Flood Alert Issued for South Devon Coast: High Tides and Strong Winds Expected Monday

Source: Environment Agency · South Devon Coast

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The Environment Agency has issued a flood alert for the South Devon coast, warning of potential flooding during Monday morning's high tide due to strong winds and high waves.

What this Environment Agency flood warning tells you, and what most readers miss

This notice was issued by Environment Agency on March 3, 2026 and geographically references South Devon Coast. Its severity classification of "medium" signals how the issuing agency weighs the risk of harm if no action is taken — "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to — Flood Warnings — determines the regulatory framework behind it, which shapes what remedies (refunds, replacements, recalls, evacuations) are available to affected individuals and who holds statutory responsibility for enforcement.

Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly Environment Agency detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action — a single localized Environment Agency flood warning is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.

For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (weather, alert, Flood Alert, South Devon) map to related alerts in the same area of risk — browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.

Alert Details

The Environment Agency has issued a flood alert for the South Devon coast from Start Point to Dawlish Warren. This alert was officially raised on March 1, 2026, following forecasts indicating that high tides may lead to flooding in coastal areas.

Affected Areas

The alert covers the South Devon Coast within Devon and Torbay. Specific geographic regions and towns particularly at risk include:

  • Torbay
  • Teignmouth
  • Beesands
  • Torcross
  • Slapton
  • Dawlish

What You Should Do

Residents and visitors in the affected areas are advised to take the following precautions:

  • Take care when near the coast.
  • Avoid walking, cycling, or driving through flood water.
  • Monitor local weather updates as the situation changes.

Expected Conditions

Flooding is possible due to elevated sea levels and weather conditions. The forecast total high tide level at Teignmouth is 2.25mAOD, which is 0.37 metres above the standard tide table level. These conditions are exacerbated by Force 5 Southerly winds and offshore wave heights forecast to exceed 1.4 metres over the high tide period.

Timeline

The alert is primarily effective for the high tide on Monday morning, March 2, 2026. At Teignmouth, high tide is scheduled for 05:45, with flooding possible for up to three hours either side of this time. While times of high water will vary along the coast, conditions are expected to ease by Monday evening. The Environment Agency will provide an update by 3:00 PM on March 2, 2026.

Original source: Environment Agency Official Notice ↗

All Flood Warnings →

Frequently Asked Questions

Common questions about this Environment Agency flood warning.

What is this Environment Agency flood warning about?
The Environment Agency has issued a flood alert for the South Devon coast, warning of potential flooding during Monday morning's high tide due to strong winds and high waves.
Which agency issued this alert?
This alert was issued by Environment Agency. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "medium" severity. Stay informed and follow agency guidance.
What area is affected?
This alert affects South Devon Coast. Check with Environment Agency for the most current geographic scope.
Where can I find more Flood Warnings updates?
Browse the full Flood Warnings feed on Areazine at areazine.com/uk/floods/ for the latest updates from Environment Agency and other agencies.