Guide
Wind and Fishing: How Windy Is Too Windy?
For most recreational boats, winds under about 10 knots are comfortable, 10 to 15 knots gets bumpy on open water, and 15 to 20 knots or more is when many offshore trips get rough or rescheduled. Bays and lakes usually stay fishable in more wind than open water, and the captain always makes the final call.
Limits
How windy is too windy?
There is no single cutoff. It depends on the boat, where you are fishing, which way the wind blows and how long it has been blowing. Still, these rough ranges are typical for recreational fishing:
| Sustained wind | Open water and offshore | Bays, rivers and lakes |
|---|---|---|
| Under 10 knots | Usually comfortable | Easy fishing |
| 10 to 15 knots | Bumpy; fine for many larger boats, rough in small ones | Usually fishable, especially along sheltered shores |
| 15 to 20 knots | Rough; many offshore trips reschedule | Choppy; small boats and kayaks struggle |
| Over 20 knots | Most recreational trips stay in | Only sheltered spots, if any |
Gusts matter as much as the average. A forecast of 12 knots with gusts to 25 is a very different day than a steady 12. Marine forecasts usually give wind in knots, while most weather apps use miles per hour. One knot is about 1.15 mph, so 15 knots is roughly 17 mph.
Wave size depends on more than wind speed. Wind blowing across a long stretch of open water builds bigger seas than the same wind across a small bay. Kayaks, canoes and small skiffs have much lower comfort limits than charter boats, so paddlers should stay close to shore and head in early when the wind builds.
Alerts
Small craft advisories and the captain's call
The National Weather Service issues a small craft advisory when wind or seas are expected to be hazardous to small boats. The exact trigger varies by region, but when one is posted for your area, take it seriously. Stronger warnings, like gale warnings, mean conditions are worse still.
Charter captains watch these alerts closely. During a small craft advisory, many captains cancel or reschedule offshore trips, and some move the trip inshore to calmer water instead. Refund and rescheduling policies vary by operator, so ask when you book. Our guide to fishing charter weather cancellations covers what to expect.
Every fishing report page shows active weather and marine alerts plus an hour-by-hour wind forecast for the next 24 hours. Check a page like the Galveston fishing report the night before and the morning of your trip. On many coasts the wind is lighter early and builds through the afternoon, which is one reason morning trips are popular. Whatever the forecast says, the captain’s call on weather is final.
Direction
Wind direction and water clarity
Wind speed tells you how rough it will be. Wind direction tells you where it will be rough and what the water will look like.
- Onshore wind (blowing from the water toward land) builds waves along the beach and can stir up sand and mud. A little of that can help surf fishing by churning up food. A lot of it turns the water murky.
- Offshore wind (blowing from land out to sea) flattens the water near shore and often cleans it up. But seas get bigger the farther out you go, so a calm harbor can fool you.
- Wind against tide. When wind blows against the direction of the current, waves stack up short and steep. Inlets can turn dangerous fast in these conditions, even when the open water looks fine.
- Steady wind for days from one direction can push water into or out of bays, raising or lowering the tide compared with the chart and muddying shallow flats.
Sight fishing depends on clear, calm water, so wind shuts down flats fishing faster than almost any other style. On the other hand, a light chop often helps when fishing deeper water, because it breaks up the surface and makes fish less wary of the boat.
Direction matters for safety too. A strong wind blowing toward shore can make getting back through an inlet harder than heading out was, and wind that is forecast to build or shift in the afternoon can turn a calm morning into a rough ride home. Captains plan their day around that.
Lakes
Fishing the windward shore on lakes
On lakes and reservoirs, a moderate wind is often a gift. A common piece of advice, especially among bass and walleye anglers, is to fish the windblown shore – the bank the wind is blowing into, which anglers often call the windward shore.
Here is the usual reasoning:
- Wind pushes surface water, plankton and the small baitfish that feed on it toward that shore, and bigger fish follow.
- Waves break up the surface and cut down the light, which can make fish less spooky and more willing to bite.
- Waves pounding a shallow bank can create a mudline, a band of stained water where fish ambush bait along the edge.
It does not work every time. In very cold water, fish may prefer calm, sun-warmed banks, and very strong wind can make boat control nearly impossible on an exposed shore. But when the bite is slow on a calm bank, trying the wind-facing side is an easy test. A local bass fishing guide will know which banks tend to produce in which wind.
Drift
Wind, drift speed and boat control
Even when the wind is safe, it changes how you fish. On a drift, the wind sets your speed. Too little and the boat barely moves. Too much and you blow past the fish before your bait gets down.
- Bottom fishing works with your line close to straight down. In stronger wind and current you need heavier weights to hold bottom, and some captains anchor instead of drifting.
- Drift socks, also called drift anchors, are underwater parachutes that slow the boat on a windy drift. Many drift-fishing boats carry one.
- Casting into the wind cuts distance and accuracy, especially with fly gear. Positioning the boat so the wind is behind you or off to the side helps.
- Trolling is often more forgiving in a chop, since the boat is under power and the lines stay spread.
Choppy days are also when seasickness shows up, so plan ahead if you are prone to it. Whatever the plan, check the hourly wind before you go, and expect the captain to adjust where and how you fish to the conditions on the day.
Questions
Quick answers
Is 15 mph wind too much for fishing?
Fifteen mph is about 13 knots. On a bay, river or lake that is usually fishable, especially along a sheltered shore. On open water it is typically bumpy, fine for many larger charter boats but uncomfortable in small boats and kayaks. Gusts, wave direction and how long the wind has been blowing matter too, so check the forecast and follow the captain’s call.
Can you fish in 20 knot winds?
In protected water, sometimes. Many anglers fish sheltered coves, creeks and the lee side of islands on windy days. Offshore, 20 knots is rough for most recreational boats, and many charters reschedule. Winds that strong often come with a small craft advisory. If you are booked, expect the captain to cancel, reschedule or move the trip inshore.
What does a small craft advisory mean for my charter?
It means the National Weather Service expects wind or seas that are hazardous to small boats. Many captains cancel or reschedule offshore trips during an advisory, and some switch to calmer inshore water. Policies on refunds and new dates vary, so ask when you book and check the alerts on the fishing report page before your trip.
Is wind good for fishing?
A light to moderate wind often helps. It ripples the surface, cuts light, moves bait and can make fish less wary, which is why many lake anglers fish windblown banks. Too much wind makes boat control, casting and bottom fishing hard and can make the trip unsafe. Calm days are easier for sight fishing and small boats.
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