Marine Weather Net

Tarpon Springs to Suwannee River FL out 20 - 60 NM Marine Forecast


TONIGHT

FRIDAY

NE
WINDS
15 - 20
KNOTS

FRIDAY NIGHT

N
WINDS
10
KNOTS

SATURDAY

E
WINDS
5 - 10
KNOTS

The Marine Weather Forecast In Detail:
GMZ870 Forecast Issued: 248 PM EDT Thu Mar 12 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH FRIDAY MORNING
Tonight...North Winds Of 20 Knots, Becoming Northeast After Midnight. Seas 3 To 5 Feet, Occasionally To 6 Feet. Wave Detail: North 3 Feet At 5 Seconds And West 3 Feet At 6 Seconds.
Friday...Northeast Winds 15 To 20 Knots With Gusts Up To 25 Knots, Diminishing To 10 To 15 Knots In The Afternoon. Seas 3 To 5 Feet, Occasionally To 6 Feet. Wave Detail: Northeast 4 Feet At 5 Seconds And West 2 Feet At 6 Seconds.
Friday Night...North Winds Around 10 Knots, Becoming Northeast After Midnight. Seas Around 2 Feet. Wave Detail: Northeast 2 Feet At 5 Seconds And West 1 Foot At 6 Seconds.
Saturday...East Winds 5 To 10 Knots. Seas 1 Foot Or Less. Wave Detail: East 1 Foot At 3 Seconds And North 1 Foot At 4 Seconds. A Slight Chance Of Showers In The Morning, Then A Chance Of Showers With A Slight Chance Of Thunderstorms In The Afternoon.
Saturday Night...East Winds 5 To 10 Knots. Seas 1 Foot Or Less. Wave Detail: East 1 Foot At 3 Seconds. A Slight Chance Of Thunderstorms In The Evening. A Chance Of Showers.
Sunday...Southeast Winds 10 To 15 Knots. Seas 1 Foot Or Less, Then Around 2 Feet In The Afternoon. Wave Detail: Southeast 1 Foot At 3 Seconds, Becoming South 2 Feet At 3 Seconds. A Chance Of Showers In The Morning, Then Showers Likely With A Chance Of Thunderstorms In The Afternoon.
Sunday Night...South Winds 10 To 15 Knots. Seas Around 2 Feet. Showers Likely With A Chance Of Thunderstorms.
Monday...Southwest Winds 15 To 20 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Showers With A Chance Of Thunderstorms.
Monday Night...Northwest Winds 20 To 25 Knots, Becoming North 25 To 30 Knots After Midnight. Seas 5 To 8 Feet, Occasionally To 10 Feet. A Chance Of Showers With A Slight Chance Of Thunderstorms.
Tuesday...North Winds 25 To 30 Knots, Diminishing To 20 To 25 Knots In The Afternoon. Seas 5 To 8 Feet, Occasionally To 10 Feet. A Slight Chance Of Showers In The Morning. Winds And Seas Higher In And Near Thunderstorms.
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GMZ800 Synopsis Issued: 1026 AM EDT Tue Oct 15 2024

Synopsis...
High Pressure Over The Area Will Keep Winds Of Around 10 Knots Or Less And Seas Of 2 Feet Or Less Today. A Cold Front Will Move Across The Waters Wednesday Followed By Increasing Northeasterly Winds Reaching Advisory Levels Through The Weekend.
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