°
  50% chance · 0.05 in1.3 mm
4. Overnight
  midnight–6 AM
  Drizzle, 76°24°
  40% chance · 0.04 in1.1 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
81°27°–86°30°
Low, likely
72°22°–79°26°
Typical high / low
84°29° / 71°22°
Wind
19 mph30 km/h
UV peak
6
Saturday, Oct 31. Drizzle. High 82°28°, low 76°24°. Typical 84°29° / 71°22°. Rain 0.11 in2.8 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 76°24°
  30% chance · 0.02 in0.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 83°28°
  40% chance · 0.02 in0.6 mm
3. Evening
  6 PM–midnight
  Drizzle, 79°26°
  40% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Cloudy, 77°25°
  30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
81°27°–85°29°
Low, likely
71°22°–79°26°
Typical high / low
84°29° / 71°22°
Wind
15 mph24 km/h
UV peak
6
Sunday, Nov 1. Cloudy. High 82°28°, low 76°24°. Typical 83°28° / 71°22°. Rain 0.17 in4.3 mm, 30% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 78°25°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 83°28°
  30% chance · 0.05 in1.1 mm
3. Evening
  6 PM–midnight
  Cloudy, 77°25°
  20% chance · 0.09 in2.3 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
81°27°–83°28°
Low, likely
71°22°–79°26°
Typical high / low
83°28° / 71°22°
Wind
13 mph22 km/h
UV peak
6

10 days15 days30 days

The outlook

Today
46% chance of rain, high 82°, low 75°.
Tomorrow
30% chance of rain, high 82°, low 74°.
Sunday
80% chance of rain, high 83°, low 76°.
Rest of week
Highs 82–84°; chance of precipitation on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (MFL) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

South Fork New River near Secret Woods Nature Center (in MHHW)

19 mi

Moderate flooding

Level: 1.8 ft

Reading from Fri 8:42 AM · NWS gauge page

Middle River George English Park at Sunrise Blvd (in MHHW)

23 mi

Moderate flooding

Level: 1.8 ft

Reading from Fri 8:42 AM · NWS gauge page

New River at Riverwalk Fort Lauderdale (in MHHW)

21 mi

Minor flooding

Level: 1.6 ft

Reading from Fri 8:48 AM · NWS gauge page

Port Laudania Canal at Port Laudania (in MHHW)

17 mi

Action stage

Level: 1.3 ft

Reading from Fri 8:48 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Cooling this week

About 73% less cooling than a typical week.

This week 25Typical 94

Cooling degree days, base 65°F

Comfort

Sticky, humid air (dew point 64°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Miami Area · official normals 1991–2020 · records 1895–2026

Oct 23, today vs a typical year

Today’s expected high is 3°2° colder than typical.

Last 7 days vs normal

On average 1°0° colder than normal (daily mean temperature).

+3°+2°SatOct 17
−2°−1°SunOct 18
+1°±0°MonOct 19
±0°TueOct 20
−2°−1°WedOct 21
−3°−2°ThuOct 22
—FriOct 23

Miami Beach weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 22 min; Losing 1 min 24 s a day; shortest Dec 21, 50 min less
Golden hour: 6:14–7:00 PM; Morning 7:09–7:55 AM
Blue hour: 7:00–7:09 PM; Morning 7:00–7:09 AM; first light 7:00 AM

Stars tonight? Poor

Clouds most of the night (about 73% cover).

Moon

Waxing gibbous

92% lit · growing

Today: sets 4:45 AM · rises 5:04 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Miami Beach. Open water to the horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

1 active weather alert

Small Craft Advisory