Station List

NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.

Station SNDP5 - Search and Rescue Data

1619910 - Sand Island, Midway Islands
28.215 N 177.361 W (28°12'54" N 177°21'40" W)

Average surface winds - six hour block.

Date (UTC)	Average Wind Dir (True)	Average Wind Spd (Knots)	Average Seas (Feet)	Air Temp. (Degrees F.)	Air Temp. Obs	Water Temp. (Degrees F.)	Water Temp. Obs
2025-03-23 1800Z	-	-	-	68	41	70	41
2025-03-23 1200Z	-	-	-	67	58	70	60
2025-03-23 0600Z	-	-	-	67	60	70	60
2025-03-23 0000Z	-	-	-	68	60	70	58
2025-03-22 1800Z	-	-	-	65	58	70	57
2025-03-22 1200Z	-	-	-	66	52	70	60
2025-03-22 0600Z	-	-	-	71	44	71	57
2025-03-22 0000Z	-	-	-	75	49	72	58
2025-03-21 1800Z	-	-	-	71	57	70	57
2025-03-21 1200Z	-	-	-	67	60	70	60
2025-03-21 0600Z	-	-	-	70	54	71	60
2025-03-21 0000Z	-	-	-	73	56	70	59
2025-03-20 1800Z	-	-	-	68	59	69	60
2025-03-20 1200Z	-	-	-	67	59	69	60
2025-03-20 0600Z	-	-	-	68	60	69	60
2025-03-20 0000Z	-	-	-	70	58	69	58
2025-03-19 1800Z	-	-	-	68	54	68	60
2025-03-19 1200Z	-	-	-	67	56	69	60
2025-03-19 0600Z	-	-	-	68	57	69	60
2025-03-19 0000Z	-	-	-	68	53	68	59

The six-hour averages are calculated as follows:

The 0000Z average uses data from 2100Z to 0259Z.
The 0600Z average uses data from 0300Z to 0859Z.
The 1200Z average uses data from 0900Z to 1459Z.
The 1800Z average uses data from 1500Z to 2059Z.

Display all available SAR data (up to 45 days)

Display SNDP5 station page

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