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51206 - Hilo, Hawaii, HI (188) Buoy | Live NOAA Marine & Weather Data

Station 51206
Hilo, Hawaii, HI (188)
Lat: 19.78N, Lon: 154.97W

Latest Observation
Updated: 6:26PM GMT-11 MON OCT 20 2025

This observation is more than two hours old
Temp (Water):	80.8°F
Wave Height:	5.2 ft
Dominant Wave Period:	13 sec
Average Wave Period:	6.7 sec
Mean Wave Direction:	NNW (337°)

Owned and maintained by:	PO
Station Lat, Lon:	19.78N, 154.97W
Buoy type:	Waverider Buoy

Date GMT-11	Temp F		Dewpt F	Winds knots	Pres mb	Waves ft/sec			Vis mi
Date GMT-11	Air	Water	Dewpt F	Winds knots	Pres mb	Dom.	Avg	Dir	Vis mi
10/20/2025 6:26pm	-	80.8°	-	-	-	13	6.7		-
10/20/2025 5:56pm	-	80.6°	-	-	-	8	6.6		-
10/20/2025 5:26pm	-	80.6°	-	-	-	8	6.6		-
10/20/2025 4:56pm	-	80.8°	-	-	-	13	6.7		-
10/20/2025 4:26pm	-	80.8°	-	-	-	13	6.9		-
10/20/2025 3:56pm	-	80.8°	-	-	-	8	6.7		-
10/20/2025 3:26pm	-	81.1°	-	-	-	8	6.7		-
10/20/2025 2:56pm	-	81.0°	-	-	-	13	6.7		-
10/20/2025 2:26pm	-	80.8°	-	-	-	8	6.5		-
10/20/2025 1:56pm	-	81.3°	-	-	-	8	6.5		-
10/20/2025 1:26pm	-	81.5°	-	-	-	8	6.7		-
10/20/2025 12:56pm	-	81.7°	-	-	-	8	6.7		-
10/20/2025 11:56am	-	80.8°	-	-	-	8	7.0		-
10/20/2025 11:26am	-	80.2°	-	-	-	8	6.8		-
10/20/2025 10:56am	-	80.6°	-	-	-	8	6.8		-
10/20/2025 10:26am	-	80.8°	-	-	-	8	7.0		-
10/20/2025 9:56am	-	81.0°	-	-	-	8	7.0		-
10/20/2025 9:26am	-	80.6°	-	-	-	8	7.0		-
10/20/2025 8:56am	-	80.4°	-	-	-	8	7.1		-
10/20/2025 8:26am	-	80.4°	-	-	-	8	6.7		-
10/20/2025 7:56am	-	80.2°	-	-	-	8	6.9		-
10/20/2025 7:26am	-	80.2°	-	-	-	8	6.8		-
10/20/2025 6:56am	-	80.1°	-	-	-	8	6.8		-
10/20/2025 6:26am	-	80.1°	-	-	-	8	6.9		-
10/20/2025 5:56am	-	80.2°	-	-	-	8	6.7		-

Date	Swells			Wind Wave			Waves
Date	Height ft	Per sec	Dir	Height ft	Per sec	Dir	Steepness	Sig Height ft	Avg Per sec
10/20/2025 6:26pm	2.3 ft	12.5	NNW	4.9 ft	7.7	E	AVERAGE	5.2 ft	6.7
10/20/2025 5:56pm	2.6 ft	12.5	NNW	5.6 ft	8.3	ENE	AVERAGE	6.2 ft	6.6
10/20/2025 5:26pm	2.6 ft	13.3	NNW	5.2 ft	7.7	ESE	STEEP	5.9 ft	6.6
10/20/2025 4:56pm	2.6 ft	13.3	NNW	5.6 ft	8.3	ENE	AVERAGE	6.2 ft	6.7
10/20/2025 4:26pm	3 ft	13.3	NNW	5.6 ft	7.7	ENE	AVERAGE	6.2 ft	6.9
10/20/2025 3:56pm	2.6 ft	13.3	NNW	5.9 ft	7.7	ENE	STEEP	6.2 ft	6.7
10/20/2025 3:26pm	2.6 ft	13.3	NNW	5.9 ft	8.3	ENE	AVERAGE	6.2 ft	6.7
10/20/2025 2:56pm	3 ft	13.3	NNW	5.6 ft	7.1	E	AVERAGE	6.2 ft	6.7
10/20/2025 2:26pm	2.6 ft	13.3	NNW	5.9 ft	8.3	E	AVERAGE	6.2 ft	6.5
10/20/2025 1:56pm	2.6 ft	13.3	NNW	5.2 ft	7.7	ENE	STEEP	5.9 ft	6.5
10/20/2025 1:26pm	2.6 ft	13.3	NNW	5.6 ft	8.3	ENE	AVERAGE	5.9 ft	6.7
10/20/2025 12:56pm	2.6 ft	13.3	NNW	4.9 ft	8.3	ENE	AVERAGE	5.6 ft	6.7
10/20/2025 12:26pm	2 ft	10.5	NNE	5.6 ft	7.7	ENE	STEEP	5.9 ft	6.6
10/20/2025 11:56am	2.6 ft	14.3	N	6.2 ft	7.7	ENE	STEEP	6.6 ft	7.0
10/20/2025 11:26am	2 ft	14.3	N	5.9 ft	7.7	ENE	STEEP	6.2 ft	6.8
10/20/2025 10:56am	2 ft	11.1	N	5.9 ft	7.7	ENE	STEEP	6.2 ft	6.8
10/20/2025 10:26am	2.3 ft	14.3	NNW	5.9 ft	7.7	ENE	STEEP	6.2 ft	7.0
10/20/2025 9:56am	2.6 ft	14.3	NNW	5.6 ft	7.7	E	STEEP	6.2 ft	7.0
10/20/2025 9:26am	2.3 ft	14.3	NNW	5.6 ft	8.3	ENE	AVERAGE	5.9 ft	7.0
10/20/2025 8:56am	2.3 ft	14.3	NNW	5.6 ft	8.3	NE	AVERAGE	6.2 ft	7.1
10/20/2025 8:26am	2 ft	11.1	N	5.6 ft	8.3	NE	AVERAGE	5.9 ft	6.7
10/20/2025 7:56am	2.3 ft	11.8	N	5.6 ft	8.3	ENE	AVERAGE	5.9 ft	6.9
10/20/2025 7:26am	2 ft	15.4	NNW	5.2 ft	7.7	E	STEEP	5.6 ft	6.8
10/20/2025 6:56am	2 ft	15.4	NNW	5.9 ft	8.3	ENE	AVERAGE	6.2 ft	6.8
10/20/2025 6:26am	2.3 ft	15.4	NNW	5.6 ft	8.3	ENE	AVERAGE	5.9 ft	6.9

Data provided by National Data Buoy Center