How to Read “待てば海路の日和あり”
Mateba kairo no hiyori ari
Meaning of “待てば海路の日和あり”
This proverb means “Even if conditions are bad now, if you wait patiently, a good opportunity will surely come around.”
Even during difficult situations or periods when things don’t go as planned, it teaches the importance of waiting for the right moment rather than acting hastily or forcing things. Just as calm weather suitable for sea voyage will surely come, it contains the hopeful teaching that good opportunities will definitely arrive in life as well.
This proverb is used when someone wants to start something but conditions aren’t right, when plans aren’t progressing as expected, or as words of encouragement when someone is feeling impatient. What’s characteristic is that it expresses not passive waiting, but an active attitude of discerning opportunities. Even today, when job hunting isn’t going well or when struggling with starting a business, people use these words to encourage themselves or others. What’s important is not just waiting aimlessly, but maintaining the mindset of preparing so you can act immediately when the time comes.
Origin and Etymology
“If you wait there will be fair weather for sea route” is a Japanese proverb that has been used since the Edo period. Looking at how this phrase came to be, it’s deeply connected to the historical background when maritime transportation was flourishing.
During the Edo period, overland travel involved many difficulties such as treacherous mountain paths and river crossings, so sea routes played an important role for long-distance travel and transporting large quantities of goods. However, sea travel was greatly affected by weather conditions. On stormy days or days with strong winds, ships couldn’t depart, and people had no choice but to wait at ports for the weather to improve.
The word “hiyori” (fair weather) was originally a maritime term referring to calm weather suitable for sailing. Sailors sometimes had to wait at ports for many days, but eventually the wind would always calm down and the waves would become peaceful. This proverb is thought to have originated from such experiences.
Especially for merchants and travelers, sea travel was an important means of transportation, so waiting for weather was a daily experience. The real feelings of people who lived with the sea are embedded in these words – that even when in a hurry, you cannot go against nature, but good opportunities will surely come. This can be said to be a proverb packed with wisdom unique to Japan as a maritime nation.
Interesting Facts
The word “hiyori” is often used simply to mean “weather” in modern times, but originally it was a very specific maritime term meaning “calm weather suitable for sailing.” For sailors in the Edo period, “reading the hiyori” was a life-or-death important judgment.
The “sea route” in this proverb was like the highways of today. In the Edo period, traveling from Osaka to Edo took about 15 days by land, but by sea route, if blessed with favorable winds, you could arrive in 3-4 days, so many merchants and travelers chose the sea route.
Usage Examples
- My job search is taking longer than expected, but “if you wait there will be fair weather for sea route,” so I’m sure I’ll meet a good company
- Even though our new product’s sales are lackluster, they say “if you wait there will be fair weather for sea route,” so let’s wait and see a bit longer
Modern Interpretation
In modern society, significant changes have emerged in the interpretation of this proverb. As the information age and globalization advance, the meaning of “waiting” is being fundamentally reconsidered.
With the spread of social media and the internet, we have become accustomed to a culture of obtaining information instantly and seeking immediate results. In stock trading, transactions occur by the second, and in business, “speed management” is emphasized. In such an environment, the teaching of “if you wait there will be fair weather for sea route” may sometimes feel outdated.
However, on the other hand, the value of this proverb is being rerecognized precisely because of modern times. Amid being tossed about by rapid technological innovation and market changes, the importance of calmly assessing situations rather than making hasty decisions has increased. Particularly with the development of AI and digital technology, the value of “insight” and “intuition” that only humans can possess has risen, and these are things that are cultivated over time.
In modern times, the quality of “waiting” is being questioned. Rather than simply waiting for time to solve things, “active waiting” is required – polishing skills, building networks, and studying markets during that time. Precisely because technology has advanced, the essential wisdom of this proverb may be shining brighter than ever.
When AI Hears This
Thinking of “waiting” as merely passive behavior is a major misconception. The “waiting” that this proverb describes is actually a highly active strategy.
According to modern neuroscience research, the human prefrontal cortex works most actively when processing “delayed rewards.” In other words, suppressing present desires for greater future benefits is an extremely high-level cognitive activity for the brain. Stanford University’s famous marshmallow experiment also revealed that children who could wait 15 minutes in early childhood achieved higher education levels and income decades later.
However, modern society is designed with a structure that makes us “unable to wait.” Social media “likes” come instantly, videos load in seconds, and deliveries arrive the next day. This culture of immediacy is significantly diminishing our “active waiting capacity.”
True “waiting” isn’t simply passing time. While sailors wait for favorable weather conditions for their sea voyage, they maintain their ships, study navigation routes, and train their crew. In other words, they “wait for the right moment to ripen while simultaneously preparing to make maximum use of that opportunity.”
In the investment world too, the most successful investors are “masters of waiting.” Warren Buffett said, “The market is a voting machine in the short run, but a weighing machine in the long run,” and while patiently waiting for true value to be recognized, he conducts thorough company analysis during that time.
What modern people are losing is this technique of “waiting accompanied by preparation.”
Lessons for Today
What this proverb teaches us today is “the importance of timing” and “the significance of preparation.” Not everything progresses at the pace we want. But that’s not necessarily a bad thing.
Waiting time is never wasted time. During that period, you accumulate experience, deepen knowledge, and build connections with people. It’s also a chance to notice important things you might have missed if you had rushed out hastily.
In modern society, you may often feel pressure to “produce results immediately.” But truly valuable things are nurtured over time. Your efforts will surely bear fruit. Even if you feel like you’re in a storm now, calm seas are definitely waiting.
What’s important is not just waiting aimlessly, but doing your absolute best with what you can do now so that when the time comes, you can properly take the helm. The greatest opportunities come to those who are prepared. Your “fair weather” will surely arrive. Believing in that day, let’s move forward step by step today as well.


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