Marine Weather and Tide Forecast for St. Petersburg, FL
April 22, 2025 2:39 AM EDT (06:39 UTC) Change Location
![]() | Sunrise 6:57 AM Sunset 8:00 PM Moonrise 2:34 AM Moonset 1:40 PM |
GMZ830 Tampa Bay Waters- 852 Pm Edt Mon Apr 21 2025
Overnight - Northwest winds 5 to 10 knots, becoming east. Bay and inland waters light chop.
Tuesday - Southeast 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 - Southeast winds around 5 knots, becoming southwest in the afternoon. Bay and inland waters light chop.
Wednesday night - North winds 5 to 10 knots, becoming east after midnight. Bay and inland waters light chop.
Thursday - East winds 5 to 10 knots. Bay and inland waters light chop.
Thursday night - North winds around 10 knots, becoming east after midnight. Bay and inland waters a moderate chop.
Friday - East winds 5 to 10 knots. Bay and inland waters light chop.
Friday night - North winds around 10 knots, becoming east after midnight. Bay and inland waters light chop.
Saturday - East winds 5 to 10 knots, becoming northwest in the afternoon. Bay and inland waters light chop.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 852 Pm 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 and rain-free conditions. A daily sea breeze will turn winds onshore each afternoon near the coast. No marine headlines are expected.
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7 Day Forecast for Marine Location Near St. Petersburg, FL

NEW! Add second zone forecast
St. Petersburg Click for Map Mon -- 02:54 AM EDT Moonrise Mon -- 04:14 AM EDT -0.19 feet Low Tide Mon -- 06:59 AM EDT Sunrise Mon -- 01:35 PM EDT Moonset Mon -- 07:59 PM EDT Sunset Mon -- 08:44 PM EDT 1.97 feet High Tide Tide / Current data from XTide NOT FOR NAVIGATION |   |
St. Petersburg, Florida (2) (expired 1995-12-31), Tide feet
12 am |
0.9 |
1 am |
0.5 |
2 am |
0.2 |
3 am |
-0.1 |
4 am |
-0.2 |
5 am |
-0.1 |
6 am |
0 |
7 am |
0.3 |
8 am |
0.6 |
9 am |
0.9 |
10 am |
1.1 |
11 am |
1.3 |
12 pm |
1.4 |
1 pm |
1.4 |
2 pm |
1.4 |
3 pm |
1.4 |
4 pm |
1.5 |
5 pm |
1.6 |
6 pm |
1.7 |
7 pm |
1.8 |
8 pm |
1.9 |
9 pm |
2 |
10 pm |
1.9 |
11 pm |
1.7 |
Old Tampa Bay Entrance (Port Tampa) Click for Map Mon -- 12:36 AM EDT -1.05 knots Max Ebb Mon -- 02:54 AM EDT Moonrise Mon -- 05:55 AM EDT 0.00 knots Slack Mon -- 06:59 AM EDT Sunrise Mon -- 09:28 AM EDT 0.92 knots Max Flood Mon -- 01:21 PM EDT -0.00 knots Slack Mon -- 01:35 PM EDT Moonset Mon -- 02:55 PM EDT -0.17 knots Max Ebb Mon -- 04:34 PM EDT 0.00 knots Slack Mon -- 07:18 PM EDT 0.49 knots Max Flood Mon -- 07:58 PM EDT Sunset Mon -- 09:44 PM EDT -0.00 knots Slack Tide / Current data from XTide NOT FOR NAVIGATION |   |
Old Tampa Bay Entrance (Port Tampa), Florida Current, knots
12 am |
-1 |
1 am |
-1 |
2 am |
-1 |
3 am |
-0.8 |
4 am |
-0.7 |
5 am |
-0.4 |
6 am |
0 |
7 am |
0.4 |
8 am |
0.7 |
9 am |
0.9 |
10 am |
0.9 |
11 am |
0.7 |
12 pm |
0.4 |
1 pm |
0.1 |
2 pm |
-0.1 |
3 pm |
-0.2 |
4 pm |
-0.1 |
5 pm |
0.1 |
6 pm |
0.3 |
7 pm |
0.5 |
8 pm |
0.4 |
9 pm |
0.2 |
10 pm |
-0.1 |
11 pm |
-0.4 |
Area Discussion for Tampa Bay, FL
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FXUS62 KTBW 220536 AFDTBW
Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL Issued by National Weather Service Melbourne FL 136 AM EDT Tue Apr 22 2025
New AVIATION
UPDATE
Issued at 756 PM EDT Mon Apr 21 2025
It is a quiet Monday evening across the area with the only thing being detected on radar imagery is the well-defined sea breeze collision along the western side of the peninsula. As daytime heating fades and the sea breeze weakens, winds will become southeasterly overnight with lows dropping into the low to mid 60s and the ongoing forecast continues to look good so no updates needed this evening.
AVIATION
(06Z TAFS)
Issued at 134 AM EDT Tue Apr 22 2025
VFR conditions prevail as high pressure continues to dominate.
Only impact of note will be diurnal wind shifts due to the sea breeze propagating inland during the afternoon.
MARINE
Issued at 220 PM EDT Mon Apr 21 2025
Gusty winds today will start to relax as we go through Tuesday and into the rest of the week. High pressure will continue to dominate with no rain expected through the week with winds generally staying around 5 to 10 knots from Tuesday through Friday.
FIRE WEATHER
Issued at 220 PM EDT Mon Apr 21 2025
RH's will remain on the drier side through the week dropping down into the mid to upper 30's each afternoon. However winds will remain around 5 to 10 knots so Red Flag will not be needed.
PRELIMINARY POINT TEMPS/POPS
TPA 86 70 90 69 / 0 0 0 0 FMY 88 66 91 66 / 0 0 0 0 GIF 89 66 91 66 / 0 0 10 0 SRQ 84 67 88 67 / 0 0 0 0 BKV 88 61 91 62 / 0 0 0 0 SPG 83 70 86 71 / 0 0 0 0
TBW WATCHES/WARNINGS/ADVISORIES
FL...None.
Gulf waters...None.
Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL Issued by National Weather Service Melbourne FL 136 AM EDT Tue Apr 22 2025
New AVIATION
UPDATE
Issued at 756 PM EDT Mon Apr 21 2025
It is a quiet Monday evening across the area with the only thing being detected on radar imagery is the well-defined sea breeze collision along the western side of the peninsula. As daytime heating fades and the sea breeze weakens, winds will become southeasterly overnight with lows dropping into the low to mid 60s and the ongoing forecast continues to look good so no updates needed this evening.
AVIATION
(06Z TAFS)
Issued at 134 AM EDT Tue Apr 22 2025
VFR conditions prevail as high pressure continues to dominate.
Only impact of note will be diurnal wind shifts due to the sea breeze propagating inland during the afternoon.
MARINE
Issued at 220 PM EDT Mon Apr 21 2025
Gusty winds today will start to relax as we go through Tuesday and into the rest of the week. High pressure will continue to dominate with no rain expected through the week with winds generally staying around 5 to 10 knots from Tuesday through Friday.
FIRE WEATHER
Issued at 220 PM EDT Mon Apr 21 2025
RH's will remain on the drier side through the week dropping down into the mid to upper 30's each afternoon. However winds will remain around 5 to 10 knots so Red Flag will not be needed.
PRELIMINARY POINT TEMPS/POPS
TPA 86 70 90 69 / 0 0 0 0 FMY 88 66 91 66 / 0 0 0 0 GIF 89 66 91 66 / 0 0 10 0 SRQ 84 67 88 67 / 0 0 0 0 BKV 88 61 91 62 / 0 0 0 0 SPG 83 70 86 71 / 0 0 0 0
TBW WATCHES/WARNINGS/ADVISORIES
FL...None.
Gulf waters...None.
Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
SAPF1 - 8726520 - St. Petersburg, FL | 1 mi | 51 min | SE 5.1G | 75°F | 30.14 | |||
OPTF1 - 8726607 - Old Port Tampa, FL | 7 mi | 51 min | SE 2.9G | 30.14 | ||||
MTBF1 | 8 mi | 51 min | ESE 8G | 30.11 | ||||
PMAF1 | 10 mi | 51 min | 78°F | 30.13 | ||||
SKCF1 | 14 mi | 75 min | E 4.1G | |||||
EBEF1 | 15 mi | 51 min | 77°F | 30.13 | ||||
TSHF1 - 8726667 - East Bay Causeway, FL | 15 mi | 75 min | ENE 1G | |||||
CWBF1 - 8726724 - Clearwater Beach, FL | 18 mi | 51 min | NE 1.9G | 30.14 | ||||
42098 | 21 mi | 43 min | 74°F | 1 ft | ||||
42013 - C10 - Navy-2 | 44 mi | 64 min | NE 1.9G | 73°F | 30.13 | |||
ARPF1 - APK - Aripeka, FL | 46 mi | 165 min | 0G | 30.14 |
Wind History for St. Petersburg, FL
toggle option: (graph/table)
Airport Reports
Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Air | DewPt | RH | inHg |
KSPG ALBERT WHITTED,FL | 1 sm | 46 min | SE 09 | 10 sm | Clear | 73°F | 64°F | 73% | 30.10 | |
KMCF MACDILL AFB,FL | 8 sm | 44 min | SE 07 | 10 sm | Clear | 72°F | 63°F | 73% | 30.09 | |
KPIE ST PETECLEARWATER INTL,FL | 10 sm | 46 min | SSE 07 | 10 sm | A Few Clouds | 73°F | 64°F | 73% | 30.12 | |
KTPF PETER O KNIGHT,FL | 14 sm | 4 min | no data | -- | ||||||
KTPA TAMPA INTL,FL | 15 sm | 46 min | SE 03 | 10 sm | Mostly Cloudy | 75°F | 64°F | 69% | 30.13 | |
KCLW CLEARWATER AIR PARK,FL | 16 sm | 24 min | calm | 10 sm | Partly Cloudy | 72°F | 64°F | 78% | 30.12 | |
KVDF TAMPA EXECUTIVE,FL | 22 sm | 24 min | calm | 10 sm | Clear | 64°F | 63°F | 94% | 30.14 |
Link to 1 hour of 5 minute data for KSPG
Terminal Aerodrome Forecast (TAF) for KSPG
Wind History Graph: SPG
(wind in knots)GEOS Local Image of southeast
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Tampa Bay Area, FL,

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