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Marine Weather and Tides
Version 3.4 |
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported. 5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive. 5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds. |
| Sunrise 5:55AM | Sunset 8:26PM | Wednesday June 28, 2017 8:21 AM EDT (12:21 UTC) | Moonrise 9:49AM | Moonset 11:02PM | Illumination 20% |  |
Marine Forecasts
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This is a Weather Statement Zone, please check the Date to see if it has expired AMZ170 /o.con.kmhx.ma.w.0085.000000t0000z-170606t0530z/ 1254 Am Edt Tue Jun 6 2017 .a special marine warning remains in effect until 130 am edt... For the following areas... Pamlico sound... S of currituck beach light nc to oregon inlet nc out to 20 nm... S of oregon inlet nc to cape hatteras nc out to 20 nm... Waters from currituck beach light to oregon inlet nc from 20 to 40 nm... Waters from oregon inlet to cape hatteras nc from 20 to 40 nm... At 1253 am edt...strong Thunderstorms were located along a line extending from 7 nm east of ar145 to rodanthe...moving northeast at 40 knots. Hazard...wind gusts 34 knots or greater and small hail. Source...radar indicated. Impact...small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Pamlico sound and rodanthe. Precautionary/preparedness actions... Move to safe harbor immediately as gusty winds and high waves are expected. && lat...lon 3542 7505 3535 7546 3536 7586 3565 7552 3593 7510 3583 7495 time...mot...loc 0453z 247deg 38kt 3586 7525 3561 7545 hail...<.75in wind...>34kts |
7 Day Forecast for Marine Location Near Hatteras, NC
Hourly EDIT Helplocation: 34.96, -75.69 debug
Area Discussion for - Newport/Morehead City, NC
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus62 kmhx 281051 afdmhx area forecast discussion national weather service newport morehead city nc 651 am edt Wed jun 28 2017 Synopsis High pressure will build in from the west today, and then shift offshore Thursday. High pressure remains offshore through the weekend with troughing inland through early next week. Near term until 6 pm this evening As of 640 am wed... It is a calm and cool morning across eastern nc. Temperatures over inland sections have dropped into the mid to upper 50s with mid to upper 60s closer to the coast. Things will quickly warm up with abundant sunshine, and afternoon highs are expected to reach the mid upper 80s inland, and the low 80s along the coast. Dry and mostly sunny weather is expected today, with high pressure overhead and light winds initially N NE then shifting NE e. Short term 6 pm this evening through 6 am Thursday As of 645 am wed... Another clear night is expected with high pressure in control. Low temps Wednesday night will not drop as low as this morning, as winds become sse and low level moisture subtly returns to the region. Still, lows to around 60 are expected inland, with upper 60s to low 70s likely along the coast. Long term Thursday through Tuesday As of 4 am Wednesday... High pressure will shift off the coast Thursday with return southerly flow developing. Unsettled weather returns Friday afternoon through Tuesday as scattered showers and thunderstorms will be possible each day. Thursday... Dry weather is expected through Thursday as high pressure slowly shifts off the mid-atlantic coast. Winds become more southeasterly on Thursday, allowing dew points to build back into the mid 60s by late afternoon. Low level thicknesses will range 1390-1400 meters Thursday, yielding MAX temps in the mid to upper 80s across eastern nc, with low 80s along the coast. Friday... A weak upper level disturbance will move into the region Friday morning originating from the gulf of mexico. Latest guidance indicates showers possible for the southern half of the CWA on Friday. Will maintain trend of slight chance pops increasing from the south starting late Thursday night into early Friday morning. Pops increase to 20 to 40 percent Friday, highest across southern areas. Shower thunderstorm activity will shift to the coast and coastal waters Friday night and have chance pops along the coast for this. High temps will reach the upper 80s inland with mid 80s for coastal areas. Saturday through Tuesday... Scattered showers thunderstorms are possible each afternoon from Saturday to Tuesday and move towards the coast overnight. Have broad chance pops for this period with the highest pops over inland areas during the day, and along the coast at night. A weak front may aid shower and thunderstorm development Sunday. High temps will range from the |
low 90s inland to mid 80s near the coast, with lows in the lower to mid 70s. Aviation 12z Wednesday through Sunday Short term through 12z Thursday ... as of 645 am wed...VFR conditions are expected through Thursday morning when at least MVFR fog is expected to develop. Winds today will be light out of the ne, then turn ene later in the afternoon under cloudless skies. With clear skies expected to persist overnight, and calm winds likely, prime radiational cooling conditions are expected. MVFR fog is likely at all taf sites with kpgv, kiso, and koaj having the best chances. There is potential for more dense fog to develop, but will defer from including in the TAF for now. Long term Thursday through Sunday ... as of 4 pm Wednesday...VFR conditions are expected to prevail through the period. Some brief sub-vfr periods are possible Friday afternoon through Sunday as scattered showers and thunderstorms will be possible, and could see some periods of MVFR-ifr fog low stratus early mornings beginning on Friday. Marine Short term Wednesday and Wednesday night ... as of 330 am wed... A slight northerly surge is expected behind the cold front with winds around 15 kts through sunrise today. Winds will be slightly weaker for the rest of Wednesday and into Wednesday night generally 10-15 kts turning to the E later Wednesday evening. Seas will mostly be 2-3 ft through the period. Long term Thursday night through Sunday ... as of 4 am Wednesday... Fair boating conditions expected through the long term, especially Thursday. Winds will shift SE Thursday and remain light. SE flow around 10 kt gradually becomes more southerly by Thursday night into Friday. By Saturday winds become more southwest and increase to 10-15 kts. This will continue into Sunday. Could see periods of 15 to 20 kt in the outer waters Saturday and Sunday. Seas will be mostly 2-3 ft, with some 4 ft seas possible beginning Saturday across the outer fringes of the central and southern waters. Nwps and wavewatch appeared in good agreement through the medium range, with wavewatch reasonable for the extended period. Mhx watches warnings advisories Nc... None. Marine... None. Synopsis... Sgk near term... Sgk short term... Sgk long term... Rsb sgk aviation... Rsb sgk marine... Rsb sgk |
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 |
| 41025 - Diamond Shoals | 16 mi | 91 min | NNE 9.7 G 12 | 77°F | 79°F | 2 ft | 1019.1 hPa (+1.2) | 74°F |
| HCGN7 - 8654467 - Hatteras, NC | 17 mi | 51 min | N 12 G 14 | 76°F | 78°F | 1019.7 hPa | ||
| 41063 | 18 mi | 81 min | NNE 12 G 14 | 78°F | 1019.7 hPa (+1.2) | |||
| CLKN7 - Cape Lookout, NC | 50 mi | 81 min | NNE 8 G 9.9 | 75°F | 1019.5 hPa (+1.1) |
Wind History for USCG Station Hatteras, NC
(wind in knots) EDIT (on/off) Help| 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 | 7 AM | 8 AM | |
| Last 24hr | N | N | NW | NW | NW | W | SW | SW G6 | S G7 | S G8 | S G7 | SW G10 | SW G10 | SW | SW | NW G16 | N G18 | N G19 | N G16 | N | N G14 | NE G11 | N | N |
| 1 day ago | N | NE G15 | NE G14 | NE G14 | NE G14 | E G14 | NE G10 | E G9 | SE G9 | SE | SE | SE | S | SE | SE | S | SE | -- | S | -- | -- | -- | NW | N |
| 2 days ago | W | W | W | W | W G8 | W | W | W G7 | SW | SW G8 | SW G10 | SW G9 | SW G9 | SW | SW | SW | SW | NW | NW G15 | N G14 | N | N | N | N |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
Wind History from HSE (wind in knots)
| 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 | 7 AM | 8 AM | |
| Last 24hr | N | NE | E | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | |||||||||||
| 1 day ago | W | W | SW | W | SW | W | SW | SW | SW | SW | SW | SW | SW | W | SW | NW | N | N | ||||||
| 2 days ago | SW G24 | SW G25 | SW G24 | SW G20 | SW G22 | SW G20 | SW G20 | SW G18 | SW G19 | SW G17 | SW G18 | SW | SW G18 | SW G18 | SW G23 | W G16 | W G19 | W G18 | SW | W G18 | W | W | SW | W |
Tide / Current Tables for Hatteras (ocean), North Carolina
EDIT RT Ports Option Weekend mode (on/off) (on/off) Help One Week of Data| Hatteras (ocean) Click for Map Wed -- 05:22 AM EDT -0.36 feet Low Tide Wed -- 05:50 AM EDT Sunrise Wed -- 10:48 AM EDT Moonrise Wed -- 11:34 AM EDT 3.66 feet High Tide Wed -- 05:39 PM EDT -0.09 feet Low Tide Wed -- 08:21 PM EDT Sunset Wed -- 11:54 PM EDT 3.73 feet High Tide Tide / Current data from XTide NOT FOR NAVIGATION |
| 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
| 3.8 | 3.1 | 2.1 | 1 | 0.1 | -0.3 | -0.3 | 0.3 | 1.2 | 2.2 | 3.1 | 3.6 | 3.6 | 3.2 | 2.4 | 1.4 | 0.6 | 0 | -0.1 | 0.3 | 1.1 | 2.1 | 2.9 | 3.5 |
Tide / Current Tables for Hatteras Inlet, North Carolina
EDIT (on/off) Help One Week of Data| Hatteras Inlet Click for Map Wed -- 05:50 AM EDT Sunrise Wed -- 05:53 AM EDT 0.00 feet Low Tide Wed -- 10:48 AM EDT Moonrise Wed -- 12:05 PM EDT 2.29 feet High Tide Wed -- 06:11 PM EDT 0.20 feet Low Tide Wed -- 08:21 PM EDT Sunset Tide / Current data from XTide NOT FOR NAVIGATION |
| 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
| 2.5 | 2.2 | 1.7 | 1.1 | 0.5 | 0.1 | 0 | 0.2 | 0.6 | 1.2 | 1.7 | 2.1 | 2.3 | 2.2 | 1.8 | 1.3 | 0.8 | 0.4 | 0.2 | 0.3 | 0.6 | 1.1 | 1.7 | 2.1 |
Weather Map and Satellite Images
(on/off) HelpWeather Map | IR Satellite Image from GEOS GOES Local Image of Mid-Atlantic EDIT  |
Wind Forecast for Newport/Morehead City, NC (8,2,3,4)
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Ground Weather Radar Station Morehead City, NC
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Disclaimer: The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program. |