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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 6:51AM | Sunset 7:58PM | Monday April 19, 2021 6:24 PM EDT (22:24 UTC) | Moonrise 11:09AM | Moonset 12:59AM | Illumination 55% |  |
AMZ450 Coastal Waters From Altamaha Sound To Fernandina Beach Fl Out 20 Nm- Coastal Waters From Fernandina Beach To St. Augustine Fl Out 20 Nm- Coastal Waters From St. Augustine To Flagler Beach Fl Out 20 Nm- 200 Pm Edt Mon Apr 19 2021
Tonight..South winds 5 knots becoming east 5 to 10 knots after midnight. Seas 1 to 2 feet with a dominant period 10 seconds. Mostly smooth on the intracoastal waters.
Tuesday..East winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 10 seconds. A light chop on the intracoastal waters. Chance of showers. Slight chance of Thunderstorms in the afternoon.
Tuesday night..South winds 5 to 10 knots becoming west after midnight. Seas 2 to 3 feet with a dominant period 5 seconds. Mostly smooth on the intracoastal waters. Slight chance of showers in the evening.
Wednesday..West winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters.
Wednesday night..Northwest winds 15 to 20 knots becoming north after midnight. Seas 3 to 4 feet. Choppy on the intracoastal waters.
Thursday..North winds 15 to 20 knots becoming northeast 10 to 15 knots in the afternoon. Seas 3 to 4 feet. Choppy on the intracoastal waters.
Thursday night..East winds 5 to 10 knots. Seas 2 to 3 feet.
Friday..East winds 10 to 15 knots. Seas 3 to 4 feet.
Friday night..Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Slight chance of showers and Thunderstorms.
Saturday..South winds 15 to 20 knots. Seas 3 to 5 feet. Showers likely and slight chance of Thunderstorms.
Tonight..South winds 5 knots becoming east 5 to 10 knots after midnight. Seas 1 to 2 feet with a dominant period 10 seconds. Mostly smooth on the intracoastal waters.
Tuesday..East winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 10 seconds. A light chop on the intracoastal waters. Chance of showers. Slight chance of Thunderstorms in the afternoon.
Tuesday night..South winds 5 to 10 knots becoming west after midnight. Seas 2 to 3 feet with a dominant period 5 seconds. Mostly smooth on the intracoastal waters. Slight chance of showers in the evening.
Wednesday..West winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters.
Wednesday night..Northwest winds 15 to 20 knots becoming north after midnight. Seas 3 to 4 feet. Choppy on the intracoastal waters.
Thursday..North winds 15 to 20 knots becoming northeast 10 to 15 knots in the afternoon. Seas 3 to 4 feet. Choppy on the intracoastal waters.
Thursday night..East winds 5 to 10 knots. Seas 2 to 3 feet.
Friday..East winds 10 to 15 knots. Seas 3 to 4 feet.
Friday night..Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Slight chance of showers and Thunderstorms.
Saturday..South winds 15 to 20 knots. Seas 3 to 5 feet. Showers likely and slight chance of Thunderstorms.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 200 Pm Edt Mon Apr 19 2021
Synopsis.. The frontal boundary will continue to move south across the region today, with high pressure building in from out of the north. The boundary will lift back to the north overnight and into Tuesday. This boundary will slip back to the south Tuesday night. Another cold front will move southeast across area Wednesday into Wednesday night. High pressure will build to the northwest Thursday, then north northeast Friday. The high will move more toward the east Friday night as a warm front lifts northeast across area. A cold front will move southeast across region Saturday night into Sunday.
Gulf stream.. The approximate location of the west wall of the gulf stream as of apr 17, 2021 at 1200 utc... 62 nautical miles east of flagler beach. 68 nautical miles east of saint augustine beach. 81 nautical miles east of jacksonville beach. 85 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.
Synopsis.. The frontal boundary will continue to move south across the region today, with high pressure building in from out of the north. The boundary will lift back to the north overnight and into Tuesday. This boundary will slip back to the south Tuesday night. Another cold front will move southeast across area Wednesday into Wednesday night. High pressure will build to the northwest Thursday, then north northeast Friday. The high will move more toward the east Friday night as a warm front lifts northeast across area. A cold front will move southeast across region Saturday night into Sunday.
Gulf stream.. The approximate location of the west wall of the gulf stream as of apr 17, 2021 at 1200 utc... 62 nautical miles east of flagler beach. 68 nautical miles east of saint augustine beach. 81 nautical miles east of jacksonville beach. 85 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.
7 Day Forecast for Marine Location Near Country Club Estates, GA
Hourly EDIT Help
location: 31.23, -81.4 debug
Area Discussion for - Jacksonville, FL
(on/off) Help NOTE: mouseover dotted underlined text for definitionFXUS62 KJAX 191847 AFDJAX
Area Forecast Discussion National Weather Service Jacksonville FL 247 PM EDT Mon Apr 19 2021
NEAR TERM [Through Tonight].
Dry weather, clear skies, and mild winds will continue on into tonight as the last remaining showers have since moved off to the south with the advancing frontal boundary. Cloud cover is expected to increase overnight and into Tuesday morning as the boundary of dry air starts to retract northward. Significant overnight fog developments are not expected. High temperatures for today will be in the upper 70s today with overnight low temperatures dropping down into the 50s for inland areas and into the 60s for areas near the coast and along the St Johns River.
SHORT TERM [Tuesday Through Wednesday Night].
Dry air associated with high pressure ridging will briefly give way to showers and storms on Tuesday as a upper level shortwave trough moves over the Florida peninsula bringing convection primarily to areas south of the I-10 corridor and to counties adjacent to the coastline as the short wave progresses across the Florida peninsula and off to the northeast. Dry weather will return on Wednesday as ridging builds back in over the forecast area, following the passage of the short wave trough. Daily high temperatures during this period will rise from out of the 70s on Tuesday up into the the lower 80s on Wednesday as clear skies return.
LONG TERM [Thursday Through Monday].
Influence from high pressure ridging over the region will begin to weaken on Friday as the center of high pressure moves off towards the northeast, shifting the prevailing flow to become more out of the southwest bringing in increased cloud cover and chance for evening showers. A trough ahead of an advancing cold front is expected to move across the southeastern US at some point during the weekend, with models currently showing disagreement as to the exact timing and placement of the trough. However, showers and potentially strong storms are anticipated for the weekend with conditions becoming more dry and stable the following week. Temperatures are expected to be relatively close to the seasonal average during this period.
AVIATION. [Through 18Z Tuesday]
VFR Conditions for the TAF sites today as the last remaining showers have moved off to the south of the forecast area. Cloud cover and low ceilings will build in from out of the south overnight and into early Tuesday morning, impacting SGJ and GNV with ceilings potentially dropping to 1K feet by midday.
MARINE.
The frontal boundary will continue to move south across the region today, with high pressure building in from out of the north. The boundary will lift back to the north overnight and into Tuesday. This boundary will slip back to the south Tuesday night. Another cold front will move southeast across area Wednesday into Wednesday night. High pressure will build to the northwest Thursday, then north northeast Friday. The high will move more toward the east Friday night as a warm front lifts northeast across area. A cold front will move southeast across region Saturday night into Sunday.
Rip Currents: Moderate Risk for NE Florida thru Tuesday. Minor Risk for SE Georgia today and Moderate Risk on Tuesday.
HYDROLOGY.
Dry weather today will help mitigate flooding concerns, but another round of rain is expected on Tuesday. Minor River flooding may still be possible along the upper Santa Fe Basin, but greatest flooding impacts will continue to be the metro areas mainly south of Jacksonville through Tuesday.
PRELIMINARY POINT TEMPS/POPS.
AMG 51 77 53 79 43 / 0 10 0 0 0 SSI 61 75 60 81 52 / 0 20 10 0 0 JAX 57 75 59 82 51 / 0 20 10 0 0 SGJ 60 73 61 80 57 / 0 40 20 0 0 GNV 54 74 57 81 49 / 20 40 10 0 0 OCF 58 75 60 83 52 / 30 50 20 0 0
JAX WATCHES/WARNINGS/ADVISORIES. FL . None. GA . None. AM . 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 |
| SAXG1 - Sapelo Island Reserve, GA | 14 mi | 84 min | WNW 11 | 79°F | 1011 hPa (-1.0) | 54°F | ||
| 41008 - GRAYS REEF - 40 NM Southeast of Savannah, GA | 31 mi | 34 min | W 3.9 G 5.8 | 71°F | 69°F | 1 ft | 1011.1 hPa (-0.5) | 58°F |
| 41112 - Offshore Fernandina Beach, FL (132) | 36 mi | 54 min | 71°F | 70°F | 1 ft | |||
| FRDF1 - 8720030 - Fernandina Beach, FL | 39 mi | 54 min | W 8.9 G 13 | 78°F | 71°F | 1011.7 hPa |
Wind History for Fernandina Beach, FL
(wind in knots) EDIT (on/off) Help| 6 PM | 7 PM | 8 PM | 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 | |
| Last 24hr | SW | SW G10 | SW G6 | SW G7 | S | SW | SW G8 | SW G8 | S | W | W | W | W G10 | W | W | NW G11 | NW G10 | NW G12 | W G9 | W G11 | W G9 | SW G10 | NW G13 | W G14 |
| 1 day ago | SE | SW | S | SW G7 | SW | W | S G9 | W G8 | SW G5 | W | W | SW G8 | W G8 | SW G6 | W | W | S | W G7 | S G9 | SW G9 | W | W G9 | W | S G9 |
| 2 days ago | NE G5 | E | E | SE | SE | E | SE | SE | E | S G4 | -- | NW | E | N | SE | -- | NE | SE G5 | NE G8 | N | -- | SE G7 | SE | E G8 |
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 |
| Brunswick / Glynco, GA | 4 mi | 29 min | W 9 G 16 | 10.00 mi | Fair | 78°F | 41°F | 27% | 1011.5 hPa |
| Brunswick, Malcolm McKinnon Airport, GA | 6 mi | 31 min | WNW 10 G 17 | 10.00 mi | Fair | 79°F | 43°F | 28% | 1011.4 hPa |
Link to 5 minute data for KBQK
Wind History from BQK (wind in knots)
| 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | -12 PM | 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 | |
| Last 24hr | SW | S | SW | SW | S | SW | SW | SW | SW | SW | W | W | W | NW | NW | NW | NW G19 | W | W G17 | W | W G19 | W G18 | W G18 | NW |
| 1 day ago | S | Calm | SW | NW | Calm | SW | SW | W | W | NW | W | W | SW | SW | SW | SW | W | SW | SW | W | W | W | SW | SW |
| 2 days ago | E | NE | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | SE | SE | S | SE | S | SE | S | SE | S |
Tide / Current Tables for Frederica River, Georgia
EDIT Weekend mode (on/off) (on/off) Help One Week of DataFrederica River
Click for Map
Mon -- 01:58 AM EDT Moonset
Mon -- 02:14 AM EDT 6.96 feet High Tide
Mon -- 06:52 AM EDT Sunrise
Mon -- 08:44 AM EDT 1.37 feet Low Tide
Mon -- 12:09 PM EDT Moonrise
Mon -- 02:52 PM EDT 5.86 feet High Tide
Mon -- 07:56 PM EDT Sunset
Mon -- 09:01 PM EDT 1.28 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Mon -- 01:58 AM EDT Moonset
Mon -- 02:14 AM EDT 6.96 feet High Tide
Mon -- 06:52 AM EDT Sunrise
Mon -- 08:44 AM EDT 1.37 feet Low Tide
Mon -- 12:09 PM EDT Moonrise
Mon -- 02:52 PM EDT 5.86 feet High Tide
Mon -- 07:56 PM EDT Sunset
Mon -- 09:01 PM EDT 1.28 feet Low 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 |
| 5.5 | 6.5 | 6.9 | 6.8 | 6 | 4.8 | 3.5 | 2.3 | 1.6 | 1.4 | 1.9 | 2.9 | 4.1 | 5 | 5.7 | 5.9 | 5.5 | 4.7 | 3.6 | 2.5 | 1.6 | 1.3 | 1.6 | 2.7 |
Tide / Current Tables for Jones Creek entrance, Hampton River, Georgia
EDIT (on/off) Help One Week of DataJones Creek entrance
Click for Map
Mon -- 01:58 AM EDT Moonset
Mon -- 02:29 AM EDT 6.96 feet High Tide
Mon -- 06:52 AM EDT Sunrise
Mon -- 08:01 AM EDT 1.37 feet Low Tide
Mon -- 12:08 PM EDT Moonrise
Mon -- 03:07 PM EDT 5.86 feet High Tide
Mon -- 07:56 PM EDT Sunset
Mon -- 08:18 PM EDT 1.28 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Mon -- 01:58 AM EDT Moonset
Mon -- 02:29 AM EDT 6.96 feet High Tide
Mon -- 06:52 AM EDT Sunrise
Mon -- 08:01 AM EDT 1.37 feet Low Tide
Mon -- 12:08 PM EDT Moonrise
Mon -- 03:07 PM EDT 5.86 feet High Tide
Mon -- 07:56 PM EDT Sunset
Mon -- 08:18 PM EDT 1.28 feet Low 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 |
| 5.6 | 6.4 | 6.9 | 6.8 | 6 | 4.6 | 3 | 1.8 | 1.4 | 1.6 | 2.3 | 3.3 | 4.3 | 5.1 | 5.6 | 5.9 | 5.6 | 4.6 | 3.2 | 2 | 1.3 | 1.4 | 2.1 | 3.2 |
Weather Map
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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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