Marine Weather and Tide Forecast for Wailea, HI
April 18, 2024 5:25 PM HST (03:25 UTC) Change Location
Sunrise 6:02 AM Sunset 6:47 PM Moonrise 2:50 PM Moonset 3:12 AM |
PHZ119 Maalaea Bay- 408 Pm Hst Thu Apr 18 2024
.small craft advisory in effect from this evening through Friday afternoon - .
Tonight - North northeast winds 20 to 25 knots. Seas to 3 feet. Wave detail: north northeast 3 feet at 3 seconds.
Friday - North winds 20 to 25 knots. Seas to 3 feet. Wave detail: north 3 feet at 3 seconds.
Friday night - North winds to 25 knots, easing to 20 knots after midnight. Seas to 3 feet. Wave detail: north northeast 3 feet at 3 seconds.
Saturday - North winds to 20 knots. Seas to 2 feet or less.
Saturday night - North winds to 20 knots. Seas to 2 feet or less.
Sunday - North winds to 20 knots. Seas to 2 feet or less.
Sunday night - North winds to 20 knots. Seas to 2 feet or less.
Monday - North winds to 20 knots, rising to 25 knots. Seas to 3 feet. Wave detail: north northeast 3 feet at 3 seconds.
Tuesday - North winds to 25 knots. Seas to 3 feet.
PHZ100 408 Pm Hst Thu Apr 18 2024
Synopsis for hawaiian coastal waters - High pressure northwest of the islands and drift east during the next couple of days followed by another high building north of the state early next week.
Area Discussion for - Honolulu, HI
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FXHW60 PHFO 190143 AFDHFO
Area Forecast Discussion National Weather Service Honolulu HI 343 PM HST Thu Apr 18 2024
SYNOPSIS
Mostly dry trade wind conditions will prevail through next week.
Breezy northeast trade winds will briefly weaken over the weekend, then become breezy again out of the east early next week. Clouds and brief showers will favor windward and mauka locations, mainly during the overnight through early morning hours, as areas of moisture move through periodically.
DISCUSSION
Mostly dry conditions will prevailing through next week as a series of surface highs build and pass north of the state. The low-level flow has shifted out of the northeast and wind speeds will become breezy by this evening. Despite the dry conditions in place, a weak upper trough and a remnant low-level moisture boundary settling south into the smaller islands are supporting scattered showers moving into windward areas of Oahu and Kauai today. High-res models show this band sagging southward overnight, bringing some additional showers to windward Maui County, before diminishing Friday.
The breezy trades will hold Friday, then ease into the light to moderate range over the weekend as a weakness forms in the surface ridge due to a low passing far to the north. The southern extent of a mid- to upper-level trough associated with this system will pass near the islands to the north late Friday into the weekend, which could support a slight increase in windward shower coverage during the overnight/early mornings. Rising upper heights along with a strengthening surface ridge to the north will support dry conditions prevailing early next week with breezy easterly trades returning.
AVIATION
Local visible imagery shows a coherent area of low-level moisture that has socked in the island of Kauai and is approaching Oahu from the east. Today's trends suggest little or no improvement can be expected for Kauai through at least the first half of tonight.
Save for a couple hours during peak heating this afternoon, IFR conditions are likely to persist. Conditions will deteriorate over windward and mauka sections of Oahu this evening. The eastern half of the state is characterized by high stability and a general dearth of moisture. Trade wind showers will be quite limited here. Moderate trades strengthen slightly for Friday.
AIRMET Sierra for IFR remains in effect for Kauai.
AIRMET Sierra for tempo mountain obscuration may be needed for Oahu later this evening.
MARINE
Moderate to fresh trades will persist through Friday weakening slightly over the weekend. Trades will become fresh to locally strong early next week.
Small surf along south facing shores expected through Tuesday. A small, long-period swell arrives Tuesday night. Small, short- period north swell will continue into early Sunday when another small, reinforcing north swell arrives through early next week.
Surf along east facing shores will remain small but can expect a minor boost as winds pick up Monday.
HFO WATCHES/WARNINGS/ADVISORIES
Small Craft Advisory until 6 PM HST Friday for Maalaea Bay- Pailolo Channel-Alenuihaha Channel-Big Island Leeward Waters-Big Island Southeast Waters.
Area Forecast Discussion National Weather Service Honolulu HI 343 PM HST Thu Apr 18 2024
SYNOPSIS
Mostly dry trade wind conditions will prevail through next week.
Breezy northeast trade winds will briefly weaken over the weekend, then become breezy again out of the east early next week. Clouds and brief showers will favor windward and mauka locations, mainly during the overnight through early morning hours, as areas of moisture move through periodically.
DISCUSSION
Mostly dry conditions will prevailing through next week as a series of surface highs build and pass north of the state. The low-level flow has shifted out of the northeast and wind speeds will become breezy by this evening. Despite the dry conditions in place, a weak upper trough and a remnant low-level moisture boundary settling south into the smaller islands are supporting scattered showers moving into windward areas of Oahu and Kauai today. High-res models show this band sagging southward overnight, bringing some additional showers to windward Maui County, before diminishing Friday.
The breezy trades will hold Friday, then ease into the light to moderate range over the weekend as a weakness forms in the surface ridge due to a low passing far to the north. The southern extent of a mid- to upper-level trough associated with this system will pass near the islands to the north late Friday into the weekend, which could support a slight increase in windward shower coverage during the overnight/early mornings. Rising upper heights along with a strengthening surface ridge to the north will support dry conditions prevailing early next week with breezy easterly trades returning.
AVIATION
Local visible imagery shows a coherent area of low-level moisture that has socked in the island of Kauai and is approaching Oahu from the east. Today's trends suggest little or no improvement can be expected for Kauai through at least the first half of tonight.
Save for a couple hours during peak heating this afternoon, IFR conditions are likely to persist. Conditions will deteriorate over windward and mauka sections of Oahu this evening. The eastern half of the state is characterized by high stability and a general dearth of moisture. Trade wind showers will be quite limited here. Moderate trades strengthen slightly for Friday.
AIRMET Sierra for IFR remains in effect for Kauai.
AIRMET Sierra for tempo mountain obscuration may be needed for Oahu later this evening.
MARINE
Moderate to fresh trades will persist through Friday weakening slightly over the weekend. Trades will become fresh to locally strong early next week.
Small surf along south facing shores expected through Tuesday. A small, long-period swell arrives Tuesday night. Small, short- period north swell will continue into early Sunday when another small, reinforcing north swell arrives through early next week.
Surf along east facing shores will remain small but can expect a minor boost as winds pick up Monday.
HFO WATCHES/WARNINGS/ADVISORIES
Small Craft Advisory until 6 PM HST Friday for Maalaea Bay- Pailolo Channel-Alenuihaha Channel-Big Island Leeward Waters-Big Island Southeast Waters.
Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | inHg | DewPt |
KLIH1 - 1615680 - Kahului Bay, Maui, HI | 14 mi | 55 min | NE 12G | 75°F | 78°F | 30.04 | ||
51205 | 22 mi | 89 min | 77°F | 6 ft | ||||
51213 | 31 mi | 89 min | 78°F | 3 ft | ||||
51202 - Mokapu Point, HI (098) | 83 mi | 59 min | 77°F | 6 ft |
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Airport Reports
EDIT (hide/show)  Help Click EDIT to display multiple airports. Follow links for more data.Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | DewPt | RH | inHg |
PHOG KAHULUI,HI | 14 sm | 31 min | NNE 16 | 10 sm | Partly Cloudy | 77°F | 66°F | 69% | 30.04 |
Kihei
Click for Map
Thu -- 12:29 AM HST 1.92 feet High Tide
Thu -- 03:12 AM HST Moonset
Thu -- 06:04 AM HST Sunrise
Thu -- 07:14 AM HST 0.16 feet Low Tide
Thu -- 01:17 PM HST 1.27 feet High Tide
Thu -- 02:49 PM HST Moonrise
Thu -- 06:29 PM HST 0.36 feet Low Tide
Thu -- 06:46 PM HST Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Thu -- 12:29 AM HST 1.92 feet High Tide
Thu -- 03:12 AM HST Moonset
Thu -- 06:04 AM HST Sunrise
Thu -- 07:14 AM HST 0.16 feet Low Tide
Thu -- 01:17 PM HST 1.27 feet High Tide
Thu -- 02:49 PM HST Moonrise
Thu -- 06:29 PM HST 0.36 feet Low Tide
Thu -- 06:46 PM HST Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Kihei, Maui (Hawaii), Tide feet
12 am |
1.9 |
1 am |
1.9 |
2 am |
1.7 |
3 am |
1.3 |
4 am |
0.9 |
5 am |
0.5 |
6 am |
0.3 |
7 am |
0.2 |
8 am |
0.2 |
9 am |
0.4 |
10 am |
0.6 |
11 am |
0.9 |
12 pm |
1.1 |
1 pm |
1.3 |
2 pm |
1.2 |
3 pm |
1 |
4 pm |
0.8 |
5 pm |
0.5 |
6 pm |
0.4 |
7 pm |
0.4 |
8 pm |
0.5 |
9 pm |
0.8 |
10 pm |
1.1 |
11 pm |
1.4 |
Kuheia Bay
Click for Map
Thu -- 12:36 AM HST 1.73 feet High Tide
Thu -- 03:12 AM HST Moonset
Thu -- 06:04 AM HST Sunrise
Thu -- 07:39 AM HST -0.01 feet Low Tide
Thu -- 01:38 PM HST 1.12 feet High Tide
Thu -- 02:50 PM HST Moonrise
Thu -- 06:46 PM HST Sunset
Thu -- 06:52 PM HST 0.29 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Thu -- 12:36 AM HST 1.73 feet High Tide
Thu -- 03:12 AM HST Moonset
Thu -- 06:04 AM HST Sunrise
Thu -- 07:39 AM HST -0.01 feet Low Tide
Thu -- 01:38 PM HST 1.12 feet High Tide
Thu -- 02:50 PM HST Moonrise
Thu -- 06:46 PM HST Sunset
Thu -- 06:52 PM HST 0.29 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Kuheia Bay, Kahoolawe Island, Hawaii, Tide feet
12 am |
1.7 |
1 am |
1.7 |
2 am |
1.6 |
3 am |
1.3 |
4 am |
0.9 |
5 am |
0.5 |
6 am |
0.2 |
7 am |
0 |
8 am |
0 |
9 am |
0.1 |
10 am |
0.4 |
11 am |
0.7 |
12 pm |
0.9 |
1 pm |
1.1 |
2 pm |
1.1 |
3 pm |
1 |
4 pm |
0.8 |
5 pm |
0.5 |
6 pm |
0.4 |
7 pm |
0.3 |
8 pm |
0.4 |
9 pm |
0.6 |
10 pm |
0.9 |
11 pm |
1.3 |
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