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Marine Weather and Tides
Version 3.4 |
8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. NOAA is still working on it. 8/18/2020 NOAA continues to have trouble. Wind guest will occasionally be left off graphs. I am working with NOAA to resolve the issue. 12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed. 10/9/2019 Updated the Marine Zones. 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. |
| Sunrise 6:50AM | Sunset 6:43PM | Thursday October 1, 2020 6:28 AM CDT (11:28 UTC) | Moonrise 7:02PM | Moonset 6:33AM | Illumination 99% |  |
GMZ530 Lake Pontchartrain And Lake Maurepas- 343 Am Cdt Thu Oct 1 2020
.small craft advisory in effect from this evening through Friday morning...
Today..Northwest winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Tonight..North winds 15 to 20 knots. Waves 3 to 5 feet. Dominant period 4 seconds.
Friday..Northeast winds 15 to 20 knots becoming north 5 to 10 knots in the afternoon. Waves 2 to 4 feet. Dominant period 4 seconds. Waves or seas subsiding to 1 foot or less. Dominant period 4 seconds in the afternoon.
Friday night..Northeast winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Saturday..Northeast winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Saturday night..Northeast winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Sunday..North winds near 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Sunday night..North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Monday..Northeast winds 10 to 15 knots. Waves 2 to 4 feet.
Monday night..Northeast winds 10 to 15 knots. Waves 1 to 2 feet.
.small craft advisory in effect from this evening through Friday morning...
Today..Northwest winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Tonight..North winds 15 to 20 knots. Waves 3 to 5 feet. Dominant period 4 seconds.
Friday..Northeast winds 15 to 20 knots becoming north 5 to 10 knots in the afternoon. Waves 2 to 4 feet. Dominant period 4 seconds. Waves or seas subsiding to 1 foot or less. Dominant period 4 seconds in the afternoon.
Friday night..Northeast winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Saturday..Northeast winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Saturday night..Northeast winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Sunday..North winds near 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Sunday night..North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Monday..Northeast winds 10 to 15 knots. Waves 2 to 4 feet.
Monday night..Northeast winds 10 to 15 knots. Waves 1 to 2 feet.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 343 Am Cdt Thu Oct 1 2020
Synopsis..A reinforcing cold front is expected to move through the coastal waters this evening and overnight with high pressure rebuilding over the weekend.
Synopsis..A reinforcing cold front is expected to move through the coastal waters this evening and overnight with high pressure rebuilding over the weekend.
7 Day Forecast for Marine Location Near Bassfield, MS
Hourly EDIT Help
location: 31.5, -89.84 debug
Area Discussion for - Jackson, MS
(on/off) Help NOTE: mouseover dotted underlined text for definitionFXUS64 KJAN 011032 AFDJAN
Area Forecast Discussion National Weather Service Jackson MS 532 AM CDT Thu Oct 1 2020
UPDATE. Updated for 12Z aviation discussion
AVIATION. 12Z TAF discussion:
VFR conditions will prevail at all terminals through the TAF period. A dry cold front will move through the are today with northerly winds around 7-10kts. A few isolated gusts up to 15kts cannot be ruled out at any given location. /TW/
DISCUSSION. Today and tonight: An amplified synoptic pattern will remain in place with stout ridging across the Great Basin and a downstream mean longwave trough. The CWA will be just west of the trough axis with northwest flow aloft over the Lower Mississippi Valley. A dry cold front dropping out of the Great Plains will move through the area today with dew points dropping into the low 40s by tomorrow morning. High temperatures today will range from the mid to upper 70s north of I- 20 to the low 80s along and south of I-20. Overnight lows will drop into the upper 40s north and low 50s south. The sprawling surface high will remain centered over the Great Plains tonight and as such will keep a tighter pressure gradient in place across the region. Resulting 5-7kt winds will keep the boundary layer mixed and will preclude efficient radiational cooling and colder low temperatures. /TW/
Friday through Wednesday: Broad mid level trough looks to remain over the eastern three fourths of the country through the period with ridge remaining in the west. At the surface, high pressure axis remains across the area. By Saturday, a mid level shortwave and associated surface cold front will move from the central into the Southern Plains. Though surface dewpoints in advance of the front will be in the 50s, enough convergence along the front will lead to shower development over the ArkLaTex Saturday evening. As the shortwave kicks east Sunday, weaker frontal forcing and weaker overall flow in advance will make it difficult for shower development though some slight chances will still exist over the ArkLaMiss Delta region Sunday morning. Beyond that, no appreciable systems look to impact the area as surface high pressure maintains control and keeps higher dewpoints/moisture penned up along the coast./GG/
PRELIMINARY POINT TEMPS/POPS. Jackson 80 51 71 48 / 0 0 2 2 Meridian 80 50 71 46 / 0 0 2 2 Vicksburg 80 50 72 47 / 0 0 2 1 Hattiesburg 83 52 73 48 / 0 0 1 1 Natchez 81 52 72 47 / 0 0 1 2 Greenville 78 48 70 46 / 0 0 1 2 Greenwood 77 47 69 46 / 0 0 1 2
JAN WATCHES/WARNINGS/ADVISORIES. MS . None. LA . None. AR . None.
TW/GG
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 |
| WYCM6 - 8747437 - Bay Waveland Yacht Club, MS | 86 mi | 59 min | NW 2.9 G 2.9 | 67°F | 73°F | 1018.5 hPa |
Wind History for Bay Waveland Yacht Club, MS
(wind in knots) EDIT (on/off) Help| 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | -12 PM | 3 PM | 4 PM | 5 PM | -12 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | -12 PM | 6 AM | |
| Last 24hr | NW | NW | N | NE | -- | S | SE | S | S G11 | SW G9 | SW | SW | W | W | W | W | -- | W | -- | -- | -- | |||
| 1 day ago | N G15 | N | N G16 | N G17 | N G17 | N G20 | N G16 | NW G11 | NW G10 | NW | NW | NW | W | W | W | W | W | W | NW | |||||
| 2 days ago | S | -- | SW | S G12 | S G13 | SW | S G14 | SW G12 | NW G16 | NW | NW G10 | NW G13 | N | N G20 | N G17 | N G23 | N | N G17 | N G15 | N G14 | N | N | NW G16 |
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 |
| Hattiesburg/Laurel, Hattiesburg-Laurel Regional Airport, MS | 27 mi | 33 min | S 3 | 10.00 mi | Fair | 52°F | 52°F | 100% | 1018.8 hPa |
Link to 5 minute data for KPIB
Wind History from PIB (wind in knots)
| 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 | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | |
| Last 24hr | W | Calm | Calm | Calm | Calm | Calm | NW | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | S | ||||
| 1 day ago | NW | NW | NW | NW | NW G15 | N G16 | NW | N G16 | NW G18 | N G19 | NW G15 | N | NW | W | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm |
| 2 days ago | Calm | SW | S G15 | SW | Calm | NW | NW G16 | N G23 | NW G15 | N | N | N | N | N | NW | NW | NW | NW | N | NW | NW |
Tide / Current Tables for Waveland, Mississipi Sound, Mississippi
EDIT Weekend mode (on/off) (on/off) Help One Week of DataWaveland
Click for Map
Thu -- 02:34 AM CDT 1.24 feet High Tide
Thu -- 06:31 AM CDT Moonset
Thu -- 06:50 AM CDT 1.11 feet Low Tide
Thu -- 06:50 AM CDT Sunrise
Thu -- 01:17 PM CDT 1.61 feet High Tide
Thu -- 04:06 PM CDT Full Moon
Thu -- 06:41 PM CDT Sunset
Thu -- 06:59 PM CDT Moonrise
Thu -- 08:46 PM CDT 1.12 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Thu -- 02:34 AM CDT 1.24 feet High Tide
Thu -- 06:31 AM CDT Moonset
Thu -- 06:50 AM CDT 1.11 feet Low Tide
Thu -- 06:50 AM CDT Sunrise
Thu -- 01:17 PM CDT 1.61 feet High Tide
Thu -- 04:06 PM CDT Full Moon
Thu -- 06:41 PM CDT Sunset
Thu -- 06:59 PM CDT Moonrise
Thu -- 08:46 PM CDT 1.12 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 |
| 1.1 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.2 | 1.4 | 1.5 | 1.6 | 1.6 | 1.6 | 1.6 | 1.5 | 1.4 | 1.3 | 1.2 | 1.1 | 1.1 | 1.2 | 1.2 |
Tide / Current Tables for Bay Waveland Yacht Club, Bay St. Louis, Mississippi
EDIT (on/off) Help One Week of DataBay Waveland Yacht Club
Click for Map
Thu -- 02:45 AM CDT 1.19 feet High Tide
Thu -- 06:31 AM CDT Moonset
Thu -- 06:50 AM CDT Sunrise
Thu -- 07:17 AM CDT 0.98 feet Low Tide
Thu -- 01:42 PM CDT 1.51 feet High Tide
Thu -- 04:06 PM CDT Full Moon
Thu -- 06:41 PM CDT Sunset
Thu -- 06:59 PM CDT Moonrise
Thu -- 08:37 PM CDT 1.01 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Thu -- 02:45 AM CDT 1.19 feet High Tide
Thu -- 06:31 AM CDT Moonset
Thu -- 06:50 AM CDT Sunrise
Thu -- 07:17 AM CDT 0.98 feet Low Tide
Thu -- 01:42 PM CDT 1.51 feet High Tide
Thu -- 04:06 PM CDT Full Moon
Thu -- 06:41 PM CDT Sunset
Thu -- 06:59 PM CDT Moonrise
Thu -- 08:37 PM CDT 1.01 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 |
| 1 | 1.1 | 1.2 | 1.2 | 1.2 | 1.1 | 1 | 1 | 1 | 1.1 | 1.2 | 1.3 | 1.4 | 1.5 | 1.5 | 1.5 | 1.4 | 1.3 | 1.2 | 1.1 | 1 | 1 | 1.1 | 1.2 |
Weather Map
(on/off) Help Weather Map
GEOS Local Image of EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop
Other links: Northern Pacific Contential US Full GOES-East
Ground Weather Radar Station Jackson/Brandon, MS
(on/off) Help
Gulf Stream Current
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