51101 - NORTHWESTERN HAWAII TWO - 186 NM NW of Kauai Is., HI Buoy | Live NOAA Marine & Weather Data

Station 51101
NORTHWESTERN HAWAII TWO - 186 NM NW of Kauai Is., HI
Lat: 24.36N, Lon: 162.08W

Latest Observation
Updated: 12:20AM GMT-11 THU DEC 18 2025

Temp (Air):	73.4°F
Temp (Water):	77.4°F
Winds:	6 knots NW (310 deg true)
Gusts:	10 knots
Pressure:	29.88 in
Wave Height:	13.1 ft
Dominant Wave Period:	14 sec
Average Wave Period:	9.9 sec
Mean Wave Direction:	N (349°)

Owned and maintained by:	N
Station Lat, Lon:	24.36N, 162.08W
Buoy type:	3-meter foam 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
12/18/2025 12:20am	73.4°	77.4°	-	6 kts NW (310°) Gusts: 10	29.88	14	9.9		-
12/18/2025 12:10am	73.4°	77.4°	-	6 kts NW (310°) Gusts: 10	29.88	-	9.9		-
12/18/2025 12:00am	73.6°	77.4°	-	8 kts NW (320°) Gusts: 12	29.89	-	-	-	-
12/17/2025 11:50pm	73.6°	77.4°	-	8 kts NW (320°) Gusts: 12	29.89	13	10.0		-
12/17/2025 11:40pm	73.6°	77.5°	-	6 kts NNW (330°) Gusts: 14	29.88	-	10.0		-
12/17/2025 11:30pm	73.6°	77.4°	-	8 kts NW (320°) Gusts: 14	29.88	-	-	-	-
12/17/2025 11:20pm	73.6°	77.4°	-	8 kts NW (320°) Gusts: 14	29.9	13	10.1		-
12/17/2025 11:10pm	73.8°	77.4°	-	8 kts NNW (330°) Gusts: 12	29.9	-	10.1		-
12/17/2025 11:00pm	73.8°	77.4°	-	6 kts NNW (330°) Gusts: 12	29.89	-	-	-	-
12/17/2025 10:50pm	73.8°	77.4°	-	6 kts NNW (330°) Gusts: 12	29.89	13	10.2		-
12/17/2025 10:40pm	73.8°	77.4°	-	8 kts NW (310°) Gusts: 12	29.89	-	-	-	-
12/17/2025 10:30pm	73.8°	77.4°	-	8 kts NNW (330°) Gusts: 12	29.9	-	-	-	-
12/17/2025 10:20pm	73.8°	77.4°	-	8 kts NW (320°) Gusts: 12	29.9	13	9.6		-
12/17/2025 10:10pm	73.6°	77.4°	-	8 kts NNW (330°) Gusts: 12	29.9	-	9.6		-
12/17/2025 10:00pm	73.6°	77.4°	-	8 kts NW (320°) Gusts: 12	29.9	-	-	-	-
12/17/2025 9:50pm	73.8°	77.4°	-	8 kts NW (320°) Gusts: 12	29.91	15	9.8		-
12/17/2025 9:40pm	73.8°	77.4°	-	8 kts NW (310°) Gusts: 12	29.91	-	9.8		-
12/17/2025 9:30pm	73.6°	77.4°	-	10 kts NW (310°) Gusts: 14	29.91	-	-	-	-
12/17/2025 9:20pm	73.4°	77.4°	-	8 kts NW (310°) Gusts: 14	29.91	12	9.3		-
12/17/2025 9:10pm	73.2°	77.4°	-	8 kts NW (320°) Gusts: 12	29.91	-	-	-	-
12/17/2025 9:00pm	73.4°	77.4°	-	8 kts NW (310°) Gusts: 12	29.91	-	-	-	-
12/17/2025 8:50pm	73.2°	77.4°	-	10 kts NW (310°) Gusts: 14	29.91	13	9.3		-
12/17/2025 8:40pm	73.2°	77.4°	-	10 kts NW (310°) Gusts: 12	29.9	-	-	-	-
12/17/2025 8:30pm	73.2°	77.5°	-	10 kts NW (320°) Gusts: 14	29.9	-	-	-	-
12/17/2025 8:20pm	72.9°	77.4°	-	10 kts NW (310°) Gusts: 14	29.9	13	9.3		-

Date	Swells			Wind Wave			Waves
Date	Height ft	Per sec	Dir	Height ft	Per sec	Dir	Steepness	Sig Height ft	Avg Per sec
12/18/2025 12:10am	13.1 ft	13.8	N	1.3 ft	3.6	WNW	SWELL	13.1 ft	9.9
12/17/2025 11:40pm	13.8 ft	12.9	NNW	1.3 ft	3.8	W	SWELL	13.8 ft	10.0
12/17/2025 11:10pm	14.1 ft	12.9	NNW	1.3 ft	3.7	W	SWELL	14.4 ft	10.1
12/17/2025 10:40pm	13.1 ft	12.9	NNW	1.3 ft	3.8	WNW	SWELL	13.1 ft	10.2
12/17/2025 10:10pm	11.8 ft	12.9	NNW	1.6 ft	3.8	W	SWELL	12.1 ft	9.6
12/17/2025 9:40pm	12.1 ft	14.8	NNW	1.6 ft	3.7	WNW	SWELL	12.1 ft	9.8
12/17/2025 9:10pm	11.5 ft	12.1	NNW	1.6 ft	3.8	WNW	SWELL	11.8 ft	9.3
12/17/2025 8:40pm	11.8 ft	12.9	NNW	2 ft	4.3	WNW	SWELL	12.1 ft	9.3
12/17/2025 8:10pm	11.5 ft	12.9	NNW	3 ft	4.8	W	SWELL	11.8 ft	9.3
12/17/2025 7:40pm	10.5 ft	13.8	NNW	2.6 ft	4.8	W	SWELL	10.8 ft	8.8
12/17/2025 7:10pm	11.2 ft	12.9	NNW	3.3 ft	5.0	W	SWELL	11.5 ft	8.9
12/17/2025 6:40pm	8.9 ft	12.9	NNW	3.9 ft	5.9	W	SWELL	9.8 ft	7.9
12/17/2025 6:10pm	9.8 ft	12.1	NW	4.3 ft	6.2	WNW	SWELL	10.5 ft	8.3
12/17/2025 5:40pm	8.2 ft	12.9	NNW	4.9 ft	7.1	WNW	SWELL	9.5 ft	7.8
12/17/2025 5:10pm	8.9 ft	13.8	NW	4.6 ft	6.7	WSW	SWELL	9.8 ft	8.1
12/17/2025 4:40pm	7.2 ft	12.9	NW	4.6 ft	5.3	W	SWELL	8.5 ft	7.4
12/17/2025 4:10pm	8.5 ft	12.9	NW	4.3 ft	6.2	WSW	SWELL	9.5 ft	8.1
12/17/2025 3:40pm	7.5 ft	12.9	NNW	4.9 ft	7.7	W	SWELL	9.2 ft	7.6
12/17/2025 3:10pm	7.5 ft	13.8	NNW	3.9 ft	5.9	W	SWELL	8.5 ft	7.3
12/17/2025 2:40pm	8.5 ft	13.8	NW	4.6 ft	6.7	WSW	SWELL	9.5 ft	7.9
12/17/2025 2:10pm	8.2 ft	13.8	NW	4.3 ft	6.7	WSW	SWELL	9.2 ft	7.7
12/17/2025 1:40pm	6.9 ft	13.8	NW	4.6 ft	6.2	WSW	SWELL	8.2 ft	7.2
12/17/2025 1:10pm	7.9 ft	14.8	NNW	4.6 ft	7.1	W	SWELL	9.2 ft	7.7
12/17/2025 12:40pm	7.5 ft	13.8	NW	4.3 ft	6.7	WSW	SWELL	8.5 ft	7.5
12/17/2025 12:10pm	7.9 ft	14.8	NW	4.6 ft	7.1	WSW	SWELL	9.2 ft	7.7

Data provided by National Data Buoy Center