Marine Weather and Tide Forecast for Sanibel, FL
![]() | Sunrise 6:33 AM Sunset 8:24 PM Moonrise 12:00 AM Moonset 11:24 AM |
GMZ856 Coastal Waters From Bonita Beach To Englewood Fl Out 20 Nm- 339 Am Edt Tue Jun 17 2025
Today - Southeast winds around 10 knots. Seas around 2 feet. Wave detail: south 2 feet at 4 seconds. Bay and inland waters light chop. A chance of showers and Thunderstorms late.
Tonight - Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: south 2 feet at 4 seconds. Bay and inland waters light chop. A chance of showers and Thunderstorms.
Wednesday - Southeast winds around 10 knots, becoming south in the afternoon. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds. Bay and inland waters light chop. A chance of showers. A slight chance of Thunderstorms in the morning, then a chance of Thunderstorms in the afternoon.
Wednesday night - Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave detail: south 1 foot at 4 seconds. Bay and inland waters light chop. A chance of showers and Thunderstorms.
Thursday - East winds 5 to 10 knots, becoming south in the afternoon. Seas 1 foot or less. Wave detail: southeast 1 foot at 4 seconds. Bay and inland waters light chop. A chance of showers. A slight chance of Thunderstorms in the morning, then a chance of Thunderstorms in the afternoon.
Thursday night - South winds around 5 knots, becoming east after midnight. Seas 1 foot or less. Wave detail: south 1 foot at 4 seconds. Bay and inland waters smooth. A chance of showers and Thunderstorms.
Friday - East winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. Bay and inland waters smooth. A chance of showers and Thunderstorms.
Friday night - West winds around 5 knots, becoming east after midnight. Seas 1 foot or less. Bay and inland waters light chop. A chance of showers and Thunderstorms.
Saturday - East winds 5 to 10 knots, becoming south in the afternoon. Seas 1 foot or less. Bay and inland waters light chop. A chance of showers and Thunderstorms.
winds and seas higher in and near Thunderstorms.
winds and seas higher in and near Thunderstorms.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 339 Am Edt Tue Jun 17 2025
Synopsis -
winds will continue out of the southeast through the period mainly between 5 to 10 knots. The only exception to this will be this afternoon in the offshore waters where winds could get to 10 to 15 knots. Southeasterly flow will bring the best chance for Thunderstorms in the evening and overnight hours as storms get pushed off the coast.
&&
winds will continue out of the southeast through the period mainly between 5 to 10 knots. The only exception to this will be this afternoon in the offshore waters where winds could get to 10 to 15 knots. Southeasterly flow will bring the best chance for Thunderstorms in the evening and overnight hours as storms get pushed off the coast.
&&
7 Day Forecast for Marine Location Near Sanibel, FL

NEW! Add second zone forecast
Point Ybel Click for Map Tue -- 12:15 AM EDT 0.15 feet Low Tide Tue -- 12:40 AM EDT Moonrise Tue -- 06:35 AM EDT Sunrise Tue -- 06:56 AM EDT 1.90 feet High Tide Tue -- 11:41 AM EDT 1.64 feet Low Tide Tue -- 12:23 PM EDT Moonset Tue -- 05:16 PM EDT 2.48 feet High Tide Tue -- 08:23 PM EDT Sunset Tide / Current data from XTide NOT FOR NAVIGATION |   |
Point Ybel, San Carlos Bay Entrance, Florida, Tide feet
12 am |
0.2 |
1 am |
0.2 |
2 am |
0.5 |
3 am |
0.9 |
4 am |
1.3 |
5 am |
1.6 |
6 am |
1.8 |
7 am |
1.9 |
8 am |
1.9 |
9 am |
1.8 |
10 am |
1.7 |
11 am |
1.6 |
12 pm |
1.6 |
1 pm |
1.7 |
2 pm |
1.9 |
3 pm |
2.1 |
4 pm |
2.3 |
5 pm |
2.5 |
6 pm |
2.4 |
7 pm |
2.2 |
8 pm |
1.8 |
9 pm |
1.4 |
10 pm |
1 |
11 pm |
0.7 |
Point Ybel (0.4 Mi. NW of) Click for Map Tue -- 12:40 AM EDT Moonrise Tue -- 01:32 AM EDT 0.00 knots Slack Tue -- 04:25 AM EDT 1.20 knots Max Flood Tue -- 06:35 AM EDT Sunrise Tue -- 09:41 AM EDT -0.00 knots Slack Tue -- 11:46 AM EDT -0.29 knots Max Ebb Tue -- 12:23 PM EDT Moonset Tue -- 01:24 PM EDT 0.00 knots Slack Tue -- 04:02 PM EDT 0.74 knots Max Flood Tue -- 06:30 PM EDT -0.00 knots Slack Tue -- 08:23 PM EDT Sunset Tue -- 11:04 PM EDT -0.96 knots Max Ebb Tide / Current data from XTide NOT FOR NAVIGATION |   |
Point Ybel (0.4 Mi. NW of), Florida Current, knots
12 am |
-0.9 |
1 am |
-0.3 |
2 am |
0.3 |
3 am |
0.9 |
4 am |
1.2 |
5 am |
1.2 |
6 am |
0.9 |
7 am |
0.6 |
8 am |
0.4 |
9 am |
0.1 |
10 am |
-0.1 |
11 am |
-0.2 |
12 pm |
-0.3 |
1 pm |
-0.1 |
2 pm |
0.2 |
3 pm |
0.6 |
4 pm |
0.7 |
5 pm |
0.6 |
6 pm |
0.2 |
7 pm |
-0.2 |
8 pm |
-0.6 |
9 pm |
-0.8 |
10 pm |
-0.9 |
11 pm |
-1 |
Area Discussion for Tampa Bay, FL
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FXUS62 KTBW 170739 AFDTBW
Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 339 AM EDT Tue Jun 17 2025
New DISCUSSION, AVIATION, MARINE, FIRE WEATHER
DISCUSSION
Issued at 337 AM EDT Tue Jun 17 2025
Showers still lingering along the coast north of Pinellas. These showers should slowly dissipate as we get closer to sunrise.
Ridging to our north will continue to give us southeasterly flow through Friday. This will help to keep the highest shower chances along the west coast of Florida. The big difference in the forecast for the rest of the week will be drier air aloft filtering in. We can already see the difference in our evening skew-t which was down to 1.6 compared to the 1.8 to 1.9 we have been seeing since the weekend. So even though the west coast of Florida should see the most activity over the week we can expected to see it limited with PoPs mainly in the 30 to 40 percent range.
As we head into the weekend and early next week the orientation of the ridge will change giving us more of a northeasterly flow. This puts us in regime 2 which typical brings the highest rain shower chances into SW Florida.
AVIATION
(06Z TAFS)
Issued at 337 AM EDT Tue Jun 17 2025
VFR conditions expected outside of thunderstorms through the period. South to southeasterly winds will continue generally at or below 10 knots. Drier air aloft will bring shower chances down with the best chance of storms in SW Florida. Even though we will see storm chances everywhere else they remain low and have decided to keep in out of TAFs for now.
MARINE
Issued at 337 AM EDT Tue Jun 17 2025
Winds will continue out of the southeast through the period mainly between 5 to 10 knots. The only exception to this will be this afternoon in the offshore waters where winds could get to 10 to 15 knots. Southeasterly flow will bring the best chance for thunderstorms in the evening and overnight hours as storms get pushed off the coast.
FIRE WEATHER
Issued at 337 AM EDT Tue Jun 17 2025
Summertime convection and humidity will keep fire danger at a minimum.
PRELIMINARY POINT TEMPS/POPS
TPA 93 78 94 79 / 30 40 40 40 FMY 93 75 94 76 / 60 30 40 20 GIF 95 76 95 76 / 40 20 40 10 SRQ 91 76 93 76 / 30 50 40 40 BKV 93 72 95 72 / 30 30 40 30 SPG 91 80 91 79 / 30 50 40 40
Sea Breeze Thunderstorm Regime For Tuesday: 6 Sea Breeze Thunderstorm Regime For Wednesday: 6
For additional information on sea breeze regimes, go to: https:// www.weather.gov/tbw/ThunderstormClimatology
TBW WATCHES/WARNINGS/ADVISORIES
FL...None.
Gulf waters...None.
Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 339 AM EDT Tue Jun 17 2025
New DISCUSSION, AVIATION, MARINE, FIRE WEATHER
DISCUSSION
Issued at 337 AM EDT Tue Jun 17 2025
Showers still lingering along the coast north of Pinellas. These showers should slowly dissipate as we get closer to sunrise.
Ridging to our north will continue to give us southeasterly flow through Friday. This will help to keep the highest shower chances along the west coast of Florida. The big difference in the forecast for the rest of the week will be drier air aloft filtering in. We can already see the difference in our evening skew-t which was down to 1.6 compared to the 1.8 to 1.9 we have been seeing since the weekend. So even though the west coast of Florida should see the most activity over the week we can expected to see it limited with PoPs mainly in the 30 to 40 percent range.
As we head into the weekend and early next week the orientation of the ridge will change giving us more of a northeasterly flow. This puts us in regime 2 which typical brings the highest rain shower chances into SW Florida.
AVIATION
(06Z TAFS)
Issued at 337 AM EDT Tue Jun 17 2025
VFR conditions expected outside of thunderstorms through the period. South to southeasterly winds will continue generally at or below 10 knots. Drier air aloft will bring shower chances down with the best chance of storms in SW Florida. Even though we will see storm chances everywhere else they remain low and have decided to keep in out of TAFs for now.
MARINE
Issued at 337 AM EDT Tue Jun 17 2025
Winds will continue out of the southeast through the period mainly between 5 to 10 knots. The only exception to this will be this afternoon in the offshore waters where winds could get to 10 to 15 knots. Southeasterly flow will bring the best chance for thunderstorms in the evening and overnight hours as storms get pushed off the coast.
FIRE WEATHER
Issued at 337 AM EDT Tue Jun 17 2025
Summertime convection and humidity will keep fire danger at a minimum.
PRELIMINARY POINT TEMPS/POPS
TPA 93 78 94 79 / 30 40 40 40 FMY 93 75 94 76 / 60 30 40 20 GIF 95 76 95 76 / 40 20 40 10 SRQ 91 76 93 76 / 30 50 40 40 BKV 93 72 95 72 / 30 30 40 30 SPG 91 80 91 79 / 30 50 40 40
Sea Breeze Thunderstorm Regime For Tuesday: 6 Sea Breeze Thunderstorm Regime For Wednesday: 6
For additional information on sea breeze regimes, go to: https:// www.weather.gov/tbw/ThunderstormClimatology
TBW WATCHES/WARNINGS/ADVISORIES
FL...None.
Gulf waters...None.
Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
FMRF1 - 8725520 - Fort Myers, FL | 19 mi | 56 min | E 1.9G | 78°F | 88°F | 30.09 | ||
RKXF1 - Rookery Bay Reserve, FL | 33 mi | 101 min | E 2.9 | 72°F | 30.09 | 72°F |
Wind History for No Ports station near this location
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Terminal Aerodrome Forecast (TAF) for KFMY
Wind History Graph: FMY
(wind in knots)GEOS Local Image of Southeast
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Tampa Bay Area, FL,

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