Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Hazardous Weather Conditions

Small Craft Advisory until October 2, 04:00 AM EDT

For More Weather Information:

Miami - South Florida Local Forecast Office

4NM NE Highland Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 87 °F
NW 19kt
5ft

Small Craft Advisory
Tonight
Low: 78 °F
NW 15kt
6ft

Small Craft Advisory
Wednesday
High: 85 °F
NNW 12kt
5ft

Small Craft Advisory
Wednesday Night
Low: 79 °F
ENE 13kt
6ft

Small Craft Advisory
Thursday
High: 83 °F
ENE 16kt
6ft
Thursday Night
Low: 78 °F
ENE 19kt
7-8ft
Friday
High: 82 °F
E 16kt
7ft
Friday Night
Low: 78 °F
E 17kt
7ft
Saturday
High: 82 °F
E 14kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:16 am EDT Sep 30, 2025
Forecast Valid: 11am EDT Sep 30, 2025-6pm EDT Oct 6, 2025

View Nearby Observations

Detailed Forecast

Today

NW wind 16 to 19 kt. A chance of showers and thunderstorms, mainly after 3pm. Seas around 5 ft with occasional seas up to 6 ft. Dominant period 9 seconds. Intracoastal waters a light chop.

Tonight

NW wind 12 to 15 kt. A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 5am. Seas around 6 ft with occasional seas up to 8 ft. Dominant period 9 to 10 seconds. Intracoastal waters a light chop.

Wednesday

NNW wind around 12 kt becoming NNE in the afternoon. A chance of showers and thunderstorms, mainly after 8am. Seas around 5 ft with occasional seas up to 6 ft. Dominant period 9 to 10 seconds. Intracoastal waters a light chop.

Wednesday Night

ENE wind 11 to 13 kt. A chance of showers and thunderstorms. Seas around 6 ft with occasional seas up to 8 ft. Dominant period 10 seconds. Intracoastal waters a moderate chop becoming a light chop.

Thursday

ENE wind 12 to 16 kt. Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Seas around 6 ft with occasional seas up to 8 ft. Intracoastal waters a moderate chop.

Thursday Night

ENE wind 16 to 19 kt. Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Seas 7 to 8 ft with occasional seas up to 10 ft. Intracoastal waters choppy in exposed areas.

Friday

E wind around 16 kt. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Seas around 7 ft with occasional seas up to 9 ft. Intracoastal waters a moderate chop.

Friday Night

E wind around 17 kt. Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas around 7 ft with occasional seas up to 9 ft. Intracoastal waters a moderate chop.

Saturday

E wind around 14 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Seas around 6 ft with occasional seas up to 8 ft. Intracoastal waters a moderate chop.

Winds and seas higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.