Naalehu, HI Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Naalehu, HI


November 29, 2023 10:10 PM HST (08:10 UTC)
Sunrise 6:36AM   Sunset 5:41PM   Moonrise  8:01PM   Moonset 9:00AM 

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. Privacy and Cookie policy

Marine Forecasts
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PHZ124 Big Island Southeast Waters- 923 Pm Hst Wed Nov 29 2023
Rest of tonight..East winds 20 knots. Wind waves to 4 feet. Heavy showers with a slight chance of Thunderstorms.
Thursday..East winds 20 knots. Wind waves to 5 feet. Northwest swell 3 feet. Heavy showers with a slight chance of Thunderstorms.
Thursday night..Northeast winds to 25 knots. Wind waves to 5 feet. Northwest swell 3 feet. Showers with a slight chance of Thunderstorms.
Friday..East winds 20 knots. Wind waves to 5 feet. Northwest swell 3 feet. Scattered showers with a slight chance of Thunderstorms.
Friday night..East winds 20 knots. Wind waves to 5 feet. Scattered showers in the evening. A slight chance of Thunderstorms. Isolated showers after midnight.
Saturday..East winds 20 knots. Wind waves to 5 feet. Scattered showers with a slight chance of Thunderstorms.
Saturday night..East winds 20 knots. Wind waves to 5 feet. Northwest swell 3 feet. A slight chance of Thunderstorms in the evening. Scattered showers.
Sunday..East winds to 25 knots. Wind waves 5 to 6 feet. Northwest swell 4 feet. Scattered showers.
Monday..Northeast winds to 25 knots. Wind waves 6 to 7 feet. Northwest swell 4 feet. Scattered showers.
winds and seas higher in and near tstms.

PHZ100 923 Pm Hst Wed Nov 29 2023
Synopsis for hawaiian coastal waters.. A kona low, currently west of kauai, will bring south to southeast winds with the potential for heavy showers and Thunderstorms during the next couple days. The low will weaken into a trough over the weekend with ridging building in north of the island chain.


7 Day Forecast for Marine Location Near Naalehu, HI
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Area Discussion for - Honolulu, HI
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FXHW60 PHFO 300651 AFDHFO

Area Forecast Discussion National Weather Service Honolulu HI 851 PM HST Wed Nov 29 2023

SYNOPSIS
Moist and humid conditions with south to southeast winds will persist into the weekend due to a kona low located west of the islands. Showery conditions with periods of heavy rainfall are possible each day, which will keep the threat for flooding up. In addition to the rainfall potential, thunderstorms are possible, with a few potentially becoming strong through Thursday.
Conditions should begin to improve Sunday through early next week as drier air moves in and the trades return.

DISCUSSION
Deep tropical moisture pooling northward over the state due to a kona low lurking to our west will support moist and humid conditions with southerly flow persisting into the weekend.
Showery conditions with periods of heavy rainfall are expected, which could lead to flash flooding where the rainfall becomes focused for a given amount of time. Given the lack of focus at the surface, expect the rainfall to develop in bands and move through periodically. Uncertainty in predicting exactly when and where these will develop and move through remains high. In addition to the rainfall potential, improved kinematics associated with a band of 40+ knots of deep layer shear (0-6 km) evolving over the western end of the state plus the added instability with lowering upper heights and upper forcing support a few strong storms developing through Thursday. For the Big Island Summits, areas of showers developing and lifting northward in the area will keep the potential in place for a wintry mix into Thursday.

Conditions should begin to improve late in the weekend through early next week with drier air moving in and as the trades return.

AVIATION
A kona low west of the state will keep moderate south to southeast winds and scattered moderate to locally heavy showers across the Hawaii Region over the next several days. Bands of developing heavy showers will be the focus for periods of MVFR and brief IFR conditions across the state through Thursday.

AIRMET Sierra is posted for mountain obscurations over Kauai, Oahu, Molokai, Lanai, and Maui. These conditions could spread to the Big Island later tonight if moderate to heavy shower activity increases.

AIRMET Tango is in effect statewide for moderate midlevel turbulence in the 120 to FL180 layer due to wind shear and convection caused by the kona low. THis AIRMET will likely continue into Thursday.

Light icing in layered clouds will remain a concern across the islands as well. Icing potential could possibly increase to AIRMET Zulu level overnight as deep layered moisture increases across the region.

MARINE
A kona low located west of Kauai and surface high pressure to the distant northeast will keep moderate to strong south to southeast winds in place through Friday. Winds will ease and shift back to trade winds this weekend as the kona low weakens into a broad trough west of the state and surface ridging redevelops to the north. The trades will gradually strengthen next week as a new high builds to the distant north and northwest.

A new small to moderate, medium period northwest will peak tonight and Thursday, then gradually lower through Saturday. A new moderate, long period northwest swell will start to fill in Saturday, peak near advisory levels on Sunday, then slowly subside Monday. A new north-northwest reinforcing swell is forecast to arrive Monday night, and could push surf up above the advisory threshold Tuesday through next Wednesday. Expect choppy conditions along south facing shores due to persistent southerly winds mixed with small, long period south swells during the next couple days. Less choppy conditions can be expected over the weekend. Surf along east facing shores is expected to hold near seasonal levels during the next couple days, then lower below average over the weekend into early next week. Strengthening trade winds could boost east shore surf up above seasonal levels around the middle of next week.

HFO WATCHES/WARNINGS/ADVISORIES
Flood Watch through Thursday afternoon for all Hawaii islands-

Winter Weather Advisory until 6 AM HST Thursday for Big Island Summits.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
ILOH1 - 1617760 - Hilo, HI 52 mi52 min SSE 8G9.9 78°F 80°F29.90

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Wind History for Hilo, Hilo Bay, Kuhio Bay, HI
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
PHKO53 sm17 minSSW 0310 smOvercast77°F73°F89%29.92

Wind History from HKO
(wind in knots)


Tide / Current for Honuapo, Hawaii Island, Hawaii
   
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Honuapo
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Thu -- 05:46 AM HST     2.83 feet High Tide
Thu -- 06:38 AM HST     Sunrise
Thu -- 09:52 AM HST     Moonset
Thu -- 02:03 PM HST     0.41 feet Low Tide
Thu -- 05:43 PM HST     Sunset
Thu -- 05:46 PM HST     1.01 feet High Tide
Thu -- 08:57 PM HST     Moonrise
Thu -- 10:29 PM HST     0.30 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Honuapo, Hawaii Island, Hawaii, Tide feet
12
am
0.5
1
am
1
2
am
1.5
3
am
2
4
am
2.5
5
am
2.8
6
am
2.8
7
am
2.7
8
am
2.3
9
am
1.9
10
am
1.4
11
am
1
12
pm
0.7
1
pm
0.5
2
pm
0.4
3
pm
0.5
4
pm
0.7
5
pm
0.9
6
pm
1
7
pm
0.9
8
pm
0.7
9
pm
0.5
10
pm
0.3
11
pm
0.3



Tide / Current for Kailua Kona, Big Island, Hawaii
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Kailua Kona
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Thu -- 05:49 AM HST     2.40 feet High Tide
Thu -- 06:41 AM HST     Sunrise
Thu -- 09:56 AM HST     Moonset
Thu -- 01:43 PM HST     0.32 feet Low Tide
Thu -- 05:39 PM HST     0.58 feet High Tide
Thu -- 05:43 PM HST     Sunset
Thu -- 08:57 PM HST     Moonrise
Thu -- 10:33 PM HST     0.16 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Kailua Kona, Big Island, Hawaii, Tide feet
12
am
0.4
1
am
0.7
2
am
1.2
3
am
1.7
4
am
2.1
5
am
2.3
6
am
2.4
7
am
2.3
8
am
2
9
am
1.6
10
am
1.2
11
am
0.8
12
pm
0.5
1
pm
0.3
2
pm
0.3
3
pm
0.4
4
pm
0.5
5
pm
0.6
6
pm
0.6
7
pm
0.5
8
pm
0.4
9
pm
0.3
10
pm
0.2
11
pm
0.2




Weather Map
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