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

June 24, 2024 9:00 AM HST (19:00 UTC) Change Location
Sunrise 5:45 AM   Sunset 7:11 PM
Moonrise 10:04 PM   Moonset 8:26 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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PHZ119 Maalaea Bay- 342 Am Hst Mon Jun 24 2024

.small craft advisory in effect through early Tuesday morning - .

Today - North winds to 25 knots. Seas 3 to 5 feet. Wave detail: north 4 feet at 4 seconds.

Tonight - North northeast winds to 25 knots. Seas 3 to 5 feet. Wave detail: north northeast 4 feet at 4 seconds.

Tuesday - North northeast winds to 25 knots. Seas to 3 feet in the morning, then to 2 feet or less. Wave detail: east 3 feet at 4 seconds.

Tuesday night - North winds to 20 knots. Seas 3 to 4 feet. Wave detail: north 3 feet at 3 seconds.

Wednesday - North winds to 20 knots. Seas to 3 feet.

Wednesday night - North winds to 20 knots. Seas to 3 feet in the evening, then to 2 feet or less.

Thursday - North winds to 20 knots, rising to 25 knots in the afternoon and evening, easing to 20 knots after midnight. Seas to 2 feet or less.

Friday - North winds to 20 knots. Seas to 2 feet or less.

PHZ100 342 Am Hst Mon Jun 24 2024

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


7 Day Forecast for Marine Location Near Keokea, HI
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Area Discussion for - Honolulu, HI
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FXHW60 PHFO 241435 CCA AFDHFO

Area Forecast Discussion...CORRECTED National Weather Service Honolulu HI 435 AM HST Mon Jun 24 2024

SYNOPSIS
High pressure north of the state will maintain breezy trade winds the next couple of days. Showers will favor windward coasts and slopes. Trades will slightly weaken around the middle of the week with a possible increase in weekend shower activity.



DISCUSSION
The downstream pressure gradient from a 1031 mb high centered approximately 860 miles north northwest of Kauai remains tight enough across the region to maintain breezy to locally windy trade winds through Tuesday. The state will remain under the stabilizing influence of mid-level ridging as the islands reside along the southeasterly periphery of a 700 mb ridge positioned northwest of the area. Early morning radar and satellite imagery show fairly dry conditions with only widely scattered weak trade showers traveling across the isles. Expect these conditions to continue through the day with showers favoring windward exposures.

Higher 850-700 mb layer moisture advection assisting in deepening a more moist boundary layer Tuesday and Wednesday, in tandem with the emergence of a subtropical jet draped across the southern nearshore waters, should be the impetuses to increased shower coverage. Those communities that typically stay more wet than dry during normal summertime trades will likely pick up a few hundredths to tenths of an inch more rain through mid week.
Aside from a few brief afternoon showers over the Kona slopes of Big Island or a stray windward cell making it over the ridgeline, leeward areas will primarily remain dry. Little to no movement of lower and upper ridging anchored north of the islands through Tuesday ensures breezy trades under partly to mostly cloudy windward skies/mostly to partly sunny leeward skies.

High pressure at all levels begins to transition east during the second half of the week. This will weaken the lower level pressure gradient enough to subtly suppress trade flow to more gentler magnitudes, although easterlies will still remain breezy along ridge lines and within valleys parallel to trade flow.
Lowering mid to upper heights, with periodic ribbons of higher east moisture passing to the west, will increase late week shower frequency and areal coverage. An upper trough/cut-off low develops east of the islands from the middle of the week onward. This scenario may boost weekend into early week rain probabilities across more windward waters/exposures. The highest rainfall will likely be focused north of the island chain as the low moves north northwest of the state early next week.



AVIATION
Breezy to locally windy trades will continue today, then gradually ease late tonight through Tuesday. Showery cloud bands embedded in the trade flow will produce periods of MVFR conditions across windward/mauka areas of each island, particularly through the overnight and early morning hours. Conditions will improve through the late morning and afternoon periods.

AIRMET Sierra remains in effect for tempo mountain obscuration for windward slopes of most islands, which will likely continue through the morning hours.

AIRMET Tango remains in effect for mod low-level turb over and downwind of island terrain due to the breezy trade winds. This AIRMET will continue through the day.



MARINE
Surface high pressure centered roughly 950 nm north of the state will help to drive fresh to strong easterly trades today. The Small Craft Advisory has been extended until Tuesday morning, but trimmed back to only include the typical windier waters around Maui County and the Big Island. Trades weaken slightly Tuesday into mid week as the high moves east northeastward, away from the islands.

Surf along east-facing shores will remain rough and choppy today followed by a gradual downward trend during mid week as trades weaken slightly.

Surf along south-facing shores will be near or slightly below seasonal norms through Tuesday as a small, medium period, south swell continues to move through. Nearshore buoys showed swell energy peaking this morning in the 12-14 second range. However, this should be short-lived, with a downward trend expected by Tuesday night. More small, medium to long period, south swells will return Wednesday night through the remainder of the forecast period.

Nearly flat conditions along north-facing shores expected through mid day today. A small, medium period, northwest swell will bring tiny surf to north-facing shores late today through mid week.



HFO WATCHES/WARNINGS/ADVISORIES
Small Craft Advisory until 6 AM HST Tuesday 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
KLIH1 - 1615680 - Kahului Bay, Maui, HI 17 mi43 minENE 14G21 75°F 78°F30.10
51205 24 mi35 min 78°F6 ft
51213 36 mi65 min 80°F2 ft


Wind History for Kahului, Kahului Harbor, HI
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
PHOG KAHULUI,HI 17 sm66 minNE 18G3210 smPartly Cloudy72°F68°F88%30.08
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Wind History graph: HOG
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Tide / Current for Makena, Maui Island, Hawaii
   
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Makena
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Mon -- 12:51 AM HST     0.04 feet Low Tide
Mon -- 05:19 AM HST     0.38 feet High Tide
Mon -- 05:46 AM HST     Sunrise
Mon -- 08:26 AM HST     Moonset
Mon -- 10:12 AM HST     -0.08 feet Low Tide
Mon -- 05:54 PM HST     2.22 feet High Tide
Mon -- 07:09 PM HST     Sunset
Mon -- 10:04 PM HST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Makena, Maui Island, Hawaii, Tide feet
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Tide / Current for Kihei, Maui (Hawaii)
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Kihei
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Mon -- 12:50 AM HST     0.14 feet Low Tide
Mon -- 05:46 AM HST     Sunrise
Mon -- 05:59 AM HST     0.78 feet High Tide
Mon -- 08:26 AM HST     Moonset
Mon -- 10:53 AM HST     -0.01 feet Low Tide
Mon -- 06:23 PM HST     2.59 feet High Tide
Mon -- 07:10 PM HST     Sunset
Mon -- 10:04 PM HST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Kihei, Maui (Hawaii), Tide feet
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Weather Map
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GEOS Local Image of Hawaii   
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Kamuela/Honolulu,HI




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