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

June 16, 2024 11:51 AM HST (21:51 UTC) Change Location
Sunrise 5:40 AM   Sunset 7:02 PM
Moonrise 2:32 PM   Moonset 1:41 AM 
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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.

Marine Forecasts
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PHZ122 Big Island Windward Waters- 913 Am Hst Sun Jun 16 2024

Rest of today - East winds 15 to 20 knots. Seas 4 to 5 feet. Wave detail: east 4 feet at 5 seconds and south 4 feet at 14 seconds. Isolated showers.

Tonight - East winds 15 to 20 knots. Seas 4 to 6 feet. Wave detail: east 4 feet at 5 seconds and south 3 feet at 13 seconds. Isolated showers.

Monday - East winds 15 to 20 knots. Seas 5 to 6 feet. Wave detail: east 5 feet at 5 seconds. Isolated showers in the morning.

Monday night - East winds 15 to 20 knots. Seas 5 to 6 feet. Wave detail: east 5 feet at 5 seconds. Isolated showers in the evening, then scattered showers after midnight.

Tuesday - East winds 15 to 20 knots. Seas 5 to 6 feet. Wave detail: east 5 feet at 5 seconds. Scattered showers, mainly in the morning.

Tuesday night - East winds 15 to 20 knots. Seas 5 to 6 feet. Wave detail: east 5 feet at 6 seconds. Isolated showers in the evening, then scattered showers after midnight.

Wednesday - East winds 20 to 25 knots. Seas 6 to 7 feet. Wave detail: east 6 feet at 6 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight.

Thursday - East winds 15 to 20 knots, becoming east northeast 20 to 25 knots. Seas 6 to 7 feet. Wave detail: east 6 feet at 7 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight.

PHZ100 913 Am Hst Sun Jun 16 2024

Synopsis for hawaiian coastal waters - A surface ridge will remain north of the area through the forecast period and will strengthen from Wednesday onward.


7 Day Forecast for Marine Location Near Wainaku, HI
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Area Discussion for - Honolulu, HI
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FXHW60 PHFO 161901 AFDHFO

Area Forecast Discussion National Weather Service Honolulu HI 901 AM HST Sun Jun 16 2024

SYNOPSIS
Stable, breezy trades will trend stronger and somewhat wetter as the week progresses. Trades continue into at least early next week.

DISCUSSION

A strong trade wind inversion sloping from around 6kft at Hilo to 8kft at Lihue is noted on this morning's observed soundings. Decent saturation in the top half of the boundary layer of the Lihue sounding matches the morning cloud distribution well with breezy trades delivering ample clouds and rather limited/brief showers windward and mauka. Trade wind weather persists through the forecast period as the large scale pattern undergoes little in the way of change. Building mid-level ridging over the Central Pacific Basin will cause the surface gradient to strengthen over the islands during the latter half of the week with locally strong trades in place as early as Thursday. This will also allow slightly richer low- level moisture to be drawn up from the southeast which will foster an increase in trade wind shower coverage during the same period.
The overall trend through the week will one of stronger trades and a greater coverage of showers, particularly windward and mauka during the overnight and early morning hours.



AVIATION

Moderate to breezy ENE trade winds will continue over the next several days. Periods of MVFR conditions will be possible across windward and mauka areas as low clouds and showers ride in on the trades, particularly during the overnight hours when shower coverage is expected to increase.

AIRMET Sierra is in effect for tempo mountain obscuration for windward Big Island. This AIRMET will likely be needed on and off for windward areas across the state through at least tomorrow.

AIRMET Tango is in effect for tempo moderate low level turbulence lee of the island terrain across the state due to breezy trade winds under a strong tradewind inversion. This AIRMET will likely be needed through today.

MARINE

A high pressure ridge will remain north of the area and will gradually strengthen through the week. As a result, the trades are expected to become fresh to locally strong, with near gale winds in the Alenuihaha Channel and south of the Big Island on Wednesday. The Small Craft Advisory (SCA) currently in effect for the normally windier areas around Maui County and the Big Island will likely continue through the week, with an expansion to include the waters around Kauai and Oahu on Wednesday.

Surf along south facing shores will continue to slowly decline as the south swell fades through Monday. Only background small, medium to long period, south to southeast swell energy will move into the region for the rest of the week.

North shore surf is expected to be small through the week, coming from small, mainly medium period northwest swells. Surf along east shores will become increasingly rough and choppy from Wednesday onward as the trade winds strenghten across the state.

HFO WATCHES/WARNINGS/ADVISORIES
Small Craft Advisory until 6 PM HST Monday for Maalaea Bay- Pailolo Channel-Alenuihaha Channel-Big Island Leeward Waters-Big Island Southeast Waters.






Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
ILOH1 - 1617760 - Hilo, HI 0 mi51 minN 5.1G6 77°F 79°F30.07
51206 6 mi81 min 78°F
KWHH1 46 mi51 minW 6G7 78°F 81°F30.04


Wind History for Hilo, Hilo Bay, Kuhio Bay, HI
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
PHTO HILO INTL,HI 1 sm58 minNNE 0710 smOvercast81°F66°F62%30.09
Link to 1 hour of 5 minute data for PHTO
   
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Wind History graph: HTO
(wind in knots)
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Tide / Current for Hilo, Hawaii Island, Hawaii
   
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Hilo
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Sun -- 01:41 AM HST     Moonset
Sun -- 04:48 AM HST     0.07 feet Low Tide
Sun -- 05:41 AM HST     Sunrise
Sun -- 12:12 PM HST     2.05 feet High Tide
Sun -- 02:32 PM HST     Moonrise
Sun -- 06:57 PM HST     0.70 feet Low Tide
Sun -- 07:00 PM HST     Sunset
Sun -- 10:45 PM HST     1.31 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Hilo, Hawaii Island, Hawaii, Tide feet
12
am
1.2
1
am
0.9
2
am
0.6
3
am
0.3
4
am
0.1
5
am
0.1
6
am
0.2
7
am
0.5
8
am
0.8
9
am
1.3
10
am
1.7
11
am
1.9
12
pm
2
1
pm
2
2
pm
1.8
3
pm
1.5
4
pm
1.2
5
pm
0.9
6
pm
0.7
7
pm
0.7
8
pm
0.8
9
pm
1
10
pm
1.2
11
pm
1.3


Tide / Current for Kawaihae, Big Island, Hawaii
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Kawaihae
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Sun -- 01:44 AM HST     Moonset
Sun -- 05:43 AM HST     0.09 feet Low Tide
Sun -- 05:44 AM HST     Sunrise
Sun -- 01:10 PM HST     1.90 feet High Tide
Sun -- 02:36 PM HST     Moonrise
Sun -- 07:04 PM HST     Sunset
Sun -- 07:48 PM HST     0.80 feet Low Tide
Sun -- 11:48 PM HST     1.06 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Kawaihae, Big Island, Hawaii, Tide feet
12
am
1.2
1
am
1
2
am
0.8
3
am
0.5
4
am
0.3
5
am
0.1
6
am
0.1
7
am
0.2
8
am
0.5
9
am
0.8
10
am
1.2
11
am
1.6
12
pm
1.8
1
pm
1.9
2
pm
1.9
3
pm
1.7
4
pm
1.4
5
pm
1.2
6
pm
1
7
pm
0.8
8
pm
0.8
9
pm
0.9
10
pm
0.9
11
pm
1


Weather Map
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GEOS Local Image of Hawaii   
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Kamuela/Honolulu,HI




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