Marine forecast
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Islamorada

Tuesday 20 October

Sunny

Change

Poor diving today

2.9 ft of swell, a 4.7 second period, 20 mph out of the NE. Too much wind.

Morning Poor 2.9 ft · 20 mph NE
Afternoon Poor 3 ft · 22 mph NE
2.9ft Swell
4.7s Period
20NE Wind
77° Water
4 boats going out from Islamorada today

How we score conditions

Next 7 days morning / afternoon

Today Oct 20 PoorAM PoorPM 2.9 ft 4.7s
20 NE
4 boats Wed Oct 21 AverageAM AveragePM 2.2 ft 4.3s
17 NNE
5 boats Thu Oct 22 GoodAM GoodPM 1.2 ft 11.7s
13 NNE
5 boats Fri Oct 23 AverageAM AveragePM 2.8 ft 11.7s
21 NE
5 boats Sat Oct 24 PoorAM PoorPM 3.3 ft 4.6s
24 NE
5 boats Sun Oct 25 No DiveAM No DivePM 5.2 ft 4.6s
31 NE
5 boats Mon Oct 26 No DiveAM No DivePM 4.3 ft 4.6s
26 ENE
5 boats

Along the coast today tap to switch S to N

Key West Poor 3.4 ft 5.6s Marathon Poor 2.1 ft 0.1s Islamorada Poor 2.9 ft 4.7s Key Largo Poor 2.9 ft 4.7s Miami Beach Poor 6.4 ft 12.3s Fort Lauderdale Poor 6.6 ft 12.4s Pompano Beach Poor 6.6 ft 12.4s Deerfield Beach Poor 6.6 ft 12.4s Boynton Beach Poor 7 ft 12.1s West Palm Beach Poor 7.7 ft 12.1s Jupiter Poor 8.9 ft 12.1s Stuart Poor 7.8 ft 12.2s Port St Lucie Poor 7.8 ft 12.2s
All locationstap a pin to switch
Map of Florida
Tides and daylightIslamorada
  • High 04:45
  • Low 11:11
  • High 17:28
  • Low 23:27
  • Sunrise and sunset07:23 AM · 06:51 PM
Charts and the full tablewaves, wind, air, humidity, rain

Waves (ft)

Last update: 2026-10-20 11:00:02

Winds (mph)

Last update: 2026-10-20 11:00:02

Extended forecast

Tuesday-20 Wednesday-21 Thursday-22 Friday-23 Saturday-24 Sunday-25 Monday-26
AMPM AMPM AMPM AMPM AMPM AMPM AMPM
Weather
Sunny Cloudy Overcast Patchy light rain in area with thunder Moderate or heavy rain shower Light rain shower Light rain shower
Sunny Cloudy Overcast Patchy light rain in area with thunder Moderate or heavy rain shower Light rain shower Light rain shower
Temp (f) 71° - 80° 75° - 80° 71° - 80° 70° - 79° 74° - 79° 76° - 78° 78° - 80°
Humidity (%) 70% 67% 71% 67% 77% 82% 81%
Marine
Waves (ft) 3 3 2 2 1 2 3 3 3 3 5 6 4 4
Period (secs) 5 5 4 4 12 12 12 12 5 5 5 5 5 5
Wind (mph) navigation20 navigation22 navigation17 navigation17 navigation13 navigation17 navigation21 navigation22 navigation24 navigation17 navigation31 navigation36 navigation26 navigation25
Water temp (f) 77° 77° 77° 77° 80° 80° 77° 77° 80° 80° 80° 77° 80° 77°
High tide 04:45 17:28 05:50 18:24 06:48 19:14 07:40 19:58 08:26 20:39 09:10 21:21 09:53 22:04
Low tide 11:11 23:27 none 12:13 00:33 13:06 01:27 13:50 02:15 14:30 02:58 15:08 03:42 15:48
Sunrise / sunset
Sunrise 07:23 07:23 07:23 07:23 07:23 07:23 07:23
Sunset 18:51 18:51 18:51 18:51 18:51 18:51 18:51