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| Sand Point , AK | Station ID: 9459450 |
Station Information
| Latitude: 55° 20.2' N |
Mean Range: 5.19 ft. |
| Longitude: 160° 30.1' W |
Diurnal Range: 7.23 ft. |
| Established: Sep 10 1972 |
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| NOAA Chart #: 16553 |
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| Time Meridian: 135 W |
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Data Types Available:Primary Water Level
Backup Water Level
Wind
Barometric Pressure
Air Temperature
Water Temperature
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Station and Bench Mark Drawing
Click HERE for Drawing
(Not for navigational use)
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Station Location Chartlet
Click HERE for Map
(Not for navigational use)
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EPOCH Update Information:
| EPOCH Datum Comparison: |
Click HERE - |
check datum differences between the old epoch (1960-1978) and the new epoch (1983-2001) |
| Superceded Bench Mark Data Sheet: |
Click HERE - |
bench mark sheet on the old Tidal Datum Epoch (1960-1978) |
| Superceded Datums: |
Click HERE - |
datums on the old Tidal Datum Epoch (1960-1978) |
| Mean Sea Level Differences List: |
Click HERE - |
mean sea level differences between the two epochs for all stations. |
Mean Sea Level Difference:
for 9459450 Sand Point, AK |
| 1983-2001 | 1960-1978 | Difference: | | 34.39 ft. | 34.53 ft. | -0.14 ft. |
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Location:
To reach the station from the airport proceed easterly on the only road ,3.4 km (2.1 mi) to a gravel road on the left midway down a hill, turn left and proceed northwesternly 0.8 km (0.5 mi) to the dry dock and a chain link fence, continue westnorthwesternly through the chain link fence 1.0 km (0.6 mi) along the harbor to the rip-rap and the road around the harbor, turn right and proceed northerly 0.3 km (0.2 mi) along the rip-rap road to the city dock. The tide staiton is near the southern corner of the dock. The bench marks are along the road and the vicinity of the boat harbor.
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