Marine forecast
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Islamorada

Tuesday 20 October

Cloudy

Change

Poor diving today

3.2 ft of swell, a 0.1 second period, 19 mph out of the NE. Too much swell.

Morning Poor 3.2 ft · 19 mph NE
Afternoon Poor 2.7 ft · 20 mph NE
3.2ft Swell
0.1s Period
19NE Wind
77° Water
4 boats going out from Islamorada today

How we score conditions

Next 7 days morning / afternoon

Today Oct 20 PoorAM PoorPM 3.2 ft 0.1s
19 NE
4 boats Wed Oct 21 AverageAM GoodPM 1.8 ft 4.1s
17 NNE
5 boats Thu Oct 22 GoodAM PerfectPM 0.6 ft 2.7s
10 N
5 boats Fri Oct 23 AverageAM AveragePM 1.8 ft 13.1s
22 ENE
5 boats Sat Oct 24 AverageAM AveragePM 3 ft 13.1s
21 ENE
5 boats Sun Oct 25 PoorAM No DivePM 4.6 ft 13.1s
27 ENE
5 boats Mon Oct 26 PoorAM PoorPM 4.6 ft 13.1s
25 ENE
5 boats

Along the coast today tap to switch S to N

Key West Poor 3.1 ft 5.4s Marathon Poor 2.2 ft 0.1s Islamorada Poor 3.2 ft 0.1s Key Largo Poor 3.2 ft 0.1s Miami Beach Poor 6 ft 12.1s Fort Lauderdale Poor 6 ft 11.8s Pompano Beach Poor 6 ft 11.8s Deerfield Beach Poor 6.5 ft 12s Boynton Beach Poor 6.5 ft 12s West Palm Beach Poor 7.3 ft 12s Jupiter Poor 8.6 ft 12.1s Stuart Poor 7.5 ft 12.3s Port St Lucie Poor 7.5 ft 12.3s
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 07:00:02

Winds (mph)

Last update: 2026-10-20 07:00:02

Extended forecast

Tuesday-20 Wednesday-21 Thursday-22 Friday-23 Saturday-24 Sunday-25 Monday-26
AMPM AMPM AMPM AMPM AMPM AMPM AMPM
Weather
Cloudy Sunny Patchy rain nearby Light rain shower Moderate or heavy rain shower Light rain shower Light rain shower
Cloudy Sunny Patchy rain nearby Light rain shower Moderate or heavy rain shower Light rain shower Light rain shower
Temp (f) 72° - 80° 71° - 79° 71° - 79° 77° - 79° 75° - 78° 75° - 79° 78° - 79°
Humidity (%) 71% 66% 71% 70% 78% 83% 79%
Marine
Waves (ft) 3 3 2 2 1 0 2 2 3 3 5 5 5 4
Period (secs) 0 0 4 12 3 12 13 13 13 13 13 13 13 13
Wind (mph) navigation19 navigation20 navigation17 navigation16 navigation10 navigation9 navigation22 navigation23 navigation21 navigation20 navigation27 navigation28 navigation25 navigation25
Water temp (f) 77° 77° 80° 80° 80° 80° 77° 77° 77° 77° 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