May 10, 1894 Tsunami: Off West Coast, Mexico
A tsunami of unknown cause began at Off West Coast, Mexico on May 10, 1894. The water rose as high as 6 meters. Its effects were recorded at 2 places.
Where the waves reached
The source (white) and every runup with a place, colored by the water height recorded there. A ring is a runup NCEI marks doubtful.
- Under 1 m
- 1 to 3 m
- 3 to 10 m
- 10 to 30 m
- 30 m and more
- Height not recorded
The tsunami
- Date
- May 10, 1894
- Source
- Off West Coast, Mexico
- Cause
- Unknown
- Maximum water height
- 6 m (19.7 ft)
- Runups recorded
- 2
- Waters
- Ocean
- How certain
- Questionable tsunami
- Source location
- 25.400° N, 108.950° W
The toll
The record gives no deaths, injuries or damage for this tsunami.
What the record says
NCEI’s account, from the sources it cites.
Reference #11704
The crew and passengers of the steamer St. Paul, which arrived from her trip to the upper part of Mexico yesterday, were the witnesses of a remarkable marine disturbance which occurred on the afternoon of Thursday, the 10th inst. The St. Paul had left Guaymas the day previous for Mazatlan and had arrived opposite San Ignacio Island, which is situated on the Mexican coast in about latitude 25 degrees and not far from the entrance of the Gulf of California. About 2 o'clock in the afternoon the man at the wheel noticed an unwonted agitation of the ocean and called to the captain, who quickly discovered that some miles ahead of the ship the sea seemed to have arisen from its bed and was approaching the St. Paul with the speed of a railroad train.
The captain had sailed too long in these waters not to know a tidal wave when he saw one and immediately called every man on deck and gave orders to hastily make everything as secure as possible. All the passengers were ordered below and the cabin doors locked. The tidal wave rapidly approached the steamer, whose engines were being driven at their fullest power, and when the gigantic wave struck the St. Paul the gallant little steamer emerged on top, the only damage being a loss of some loose articles which were lying unsecured upon the deck. The wave, according to Engineer Houston, was fully twenty feet in height. It passed at a speed too rapid 10 compute and vanished in the horizon about fifteen minutes after striking the St. Paul.
At Mazatlan the effect of the wave was noticed, but no damage was done. At La Paz, on the lower peninsula, the tide at the time was extraordinarily high, and some boats lying upon the beach were swept out to sea. No convulsion was noticed by anyone upon the St. Paul, and it is thought probable that the tidal wave was caused by some marine earthquake a long distance away.
Every runup
Nearest the source first. Heights are above sea level at the time; a tide gauge reads half the wave’s full height.
| Where | Country | Km from source | Water height, m | Inland, m | Measured by | First wave, UTC | Deaths |
|---|---|---|---|---|---|---|---|
| La Paz | Mexico | 188 | Eyewitness observation of water height | ||||
| Mazatlan | Mexico | 356 | Eyewitness observation of water height |
More
Every tsunami in 1894The 1800sTsunamis of MexicoThis day in weather historyAlerts in force
Sources
Tsunami events and runups from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. NCEI tsunami event 5633.