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Marine Weather and Tides
Version 3.4 |
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17. 1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support. |
| Sunrise 6:57AM | Sunset 8:01PM | Thursday April 22, 2021 9:12 PM EDT (01:12 UTC) | Moonrise 2:24PM | Moonset 3:10AM | Illumination 84% |  |
GMZ830 Tampa Bay Waters- 541 Pm Edt Thu Apr 22 2021
Rest of tonight..North winds 5 to 10 knots then becoming northeast near 15 knots. Bay and inland waters a moderate chop.
Friday..East winds 15 knots diminishing to 5 to 10 knots in the afternoon. Bay and inland waters a moderate chop.
Friday night..Southeast winds 15 to 20 knots. Bay and inland waters a moderate chop.
Saturday..South winds 15 to 20 knots then becoming southwest in the afternoon. Bay and inland waters a moderate chop.
Saturday night..Southwest winds 15 to 20 knots. Bay and inland waters a moderate chop. A slight chance of Thunderstorms. A chance of showers after midnight.
Sunday..West winds around 10 knots. Bay and inland waters a light chop.
Sunday night..Northwest winds around 10 knots then becoming northeast after midnight. Bay and inland waters a light chop.
Monday..Northeast winds around 10 knots. Bay and inland waters a light chop.
Monday night..East winds 15 to 20 knots. Bay and inland waters a moderate chop.
Tuesday..East winds 15 to 20 knots diminishing to 5 to 10 knots in the afternoon. Bay and inland waters a moderate chop.
Rest of tonight..North winds 5 to 10 knots then becoming northeast near 15 knots. Bay and inland waters a moderate chop.
Friday..East winds 15 knots diminishing to 5 to 10 knots in the afternoon. Bay and inland waters a moderate chop.
Friday night..Southeast winds 15 to 20 knots. Bay and inland waters a moderate chop.
Saturday..South winds 15 to 20 knots then becoming southwest in the afternoon. Bay and inland waters a moderate chop.
Saturday night..Southwest winds 15 to 20 knots. Bay and inland waters a moderate chop. A slight chance of Thunderstorms. A chance of showers after midnight.
Sunday..West winds around 10 knots. Bay and inland waters a light chop.
Sunday night..Northwest winds around 10 knots then becoming northeast after midnight. Bay and inland waters a light chop.
Monday..Northeast winds around 10 knots. Bay and inland waters a light chop.
Monday night..East winds 15 to 20 knots. Bay and inland waters a moderate chop.
Tuesday..East winds 15 to 20 knots diminishing to 5 to 10 knots in the afternoon. Bay and inland waters a moderate chop.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 541 Pm Edt Thu Apr 22 2021
Synopsis.. High pressure over the area will shift east into the atlantic Friday as another front approaches from the northwest. This front will move into the area Saturday and Saturday night, with a chance for showers and a few Thunderstorms. The front will eventually dissipate with high pressure building back in for next week. Winds increase and turn south to southeast Friday night into Saturday with the approaching front and then gradually veer to the west and northwest for the end of the weekend into the start of next week.
Synopsis.. High pressure over the area will shift east into the atlantic Friday as another front approaches from the northwest. This front will move into the area Saturday and Saturday night, with a chance for showers and a few Thunderstorms. The front will eventually dissipate with high pressure building back in for next week. Winds increase and turn south to southeast Friday night into Saturday with the approaching front and then gradually veer to the west and northwest for the end of the weekend into the start of next week.
7 Day Forecast for Marine Location Near Treasure Island, FL
Hourly EDIT Help
location: 27.77, -82.78 debug
Area Discussion for - Tampa Bay, FL
(on/off) Help NOTE: mouseover dotted underlined text for definitionFXUS62 KTBW 222136 AFDTBW
Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 536 PM EDT Thu Apr 22 2021
AVIATION.
Expect VFR conditions throughout the forecast period.
MARINE.
Winds are near SCEC conditions right now over the Gulf and the gradient is forecast to tighten overnight. I will amend the coastal forecast to include SCEC overnight. Models have winds lightening again Friday morning so my change will only be to overnight conditions.
Prev Discussion. /issued 236 PM EDT Thu Apr 22 2021/
DISCUSSION . Today has been very pleasant area-wide with high pressure over the region bringing drier air and comfortable outdoor conditions. This high will shift east out into the Atlantic tomorrow into Saturday as the next system develops over the Mississippi Valley region and then quickly moves northeast toward the mid-Atlantic. An associated frontal boundary will move toward the region late Saturday, bringing a chance for showers and a few thunderstorms continuing into early Sunday morning. This front will mostly wash out across the area on Sunday, with drier air moving in from the north through the end of the day. This will mean little rain chance during the day on Sunday, but still a slight chance as the boundary dissipates. High pressure builds over the region for the first few days of next week, keeping rain-free conditions in place.
AVIATION . VFR conditions are expected through the forecast period. Winds will be northeast to east tonight through Friday.
MARINE . High pressure over the area will shift east into the Atlantic tomorrow and Saturday as another front approaches from the northwest. This front will move into the area Saturday and Saturday night, with a chance for showers and a few thunderstorms. The front will eventually dissipate with high pressure building back in for next week. East winds tonight will increase near exercise caution levels before diminishing in the morning. Winds then increase again and turn south to southeast Friday night into Saturday with the approaching front and then gradually veer to the west and northwest for the end of the weekend into the start of next week.
FIRE WEATHER . High pressure over the region will shift east Friday and Saturday ahead of an approaching cold front, with winds becoming east to southeast and then southwest by Saturday afternoon. Increasing low- level moisture will keep relative humidity values above critical levels, with no fire weather concerns. No significant fog is expected.
Preliminary Point Temps/PoPs. TPA 63 85 71 86 / 0 0 0 10 FMY 65 88 69 88 / 0 0 10 10 GIF 61 84 68 88 / 0 0 0 20 SRQ 62 85 69 84 / 0 0 0 10 BKV 52 85 63 87 / 0 0 0 20 SPG 66 84 72 83 / 0 0 0 10
TBW WATCHES/WARNINGS/ADVISORIES. FL . None. Gulf waters . None.
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a map| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
| CLBF1 | 6 mi | 79 min | N 4.1 G 7 | 73°F | 1017.1 hPa | |||
| SAPF1 - 8726520 - St. Petersburg, FL | 8 mi | 55 min | N 6 G 11 | 73°F | 78°F | 1018.5 hPa | ||
| MTBF1 | 12 mi | 55 min | N 13 G 16 | 74°F | 56°F | |||
| OPTF1 - 8726607 - Old Port Tampa, FL | 13 mi | 55 min | N 11 G 13 | 73°F | 78°F | 1018.2 hPa | ||
| GCTF1 | 14 mi | 55 min | 73°F | 56°F | ||||
| 42098 | 15 mi | 47 min | 75°F | 3 ft | ||||
| CWBF1 - 8726724 - Clearwater Beach, FL | 15 mi | 61 min | N 12 G 15 | 71°F | 80°F | 1018.6 hPa | ||
| PMAF1 | 15 mi | 55 min | 73°F | 79°F | 1017.7 hPa | |||
| SKCF1 | 21 mi | 61 min | NNW 4.1 G 8.9 | |||||
| EBEF1 | 22 mi | 61 min | 74°F | 79°F | 1017.8 hPa | |||
| TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL | 22 mi | 55 min | NNW 5.1 G 7 | |||||
| TSHF1 - 8726667 - East Bay Causeway, FL | 22 mi | 67 min | NNW 5.1 G 9.9 | |||||
| FHPF1 - Fred Howard Park, FL | 26 mi | 79 min | N 12 G 14 | 72°F | 1018.7 hPa | |||
| 42013 - C10 - Navy-2 | 42 mi | 103 min | N 16 G 19 | 73°F | 75°F | |||
| ARPF1 - APK - Aripeka, FL | 46 mi | 139 min | NNW 2.9 G 7 | 73°F | 1018.2 hPa |
Wind History for St. Petersburg, FL
(wind in knots) EDIT (on/off) Help| 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | |
| Last 24hr | NW | W | W | NW G8 | NW G8 | NW G8 | N | NW G6 | N G14 | N G12 | NE G17 | NE G16 | NE G16 | NE | NE G12 | NE G12 | NE | NE | NE | E | NE | E | N G10 | N G9 |
| 1 day ago | W | SW | W | W | NW | W | W | W | NW G8 | NW G7 | NW | N | N | NE | NE | NW | N G7 | NW G9 | N G9 | N G5 | W G12 | NW G12 | W G8 | W G10 |
| 2 days ago | N G5 | W | NW | N | N | N | NE | N | NE | NE | NE | E | E | N | W | W | W G9 | SW G15 | SW G14 | W | SW G11 | SW | SW G8 | W |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Albert Whitted Airport, FL | 8 mi | 20 min | N 10 | 10.00 mi | Fair | 72°F | 55°F | 55% | 1017.8 hPa |
| St. Petersburg/Clearwater Airport, FL | 11 mi | 20 min | N 10 | 10.00 mi | Fair | 71°F | 55°F | 57% | 1018.5 hPa |
| Macdill Air Force Base, Fl., FL | 15 mi | 17 min | N 5 | 10.00 mi | Fair | 70°F | 49°F | 47% | 1017.9 hPa |
| Tampa, Tampa International Airport, FL | 19 mi | 20 min | N 7 | 10.00 mi | Fair | 71°F | 52°F | 51% | 1018.8 hPa |
| Tampa, Peter O Knight Airport, FL | 20 mi | 18 min | N 3 | 10.00 mi | Overcast | 72°F | 54°F | 53% | 1019 hPa |
Link to 5 minute data for KSPG
Wind History from SPG (wind in knots)
| 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | |
| Last 24hr | Calm | NW | NW | NW | NW | NW | NW | N | N | NE | NE | NE | NE | E | NE | NE | NE | NE | NE | E | E | N | N | N |
| 1 day ago | SW | W | W | NW | W | W | NW | NW | NW | NW | N | N | N | NE | N | Calm | N | NE | NW | NW | NW | NW | ||
| 2 days ago | NW | NW | N | N | N | NE | N | NE | NE | NE | E | Calm | Calm | W | SW | W | SW G17 | SW | W | S | SW | SW | NW | Calm |
Tide / Current Tables for Johns Pass, Florida
EDIT Weekend mode (on/off) (on/off) Help One Week of DataJohns Pass
Click for Map
Thu -- 03:38 AM EDT -0.10 feet Low Tide
Thu -- 04:10 AM EDT Moonset
Thu -- 06:59 AM EDT Sunrise
Thu -- 10:45 AM EDT 1.51 feet High Tide
Thu -- 03:20 PM EDT 1.18 feet Low Tide
Thu -- 03:24 PM EDT Moonrise
Thu -- 08:00 PM EDT Sunset
Thu -- 08:50 PM EDT 1.91 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Thu -- 03:38 AM EDT -0.10 feet Low Tide
Thu -- 04:10 AM EDT Moonset
Thu -- 06:59 AM EDT Sunrise
Thu -- 10:45 AM EDT 1.51 feet High Tide
Thu -- 03:20 PM EDT 1.18 feet Low Tide
Thu -- 03:24 PM EDT Moonrise
Thu -- 08:00 PM EDT Sunset
Thu -- 08:50 PM EDT 1.91 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
| 0.8 | 0.5 | 0.1 | -0.1 | -0.1 | 0.1 | 0.3 | 0.7 | 1.1 | 1.3 | 1.5 | 1.5 | 1.5 | 1.4 | 1.3 | 1.2 | 1.2 | 1.3 | 1.5 | 1.7 | 1.9 | 1.9 | 1.8 | 1.6 |
Tide / Current Tables for Tampa Bay Entrance (Egmont Channel), Florida Current
EDIT (on/off) Help One Week of DataTampa Bay Entrance (Egmont Channel)
Click for Map
Thu -- 02:20 AM EDT -1.52 knots Max Ebb
Thu -- 04:09 AM EDT Moonset
Thu -- 06:13 AM EDT 0.00 knots Slack
Thu -- 06:59 AM EDT Sunrise
Thu -- 09:48 AM EDT 1.51 knots Max Flood
Thu -- 01:35 PM EDT -0.00 knots Slack
Thu -- 03:24 PM EDT Moonrise
Thu -- 03:34 PM EDT -0.45 knots Max Ebb
Thu -- 05:56 PM EDT 0.00 knots Slack
Thu -- 07:59 PM EDT Sunset
Thu -- 09:13 PM EDT 0.81 knots Max Flood
Thu -- 11:41 PM EDT -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Thu -- 02:20 AM EDT -1.52 knots Max Ebb
Thu -- 04:09 AM EDT Moonset
Thu -- 06:13 AM EDT 0.00 knots Slack
Thu -- 06:59 AM EDT Sunrise
Thu -- 09:48 AM EDT 1.51 knots Max Flood
Thu -- 01:35 PM EDT -0.00 knots Slack
Thu -- 03:24 PM EDT Moonrise
Thu -- 03:34 PM EDT -0.45 knots Max Ebb
Thu -- 05:56 PM EDT 0.00 knots Slack
Thu -- 07:59 PM EDT Sunset
Thu -- 09:13 PM EDT 0.81 knots Max Flood
Thu -- 11:41 PM EDT -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
| -0.9 | -1.3 | -1.5 | -1.5 | -1.2 | -0.7 | -0.1 | 0.5 | 1 | 1.4 | 1.5 | 1.3 | 0.8 | 0.3 | -0.2 | -0.4 | -0.4 | -0.3 | 0 | 0.3 | 0.6 | 0.8 | 0.7 | 0.4 |
Weather Map
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GEOS Local Image of EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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