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Marine Weather and Tide Forecast for Kahaluu, HI


March 14, 2026 3:23 PM HST (01:23 UTC)
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Sunrise 6:40 AM   Sunset 6:40 PM
Moonrise 3:52 AM   Moonset 2:56 PM 
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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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NOTE: Zones were updated 3/20/2025. If your report is out of date, please click Edit
PHZ116 Kaiwi Channel- 412 Am Hst Sat Mar 14 2026

.gale warning in effect through early Sunday morning - .

.small craft advisory in effect from Sunday morning through Sunday afternoon - .

Today - Southwest winds to 35 knots. Seas 13 to 16 feet, subsiding to 13 to 14 feet this afternoon. Wave detail: southwest 14 feet at 8 seconds, west northwest 3 feet at 10 seconds and north 3 feet at 13 seconds. Heavy showers with isolated Thunderstorms.

Tonight - South southwest winds to 30 knots, veering to southwest after midnight. Seas 12 to 14 feet, subsiding to 10 to 12 feet after midnight. Wave detail: southwest 13 feet at 8 seconds, west northwest 4 feet at 10 seconds and north 3 feet at 12 seconds. Heavy showers with isolated Thunderstorms.

Sunday - Southwest winds 20 to 25 knots. Seas 9 to 12 feet, subsiding to 8 to 10 feet in the afternoon. Wave detail: southwest 7 feet at 6 seconds and west northwest 4 feet at 10 seconds. Heavy showers with isolated Thunderstorms.

Sunday night - Southwest winds to 15 knots. Seas 6 to 9 feet. Wave detail: southwest 4 feet at 5 seconds and west northwest 4 feet at 10 seconds. Showers.

Monday - Southwest winds 10 to 15 knots. Seas 5 to 8 feet. Wave detail: south 3 feet at 4 seconds and west northwest 3 feet at 10 seconds. Numerous showers.

Monday night - Winds variable less than 10 knots. Seas 4 to 6 feet. Wave detail: northwest 5 feet at 11 seconds. Showers.

Tuesday - West winds 7 to 10 knots, veering to north in the evening, then becoming variable less than 10 knots after midnight. Seas 4 to 6 feet. Wave detail: north northwest 6 feet at 13 seconds and south 3 feet at 16 seconds. Numerous showers through the night, then scattered showers through the day.

Wednesday - Winds variable less than 10 knots, becoming south southwest to 15 knots. Seas 5 to 7 feet. Wave detail: north northwest 5 feet at 12 seconds, south 4 feet at 15 seconds and northeast 3 feet at 5 seconds. Scattered showers through the night, then numerous showers through the day.
winds and seas higher in and near tstms.
PHZ100 412 Am Hst Sat Mar 14 2026

Synopsis for hawaiian coastal waters - A powerful kona storm will continue to bring heavy rain, Thunderstorms, and rough seas to the hawaiian coastal waters into for the rest of the weekend. These gale-force winds will last into the weekend in association with a band of heavy showers and Thunderstorms pushing eastward across the forecast area.

7 Day Forecast for Marine Location Near Kahaluu, HI
   
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Tide / Current for Moku o Loe, Kaneohe Bay, Oahu Island, Hawaii
  
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Moku o Loe
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Sat -- 01:05 AM HST     1.96 feet High Tide
Sat -- 03:50 AM HST     Moonrise
Sat -- 06:40 AM HST     Sunrise
Sat -- 08:00 AM HST     0.57 feet Low Tide
Sat -- 11:57 AM HST     0.82 feet High Tide
Sat -- 02:56 PM HST     Moonset
Sat -- 05:52 PM HST     -0.09 feet Low Tide
Sat -- 06:40 PM HST     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Moku o Loe, Kaneohe Bay, Oahu Island, Hawaii does not exist in database. Press Edit above and select a valid nearby location.

Moku o Loe, Kaneohe Bay, Oahu Island, Hawaii, Tide feet
12
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1.9
1
am
2
2
am
1.9
3
am
1.7
4
am
1.4
5
am
1
6
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0.8
7
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0.6
8
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0.6
9
am
0.6
10
am
0.7
11
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0.8
12
pm
0.8
1
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0.8
2
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0.6
3
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0.4
4
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0.2
5
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-0
6
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-0.1
7
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0
8
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0.3
9
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0.7
10
pm
1.1
11
pm
1.5

Tide / Current for Iroquois Point, Pearl Harbor (depth 9 ft), Oahu Island, Hawaii Current
  
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Iroquois Point
Click for Map Flood direction 2 true
Ebb direction 180 true

Sat -- 01:57 AM HST     -0.00 knots Slack
Sat -- 03:51 AM HST     Moonrise
Sat -- 05:28 AM HST     -0.30 knots Max Ebb
Sat -- 06:41 AM HST     Sunrise
Sat -- 11:23 AM HST     -0.15 knots Min Ebb
Sat -- 02:57 PM HST     Moonset
Sat -- 04:16 PM HST     -0.22 knots Max Ebb
Sat -- 06:41 PM HST     Sunset
Sat -- 07:42 PM HST     0.00 knots Slack
Sat -- 11:33 PM HST     0.24 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Iroquois Point, Pearl Harbor (depth 9 ft), Oahu Island, Hawaii Current does not exist in database. Press Edit above and select a valid nearby location.

Iroquois Point, Pearl Harbor (depth 9 ft), Oahu Island, Hawaii Current, knots
12
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0.2
1
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0.1
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-0
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-0.1
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-0.2
5
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-0.3
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-0.3
7
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-0.3
8
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-0.2
9
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-0.2
10
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-0.2
11
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-0.1
12
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-0.2
1
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-0.2
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-0.2
3
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-0.2
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-0.2
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-0.2
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-0.2
7
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-0.1
8
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0
9
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0.1
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0.2
11
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0.2

Area Discussion for Honolulu, HI
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FXHW60 PHFO 142232 CCA AFDHFO

Area Forecast Discussion...CORRECTED National Weather Service Honolulu HI 1232 PM HST Sat Mar 14 2026

SYNOPSIS
A powerful kona storm will remain anchored northwest of the state producing periods of hazardous weather impacts across the Hawaiian Islands through the weekend. Expect a combination of threats ranging from significant flash flooding, damaging winds, strong to severe thunderstorms, and snow and ice over the highest Big Island summits. Strong southwesterly winds will hold today produce damaging wind gusts. The highest threats for damaging winds remain along north and east slopes of island mountains.
Unsettled wet weather continues with decreasing southwesterly wind trends from Sunday into next week. This kona storm begins to lift northeastward from Sunday to Monday, heavy rain and strong winds will decrease as severe weather conditions start to ease across the Hawaii region. However, periods of unsettled wet weather in a light and variable low level wind pattern will continue across the state into next weekend.

SHORT TERM UPDATE
Issued at 924 AM HST Sat Mar 14 2026

Based on latest near term guidance and observations the High Wind Warning for Maui County and Big Island has been extended through Sunday afternoon. The High Wind Warning for Kauai and Oahu has been downgraded to an Advisory. The Gale Warning around Maui County and Big island waters has also been extended through Sunday afternoon. Precipitation totals were refreshed to included trends of a narrow rainband setting up between Oahu and Maui County this afternoon and intensifying tonight. This rainband could bring higher rainfall totals primarily for Maui County as it shifts eastward and stalls Sunday before trending down Sunday night.

PREV DISCUSSION
Issued at 419 AM HST Sat Mar 14 2026

Looking into this mornings satellite water vapor imagery, we continue to see a strong kona storm locked into position northwest of the Hawaiian Islands. Several higher topped cloud bands continue to develop and train over the islands in Maui County and over the Big Island. This satellite picture matches well with latest local radar imagery, indicating the highest rainfall amounts are currently falling across the eastern half of the state at a rate of roughly 1 to 2 inches per hour.

The latest short term forecast guidance shows two negatively tilted upper troughs passing over the islands today. Upper level divergence ahead of each of these troughs will trigger pulses of heavier smaller scale (mesoscale) shower bands potentially training over the islands. These pulses of shower activity will affect each island differently, heavy rainfall will pulse down with decreasing showers after the upper trough passes, and then pulse back up as the next trough moves into the region. The biggest challenge today will be forecasting the intensity and track of these smaller scale heavy rain shower bands, which can significantly alter observed precipitation amounts over any location on an hour by hour basis. Overall we remain in a very unstable weather pattern and additional heavy rain bands will develop over the islands today.

The Flood Watch remains in effect to cover the threats from additional heavy shower bands with the ground already saturated from the large amount of rain that has recently fallen across the state. Strong southwesterly wind gusts will also continue today favoring north and east slopes of island terrain and a High Wind Warning remains in effect. A Winter Storm Warning for snow also continues for the Big Island summits above 12,000 feet elevation.

From Sunday to Monday, the kona storm begins to rapidly weaken and lift northeastward. Strong winds across the state will significantly decrease in the lower elevation areas, and heavy shower activity will diminish in coverage across the region.
However, periods of unsettled wet weather in a light and variable low level wind pattern will continue through much of next week.

The extended forecast for next week has evolved over the past 24 hours. A high pressure system is no longer building in north of the region, rather an upper level troughing pattern will continue to dominate Hawaiian Island weather conditions through the end of the week. This means variable light winds each day with periods of showers and possible thunderstorms lasting into next weekend.

AVIATION
Issued at 419 AM HST Sat Mar 14 2026

Widespread showers, some heavy, along with isolated thunderstorms, will continue today. The majority of the showers are forecast to focus on the eastern islands. Expect widespread MVFR to IFR with local LIFR. Winds will remain strong and primarily out of the south to southwest. Widespread gusts up to and over 35 kt are forecast.

AIRMET Sierra remains in effect all islands due to mountain obscuration, and Oahu, Molokai, Maui, and Lanai for IFR. This is expected to remain in effect through tonight.

AIRMET Tango remains in effect for moderate upper-level turbulence between 130 and FL380. and for low-level turbulence due to strong surface winds. Both of these are expected to remain in effect through Saturday.

AIRMET Zulu remains in effect, as high clouds from these showers present icing concerns between FL120 and FL260. This is also expected to continue through Saturday.

MARINE
Issued at 924 AM HST Sat Mar 14 2026

Gale-force winds continue across the coastal waters from Oahu to the Big Island as a strong kona storm continues impacting the area. Elsewhere (for the waters near Kauai), a Small Craft Advisory remains in effect for both winds and elevated seas greater than 10 feet. Gusty winds, steep and fast seas, and low visibility in heavy showers will continue across all coastal waters through the weekend. Latest high-res guidance shows that strong gale-force winds could continue into the day on Sunday for the waters surrounding Maui County and the Big Island. Based on this, the Gale Warning has been extended in time with this morning's updates. As the winds diminish late this weekend, the gale warnings will be expired and replaced with Small Craft Advisories. Seas will gradually fall as the system moves off to the north.

These gale-force southerly winds will create large and rough surf along south facing shores through at least this afternoon, and a High Surf Advisory remains in effect for south facing shores until 6 PM. A few adjustments have been made to the south shore surf forecast for today with this morning's updates. The winds by early next week will shift westerly and diminish as the storm gains increasing distance far to the north of the islands.

A small, short to medium period west to west-northwest swell will bring small to moderate surf to north and west facing shores through the weekend. An additional bump in north shore surf is expected on Tuesday. Additionally, a small, medium period north swell will peak this weekend before gradually declining. Another small north swell could arrive late this week.



HFO WATCHES/WARNINGS/ADVISORIES
Flood Watch until 6 PM HST this evening for Kauai East-Kauai Mountains-Kauai North-Kauai South-Kauai Southwest-Niihau.

Wind Advisory until 6 AM HST Sunday for Central Oahu-East Honolulu-Ewa Plain-Honolulu Metro-Kauai East-Kauai Mountains- Kauai North-Kauai South-Kauai Southwest-Koolau Leeward-Koolau Windward-Niihau-Oahu North Shore-Olomana-Waianae Coast-Waianae Mountains.

High Surf Advisory until 6 PM HST this evening for Big Island South-Big Island Southeast-East Honolulu-Ewa Plain- Honolulu Metro-Kahoolawe-Kauai South-Kauai Southwest-Kohala-Kona- Lanai Leeward-Lanai South-Maui Central Valley South-Maui Leeward West- Molokai Leeward South-Molokai West-Niihau-South Haleakala- South Maui/Upcountry-Waianae Coast.

Flood Watch through late tonight for Central Oahu-East Honolulu- Ewa Plain-Honolulu Metro-Koolau Leeward-Koolau Windward-Oahu North Shore-Olomana-Waianae Coast-Waianae Mountains.

Flood Watch through late Sunday night for Big Island East-Big Island Interior-Big Island North-Big Island South-Big Island Southeast-Haleakala Summit-Kahoolawe-Kipahulu-Kohala-Kona-Lanai Leeward-Lanai Mauka-Lanai South-Lanai Windward-Maui Central Valley North-Maui Central Valley South-Maui Leeward West-Maui Windward West-Molokai Leeward South-Molokai North-Molokai Southeast-Molokai West-Molokai Windward-South Haleakala-South Maui/Upcountry-Windward Haleakala.

High Wind Warning until 6 PM HST Sunday for Big Island East-Big Island Interior-Big Island North-Big Island South-Big Island Southeast-Big Island Summits-Haleakala Summit-Kahoolawe-Kipahulu- Kohala-Kona-Lanai Leeward-Lanai Mauka-Lanai South-Lanai Windward- Maui Central Valley North-Maui Central Valley South-Maui Leeward West-Maui Windward West-Molokai Leeward South-Molokai North- Molokai Southeast-Molokai West-Molokai Windward-South Haleakala- South Maui/Upcountry-Windward Haleakala.

Winter Storm Warning until 6 AM HST Monday for Big Island Summits.

Small Craft Advisory until 6 PM HST Sunday for Kauai Channel- Kauai Leeward Waters-Kauai Northwest Waters-Kauai Windward Waters-Oahu Leeward Waters.

Gale Warning until 6 AM HST Sunday for Oahu Windward Waters.

Small Craft Advisory from 6 AM to 6 PM HST Sunday for Oahu Windward Waters.

Gale Warning until 6 PM HST Sunday for Alenuihaha Channel-Big Island Leeward Waters-Big Island Southeast Waters-Big Island Windward Waters-Kaiwi Channel-Maalaea Bay-Maui County Leeward Waters-Maui County Windward Waters-Pailolo Channel.




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
HRRH1 2 mi53 minN 2.9 74°F 29.5670°F
MOKH1 - 1612480 - Mokuoloe, HI 2 mi47 minWNW 5.1G9.9 75°F 76°F29.57
51210 3 mi57 min 76°F5 ft
51202 - Mokapu Point, HI (098) 7 mi57 min 77°F6 ft
OOUH1 - 1612340 - Honolulu, HI 11 mi53 minWSW 12G14 77°F29.61
PRHH1 11 mi53 minSSW 12G16 29.60
51211 14 mi83 min 76°F8 ft
51212 21 mi53 min 76°F10 ft


Wind History for Mokuoloe, HI
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Airport Reports
   
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
PHNG KANEOHE BAY MCAS (MARION E CARL FIELD),HI 2 sm26 minWSW 08G301/2 smOvercast Hvy Rain Mist 75°F70°F83%29.56
PHNL DANIEL K INOUYE INTL,HI 12 sm30 minWSW 134 smOvercast Haze 75°F72°F89%29.61
PHJR KALAELOA (JOHN RODGERS FIELD),HI 18 sm30 minWSW 13G209 smOvercast75°F72°F89%29.61

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





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