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

June 21, 2024 4:10 PM HST (02:10 UTC) Change Location
Sunrise 5:41 AM   Sunset 7:03 PM
Moonrise 7:21 PM   Moonset 5:18 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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PHZ123 Big Island Leeward Waters- 317 Pm Hst Fri Jun 21 2024

.small craft advisory in effect through Sunday afternoon - .

Tonight - West of the big island, southwest winds to 10 knots, veering to north northwest after midnight. NEar south point, east winds 25 to 30 knots. Seas 6 to 9 feet. Wave detail: east northeast 8 feet at 7 seconds. Isolated showers.

Saturday - West of the big island, south winds 7 to 10 knots, veering to west northwest to 10 knots in the afternoon. NEar south point, east winds 25 to 30 knots. Seas 5 to 7 feet. Wave detail: east northeast 7 feet at 7 seconds. Isolated showers.

Saturday night - West of the big island, west winds to 10 knots, veering to east northeast 7 to 10 knots after midnight. NEar south point, east winds to 30 knots, backing to east northeast after midnight. Seas 5 to 8 feet. Wave detail: east northeast 7 feet at 7 seconds. Isolated showers.

Sunday - West of the big island, south southeast winds 7 to 10 knots, veering to west northwest in the afternoon. NEar south point, east winds 25 to 30 knots. Seas 5 to 7 feet. Wave detail: east northeast 7 feet at 7 seconds. Isolated showers in the morning.

Sunday night - West of the big island, south winds to 10 knots, backing to northeast 7 to 10 knots after midnight. NEar south point, east winds 25 to 30 knots. Seas 5 to 7 feet. Wave detail: east northeast 7 feet at 7 seconds. Isolated showers.

Monday - West of the big island, east southeast winds 7 to 10 knots, veering to west southwest in the afternoon. NEar south point, east winds 25 to 30 knots. Seas 5 to 7 feet. Wave detail: east northeast 7 feet at 7 seconds. Isolated showers in the morning.

Monday night - West of the big island, west northwest winds 7 to 10 knots, backing to south after midnight. NEar south point, east winds 25 to 30 knots. Seas 5 to 7 feet. Wave detail: east northeast 7 feet at 7 seconds and south 3 feet at 16 seconds. Isolated showers.

Tuesday - West of the big island, windss variable less than 10 knots in the morning, becoming west northwest to 10 knots, backing to south southeast 7 to 10 knots in the evening, becoming variable less than 10 knots. NEar south point, east northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave detail: east northeast 4 feet at 5 seconds. Isolated showers in the morning. Isolated showers after midnight.

Wednesday - West of the big island, windss variable less than 10 knots, becoming southwest 10 to 15 knots. NEar south point, east northeast winds 15 to 20 knots, veering to east. Seas 4 to 6 feet. Wave detail: east northeast 5 feet at 5 seconds. Isolated showers in the morning. Isolated showers after midnight.

PHZ100 317 Pm Hst Fri Jun 21 2024

Synopsis for hawaiian coastal waters - Surface ridge to the north will remain strong through Monday, then slightly weaken Tuesday.


7 Day Forecast for Marine Location Near Holualoa, HI
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Area Discussion for - Honolulu, HI
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FXHW60 PHFO 220137 AFDHFO

Area Forecast Discussion National Weather Service Honolulu HI 337 PM HST Fri Jun 21 2024

SYNOPSIS
High pressure far north of the islands will maintain gusty trade winds through early next week. Passing showers will favor windward and mountain areas, especially during nights and mornings.
Although some light rainfall could occasionally spread leeward, most leeward locations will remain dry.

DISCUSSION
High pressure centered roughly 900 miles north of Kauai remains firmly in place this afternoon, producing a stable and gusty trade wind regime across the islands. Latest satellite and radar imagery shows isolated to scattered light showers moving into windward and mountain locations, primarily over the western islands of Kauai and Oahu. Farther east, fewer clouds and showers are noted upstream of and over windward Big Island. Gusty trades have been observed across the islands today, particularly in typically windier areas and valleys. However, speeds have generally hovered below Wind Advisory criteria.

Guidance suggests that a subtle shortwave moving over the state tonight could increase windward and mauka shower activity through early Saturday morning. Otherwise, the overall weather pattern will remain largely unchanged through the weekend with high pressure remaining in place to the north. Trades on Saturday are expected to be similar to those experienced today, so have opted not to issue a Wind Advisory at this time.

Breezy trade winds and a typical summertime rainfall pattern will prevail into early next week. Modest showers will be focused over windward areas, mainly at night and in the morning. With the exception of afternoon and evening showers over the Kona slopes of the Big Island, leeward areas will remain mostly dry. Trade winds will likely decline to moderate levels by Tuesday or Wednesday as the high to the north weakens and is displaced eastward.

AVIATION
Breezy to locally gusty trades will continue across the region for the next few days. Brief SHRA are expected mainly over windward and mauka areas. While VFR conds are generally expected to prevail, we could see some brief MVFR conds in any SHRA.

AIRMET Sierra remains in effect for mtn obsc for windward locations of Kauai, Oahu, Molokai, and Maui.

AIRMET Tango remains in effect for mod low level turb over and downwind of island terrain due to the breezy trade winds.

MARINE
Strong easterly trades and resulting rough seas will continue into early next week, supporting the Small Craft Advisory in place for all waters. Guidance shows a slight downward trend in wind speeds next week between Tuesday and midweek, due to the surface ridge potentially weakening to the north.

Surf along east-facing shores will remain rough through early next week due to the aforementioned strong trades locally and upstream of the state.

Surf along south-facing shores will trend up to around average this weekend as a small south swell arrives. This should be short- lived, with a downward trend expected early next week. Despite a blocking high that has set up over our typical swell window near/southeast of New Zealand, guidance shows a gale forming to its northeast this weekend with the head of the fetch aimed at the islands within the 170 to 190-degree directional band. Given the shorter travel distance, surf could trend up late next week.

Surf along north-facing shores could trend up above flat levels early next week due to a small, medium-period northwest swell from a marginal gale currently lifting northeastward toward the Aleutians.
On its heels is a gale- to storm-force low, currently a couple hundred miles east of Japan, that could send a similar northwest swell through the area late next week.

HFO WATCHES/WARNINGS/ADVISORIES
Small Craft Advisory until 6 PM HST Sunday for all Hawaiian waters-




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
KWHH1 28 mi53 minWSW 11G14 81°F29.98


Wind History for Kawaihae, HI
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
PHKO ELLISON ONIZUKA KONA INTL AT KEAHOLE,HI 7 sm17 minWSW 0910 smPartly Cloudy82°F72°F70%29.99
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Wind History graph: HKO
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Tide / Current for Kailua Kona, Big Island, Hawaii (2)
   
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Kailua Kona
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Fri -- 02:39 AM HST     0.58 feet High Tide
Fri -- 05:17 AM HST     Moonset
Fri -- 05:46 AM HST     Sunrise
Fri -- 08:10 AM HST     -0.25 feet Low Tide
Fri -- 03:10 PM HST     Full Moon
Fri -- 03:55 PM HST     2.47 feet High Tide
Fri -- 07:05 PM HST     Sunset
Fri -- 07:21 PM HST     Moonrise
Fri -- 11:37 PM HST     0.14 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 (2), Tide feet
12
am
0.3
1
am
0.4
2
am
0.5
3
am
0.6
4
am
0.5
5
am
0.3
6
am
0.1
7
am
-0.1
8
am
-0.3
9
am
-0.2
10
am
0.1
11
am
0.5
12
pm
1
1
pm
1.6
2
pm
2
3
pm
2.4
4
pm
2.5
5
pm
2.3
6
pm
2
7
pm
1.6
8
pm
1.1
9
pm
0.6
10
pm
0.3
11
pm
0.2


Tide / Current for Napoopoo, Kealakekua Bay, Hawaii Island, Hawaii
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Napoopoo
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Fri -- 02:49 AM HST     0.58 feet High Tide
Fri -- 05:18 AM HST     Moonset
Fri -- 05:46 AM HST     Sunrise
Fri -- 08:20 AM HST     -0.25 feet Low Tide
Fri -- 03:10 PM HST     Full Moon
Fri -- 04:05 PM HST     2.47 feet High Tide
Fri -- 07:04 PM HST     Sunset
Fri -- 07:20 PM HST     Moonrise
Fri -- 11:47 PM HST     0.14 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Napoopoo, Kealakekua Bay, Hawaii Island, Hawaii, Tide feet
12
am
0.3
1
am
0.4
2
am
0.5
3
am
0.6
4
am
0.5
5
am
0.3
6
am
0.1
7
am
-0.1
8
am
-0.2
9
am
-0.2
10
am
-0
11
am
0.4
12
pm
0.9
1
pm
1.5
2
pm
2
3
pm
2.3
4
pm
2.5
5
pm
2.4
6
pm
2.1
7
pm
1.6
8
pm
1.2
9
pm
0.7
10
pm
0.4
11
pm
0.2


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




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