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

June 18, 2024 3:30 AM HST (13:30 UTC) Change Location
Sunrise 5:49 AM   Sunset 7:18 PM
Moonrise 4:35 PM   Moonset 3:00 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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PHZ114 Oahu Windward Waters- 316 Am Hst Tue Jun 18 2024

Today - East winds 15 to 20 knots. Seas to 6 feet. Wave detail: east 6 feet at 7 seconds. Scattered showers, mainly this morning.

Tonight - East winds to 20 knots. Seas to 6 feet. Wave detail: east 6 feet at 7 seconds. Isolated showers in the evening, then scattered showers after midnight.

Wednesday - East winds to 20 knots. Seas 6 to 7 feet. Wave detail: east 6 feet at 7 seconds. Isolated showers in the morning.

Wednesday night - East winds to 20 knots. Seas 6 to 7 feet. Wave detail: east 7 feet at 7 seconds. Isolated showers.

Thursday - East winds to 20 knots. Seas 6 to 7 feet. Wave detail: east 7 feet at 7 seconds. Isolated showers in the morning.

Thursday night - East winds 20 to 25 knots. Seas 7 to 8 feet. Wave detail: east 7 feet at 7 seconds. Isolated showers in the evening, then scattered showers after midnight.

Friday - East northeast winds 20 to 25 knots. Seas 7 to 8 feet. Wave detail: east 7 feet at 7 seconds. Scattered showers through the night, then isolated showers in the evening. Scattered showers after midnight.

Saturday - East northeast winds 20 to 25 knots, rising to 25 to 30 knots in the evening, easing to 20 to 25 knots after midnight. Seas 7 to 8 feet. Wave detail: east 7 feet at 7 seconds. Scattered showers.

PHZ100 316 Am Hst Tue Jun 18 2024

Synopsis for hawaiian coastal waters - A surface ridge will strengthen north of the area through midweek, then remain in place through the weekend.


7 Day Forecast for Marine Location Near Haleiwa, HI
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Area Discussion for - Honolulu, HI
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FXHW60 PHFO 180657 AFDHFO

Area Forecast Discussion National Weather Service Honolulu HI 857 PM HST Mon Jun 17 2024

SYNOPSIS
Surface high pressure north of the state will maintain breezy trade winds through Tuesday, with trades strengthening into the breezy to strong range Wednesday through the weekend. Fairly typical windward and mauka-focused shower activity is expected through much of the week. Remnants of an old frontal boundary could increase windward shower activity late Friday into Saturday.

DISCUSSION
A weak upper-level low, centered a couple hundred miles southeast of Oahu, is sending high clouds across the eastern half of the state this evening, which made for a beautiful sunset visible on the Mauna Kea CFHT webcams. Expecting a fairly typical trade weather pattern through Tuesday night, with breezy wind speeds and passing showers focused on the windward and mauka areas. Shower activity will be slightly higher than usual, due to the upper low, with some moderate showers possible over windward areas at times, mainly during the overnight and early morning hours.

As the upper-level low gradually moves westward over the next few days, we should see drier conditions with lower inversions around mid-week. Beginning Wednesday into Thursday, the surface high centered far north of the state will strengthen, increasing the trade wind speeds into the breezy to strong range during the second half of the week and into the weekend. The global models are showing an area of enhanced moisture, associated with an old frontal boundary, riding in on the trades toward the end of this week. This could produce enhanced windward showers late Friday into Saturday.

AVIATION
Breezy trades will continue, with SHRA and low cigs favoring windward and mauka locations. Periods of MVFR conds are possible in any SHRA. Otherwise, VFR conditions should prevail.

AIRMET Sierra will go into effect for mtn obsc for windward portions of all islands at 09Z.

AIRMET Tango is in effect for mod turb between 140 and FL300 from the Big Island up through Molokai.

MARINE
Fresh to strong easterly trades will strengthen late Tuesday through the second half of the week as the surface ridge builds north of the state. This will result in the Small Craft Advisory (SCA) expanding up the island chain from the typically windier waters around Maui County and the Big Island. Seas will quickly respond and build to the advisory level across the exposed channels and waters near South Point beginning around Wednesday.

Surf along south-facing shores continues to ease this evening, and that trend will persist through Tuesday. Expect mainly background south to south-southwest pulses moving through until Friday. A slight upward trend is possible by the end of the weekend from a small, long-period south swell. Guidance shows this arriving Saturday night into Sunday, then lingering into early next week.

Surf along east-facing shores will hold around average through the day Tuesday, then gradually trend up through the second half of the week due to the aforementioned trades strengthening locally and upstream of the islands over the eastern Pacific.

Surf along north-facing shores trended up today due to a small northwest swell moving through. That should linger into Tuesday before returning to typical summertime (flat) levels. As the trades increase, some northern exposures could see a gradual increase later this week.

HFO WATCHES/WARNINGS/ADVISORIES
Small Craft Advisory until 6 PM 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
51201 - Waimea Bay, HI (106) 5 mi45 min 78°F4 ft
PRHH1 18 mi43 minNNE 6G8 76°F 30.06
51212 19 mi61 min 76°F 79°F3 ft
51207 21 mi35 min 77°F5 ft
51210 21 mi35 min 76°F6 ft
MOKH1 - 1612480 - Mokuoloe, HI 21 mi55 minE 5.1G12 77°F 80°F30.06
51211 23 mi61 min 79°F3 ft
OOUH1 - 1612340 - Honolulu, HI 25 mi43 minENE 4.1G8.9 76°F 79°F30.06
51202 - Mokapu Point, HI (098) 27 mi35 min 78°F7 ft


Wind History for Mokuoloe, HI
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Airport Reports
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Wind History graph: HHI
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Tide / Current for Haleiwa, Waialua Bay, Oahu Island, Hawaii
   
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Haleiwa
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Tue -- 03:00 AM HST     Moonset
Tue -- 04:39 AM HST     -0.11 feet Low Tide
Tue -- 05:50 AM HST     Sunrise
Tue -- 01:25 PM HST     1.57 feet High Tide
Tue -- 04:34 PM HST     Moonrise
Tue -- 07:17 PM HST     Sunset
Tue -- 07:44 PM HST     0.30 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Haleiwa, Waialua Bay, Oahu Island, Hawaii, Tide feet
12
am
0.5
1
am
0.5
2
am
0.3
3
am
0.1
4
am
-0.1
5
am
-0.1
6
am
-0
7
am
0.1
8
am
0.4
9
am
0.7
10
am
1
11
am
1.3
12
pm
1.5
1
pm
1.6
2
pm
1.5
3
pm
1.4
4
pm
1.1
5
pm
0.7
6
pm
0.5
7
pm
0.3
8
pm
0.3
9
pm
0.3
10
pm
0.4
11
pm
0.4


Tide / Current for Laie Bay, Oahu Island, Hawaii
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Laie Bay
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Tue -- 02:59 AM HST     Moonset
Tue -- 04:58 AM HST     -0.03 feet Low Tide
Tue -- 05:49 AM HST     Sunrise
Tue -- 12:42 PM HST     2.07 feet High Tide
Tue -- 04:34 PM HST     Moonrise
Tue -- 07:16 PM HST     Sunset
Tue -- 08:03 PM HST     0.48 feet Low Tide
Tue -- 11:43 PM HST     0.69 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Laie Bay, Oahu Island, Hawaii, Tide feet
12
am
0.7
1
am
0.6
2
am
0.4
3
am
0.2
4
am
0
5
am
-0
6
am
0
7
am
0.3
8
am
0.6
9
am
1
10
am
1.5
11
am
1.8
12
pm
2
1
pm
2.1
2
pm
1.9
3
pm
1.7
4
pm
1.3
5
pm
1
6
pm
0.7
7
pm
0.5
8
pm
0.5
9
pm
0.5
10
pm
0.6
11
pm
0.7


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




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