Marine Weather and Tide Forecast for Iona, FL
April 21, 2025 6:57 AM EDT (10:57 UTC) Change Location
 | Sunrise 6:56 AM Sunset 7:56 PM Moonrise 1:50 AM Moonset 12:35 PM |
GMZ836 Charlotte Harbor And Pine Island Sound- 158 Am Edt Mon Apr 21 2025
Today - East winds around 10 knots, becoming southwest late. Bay and inland waters light chop.
Tonight - West winds 5 to 10 knots, becoming east after midnight. Bay and inland waters light chop.
Tuesday - East winds around 5 knots, becoming southwest in the afternoon. Bay and inland waters light chop.
Tuesday night - Northwest winds 5 to 10 knots, becoming east after midnight. Bay and inland waters light chop.
Wednesday - East winds around 5 knots, becoming southwest in the afternoon. Bay and inland waters light chop.
Wednesday night - Northwest winds 5 to 10 knots, becoming east after midnight. Bay and inland waters light chop.
Thursday - East winds 5 to 10 knots, becoming south in the afternoon. Bay and inland waters light chop.
Thursday night - North winds 5 to 10 knots, becoming east after midnight. Bay and inland waters light chop.
Friday - East winds 5 to 10 knots, becoming southeast in the afternoon. Bay and inland waters light chop.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 158 Am Edt Mon Apr 21 2025
Synopsis - High pressure will hold over the waters with east to southeast winds less than 15 knots through the period. Evening easterly surge of wind may create a few hours of exercise caution level winds each night. A daily sea breeze will turn winds onshore each afternoon near the coast. No marine headlines are expected.
&&
&&
7 Day Forecast for Marine Location Near Iona, FL
NEW! Add second zone forecast
| Iona Shores Click for Map Mon -- 02:49 AM EDT Moonrise Mon -- 05:42 AM EDT -0.06 feet Low Tide Mon -- 06:58 AM EDT Sunrise Mon -- 01:35 PM EDT Moonset Mon -- 07:55 PM EDT Sunset Mon -- 09:36 PM EDT 0.89 feet High Tide Tide / Current data from XTide NOT FOR NAVIGATION |
Iona Shores, Florida, Tide feet
| 12 am |
| 0.6 |
| 1 am |
| 0.4 |
| 2 am |
| 0.3 |
| 3 am |
| 0.1 |
| 4 am |
| 0 |
| 5 am |
| -0 |
| 6 am |
| -0.1 |
| 7 am |
| -0 |
| 8 am |
| 0.1 |
| 9 am |
| 0.2 |
| 10 am |
| 0.4 |
| 11 am |
| 0.5 |
| 12 pm |
| 0.6 |
| 1 pm |
| 0.6 |
| 2 pm |
| 0.6 |
| 3 pm |
| 0.6 |
| 4 pm |
| 0.6 |
| 5 pm |
| 0.6 |
| 6 pm |
| 0.7 |
| 7 pm |
| 0.8 |
| 8 pm |
| 0.8 |
| 9 pm |
| 0.9 |
| 10 pm |
| 0.9 |
| 11 pm |
| 0.8 |
| Point Ybel (0.4 Mi. NW of) Click for Map Mon -- 12:35 AM EDT -1.10 knots Max Ebb Mon -- 02:49 AM EDT Moonrise Mon -- 03:58 AM EDT 0.00 knots Slack Mon -- 06:58 AM EDT Sunrise Mon -- 07:45 AM EDT 0.86 knots Max Flood Mon -- 08:08 AM EDT 0.86 knots Min Flood Mon -- 09:02 AM EDT 0.86 knots Max Flood Mon -- 01:36 PM EDT Moonset Mon -- 02:04 PM EDT -0.00 knots Slack Mon -- 02:14 PM EDT -0.00 knots Max Ebb Mon -- 02:25 PM EDT 0.00 knots Slack Mon -- 05:35 PM EDT 0.54 knots Max Flood Mon -- 07:55 PM EDT Sunset Mon -- 07:57 PM EDT -0.00 knots Slack Tide / Current data from XTide NOT FOR NAVIGATION |
Point Ybel (0.4 Mi. NW of), Florida Current, knots
| 12 am |
| -1.1 |
| 1 am |
| -1.1 |
| 2 am |
| -0.9 |
| 3 am |
| -0.5 |
| 4 am |
| 0 |
| 5 am |
| 0.5 |
| 6 am |
| 0.8 |
| 7 am |
| 0.8 |
| 8 am |
| 0.9 |
| 9 am |
| 0.9 |
| 10 am |
| 0.8 |
| 11 am |
| 0.7 |
| 12 pm |
| 0.5 |
| 1 pm |
| 0.2 |
| 2 pm |
| 0 |
| 3 pm |
| 0.1 |
| 4 pm |
| 0.3 |
| 5 pm |
| 0.5 |
| 6 pm |
| 0.5 |
| 7 pm |
| 0.3 |
| 8 pm |
| -0 |
| 9 pm |
| -0.3 |
| 10 pm |
| -0.6 |
| 11 pm |
| -0.7 |
FXUS62 KTBW 210558 AFDTBW
Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 158 AM EDT Mon Apr 21 2025
New DISCUSSION, AVIATION, MARINE, FIRE WEATHER
DISCUSSION
Issued at 104 AM EDT Mon Apr 21 2025 Very little overall pattern change over the Florida peninsula through the period as high pressure surface and aloft will hold over the region. The surface ridge axis will remain north of the area which will maintain east to southeast boundary layer flow across the forecast area. Very similar conditions expected across west central and southwest Florida for the next several days with daytime highs in the upper 80s to lower 90s...and overnight lows in the lower to mid 60s north, and mid to upper 60s central and south.
Some high cloudiness today will give way to decreasing cloudiness tonight. The remainder of the week, skies will generally be partly cloudy during the day and mostly clear during the overnight hours.
AVIATION
(06Z TAFS)
Issued at 104 AM EDT Mon Apr 21 2025 VFR conditions are expected for the next 24 hours with FEW040-050 and BKN250.
MARINE
Issued at 104 AM EDT Mon Apr 21 2025 High pressure will old over the waters through the period with east to southeast winds generally 10 to 15 knots. Easterly surge each night may cause a brief period of exercise caution winds for a few hours.
FIRE WEATHER
Issued at 104 AM EDT Mon Apr 21 2025 Very warm and dry conditions will persist today with minimum relative humidity values dropping to critical levels away from the coast. Sustained winds will stay below 15 MPH which will preclude red flag conditions from developing, however fire weather conditions will be remain elevated due to the low critical RH and the persistent stretch of dry weather.
PRELIMINARY POINT TEMPS/POPS
TPA 89 69 89 69 / 0 0 0 0 FMY 90 65 90 66 / 0 0 0 0 GIF 91 65 91 66 / 0 0 0 0 SRQ 88 67 87 67 / 0 0 0 0 BKV 91 61 90 61 / 0 0 0 0 SPG 86 70 85 71 / 0 0 0 0
TBW WATCHES/WARNINGS/ADVISORIES
FL...None.
Gulf waters...None.
Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 158 AM EDT Mon Apr 21 2025
New DISCUSSION, AVIATION, MARINE, FIRE WEATHER
DISCUSSION
Issued at 104 AM EDT Mon Apr 21 2025 Very little overall pattern change over the Florida peninsula through the period as high pressure surface and aloft will hold over the region. The surface ridge axis will remain north of the area which will maintain east to southeast boundary layer flow across the forecast area. Very similar conditions expected across west central and southwest Florida for the next several days with daytime highs in the upper 80s to lower 90s...and overnight lows in the lower to mid 60s north, and mid to upper 60s central and south.
Some high cloudiness today will give way to decreasing cloudiness tonight. The remainder of the week, skies will generally be partly cloudy during the day and mostly clear during the overnight hours.
AVIATION
(06Z TAFS)
Issued at 104 AM EDT Mon Apr 21 2025 VFR conditions are expected for the next 24 hours with FEW040-050 and BKN250.
MARINE
Issued at 104 AM EDT Mon Apr 21 2025 High pressure will old over the waters through the period with east to southeast winds generally 10 to 15 knots. Easterly surge each night may cause a brief period of exercise caution winds for a few hours.
FIRE WEATHER
Issued at 104 AM EDT Mon Apr 21 2025 Very warm and dry conditions will persist today with minimum relative humidity values dropping to critical levels away from the coast. Sustained winds will stay below 15 MPH which will preclude red flag conditions from developing, however fire weather conditions will be remain elevated due to the low critical RH and the persistent stretch of dry weather.
PRELIMINARY POINT TEMPS/POPS
TPA 89 69 89 69 / 0 0 0 0 FMY 90 65 90 66 / 0 0 0 0 GIF 91 65 91 66 / 0 0 0 0 SRQ 88 67 87 67 / 0 0 0 0 BKV 91 61 90 61 / 0 0 0 0 SPG 86 70 85 71 / 0 0 0 0
TBW WATCHES/WARNINGS/ADVISORIES
FL...None.
Gulf waters...None.
| Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
| FMRF1 - 8725520 - Fort Myers, FL | 10 mi | 58 min | E 4.1G | 69°F | 77°F | 30.15 | ||
| RKXF1 - Rookery Bay Reserve, FL | 37 mi | 73 min | ESE 4.1 | 66°F | 30.15 | 62°F |
Wind History for Fort Myers, FL
toggle option: (graph/table)
Link to 1 hour of 5 minute data for KFMY
Terminal Aerodrome Forecast (TAF) for KFMY
Wind History Graph: FMY
(wind in knots)
GEOS Local Image of southeast
Edit Hide
Tampa Bay Area, FL,
NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE