Captain Cook, HI Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Captain Cook, HI

June 14, 2024 12:00 PM HST (22:00 UTC) Change Location
Sunrise 5:40 AM   Sunset 7:01 PM
Moonrise 1:00 PM   Moonset 12:43 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- 918 Am Hst Fri Jun 14 2024

.small craft advisory in effect through Saturday afternoon - .

Rest of today - West winds 7 to 10 knots west of the big island - .east 20 to 25 knots near south point. Seas 5 to 8 feet. Wave detail: east northeast 5 feet at 6 seconds and south 4 feet at 16 seconds. Scattered showers.

Tonight - West of the big island, south southwest winds 7 to 10 knots in the evening, becoming variable less than 10 knots. NEar south point, east winds 20 to 25 knots. Seas 6 to 9 feet. Wave detail: east northeast 5 feet at 6 seconds and south 5 feet at 15 seconds. Isolated showers.

Saturday - West of the big island, winds variable less than 10 knots, becoming west 7 to 10 knots in the afternoon. NEar south point, east winds 20 to 25 knots. Seas 5 to 8 feet. Wave detail: south 6 feet at 15 seconds and east northeast 4 feet at 5 seconds. Isolated showers in the morning.

Saturday night - West of the big island, northwest winds 7 to 10 knots in the evening, becoming variable less than 10 knots. NEar south point, east winds 20 to 25 knots, becoming east northeast 15 to 20 knots after midnight. Seas 4 to 6 feet. Wave detail: south 5 feet at 14 seconds and east northeast 4 feet at 6 seconds. Isolated showers in the evening. Scattered showers after midnight.

Sunday - West of the big island, winds variable less than 10 knots, becoming southwest to 10 knots in the afternoon. NEar south point, east northeast winds 15 to 20 knots, becoming east 20 to 25 knots in the afternoon. Seas 3 to 5 feet. Wave detail: east northeast 4 feet at 5 seconds and south 4 feet at 14 seconds. Scattered showers in the morning.

Sunday night - West of the big island, north northwest winds 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 4 feet at 6 seconds and south 3 feet at 13 seconds. Isolated showers.

Monday - Winds variable less than 10 knots west of the big island - .east 15 to 20 knots near south point. Seas 3 to 5 feet. Wave detail: east northeast 4 feet at 5 seconds and south 3 feet at 13 seconds. Isolated showers in the morning. Isolated showers through the day.

Tuesday - West of the big island, north northwest winds 7 to 10 knots in the morning, becoming variable less than 10 knots. NEar south point, east northeast winds 15 to 20 knots, becoming east 20 to 25 knots. Seas 3 to 5 feet. Wave detail: east northeast 4 feet at 5 seconds. Isolated showers.

PHZ100 918 Am Hst Fri Jun 14 2024

Synopsis for hawaiian coastal waters - A surface ridge will remain north of the area through the forecast period.


7 Day Forecast for Marine Location Near Captain Cook, HI
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Area Discussion for - Honolulu, HI
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FXHW60 PHFO 141953 AFDHFO

Area Forecast Discussion National Weather Service Honolulu HI 953 AM HST Fri Jun 14 2024

SYNOPSIS
High pressure will linger northeast of the Hawaiian Islands into next week, producing moderate to breezy trade winds. Weak upper level troughing will keep brief showers in the forecast, favoring windward and mountain areas. Drier conditions are expected for leeward locations. Additionally, clouds and showers will develop along the Kona slopes of the Big Island each afternoon and evening.

DISCUSSION
Latest satellite and radar imagery this morning shows that low clouds and a few showers are favoring typical windward and mountain areas, especially across Maui and the Big Island.
Meanwhile, an upper jet stream over the region is spreading thin, high level cirrus clouds over the state from the northwest. High pressure is centered far northeast of the islands, producing moderate to breezy easterly trade winds across the state.

The surface high far northeast of the islands will linger through this weekend and into next week. This feature will maintain a fairly typical moderate to breezy trade wind weather pattern into the foreseeable future with little day-to-day variation. Weak upper level troughing will keep inversion heights between 5,000 to 7,000 feet for much of the forecast period. Expect brief showers at times, mainly over windward and mountain areas. It is possible that a weak low-level easterly wave on Saturday night could produce a slight boost to shower activity through Sunday morning.
Otherwise, showers will be fairly brief and light, and coverage will be greatest during the overnight to early morning hours each day. Drier conditions are forecast over leeward locations, with the exception of the Kona slopes of the Big Island, where daytime surface convergence will increase clouds and introduce isolated showers each afternoon.

Not much day-to-day change in the forecast is expected over the next seven days. Increasing trends in the easterly trade wind speeds may develop next week from Wednesday onward.

AVIATION
Moderate to breezy trade winds should continue over the next few days. Low cigs and SHRA will favor windward and mauka areas, with brief periods of MVFR conds possible. A few SHRA may make it over to leeward areas at times, but otherwise VFR conds should prevail.

AIRMET Sierra is in effect for mtn obsc for windward Big Island.

MARINE
Easterly trades will remain locally breezy through the weekend and much of next week as a surface ridge persists north of the area.
A Small Craft Advisory (SCA) remains in effect for the windier channels and waters around Maui County and the Big Island through Saturday and will likely be extended later today through the weekend. The ridge may weaken slightly early next week, causing winds to decrease a bit. However, the SCA for the windier waters may continue through the forecast period.

A High Surf Advisory remains posted for all south facing shores as a long period south swell continues to gradually build today.
This swell could approach warning-levels late tonight and Saturday as the swell peaks. A gradual downward trend is expected Sunday into early next week. After this swell moves out, very little swell is expected next week after Tuesday. North-facing shore surf will become flat for the next few days. Small medium period northwest pulses may provide a tiny bump Sunday night into middle of next week. Surf along east-facing shores will remain small and choppy each day due to a limited trade wind fetch upstream of the islands.

HFO WATCHES/WARNINGS/ADVISORIES
High Surf Advisory until 6 PM HST Saturday for south facing shores.

Small Craft Advisory until 6 PM HST Saturday 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
KWHH1 40 mi43 minNW 8G13 80°F 80°F30.01


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 20 sm67 minWSW 1010 smPartly Cloudy84°F72°F66%30.03
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Wind History graph: HKO
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Tide / Current for Napoopoo, Kealakekua Bay, Hawaii Island, Hawaii
   
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Napoopoo
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Fri -- 12:43 AM HST     Moonset
Fri -- 04:45 AM HST     0.03 feet Low Tide
Fri -- 05:45 AM HST     Sunrise
Fri -- 11:42 AM HST     1.17 feet High Tide
Fri -- 12:59 PM HST     Moonrise
Fri -- 04:44 PM HST     0.72 feet Low Tide
Fri -- 07:02 PM HST     Sunset
Fri -- 10:00 PM HST     1.25 feet High 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
1.1
1
am
0.8
2
am
0.5
3
am
0.2
4
am
0.1
5
am
0
6
am
0.1
7
am
0.3
8
am
0.6
9
am
0.8
10
am
1
11
am
1.1
12
pm
1.2
1
pm
1.1
2
pm
1
3
pm
0.8
4
pm
0.7
5
pm
0.7
6
pm
0.8
7
pm
0.9
8
pm
1.1
9
pm
1.2
10
pm
1.3
11
pm
1.2


Tide / Current for Kailua Kona, Big Island, Hawaii
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Kailua Kona
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Fri -- 12:43 AM HST     Moonset
Fri -- 04:30 AM HST     0.07 feet Low Tide
Fri -- 05:45 AM HST     Sunrise
Fri -- 11:21 AM HST     1.20 feet High Tide
Fri -- 12:59 PM HST     Moonrise
Fri -- 04:29 PM HST     0.77 feet Low Tide
Fri -- 07:03 PM HST     Sunset
Fri -- 09:54 PM HST     1.32 feet High 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
1.1
1
am
0.8
2
am
0.5
3
am
0.2
4
am
0.1
5
am
0.1
6
am
0.2
7
am
0.4
8
am
0.7
9
am
0.9
10
am
1.1
11
am
1.2
12
pm
1.2
1
pm
1.1
2
pm
1
3
pm
0.9
4
pm
0.8
5
pm
0.8
6
pm
0.9
7
pm
1
8
pm
1.2
9
pm
1.3
10
pm
1.3
11
pm
1.3


Weather Map
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GEOS Local Image of Hawaii   
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South,Shore/Honolulu,HI




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