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Marine Weather and Tide Forecast for Wainaku, HI

May 19, 2025 11:43 AM HST (21:43 UTC)
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Sunrise 5:41 AM   Sunset 6:51 PM
Moonrise 12:16 AM   Moonset 11:44 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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NOTE: Zones were updated 3/20/2025
PHZ122 Big Island Windward Waters- 831 Am Hst Mon May 19 2025

Today - East winds 10 to 15 knots. Seas 3 to 4 feet. Wave detail: east 4 feet at 8 seconds. Occasional showers.

Tonight - East winds 15 to 20 knots. Seas to 4 feet. Wave detail: east 4 feet at 8 seconds. Occasional showers, mainly in the evening.

Tuesday - East winds 15 to 20 knots. Seas to 4 feet. Wave detail: east 4 feet at 8 seconds. Scattered showers, mainly in the morning.

Tuesday night - East northeast winds 15 to 20 knots, becoming east 10 to 15 knots after midnight. Seas to 4 feet. Wave detail: east 4 feet at 8 seconds. Isolated showers in the evening. Scattered showers after midnight.

Wednesday - East winds 15 to 20 knots. Seas 3 to 4 feet. Wave detail: east 4 feet at 8 seconds. Isolated showers in the morning. Scattered showers in the afternoon.

Wednesday night - East winds 15 to 20 knots. Seas 4 to 5 feet. Wave detail: east 4 feet at 8 seconds. Scattered showers.

Thursday - East winds 15 to 20 knots, rising to 20 to 25 knots in the evening, easing to 15 to 20 knots after midnight. Seas 4 to 5 feet. Wave detail: east 5 feet at 8 seconds and south 3 feet at 18 seconds. Isolated showers through the night, then scattered showers in the evening. Isolated showers after midnight.

Friday - East winds 15 to 20 knots. Seas 4 to 6 feet. Wave detail: east 4 feet at 8 seconds and south 3 feet at 16 seconds. Isolated showers through the night, then scattered showers through the day.
PHZ100 830 Am Hst Mon May 19 2025

Synopsis for hawaiian coastal waters - High pressure will remain anchored north or northeast of the state through much of this week. Moderate to locally fresh trade winds will increase slightly Tuesday through the remainder of the week to fresh to locally strong.
7 Day Forecast for Marine Location Near Wainaku, HI
   
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Tide / Current for Hilo, Hilo Bay, Hawaii
  
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Hilo
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Mon -- 12:16 AM HST     Moonrise
Mon -- 03:56 AM HST     0.56 feet Low Tide
Mon -- 05:42 AM HST     Sunrise
Mon -- 08:11 AM HST     0.83 feet High Tide
Mon -- 11:43 AM HST     Moonset
Mon -- 01:18 PM HST     0.38 feet Low Tide
Mon -- 06:50 PM HST     Sunset
Mon -- 09:04 PM HST     2.26 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION		        
  Sorry, Hilo, Hilo Bay, Hawaii does not exist in database. Press Edit above and select a valid nearby location.

Hilo, Hilo Bay, Hawaii, Tide feet
12
am
1.4
1
am
1
2
am
0.8
3
am
0.6
4
am
0.6
5
am
0.6
6
am
0.7
7
am
0.8
8
am
0.8
9
am
0.8
10
am
0.7
11
am
0.6
12
pm
0.5
1
pm
0.4
2
pm
0.4
3
pm
0.6
4
pm
0.8
5
pm
1.2
6
pm
1.6
7
pm
1.9
8
pm
2.2
9
pm
2.3
10
pm
2.2
11
pm
1.9
Tide / Current for Kawaihae, Big Island, Hawaii
  
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Kawaihae
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Mon -- 12:19 AM HST     Moonrise
Mon -- 04:36 AM HST     0.20 feet Low Tide
Mon -- 05:45 AM HST     Sunrise
Mon -- 10:10 AM HST     0.78 feet High Tide
Mon -- 11:46 AM HST     Moonset
Mon -- 02:11 PM HST     0.54 feet Low Tide
Mon -- 06:54 PM HST     Sunset
Mon -- 09:40 PM HST     2.05 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION		        
  Sorry, Kawaihae, Big Island, Hawaii does not exist in database. Press Edit above and select a valid nearby location.

Kawaihae, Big Island, Hawaii, Tide feet
12
am
1.4
1
am
1
2
am
0.6
3
am
0.4
4
am
0.2
5
am
0.2
6
am
0.3
7
am
0.4
8
am
0.6
9
am
0.7
10
am
0.8
11
am
0.8
12
pm
0.7
1
pm
0.6
2
pm
0.5
3
pm
0.6
4
pm
0.7
5
pm
0.9
6
pm
1.2
7
pm
1.6
8
pm
1.8
9
pm
2
10
pm
2
11
pm
1.9
Area Discussion for Honolulu, HI
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Using backup data server for hfo
Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
ILOH1 - 1617760 - Hilo, HI 0 mi55 minNE 8.9G12 78°F30.07
KWHH1 46 mi55 minWNW 6G8 80°F30.04


Wind History for Hilo, Hilo Bay, Kuhio Bay, HI
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Airport Reports
   
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
PHTO HILO INTL,HI 1 sm50 minENE 13G2010 smOvercast79°F70°F74%30.09

Link to 1 hour of 5 minute data for PHTO
   
Terminal Aerodrome Forecast (TAF) for PHTO

Wind History Graph: HTO
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Weather Map
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Full Color Weather Map

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GEOS Local Image of Hawaii  
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