ニジマス | 茨城県 2026年8月の釣果｜シリングさんの投稿

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シリング

シリング 2026年08月31日 06:01

Lake

魚種ニジマス

AI判定ニジマス

サイズ --

重さ --

Cloudy 19.9°C

Barometric Pressure & Fishing

Low 〜1000 hPa

Chance

Low pressure or approaching typhoon. Fish swim bladders expand, increasing activity. However, prioritize safety in rough weather.

Slightly Low 1000〜1010 hPa

Good

Pressure range indicating incoming clouds or rain. Fish tend to be more active, making it a favorable condition for fishing.

Normal 1010〜1020 hPa

Average

Typical pressure range. The direction of pressure change (rising or falling) affects fishing more than the absolute value.

Slightly High 1020〜1030 hPa

Tough

Clear weather under high pressure. Fish swim bladders compress, causing fish to sink deeper. Target dawn/dusk or tidal movements.

High 1030 hPa〜

Difficult

Strong high pressure. Fish tend to stay near the bottom with reduced activity. Slow presentations near structure are effective.

Pressure & Fishing Tips

Change matters more than absolute value. Falling = active, Rising = sluggish
24-48 hours before low pressure arrives is often the best fishing
During high pressure, target deeper areas with slower presentations
Rapid pressure changes can make fish nervous

Weather data comes from JMA AMeDAS observations

Barometric Pressure & Fishing

Falling Good

When pressure drops, fish swim bladders expand, causing fish to rise and become more active. They feed more aggressively. Times before low pressure systems or rain are prime opportunities.

Stable Normal

When pressure is stable, fish activity is also stable. Neither particularly good nor bad conditions - tides and time of day become more important factors.

Rising Tough

When pressure rises, swim bladders compress, causing fish to sink deeper. During high pressure clear weather, fish tend to stay near the bottom with reduced activity.

Fishing Tips

Fish are most active 24-48 hours before low pressure arrives
Gradual pressure changes trigger better fish response than rapid changes
During rising pressure, target deeper areas and structure

Weather data comes from JMA AMeDAS observations

Wind and Fishing

Calm 0〜3 m/s

Best

Ideal conditions for fishing. Easy casting and line control. Subtle bites are easier to detect.

Light 3〜5 m/s

Good

Light ripples can reduce fish wariness, sometimes improving fishing. Choosing sheltered spots makes for comfortable fishing.

Moderate 5〜8 m/s

Caution

Casting accuracy decreases and line drifts easily. Use heavier lures/weights and choose wind-sheltered spots.

Strong 8〜10 m/s

Difficult

Difficult fishing conditions. Hard to stand steady and cast. Risk of high waves. Seek shelter or consider leaving.

Dangerous 10 m/s〜

Danger

Fishing should be suspended. Risk of falling accidents due to high waves and gusts. Wait for weather to improve or postpone.

Wind Tips

Choose spots on the lee side (sheltered from wind)
Use heavier lures/weights for distance and stability
Cast with the wind at your back, avoid headwinds
Prioritize safety when wind exceeds 8 m/s

Weather data comes from JMA AMeDAS observations

ボトムでドン！ルアー:ナイアス3.0

Used Tackle

プラグ

2 items

ロッドメジャークラフトファインテール FSX-502UL

リールダイワレガリス LT2000S-XH

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ニジマス

管理釣り場の定番。塩焼き、ムニエルに

レア度

★ ★ ★ ★ ★

普通

美味しさ

★ ★ ★ ★ ★

とても美味しい

一般的なサイズ

25-50cm

一般的な重さ

0.3-2kg

読み込み中...

About Tide Types

Spring Tide

Occurs around new and full moons. Largest tidal range with strong currents. Fish are more active, making it a good time for fishing.

Moderate Tide

Between spring and neap tides. Moderate water movement provides stable fishing conditions.

Neap Tide

Occurs during first and third quarter moons. Smallest tidal range with gentle currents. Fish activity may decrease.

Long Tide

Follows neap tide. Minimal tidal movement, making fishing conditions challenging.

Young Tide

Day after long tide. Tidal movement gradually increases, recovering toward spring tide.

Tide data is provided by Japan Meteorological Agency (JMA)

High/Low Tide and Fishing Success

High Tide

When the sea level is at its highest. Fish activity often changes around slack water, especially during the incoming tide (flood tide) which is considered prime time for fishing.

Low Tide

When the sea level is at its lowest. Fish tend to become active during the incoming tide (flood tide) and outgoing tide (ebb tide).

Fishing Tips

Target the 2-3 hours before and after high/low tide when water is moving
Fish activity tends to decrease during slack water (peak high/low tide)
Best results when dawn/dusk coincides with tidal movement

Tide data is provided by Japan Meteorological Agency (JMA)

Dawn/Dusk and Fishing Success

Morning Golden Hour

About one hour around sunrise. Plankton become active, followed by baitfish, then larger fish. This is the most productive time of day for fishing.

Evening Golden Hour

About one hour around sunset. Fish increase feeding activity in preparation for night. Second best time for fishing after morning.

Tips for Golden Hour Fishing

Arrive at least 1 hour before sunrise/sunset to set up
Fish are less cautious during changing light conditions
Best results when tidal movement coincides with dawn/dusk

Sunrise/sunset times are calculated estimates based on coordinates

ニジマス | 茨城県 2026年8月の釣果｜シリングさんの投稿

Barometric Pressure & Fishing

Pressure & Fishing Tips

Barometric Pressure & Fishing

Fishing Tips

Wind and Fishing

Wind Tips

Used Tackle

プラグ

コメント 0件

About Tide Types

High/Low Tide and Fishing Success

Fishing Tips

Dawn/Dusk and Fishing Success

Tips for Golden Hour Fishing

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