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Marine Weather and Tides Kihei, HI Version 3.4

NOTICE 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. 6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

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Sunrise 6:05AM

Sunset 6:53PM

Tuesday August 20, 2019 4:49 PM HST (02:49 UTC)

Moonrise 10:23PM

Moonset 10:21AM

Illumination 71%

NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

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7 Day Forecast for Marine Location Near Kihei, HI

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Area Discussion for -

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Fxhw60 phfo 210152 afdhfo area forecast discussion national weather service honolulu hi 352 pm hst Tue aug 20 2019 Synopsis A surface ridge north of the area will maintain locally breezy trade winds over the islands. Discussion The 2 pm surface analysis shows a surface ridge extending from a high far northeast of the area near 30n133w and another high about 700 miles northwest of the area near 31n164w. A weak trough south of the big island is moving west around 10 miles an hour and weakening. The ridge north of the islands will maintain easterly trade winds across the area. A poorly organized area of showery low clouds associated with the trough south of the big island has been moving over the islands. Most of the showers have moved off to the west of the islands, but some showers remain upstream of the big island and maui. These showers will clear the islands this evening. Trade winds will strengthen a bit through tomorrow as the high builds northwest of the islands. A front about 1000 miles north of the islands will move south through Thursday and cause the trades to weaken. On Friday, the front will move off to the west and the high will build northeast. Trade winds will strengthen again and become locally breezy over the weekend. Aviation A ridge north of the state will help to maintain moderate easterly trade flow overnight. Isolated showers, mainly concentrated along windward areas and over elevated terrain, will become scattered

after Sun down. Expect MVFR conditions at times tonight due to low clouds and shra. No airmets are currently in effect. Marine High pressure will strengthen north of the area providing an uptick in trade winds speeds. Small craft advisory conditions are expected beginning tonight over the typically windy waters around maui county and the big island. Data from the pacioos buoys show the new long period south swell continues to build. Advisory level surf can be expected through Wednesday night. This swell will hold steady through Wednesday then lower gradually Thursday and Friday. A series of smaller long period southerly swells are expected early next week. A small west to northwest swell will linger over the next few days providing some out of season surf along exposed shorelines. Strengthening trade winds over the next several days will cause short period choppy surf to increase along east facing shores through the remainder of the week and on through the weekend. Hfo watches warnings advisories High surf advisory through 6 am Thursday for south facing shores of all islands. Small craft advisory through 6 pm Thursday for maalaea bay, the pailolo and alenuihaha channels and waters south of the big island. Discussion... Donaldson aviation... Thomas marine... Burke

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Weather Reporting Stations

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Stations	Dist	Age	Wind	Air Temp	Water Temp	Waves	Pressure	DewPt
KLIH1 - 1615680 - Kahului Bay, Maui, HI	10 mi	56 min	NNE 12 G 17	80°F			1014.6 hPa
51213	29 mi	50 min			85°F	5 ft
51202 - Mokapu Point, HI (098)	80 mi	50 min			82°F	5 ft

Wind History for Kahului, Kahului Harbor, HI

(wind in knots)    EDIT      (on/off)   Help

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Last 24hr

N5 G15

N7 G12

NE12 G17

NE8 G12

NE11 G14

NE10 G13

NE10 G13

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N8

N9 G12

NE9 G13

NE7 G17

N5

N8 G11

NE8 G11

N5 G9

NE12 G16

NE12 G17

NE14 G19

N17

N15

NE11 G17

N15

1 day ago

N10

N10 G13

N8 G12

NE5 G14

NE5 G9

N10 G14

NE4 G10

N8 G11

N5 G8

N3 G7

NW4 G7

N4 G10

NE3 G6

NW6 G9

N6 G10

N7

NE6 G14

N10 G16

N8 G15

N11 G15

N12 G15

NE7 G17

N11 G17

NE6 G15

2 days ago

NE18 G22

NE15 G21

NE14 G18

NE14 G18

NE11 G18

NE11 G14

NE9 G13

N10

NE9 G12

NE8 G14

NE11 G14

N6 G11

N10

N8 G11

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N9 G14

N10 G13

N12 G18

N10 G16

N11 G15

N12 G17

NE5 G19

N8 G13

N10 G15

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Airport Reports

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Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Kahului, Kahului Airport, HI	10 mi	56 min	NE 20 G 25	10.00 mi	Partly Cloudy and Breezy	86°F	71°F	61%	1014.5 hPa
Lahaina - West Maui, HI	21 mi	60 min	NE 12 G 20	15.00 mi	Showers	82°F	71°F	70%	1014.6 hPa

Link to 5 minute data for PHOG

Wind History from HOG (wind in knots)

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Last 24hr

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NE8

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NE12

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NE7

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NE11 G20

NE10

NE15 G24

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NE20 G24

NE23 G27

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NE19 G28

NE20 G25

1 day ago

NE14

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NE16

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NE10

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E3

Calm

NE7

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NE15 G19

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NE23 G31

NE17 G25

E13 G21

NE12 G18

NE13 G21

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NE6

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S3

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SE3

N10

NE16

NE18

NE19

NE23

NE21

NE22

NE17

NE17

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Tide / Current Tables for Kihei, Maui (Hawaii) (2)

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Tide / Current Tables for Makena, Maui Island, Hawaii

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Weather Map and Satellite Images

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GOES Local Image of Hawaii    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

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Wind Forecast for (22,6,7,8)

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Ground Weather Radar Station Kohala, HI

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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.