View the latest observations near East Pacific Tropical Depression Four-E.

Station 51214 - King-Poloa, American Samoa (273)

Owned and maintained by Pacific Islands Ocean Observing System (PacIOOS)
Data provided by Scripps Institution of Oceanography
Waverider Buoy
14.296 S 170.875 W (14°17'47" S 170°52'29" W)

Site elevation: sea level
Air temp height: 2 m above site elevation
Sea temp depth: 0.46 m below water line
Water depth: 56 m

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Conditions at 51214 as of
1100 GMT on 07/01/2026:
Unit of Measure: Time Zone: Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
Wave Height (WVHT):	6.9 ft
Dominant Wave Period (DPD):	15 sec
Average Period (APD):	7.8 sec
Mean Wave Direction (MWD):	SW ( 216 deg true )
Air Temperature (ATMP):	75.9 °F
Water Temperature (WTMP):	82.6 °F

Previous observations
TIME (GMT)	WDIR	WSPD kts	GST kts	WVHT ft	DPD sec	APD sec	MWD	PRES in	PTDY in	ATMP °F	WTMP °F	DEWP °F	SAL psu	VIS nmi	TIDE ft
2026-07-01 1030	-	-	-	6.6	14	7.2	SSW	-	-	75.2	82.6	-	-	-	-
2026-07-01 1000	-	-	-	6.9	15	7.5	SW	-	-	75.9	82.6	-	-	-	-
2026-07-01 0930	-	-	-	7.2	15	7.8	SW	-	-	75.4	82.6	-	-	-	-
2026-07-01 0900	-	-	-	7.2	14	7.6	SSW	-	-	-	82.6	-	-	-	-
2026-07-01 0830	-	-	-	7.2	15	7.6	SW	-	-	75.7	82.6	-	-	-	-
2026-07-01 0800	-	-	-	6.9	15	7.3	SSW	-	-	-	82.4	-	-	-	-
2026-07-01 0730	-	-	-	7.5	14	7.4	SW	-	-	78.1	82.4	-	-	-	-
2026-07-01 0700	-	-	-	6.6	14	7.1	SW	-	-	79.3	82.4	-	-	-	-
2026-07-01 0630	-	-	-	7.2	15	7.4	SSW	-	-	-	82.4	-	-	-	-
2026-07-01 0600	-	-	-	6.9	15	7.2	SSW	-	-	-	82.4	-	-	-	-
2026-07-01 0530	-	-	-	6.9	14	7.0	SW	-	-	-	82.4	-	-	-	-
2026-07-01 0500	-	-	-	6.6	15	7.1	SW	-	-	-	82.4	-	-	-	-
2026-07-01 0430	-	-	-	6.9	14	7.1	SSW	-	-	75.6	82.4	-	-	-	-
2026-07-01 0400	-	-	-	6.9	15	7.3	SW	-	-	-	82.4	-	-	-	-
2026-07-01 0330	-	-	-	7.2	15	7.4	SSW	-	-	-	82.4	-	-	-	-
2026-07-01 0300	-	-	-	7.2	15	7.3	SW	-	-	78.8	82.4	-	-	-	-
2026-07-01 0230	-	-	-	6.9	15	6.9	SSW	-	-	79.0	82.4	-	-	-	-
2026-07-01 0200	-	-	-	6.6	15	7.2	SW	-	-	78.6	82.4	-	-	-	-
2026-07-01 0130	-	-	-	7.2	15	7.6	SW	-	-	78.6	82.4	-	-	-	-
2026-07-01 0100	-	-	-	6.9	15	7.2	SW	-	-	78.4	82.4	-	-	-	-
2026-07-01 0030	-	-	-	6.6	14	6.8	SSW	-	-	-	82.4	-	-	-	-
2026-07-01 0000	-	-	-	6.9	15	7.2	SW	-	-	75.9	82.4	-	-	-	-
2026-06-30 2200	-	-	-	6.9	15	7.6	SSW	-	-	79.5	82.6	-	-	-	-
2026-06-30 2130	-	-	-	7.5	15	7.9	SW	-	-	80.1	82.6	-	-	-	-
2026-06-30 2100	-	-	-	7.2	15	8.0	SSW	-	-	78.6	82.6	-	-	-	-
2026-06-30 2030	-	-	-	6.9	15	8.3	SW	-	-	79.3	82.6	-	-	-	-
2026-06-30 2000	-	-	-	7.2	15	8.2	SSW	-	-	79.3	82.6	-	-	-	-
2026-06-30 1930	-	-	-	6.9	15	7.7	SSW	-	-	79.3	82.6	-	-	-	-
2026-06-30 1900	-	-	-	6.9	15	8.1	SSW	-	-	79.2	82.6	-	-	-	-
2026-06-30 1830	-	-	-	6.9	15	7.9	SW	-	-	79.3	82.6	-	-	-	-
2026-06-30 1800	-	-	-	6.9	15	7.8	SSW	-	-	79.3	82.6	-	-	-	-
2026-06-30 1730	-	-	-	7.5	15	7.9	SW	-	-	79.5	82.6	-	-	-	-
2026-06-30 1700	-	-	-	7.2	15	7.8	SSW	-	-	79.5	82.6	-	-	-	-
2026-06-30 1630	-	-	-	7.2	17	7.7	SW	-	-	79.5	82.6	-	-	-	-
2026-06-30 1600	-	-	-	6.9	17	7.3	SSW	-	-	79.3	82.6	-	-	-	-
2026-06-30 1530	-	-	-	6.9	15	7.3	SSW	-	-	79.3	82.6	-	-	-	-
2026-06-30 1500	-	-	-	7.2	17	7.5	SSW	-	-	79.3	82.6	-	-	-	-
2026-06-30 1430	-	-	-	7.2	15	7.5	SSW	-	-	79.2	82.6	-	-	-	-
2026-06-30 1400	-	-	-	7.2	17	7.4	SSW	-	-	79.2	82.6	-	-	-	-
2026-06-30 1330	-	-	-	7.2	17	7.1	WSW	-	-	79.2	82.6	-	-	-	-
2026-06-30 1300	-	-	-	6.9	17	6.8	SW	-	-	79.2	82.6	-	-	-	-
2026-06-30 1230	-	-	-	7.2	17	7.1	SW	-	-	79.3	82.6	-	-	-	-
2026-06-30 1200	-	-	-	7.2	15	7.2	SSW	-	-	79.3	82.6	-	-	-	-

Wave Summary
for 51214 as of
1100 GMT on 07/01/2026:
These wave data are displayed in rounded times. Unit of Measure: Time Zone: Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
Significant Wave Height (WVHT):	6.9 ft
Swell Height (SwH):	4.6 ft
Swell Period (SwP):	15.4 sec
Swell Direction (SwD):	SW
Wind Wave Height (WWH):	4.9 ft
Wind Wave Period (WWP):	5.9 sec
Wind Wave Direction (WWD):	S
Wave Steepness (STEEPNESS):	AVERAGE
Average Wave Period (APD):	7.8 sec

Previous observations
TIME (GMT)	WVHT ft	SwH ft	SwP sec	SwD	WWH ft	WWP sec	WWD	STEEPNESS	APD sec
2026-07-01 1030	6.6	4.3	14.3	SSW	4.9	6.5	S	AVERAGE	7.2
2026-07-01 1000	6.9	4.6	15.4	SW	5.2	6.5	SSW	AVERAGE	7.5
2026-07-01 0930	7.2	4.9	15.4	SW	5.2	5.9	S	AVERAGE	7.8
2026-07-01 0900	7.2	4.6	14.3	SSW	5.2	6.5	S	AVERAGE	7.6
2026-07-01 0830	7.2	4.9	15.4	SW	5.2	5.9	S	AVERAGE	7.6
2026-07-01 0800	6.9	4.6	15.4	SSW	5.2	6.1	S	AVERAGE	7.3
2026-07-01 0730	7.5	4.9	14.3	SW	5.6	5.9	S	AVERAGE	7.4
2026-07-01 0700	6.6	4.3	14.3	SW	5.2	6.7	S	AVERAGE	7.1
2026-07-01 0630	7.2	4.9	15.4	SSW	5.2	9.5	S	AVERAGE	7.4
2026-07-01 0600	6.9	4.6	15.4	SSW	5.2	6.5	S	AVERAGE	7.2
2026-07-01 0530	6.9	4.6	14.3	SW	5.2	6.2	SSW	AVERAGE	7.0
2026-07-01 0500	6.6	4.6	15.4	SW	4.9	5.9	S	AVERAGE	7.1
2026-07-01 0430	6.9	4.6	14.3	SSW	5.2	9.5	SSE	AVERAGE	7.1
2026-07-01 0400	6.9	4.6	15.4	SW	5.2	9.1	S	AVERAGE	7.3
2026-07-01 0330	7.2	5.2	15.4	SSW	5.2	8.3	ENE	SWELL	7.4
2026-07-01 0300	7.2	4.9	15.4	SW	5.2	9.5	SSE	AVERAGE	7.3
2026-07-01 0230	6.9	4.6	15.4	SSW	5.2	9.5	SSE	AVERAGE	6.9
2026-07-01 0200	6.2	4.6	15.4	SW	4.3	9.1	SSE	SWELL	7.2
2026-07-01 0130	7.2	5.2	15.4	SW	4.9	9.5	S	SWELL	7.6
2026-07-01 0100	6.9	4.6	15.4	SW	5.2	9.5	SSE	AVERAGE	7.2
2026-07-01 0030	6.6	4.3	14.3	SSW	4.9	9.1	ENE	AVERAGE	6.8
2026-07-01 0000	6.9	4.9	15.4	SW	4.9	9.5	SSW	SWELL	7.2
2026-06-30 2330	6.6	4.6	15.4	SSW	4.6	9.5	S	SWELL	7.1
2026-06-30 2300	6.9	4.9	15.4	SW	4.9	9.1	NE	SWELL	7.4
2026-06-30 2230	6.6	4.6	15.4	SW	4.6	9.1	SE	SWELL	7.3
2026-06-30 2200	6.6	4.9	15.4	SSW	4.6	9.1	SSE	SWELL	7.6
2026-06-30 2130	7.5	5.6	15.4	SW	5.2	9.1	SE	SWELL	7.9
2026-06-30 2100	7.2	5.2	15.4	SSW	4.9	9.5	S	SWELL	8.0
2026-06-30 2030	6.9	5.2	15.4	SW	4.6	9.5	S	SWELL	8.3
2026-06-30 2000	7.2	5.2	15.4	SSW	4.9	9.5	SSW	SWELL	8.2
2026-06-30 1930	6.9	4.6	15.4	SSW	5.2	9.1	S	AVERAGE	7.7
2026-06-30 1900	6.9	4.9	15.4	SSW	4.6	6.2	S	SWELL	8.1
2026-06-30 1830	6.9	4.9	15.4	SW	4.9	9.5	SSW	SWELL	7.9
2026-06-30 1800	6.9	4.9	15.4	SSW	4.9	6.2	S	SWELL	7.8
2026-06-30 1730	7.2	5.2	15.4	SW	5.2	6.2	S	SWELL	7.9
2026-06-30 1700	7.2	5.2	15.4	SSW	5.2	9.5	SSW	SWELL	7.8
2026-06-30 1630	7.2	4.9	16.7	SW	5.2	9.5	S	AVERAGE	7.7
2026-06-30 1600	6.9	4.6	16.7	SSW	5.2	9.5	S	AVERAGE	7.3
2026-06-30 1530	6.9	4.6	15.4	SSW	4.9	6.7	S	AVERAGE	7.3
2026-06-30 1500	7.2	4.9	16.7	SSW	5.2	6.2	S	AVERAGE	7.5
2026-06-30 1430	7.2	4.9	15.4	SSW	5.2	6.2	S	AVERAGE	7.5
2026-06-30 1400	7.2	4.9	16.7	SSW	5.2	6.5	S	AVERAGE	7.4
2026-06-30 1330	7.2	4.6	16.7	WSW	5.2	9.1	SSE	AVERAGE	7.1
2026-06-30 1300	6.9	4.3	16.7	SW	5.6	6.1	S	AVERAGE	6.8
2026-06-30 1230	7.2	4.6	16.7	SW	5.2	6.7	S	AVERAGE	7.1
2026-06-30 1200	7.2	4.6	15.4	SSW	5.2	6.1	S	AVERAGE	7.2

Plot of wave energy versus frequency (and period)

Disclaimer: Ocean current directions are reported to the nearest 10 degrees and speeds are measured to the nearest whole centimeter per second.

Ocean Current Data for 51214

Depth ft	Dir °	Speed kts	Dir °	Speed kts	Dir °	Speed kts
	1030 GMT		1000 GMT		0900 GMT
3	250	0.29	240	0.25	200	0.19

Previous (up to 48) reports of ocean current data for 51214

Ocean Current Stick Plots are available in metric units only:

All Instruments - 1-day plot - ocean current 1-day plot 3-day plot - ocean current 3-day plot 5-day plot - ocean current 5-day plot

Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for prior months and years.

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